From 87f7994f6b9f50fe8e113f1f65be9e0dd68e16d7 Mon Sep 17 00:00:00 2001
From: maxonfjvipon <mtrunnikov@gmail.com>
Date: Fri, 24 Jan 2025 13:06:29 +0300
Subject: [PATCH 01/12] bug(#3845): first try

---
 .../main/java/org/eolang/parser/EoSyntax.java |   3 +-
 .../org/eolang/parser/parse/roll-bases.xsl    | 148 ++++++++++++++++++
 .../eolang/parser/parse/stars-to-tuples.xsl   |  11 +-
 3 files changed, 156 insertions(+), 6 deletions(-)
 create mode 100644 eo-parser/src/main/resources/org/eolang/parser/parse/roll-bases.xsl

diff --git a/eo-parser/src/main/java/org/eolang/parser/EoSyntax.java b/eo-parser/src/main/java/org/eolang/parser/EoSyntax.java
index c63dc3ce56..1ac158dbd0 100644
--- a/eo-parser/src/main/java/org/eolang/parser/EoSyntax.java
+++ b/eo-parser/src/main/java/org/eolang/parser/EoSyntax.java
@@ -63,7 +63,8 @@ public final class EoSyntax implements Syntax {
                 "/org/eolang/parser/parse/resolve-before-star.xsl",
                 "/org/eolang/parser/parse/wrap-method-calls.xsl",
                 "/org/eolang/parser/parse/const-to-dataized.xsl",
-                "/org/eolang/parser/parse/stars-to-tuples.xsl"
+                "/org/eolang/parser/parse/stars-to-tuples.xsl",
+                "/org/eolang/parser/parse/roll-bases.xsl"
             ).back()
         )
     );
diff --git a/eo-parser/src/main/resources/org/eolang/parser/parse/roll-bases.xsl b/eo-parser/src/main/resources/org/eolang/parser/parse/roll-bases.xsl
new file mode 100644
index 0000000000..9a84d0030a
--- /dev/null
+++ b/eo-parser/src/main/resources/org/eolang/parser/parse/roll-bases.xsl
@@ -0,0 +1,148 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+The MIT License (MIT)
+
+Copyright (c) 2016-2025 Objectionary.com
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included
+in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+-->
+<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:eo="https://www.eolang.org" id="roll-bases" version="2.0">
+  <!--
+  This XSL rolls ONE reversed object dispatch into single base.
+  To get all the dispatches rolled up you need to apply the transformation
+  multiple times until it makes no effect.
+
+  - <o base=".org">
+      <o base="Q"/>  => <o base="org"/>
+    </o>
+  - <o base=".instructions">
+      <o base="$"/>  => <o base="instructions"/>
+    </o>
+  - <o base=".eolang">
+      <o base="org"/>  => <o base="org.eolang"/>
+    </o>
+  - <o base=".seq">
+      <o base="org.eolang"/>  => <o base="org.eolang.seq"/>
+    </o>
+  -->
+  <xsl:output encoding="UTF-8" method="xml"/>
+  <xsl:import href="/org/eolang/parser/_funcs.xsl"/>
+  <xsl:template match="o[starts-with(@base, '.')]">
+    <xsl:variable name="first" select="o[1]"/>
+    <xsl:choose>
+      <!--
+        .x
+          .y
+        Process .y
+      -->
+      <xsl:when test="starts-with($first/@base, '.')">
+        <xsl:variable name="argument">
+          <xsl:apply-templates select="$first"/>
+        </xsl:variable>
+        <xsl:choose>
+          <!--
+            Left as
+            .x
+              .y
+            Copy as is
+          -->
+          <xsl:when test="starts-with($argument/@base, '.')">
+            <xsl:element name="o">
+              <xsl:apply-templates select="@*"/>
+              <xsl:copy-of select="$argument"/>
+              <xsl:apply-templates select="o[position()&gt;1]"/>
+            </xsl:element>
+          </xsl:when>
+          <!--
+            Changed to
+            .x
+              z.y
+             Try to roll again
+          -->
+          <xsl:otherwise>
+            <xsl:apply-templates select="." mode="roll">
+              <xsl:with-param name="arg" select="$argument"/>
+            </xsl:apply-templates>
+          </xsl:otherwise>
+        </xsl:choose>
+      </xsl:when>
+      <!--
+        .x
+          y
+      -->
+      <xsl:otherwise>
+        <xsl:apply-templates select="." mode="roll">
+          <xsl:with-param name="arg" select="$first"/>
+        </xsl:apply-templates>
+      </xsl:otherwise>
+    </xsl:choose>
+  </xsl:template>
+  <!-- Try to roll @base with first child -->
+  <xsl:template match="o" mode="roll">
+    <xsl:param name="arg"/>
+    <xsl:choose>
+      <!--
+        .x
+          y
+            z
+        No rolling because of argument
+      -->
+      <xsl:when test="$arg/o">
+        <xsl:element name="o">
+          <xsl:apply-templates select="@*"/>
+          <xsl:copy-of select="$arg"/>
+          <xsl:apply-templates select="o[position()&gt;1]"/>
+          <xsl:if test="eo:has-data(.)">
+            <xsl:value-of select="."/>
+          </xsl:if>
+        </xsl:element>
+      </xsl:when>
+      <!--
+        .x
+          y
+        Roll into y.x
+      -->
+      <xsl:otherwise>
+        <xsl:element name="o">
+          <xsl:apply-templates select="@* except @base"/>
+          <xsl:attribute name="base">
+            <xsl:choose>
+              <xsl:when test="$arg/@base='$' or $arg/@base='Q'">
+                <xsl:value-of select="substring(@base, 2)"/>
+              </xsl:when>
+              <xsl:otherwise>
+                <xsl:value-of select="concat($arg/@base, @base)"/>
+              </xsl:otherwise>
+            </xsl:choose>
+          </xsl:attribute>
+          <xsl:apply-templates select="o[position()&gt;1]"/>
+          <xsl:if test="eo:has-data(.)">
+            <xsl:value-of select="."/>
+          </xsl:if>
+        </xsl:element>
+      </xsl:otherwise>
+    </xsl:choose>
+  </xsl:template>
+  <!-- Default copying -->
+  <xsl:template match="node()|@*">
+    <xsl:copy>
+      <xsl:apply-templates select="node()|@*"/>
+    </xsl:copy>
+  </xsl:template>
+</xsl:stylesheet>
\ No newline at end of file
diff --git a/eo-parser/src/main/resources/org/eolang/parser/parse/stars-to-tuples.xsl b/eo-parser/src/main/resources/org/eolang/parser/parse/stars-to-tuples.xsl
index ec8066fed4..4e697fbd77 100644
--- a/eo-parser/src/main/resources/org/eolang/parser/parse/stars-to-tuples.xsl
+++ b/eo-parser/src/main/resources/org/eolang/parser/parse/stars-to-tuples.xsl
@@ -34,11 +34,12 @@ SOFTWARE.
 
     Into the next one without @star:
 
-    <o base="tuple">
-      <o base="tuple">
-        <o base="tuple">
-          <o base="tuple">
-          <o base=".empty" method=""/>
+    <o base=".with">
+      <o base=".with">
+        <o base=".with">
+          <o base=".empty">
+            <o base="tuple"/>
+          </o>
           <o base="1"/>
         </o>
         <o base="2"/>

From 8a34e1a66ac5dc85a73d28c9360b1af8d83561e1 Mon Sep 17 00:00:00 2001
From: maxonfjvipon <mtrunnikov@gmail.com>
Date: Sun, 26 Jan 2025 20:53:27 +0300
Subject: [PATCH 02/12] bug(#3845): move

---
 .../main/java/org/eolang/maven/TrShaking.java | 14 ++---
 .../org/eolang/maven}/shake/add-probes.xsl    |  0
 .../eolang/maven}/shake/blank-xsd-schema.xsl  |  0
 .../org/eolang/maven}/shake/clean-up.xsl      |  0
 .../eolang/maven}/shake/constant-folding.xsl  |  0
 .../eolang/maven}/shake/cti-adds-errors.xsl   |  0
 .../org/eolang/maven}/shake/remove-noise.xsl  |  0
 .../org/eolang/maven}/shake/set-locators.xsl  |  0
 .../java/org/eolang/maven/ShakeMojoTest.java  | 27 ++++++++++
 .../maven/shake-packs}/add-locators.yaml      |  0
 .../maven/shake-packs}/add-locs-with-dot.yml  |  0
 .../eolang/maven/shake-packs}/add-locs.yml    |  0
 .../shake-packs}/add-probes-to-empty.yaml     |  0
 .../eolang/maven/shake-packs}/add-probes.yaml |  0
 .../maven/shake-packs}/adds-no-probes.yaml    |  0
 .../maven/shake-packs}/cti-adds-error.yaml    |  0
 .../maven/shake-packs}/cti-adds-warning.yaml  |  0
 .../maven/shake-packs}/sets-blank-schema.yaml |  0
 .../main/java/org/eolang/parser/EoSyntax.java | 54 +++++++++++++++++--
 .../java/org/eolang/parser/XePhiListener.java |  8 +--
 .../src/main/java/org/eolang/parser/Xmir.java | 16 +++---
 .../resources/org/eolang/parser/_datas.xsl    |  6 +--
 .../{shake => parse}/add-default-package.xsl  | 11 +++-
 .../parser/{shake => parse}/build-fqns.xsl    |  0
 .../{shake => parse}/expand-aliases.xsl       |  0
 .../parser/{shake => parse}/expand-qqs.xsl    | 15 ++----
 .../parser/{shake => parse}/explicit-data.xsl | 22 ++++----
 .../{shake => parse}/resolve-aliases.xsl      |  0
 ...fore-star.xsl => resolve-before-stars.xsl} |  0
 .../org/eolang/parser/parse/roll-bases.xsl    | 24 ++++-----
 .../parser/{shake => parse}/vars-float-up.xsl |  0
 .../eolang/parser/parse/wrap-method-calls.xsl |  4 +-
 .../java/org/eolang/parser/EoSyntaxTest.java  |  8 +--
 .../eo-packs/parse/additional-brackets.yaml   |  6 ++-
 .../adds-default-package.yaml                 |  0
 .../parser/eo-packs/parse/all-data-types.yaml | 31 ++++++-----
 .../parser/eo-packs/parse/anonymous.yaml      |  4 +-
 .../parser/eo-packs/parse/before-star.yaml    |  8 +--
 .../parse/bound-reversed-application.yaml     |  8 +--
 .../eo-packs/{shake => parse}/build-fqn.yaml  |  0
 .../eo-packs/parse/const-to-dataized.yaml     | 10 ++--
 .../eo-packs/parse/escape-sequences.yaml      |  2 +-
 .../eo-packs/{shake => parse}/expand-qqs.yaml |  0
 .../{shake => parse}/expands-aliases.yaml     |  0
 .../{shake => parse}/explicit-data.yaml       |  0
 .../{shake => parse}/float-atom-vars.yaml     |  0
 .../float-vars-with-pre-methods.yaml          |  0
 .../eo-packs/{shake => parse}/float-vars.yaml |  0
 .../parser/eo-packs/parse/full-syntax.yaml    |  8 +--
 .../parser/eo-packs/parse/line-numbers.yaml   |  6 +--
 .../parser/eo-packs/parse/move-voids-up.yaml  |  3 +-
 .../parser/eo-packs/parse/onlyphi-bound.yaml  | 14 ++---
 .../parser/eo-packs/parse/parsed-data.yaml    | 16 +++---
 .../parser/eo-packs/parse/pre-method.yaml     |  6 +--
 .../eo-packs/parse/preserves-spaces.yaml      |  6 +--
 .../eo-packs/{shake => parse}/recursion.yaml  |  0
 .../{shake => parse}/resolves-aliases.yaml    |  0
 .../eo-packs/parse/scope-before-method.yaml   |  2 +-
 .../skips-fqns-in-primitives.yaml             |  0
 59 files changed, 207 insertions(+), 132 deletions(-)
 rename {eo-parser/src/main/resources/org/eolang/parser => eo-maven-plugin/src/main/resources/org/eolang/maven}/shake/add-probes.xsl (100%)
 rename {eo-parser/src/main/resources/org/eolang/parser => eo-maven-plugin/src/main/resources/org/eolang/maven}/shake/blank-xsd-schema.xsl (100%)
 rename {eo-parser/src/main/resources/org/eolang/parser => eo-maven-plugin/src/main/resources/org/eolang/maven}/shake/clean-up.xsl (100%)
 rename {eo-parser/src/main/resources/org/eolang/parser => eo-maven-plugin/src/main/resources/org/eolang/maven}/shake/constant-folding.xsl (100%)
 rename {eo-parser/src/main/resources/org/eolang/parser => eo-maven-plugin/src/main/resources/org/eolang/maven}/shake/cti-adds-errors.xsl (100%)
 rename {eo-parser/src/main/resources/org/eolang/parser => eo-maven-plugin/src/main/resources/org/eolang/maven}/shake/remove-noise.xsl (100%)
 rename {eo-parser/src/main/resources/org/eolang/parser => eo-maven-plugin/src/main/resources/org/eolang/maven}/shake/set-locators.xsl (100%)
 rename {eo-parser/src/test/resources/org/eolang/parser/eo-packs/shake => eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs}/add-locators.yaml (100%)
 rename {eo-parser/src/test/resources/org/eolang/parser/eo-packs/shake => eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs}/add-locs-with-dot.yml (100%)
 rename {eo-parser/src/test/resources/org/eolang/parser/eo-packs/shake => eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs}/add-locs.yml (100%)
 rename {eo-parser/src/test/resources/org/eolang/parser/eo-packs/shake => eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs}/add-probes-to-empty.yaml (100%)
 rename {eo-parser/src/test/resources/org/eolang/parser/eo-packs/shake => eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs}/add-probes.yaml (100%)
 rename {eo-parser/src/test/resources/org/eolang/parser/eo-packs/shake => eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs}/adds-no-probes.yaml (100%)
 rename {eo-parser/src/test/resources/org/eolang/parser/eo-packs/shake => eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs}/cti-adds-error.yaml (100%)
 rename {eo-parser/src/test/resources/org/eolang/parser/eo-packs/shake => eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs}/cti-adds-warning.yaml (100%)
 rename {eo-parser/src/test/resources/org/eolang/parser/eo-packs/shake => eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs}/sets-blank-schema.yaml (100%)
 rename eo-parser/src/main/resources/org/eolang/parser/{shake => parse}/add-default-package.xsl (87%)
 rename eo-parser/src/main/resources/org/eolang/parser/{shake => parse}/build-fqns.xsl (100%)
 rename eo-parser/src/main/resources/org/eolang/parser/{shake => parse}/expand-aliases.xsl (100%)
 rename eo-parser/src/main/resources/org/eolang/parser/{shake => parse}/expand-qqs.xsl (81%)
 rename eo-parser/src/main/resources/org/eolang/parser/{shake => parse}/explicit-data.xsl (86%)
 rename eo-parser/src/main/resources/org/eolang/parser/{shake => parse}/resolve-aliases.xsl (100%)
 rename eo-parser/src/main/resources/org/eolang/parser/parse/{resolve-before-star.xsl => resolve-before-stars.xsl} (100%)
 rename eo-parser/src/main/resources/org/eolang/parser/{shake => parse}/vars-float-up.xsl (100%)
 rename eo-parser/src/test/resources/org/eolang/parser/eo-packs/{shake => parse}/adds-default-package.yaml (100%)
 rename eo-parser/src/test/resources/org/eolang/parser/eo-packs/{shake => parse}/build-fqn.yaml (100%)
 rename eo-parser/src/test/resources/org/eolang/parser/eo-packs/{shake => parse}/expand-qqs.yaml (100%)
 rename eo-parser/src/test/resources/org/eolang/parser/eo-packs/{shake => parse}/expands-aliases.yaml (100%)
 rename eo-parser/src/test/resources/org/eolang/parser/eo-packs/{shake => parse}/explicit-data.yaml (100%)
 rename eo-parser/src/test/resources/org/eolang/parser/eo-packs/{shake => parse}/float-atom-vars.yaml (100%)
 rename eo-parser/src/test/resources/org/eolang/parser/eo-packs/{shake => parse}/float-vars-with-pre-methods.yaml (100%)
 rename eo-parser/src/test/resources/org/eolang/parser/eo-packs/{shake => parse}/float-vars.yaml (100%)
 rename eo-parser/src/test/resources/org/eolang/parser/eo-packs/{shake => parse}/recursion.yaml (100%)
 rename eo-parser/src/test/resources/org/eolang/parser/eo-packs/{shake => parse}/resolves-aliases.yaml (100%)
 rename eo-parser/src/test/resources/org/eolang/parser/eo-packs/{shake => parse}/skips-fqns-in-primitives.yaml (100%)

diff --git a/eo-maven-plugin/src/main/java/org/eolang/maven/TrShaking.java b/eo-maven-plugin/src/main/java/org/eolang/maven/TrShaking.java
index 7335b02473..f09b9f7ac1 100644
--- a/eo-maven-plugin/src/main/java/org/eolang/maven/TrShaking.java
+++ b/eo-maven-plugin/src/main/java/org/eolang/maven/TrShaking.java
@@ -40,17 +40,9 @@ final class TrShaking extends TrEnvelope {
         super(
             new TrFull(
                 new TrClasspath<>(
-                    "/org/eolang/parser/shake/cti-adds-errors.xsl",
-                    "/org/eolang/parser/shake/vars-float-up.xsl",
-                    "/org/eolang/parser/shake/build-fqns.xsl",
-                    "/org/eolang/parser/shake/expand-qqs.xsl",
-                    "/org/eolang/parser/shake/add-probes.xsl",
-                    "/org/eolang/parser/shake/expand-aliases.xsl",
-                    "/org/eolang/parser/shake/resolve-aliases.xsl",
-                    "/org/eolang/parser/shake/add-default-package.xsl",
-                    "/org/eolang/parser/shake/explicit-data.xsl",
-                    "/org/eolang/parser/shake/set-locators.xsl",
-                    "/org/eolang/parser/shake/blank-xsd-schema.xsl"
+                    "/org/eolang/maven/shake/cti-adds-errors.xsl",
+                    "/org/eolang/maven/shake/add-probes.xsl",
+                    "/org/eolang/maven/shake/set-locators.xsl"
                 ).back()
             )
         );
diff --git a/eo-parser/src/main/resources/org/eolang/parser/shake/add-probes.xsl b/eo-maven-plugin/src/main/resources/org/eolang/maven/shake/add-probes.xsl
similarity index 100%
rename from eo-parser/src/main/resources/org/eolang/parser/shake/add-probes.xsl
rename to eo-maven-plugin/src/main/resources/org/eolang/maven/shake/add-probes.xsl
diff --git a/eo-parser/src/main/resources/org/eolang/parser/shake/blank-xsd-schema.xsl b/eo-maven-plugin/src/main/resources/org/eolang/maven/shake/blank-xsd-schema.xsl
similarity index 100%
rename from eo-parser/src/main/resources/org/eolang/parser/shake/blank-xsd-schema.xsl
rename to eo-maven-plugin/src/main/resources/org/eolang/maven/shake/blank-xsd-schema.xsl
diff --git a/eo-parser/src/main/resources/org/eolang/parser/shake/clean-up.xsl b/eo-maven-plugin/src/main/resources/org/eolang/maven/shake/clean-up.xsl
similarity index 100%
rename from eo-parser/src/main/resources/org/eolang/parser/shake/clean-up.xsl
rename to eo-maven-plugin/src/main/resources/org/eolang/maven/shake/clean-up.xsl
diff --git a/eo-parser/src/main/resources/org/eolang/parser/shake/constant-folding.xsl b/eo-maven-plugin/src/main/resources/org/eolang/maven/shake/constant-folding.xsl
similarity index 100%
rename from eo-parser/src/main/resources/org/eolang/parser/shake/constant-folding.xsl
rename to eo-maven-plugin/src/main/resources/org/eolang/maven/shake/constant-folding.xsl
diff --git a/eo-parser/src/main/resources/org/eolang/parser/shake/cti-adds-errors.xsl b/eo-maven-plugin/src/main/resources/org/eolang/maven/shake/cti-adds-errors.xsl
similarity index 100%
rename from eo-parser/src/main/resources/org/eolang/parser/shake/cti-adds-errors.xsl
rename to eo-maven-plugin/src/main/resources/org/eolang/maven/shake/cti-adds-errors.xsl
diff --git a/eo-parser/src/main/resources/org/eolang/parser/shake/remove-noise.xsl b/eo-maven-plugin/src/main/resources/org/eolang/maven/shake/remove-noise.xsl
similarity index 100%
rename from eo-parser/src/main/resources/org/eolang/parser/shake/remove-noise.xsl
rename to eo-maven-plugin/src/main/resources/org/eolang/maven/shake/remove-noise.xsl
diff --git a/eo-parser/src/main/resources/org/eolang/parser/shake/set-locators.xsl b/eo-maven-plugin/src/main/resources/org/eolang/maven/shake/set-locators.xsl
similarity index 100%
rename from eo-parser/src/main/resources/org/eolang/parser/shake/set-locators.xsl
rename to eo-maven-plugin/src/main/resources/org/eolang/maven/shake/set-locators.xsl
diff --git a/eo-maven-plugin/src/test/java/org/eolang/maven/ShakeMojoTest.java b/eo-maven-plugin/src/test/java/org/eolang/maven/ShakeMojoTest.java
index acfa36227b..790c7fad16 100644
--- a/eo-maven-plugin/src/test/java/org/eolang/maven/ShakeMojoTest.java
+++ b/eo-maven-plugin/src/test/java/org/eolang/maven/ShakeMojoTest.java
@@ -28,6 +28,7 @@
 import com.yegor256.Mktmp;
 import com.yegor256.MktmpResolver;
 import com.yegor256.farea.Farea;
+import com.yegor256.xsline.TrDefault;
 import java.io.IOException;
 import java.nio.file.Files;
 import java.nio.file.Path;
@@ -41,8 +42,14 @@
 import net.sf.saxon.TransformerFactoryImpl;
 import org.cactoos.io.ResourceOf;
 import org.cactoos.text.TextOf;
+import org.eolang.jucs.ClasspathSource;
 import org.eolang.maven.footprint.Saved;
 import org.eolang.maven.util.HmBase;
+import org.eolang.parser.EoSyntax;
+import org.eolang.xax.XtSticky;
+import org.eolang.xax.XtStrict;
+import org.eolang.xax.XtYaml;
+import org.eolang.xax.XtoryMatcher;
 import org.hamcrest.MatcherAssert;
 import org.hamcrest.Matchers;
 import org.hamcrest.io.FileMatchers;
@@ -82,6 +89,26 @@ void shakesSimpleObject(@Mktmp final Path temp) throws Exception {
         );
     }
 
+    @Test
+    @ClasspathSource(value = "org/eolang/maven/shake-packs/", glob = "**.yaml")
+    void checksShakePacks(final String yaml) {
+        MatcherAssert.assertThat(
+            "passed without exceptions",
+            new XtSticky(
+                new XtStrict(
+                    new XtYaml(
+                        yaml,
+                        eo -> new EoSyntax(
+                            "scenario",
+                            String.format("%s\n", eo)
+                        ).parsed()
+                    )
+                )
+            ),
+            new XtoryMatcher()
+        );
+    }
+
     @Test
     void skipsAlreadyShaken(@Mktmp final Path temp) throws IOException {
         final FakeMaven maven = new FakeMaven(temp)
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/shake/add-locators.yaml b/eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/add-locators.yaml
similarity index 100%
rename from eo-parser/src/test/resources/org/eolang/parser/eo-packs/shake/add-locators.yaml
rename to eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/add-locators.yaml
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/shake/add-locs-with-dot.yml b/eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/add-locs-with-dot.yml
similarity index 100%
rename from eo-parser/src/test/resources/org/eolang/parser/eo-packs/shake/add-locs-with-dot.yml
rename to eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/add-locs-with-dot.yml
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/shake/add-locs.yml b/eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/add-locs.yml
similarity index 100%
rename from eo-parser/src/test/resources/org/eolang/parser/eo-packs/shake/add-locs.yml
rename to eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/add-locs.yml
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/shake/add-probes-to-empty.yaml b/eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/add-probes-to-empty.yaml
similarity index 100%
rename from eo-parser/src/test/resources/org/eolang/parser/eo-packs/shake/add-probes-to-empty.yaml
rename to eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/add-probes-to-empty.yaml
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/shake/add-probes.yaml b/eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/add-probes.yaml
similarity index 100%
rename from eo-parser/src/test/resources/org/eolang/parser/eo-packs/shake/add-probes.yaml
rename to eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/add-probes.yaml
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/shake/adds-no-probes.yaml b/eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/adds-no-probes.yaml
similarity index 100%
rename from eo-parser/src/test/resources/org/eolang/parser/eo-packs/shake/adds-no-probes.yaml
rename to eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/adds-no-probes.yaml
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/shake/cti-adds-error.yaml b/eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/cti-adds-error.yaml
similarity index 100%
rename from eo-parser/src/test/resources/org/eolang/parser/eo-packs/shake/cti-adds-error.yaml
rename to eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/cti-adds-error.yaml
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/shake/cti-adds-warning.yaml b/eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/cti-adds-warning.yaml
similarity index 100%
rename from eo-parser/src/test/resources/org/eolang/parser/eo-packs/shake/cti-adds-warning.yaml
rename to eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/cti-adds-warning.yaml
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/shake/sets-blank-schema.yaml b/eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/sets-blank-schema.yaml
similarity index 100%
rename from eo-parser/src/test/resources/org/eolang/parser/eo-packs/shake/sets-blank-schema.yaml
rename to eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/sets-blank-schema.yaml
diff --git a/eo-parser/src/main/java/org/eolang/parser/EoSyntax.java b/eo-parser/src/main/java/org/eolang/parser/EoSyntax.java
index 1ac158dbd0..704b0d38f5 100644
--- a/eo-parser/src/main/java/org/eolang/parser/EoSyntax.java
+++ b/eo-parser/src/main/java/org/eolang/parser/EoSyntax.java
@@ -26,10 +26,13 @@
 import com.jcabi.log.Logger;
 import com.jcabi.xml.XML;
 import com.jcabi.xml.XMLDocument;
+import com.yegor256.xsline.Shift;
 import com.yegor256.xsline.TrClasspath;
+import com.yegor256.xsline.Train;
 import com.yegor256.xsline.Xsline;
 import java.io.IOException;
 import java.util.List;
+import java.util.function.Function;
 import org.antlr.v4.runtime.CommonTokenStream;
 import org.antlr.v4.runtime.tree.ParseTreeWalker;
 import org.cactoos.Input;
@@ -55,19 +58,26 @@ public final class EoSyntax implements Syntax {
     /**
      * Set of optimizations that builds canonical XMIR from parsed EO.
      */
-    private static final Xsline CANONICAL = new Xsline(
+    private static final Function<XML, XML> CANONICAL = new Xsline(
         new TrFull(
             new TrClasspath<>(
                 "/org/eolang/parser/parse/move-voids-up.xsl",
                 "/org/eolang/parser/parse/validate-before-stars.xsl",
-                "/org/eolang/parser/parse/resolve-before-star.xsl",
+                "/org/eolang/parser/parse/resolve-before-stars.xsl",
                 "/org/eolang/parser/parse/wrap-method-calls.xsl",
                 "/org/eolang/parser/parse/const-to-dataized.xsl",
                 "/org/eolang/parser/parse/stars-to-tuples.xsl",
+                "/org/eolang/parser/parse/vars-float-up.xsl",
+                "/org/eolang/parser/parse/build-fqns.xsl",
+                "/org/eolang/parser/parse/expand-qqs.xsl",
+                "/org/eolang/parser/parse/expand-aliases.xsl",
+                "/org/eolang/parser/parse/resolve-aliases.xsl",
+                "/org/eolang/parser/parse/add-default-package.xsl",
+                "/org/eolang/parser/parse/explicit-data.xsl",
                 "/org/eolang/parser/parse/roll-bases.xsl"
             ).back()
         )
-    );
+    )::pass;
 
     /**
      * The name of the EO program being parsed, usually the name of
@@ -83,6 +93,11 @@ public final class EoSyntax implements Syntax {
      */
     private final Input input;
 
+    /**
+     * Transform XMIR after parsing.
+     */
+    private final Function<XML, XML> transform;
+
     /**
      * Ctor.
      *
@@ -110,6 +125,16 @@ public EoSyntax(final String nme, final String ipt) {
         this(nme, new InputOf(ipt));
     }
 
+    /**
+     * Ctor.
+     *
+     * @param nme The name of the EO program being parsed
+     * @param ipt The EO program to parse
+     */
+    public EoSyntax(final String nme, final String ipt, final Train<Shift> transform) {
+        this(nme, new InputOf(ipt), transform);
+    }
+
     /**
      * Ctor.
      *
@@ -117,8 +142,29 @@ public EoSyntax(final String nme, final String ipt) {
      * @param ipt The EO program to parse
      */
     public EoSyntax(final String nme, final Input ipt) {
+        this(nme, ipt, EoSyntax.CANONICAL);
+    }
+
+    /**
+     * Ctor for testing.
+     * @param nme The name of the EO program being parsed
+     * @param ipt The EO program to parse
+     * @param transform Transform XMIR after parsing train
+     */
+    EoSyntax(final String nme, final Input ipt, final Train<Shift> transform) {
+        this(nme, ipt, new Xsline(transform)::pass);
+    }
+
+    /**
+     * Ctor.
+     * @param nme The name of the EO program being parsed
+     * @param ipt The EO program to parse
+     * @param transform Transform XMIR after parsing function
+     */
+    EoSyntax(final String nme, final Input ipt, Function<XML, XML> transform) {
         this.name = nme;
         this.input = ipt;
+        this.transform = transform;
     }
 
     /**
@@ -145,7 +191,7 @@ public XML parsed() throws IOException {
         parser.addErrorListener(eospy);
         final XeEoListener xel = new XeEoListener(this.name);
         new ParseTreeWalker().walk(xel, parser.program());
-        final XML dom = EoSyntax.CANONICAL.pass(
+        final XML dom = this.transform.apply(
             new XMLDocument(
                 new Xembler(
                     new Directives(xel).append(new DrErrors(spy)).append(new DrErrors(eospy))
diff --git a/eo-parser/src/main/java/org/eolang/parser/XePhiListener.java b/eo-parser/src/main/java/org/eolang/parser/XePhiListener.java
index 214b67bf23..10668e58ca 100644
--- a/eo-parser/src/main/java/org/eolang/parser/XePhiListener.java
+++ b/eo-parser/src/main/java/org/eolang/parser/XePhiListener.java
@@ -419,7 +419,7 @@ public void exitApplicationsOrDispatches(final PhiParser.ApplicationsOrDispatche
 
     @Override
     public void enterTermination(final PhiParser.TerminationContext ctx) {
-        this.objects().prop("base", "org.eolang.error").leave();
+        this.objects().prop("base", "Q.org.eolang.error").leave();
     }
 
     @Override
@@ -433,7 +433,7 @@ public void enterData(final PhiParser.DataContext ctx) {
         final Supplier<String> data;
         final String text = ctx.getText();
         if (ctx.FLOAT() != null || ctx.INT() != null) {
-            base = "org.eolang.number";
+            base = "Q.org.eolang.number";
             data = new BytesToHex(
                 ByteBuffer
                     .allocate(Double.BYTES)
@@ -441,7 +441,7 @@ public void enterData(final PhiParser.DataContext ctx) {
                     .array()
             );
         } else {
-            base = "org.eolang.string";
+            base = "Q.org.eolang.string";
             data = new BytesToHex(
                 StringEscapeUtils.unescapeJava(
                     text.substring(1, text.length() - 1)
@@ -454,7 +454,7 @@ public void enterData(final PhiParser.DataContext ctx) {
                 ctx.getStart().getLine(),
                 ctx.getStart().getCharPositionInLine() + base.length() + 1
             )
-            .prop("base", "org.eolang.bytes")
+            .prop("base", "Q.org.eolang.bytes")
             .data(data.get())
             .leave();
     }
diff --git a/eo-parser/src/main/java/org/eolang/parser/Xmir.java b/eo-parser/src/main/java/org/eolang/parser/Xmir.java
index c2d5755dd6..2e981b2701 100644
--- a/eo-parser/src/main/java/org/eolang/parser/Xmir.java
+++ b/eo-parser/src/main/java/org/eolang/parser/Xmir.java
@@ -69,7 +69,7 @@ public final class Xmir implements XML {
             new StEndless(
                 new StClasspath("/org/eolang/parser/print/tuples-to-stars.xsl")
             ),
-            new StClasspath("/org/eolang/parser/shake/explicit-data.xsl"),
+            new StClasspath("/org/eolang/parser/parse/explicit-data.xsl"),
             new StClasspath("/org/eolang/parser/print/dataized-to-const.xsl"),
             new StUnhex(),
             new StClasspath("/org/eolang/parser/print/wrap-data.xsl")
@@ -81,13 +81,13 @@ public final class Xmir implements XML {
      */
     private static final Train<Shift> FOR_PHI = new TrFull(
         new TrClasspath<>(
-            "/org/eolang/parser/shake/vars-float-up.xsl",
-            "/org/eolang/parser/shake/build-fqns.xsl",
-            "/org/eolang/parser/shake/expand-qqs.xsl",
-            "/org/eolang/parser/shake/expand-aliases.xsl",
-            "/org/eolang/parser/shake/resolve-aliases.xsl",
-            "/org/eolang/parser/shake/add-default-package.xsl",
-            "/org/eolang/parser/shake/explicit-data.xsl",
+            "/org/eolang/parser/parse/vars-float-up.xsl",
+            "/org/eolang/parser/parse/build-fqns.xsl",
+            "/org/eolang/parser/parse/expand-qqs.xsl",
+            "/org/eolang/parser/parse/expand-aliases.xsl",
+            "/org/eolang/parser/parse/resolve-aliases.xsl",
+            "/org/eolang/parser/parse/add-default-package.xsl",
+            "/org/eolang/parser/parse/explicit-data.xsl",
             "/org/eolang/parser/phi/wrap-default-package.xsl"
         ).back()
     );
diff --git a/eo-parser/src/main/resources/org/eolang/parser/_datas.xsl b/eo-parser/src/main/resources/org/eolang/parser/_datas.xsl
index 6422bf9fd5..61422bd59a 100644
--- a/eo-parser/src/main/resources/org/eolang/parser/_datas.xsl
+++ b/eo-parser/src/main/resources/org/eolang/parser/_datas.xsl
@@ -24,8 +24,8 @@ SOFTWARE.
 -->
 <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" id="_datas" version="2.0">
   <xsl:variable name="literal-objects" as="element()*">
-    <a>org.eolang.bytes</a>
-    <a>org.eolang.string</a>
-    <a>org.eolang.number</a>
+    <a>Q.org.eolang.bytes</a>
+    <a>Q.org.eolang.string</a>
+    <a>Q.org.eolang.number</a>
   </xsl:variable>
 </xsl:stylesheet>
diff --git a/eo-parser/src/main/resources/org/eolang/parser/shake/add-default-package.xsl b/eo-parser/src/main/resources/org/eolang/parser/parse/add-default-package.xsl
similarity index 87%
rename from eo-parser/src/main/resources/org/eolang/parser/shake/add-default-package.xsl
rename to eo-parser/src/main/resources/org/eolang/parser/parse/add-default-package.xsl
index fbd62b2697..f0a85c664c 100644
--- a/eo-parser/src/main/resources/org/eolang/parser/shake/add-default-package.xsl
+++ b/eo-parser/src/main/resources/org/eolang/parser/parse/add-default-package.xsl
@@ -45,6 +45,15 @@ SOFTWARE.
   <xsl:template match="o[@base]">
     <xsl:apply-templates select="." mode="with-base"/>
   </xsl:template>
+  <xsl:template match="o[starts-with(@base, 'org.eolang')]" mode="with-base">
+    <xsl:copy>
+      <xsl:attribute name="base">
+        <xsl:text>Q.</xsl:text>
+        <xsl:value-of select="@base"/>
+      </xsl:attribute>
+      <xsl:apply-templates select="node()|@* except @base"/>
+    </xsl:copy>
+  </xsl:template>
   <xsl:template match="o[not(contains(@base, '.'))]" mode="with-base">
     <xsl:apply-templates select="." mode="no-dots"/>
   </xsl:template>
@@ -54,7 +63,7 @@ SOFTWARE.
   <xsl:template match="o[not(@base=/program/metas/meta[head='alias']/part[1])]" mode="no-specials">
     <xsl:copy>
       <xsl:attribute name="base">
-        <xsl:text>org.eolang.</xsl:text>
+        <xsl:text>Q.org.eolang.</xsl:text>
         <xsl:value-of select="@base"/>
       </xsl:attribute>
       <xsl:apply-templates select="node()|@* except @base"/>
diff --git a/eo-parser/src/main/resources/org/eolang/parser/shake/build-fqns.xsl b/eo-parser/src/main/resources/org/eolang/parser/parse/build-fqns.xsl
similarity index 100%
rename from eo-parser/src/main/resources/org/eolang/parser/shake/build-fqns.xsl
rename to eo-parser/src/main/resources/org/eolang/parser/parse/build-fqns.xsl
diff --git a/eo-parser/src/main/resources/org/eolang/parser/shake/expand-aliases.xsl b/eo-parser/src/main/resources/org/eolang/parser/parse/expand-aliases.xsl
similarity index 100%
rename from eo-parser/src/main/resources/org/eolang/parser/shake/expand-aliases.xsl
rename to eo-parser/src/main/resources/org/eolang/parser/parse/expand-aliases.xsl
diff --git a/eo-parser/src/main/resources/org/eolang/parser/shake/expand-qqs.xsl b/eo-parser/src/main/resources/org/eolang/parser/parse/expand-qqs.xsl
similarity index 81%
rename from eo-parser/src/main/resources/org/eolang/parser/shake/expand-qqs.xsl
rename to eo-parser/src/main/resources/org/eolang/parser/parse/expand-qqs.xsl
index 7eaa0ab815..cefb0d4724 100644
--- a/eo-parser/src/main/resources/org/eolang/parser/shake/expand-qqs.xsl
+++ b/eo-parser/src/main/resources/org/eolang/parser/parse/expand-qqs.xsl
@@ -31,16 +31,11 @@ SOFTWARE.
   <xsl:output encoding="UTF-8" method="xml"/>
   <xsl:template match="o[@base='QQ']">
     <xsl:copy>
-      <xsl:attribute name="base">.eolang</xsl:attribute>
-      <xsl:copy-of select="@*[name()!='base']"/>
-      <xsl:element name="o">
-        <xsl:attribute name="base">.org</xsl:attribute>
-        <xsl:copy-of select="@*[name()!='base']"/>
-        <xsl:element name="o">
-          <xsl:attribute name="base">Q</xsl:attribute>
-          <xsl:copy-of select="@*[name()!='base']"/>
-        </xsl:element>
-      </xsl:element>
+      <xsl:attribute name="base">
+        <xsl:text>Q.org.eolang</xsl:text>
+      </xsl:attribute>
+      <xsl:apply-templates select="@* except @base"/>
+      <xsl:apply-templates select="node()"/>
     </xsl:copy>
   </xsl:template>
   <xsl:template match="meta/*[text()[matches(., '^QQ\..*')]]">
diff --git a/eo-parser/src/main/resources/org/eolang/parser/shake/explicit-data.xsl b/eo-parser/src/main/resources/org/eolang/parser/parse/explicit-data.xsl
similarity index 86%
rename from eo-parser/src/main/resources/org/eolang/parser/shake/explicit-data.xsl
rename to eo-parser/src/main/resources/org/eolang/parser/parse/explicit-data.xsl
index 6dfbed9d44..ee6e1c40da 100644
--- a/eo-parser/src/main/resources/org/eolang/parser/shake/explicit-data.xsl
+++ b/eo-parser/src/main/resources/org/eolang/parser/parse/explicit-data.xsl
@@ -33,11 +33,11 @@ SOFTWARE.
   - QQ.string "H" => QQ.string "H"
 
   In the level of xmir it looks like:
-  - <o base="org.eolang.bytes">                      <o base="org.eolang.bytes">
+  - <o base="Q.org.eolang.bytes">                      <o base="Q.org.eolang.bytes">
       22-32                                      =>    22-32
     </o>                                             </o>
-  - <o base="org.eolang.number" name="num">          <o base="org.eolang.number" name="num">
-      <o base="org.eolang.number">                     <o base=org.eolang.bytes>
+  - <o base="Q.org.eolang.number" name="num">          <o base="Q.org.eolang.number" name="num">
+      <o base="Q.org.eolang.number">                     <o base=Q.org.eolang.bytes>
         00 00 00 00 00 00 00 01                  =>      00 00 00 00 00 00 00 01
       </o>                                             </o>
     </o>                                             </o>
@@ -47,7 +47,7 @@ SOFTWARE.
           <o base="Q"></o>                                 <o base="Q"/>
         </o>                                             </o>
       </o>                                             </o>
-      <o base="org.eolang.number">               =>    <o base="org.eolang.bytes">
+      <o base="Q.org.eolang.number">               =>    <o base="Q.org.eolang.bytes">
         01                                               01
       </o>                                             </o>
     </o>                                             </o>
@@ -57,7 +57,7 @@ SOFTWARE.
   <xsl:variable name="reversed" as="element()*">
     <xsl:for-each select="$literal-objects">
       <a>
-        <xsl:value-of select="replace(./text(), 'org\.eolang\.', '.')"/>
+        <xsl:value-of select="replace(./text(), 'Q\.org\.eolang\.', '.')"/>
       </a>
     </xsl:for-each>
   </xsl:variable>
@@ -67,10 +67,10 @@ SOFTWARE.
   <xsl:template match="o[string-length(normalize-space(text())) &gt; 0]" mode="no-children">
     <xsl:apply-templates select="." mode="with-data"/>
   </xsl:template>
-  <xsl:template match="o[not(@base='org.eolang.bytes' or @base='bytes')]" mode="with-data">
+  <xsl:template match="o[not(@base='Q.org.eolang.bytes')]" mode="with-data">
     <xsl:choose>
       <xsl:when test="parent::*[$literal-objects/text()=@base or ($reversed/text()=@base and o[1][@base='.eolang' and o[1][@base='.org' and o[1][@base='Q']]])]">
-        <o base="org.eolang.bytes">
+        <o base="Q.org.eolang.bytes">
           <xsl:value-of select="."/>
         </o>
       </xsl:when>
@@ -81,7 +81,7 @@ SOFTWARE.
               <xsl:value-of select="."/>
             </xsl:attribute>
           </xsl:for-each>
-          <o base="org.eolang.bytes">
+          <o base="Q.org.eolang.bytes">
             <xsl:value-of select="."/>
           </o>
         </o>
@@ -91,8 +91,8 @@ SOFTWARE.
       </xsl:otherwise>
     </xsl:choose>
   </xsl:template>
-  <xsl:template match="o[@base='bytes']" mode="with-data">
-    <o base="org.eolang.bytes">
+  <xsl:template match="o[@base='Q.org.eolang.bytes']" mode="with-data">
+    <o base="Q.org.eolang.bytes">
       <xsl:for-each select="@*[name()!='base']">
         <xsl:attribute name="{name()}">
           <xsl:value-of select="."/>
@@ -102,7 +102,7 @@ SOFTWARE.
     </o>
   </xsl:template>
   <xsl:template match="o[((@base='.bytes' and o[1][@base='.eolang' and o[1][@base='.org' and o[1][@base='Q']]]) or @base='org.eolang.bytes') and o[last() and not(o) and string-length(normalize-space(text())) &gt; 0]]">
-    <o base="org.eolang.bytes">
+    <o base="Q.org.eolang.bytes">
       <xsl:for-each select="@*[name()!='base']">
         <xsl:attribute name="{name()}">
           <xsl:value-of select="."/>
diff --git a/eo-parser/src/main/resources/org/eolang/parser/shake/resolve-aliases.xsl b/eo-parser/src/main/resources/org/eolang/parser/parse/resolve-aliases.xsl
similarity index 100%
rename from eo-parser/src/main/resources/org/eolang/parser/shake/resolve-aliases.xsl
rename to eo-parser/src/main/resources/org/eolang/parser/parse/resolve-aliases.xsl
diff --git a/eo-parser/src/main/resources/org/eolang/parser/parse/resolve-before-star.xsl b/eo-parser/src/main/resources/org/eolang/parser/parse/resolve-before-stars.xsl
similarity index 100%
rename from eo-parser/src/main/resources/org/eolang/parser/parse/resolve-before-star.xsl
rename to eo-parser/src/main/resources/org/eolang/parser/parse/resolve-before-stars.xsl
diff --git a/eo-parser/src/main/resources/org/eolang/parser/parse/roll-bases.xsl b/eo-parser/src/main/resources/org/eolang/parser/parse/roll-bases.xsl
index 9a84d0030a..ea343010df 100644
--- a/eo-parser/src/main/resources/org/eolang/parser/parse/roll-bases.xsl
+++ b/eo-parser/src/main/resources/org/eolang/parser/parse/roll-bases.xsl
@@ -22,7 +22,7 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 -->
-<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:eo="https://www.eolang.org" id="roll-bases" version="2.0">
+<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:eo="https://www.eolang.org" id="roll-bases" version="2.0">
   <!--
   This XSL rolls ONE reversed object dispatch into single base.
   To get all the dispatches rolled up you need to apply the transformation
@@ -52,7 +52,7 @@ SOFTWARE.
         Process .y
       -->
       <xsl:when test="starts-with($first/@base, '.')">
-        <xsl:variable name="argument">
+        <xsl:variable name="argument" as="element()">
           <xsl:apply-templates select="$first"/>
         </xsl:variable>
         <xsl:choose>
@@ -66,7 +66,7 @@ SOFTWARE.
             <xsl:element name="o">
               <xsl:apply-templates select="@*"/>
               <xsl:copy-of select="$argument"/>
-              <xsl:apply-templates select="o[position()&gt;1]"/>
+              <xsl:apply-templates select="node()[position()&gt;1]"/>
             </xsl:element>
           </xsl:when>
           <!--
@@ -106,8 +106,11 @@ SOFTWARE.
       <xsl:when test="$arg/o">
         <xsl:element name="o">
           <xsl:apply-templates select="@*"/>
-          <xsl:copy-of select="$arg"/>
-          <xsl:apply-templates select="o[position()&gt;1]"/>
+          <xsl:element name="o">
+            <xsl:apply-templates select="$arg/@*"/>
+            <xsl:apply-templates select="$arg/node()"/>
+          </xsl:element>
+          <xsl:apply-templates select="node()[position()&gt;1]"/>
           <xsl:if test="eo:has-data(.)">
             <xsl:value-of select="."/>
           </xsl:if>
@@ -122,16 +125,9 @@ SOFTWARE.
         <xsl:element name="o">
           <xsl:apply-templates select="@* except @base"/>
           <xsl:attribute name="base">
-            <xsl:choose>
-              <xsl:when test="$arg/@base='$' or $arg/@base='Q'">
-                <xsl:value-of select="substring(@base, 2)"/>
-              </xsl:when>
-              <xsl:otherwise>
-                <xsl:value-of select="concat($arg/@base, @base)"/>
-              </xsl:otherwise>
-            </xsl:choose>
+            <xsl:value-of select="concat($arg/@base, @base)"/>
           </xsl:attribute>
-          <xsl:apply-templates select="o[position()&gt;1]"/>
+          <xsl:apply-templates select="node()[position()&gt;1]"/>
           <xsl:if test="eo:has-data(.)">
             <xsl:value-of select="."/>
           </xsl:if>
diff --git a/eo-parser/src/main/resources/org/eolang/parser/shake/vars-float-up.xsl b/eo-parser/src/main/resources/org/eolang/parser/parse/vars-float-up.xsl
similarity index 100%
rename from eo-parser/src/main/resources/org/eolang/parser/shake/vars-float-up.xsl
rename to eo-parser/src/main/resources/org/eolang/parser/parse/vars-float-up.xsl
diff --git a/eo-parser/src/main/resources/org/eolang/parser/parse/wrap-method-calls.xsl b/eo-parser/src/main/resources/org/eolang/parser/parse/wrap-method-calls.xsl
index c07cce8e2f..a0609c2103 100644
--- a/eo-parser/src/main/resources/org/eolang/parser/parse/wrap-method-calls.xsl
+++ b/eo-parser/src/main/resources/org/eolang/parser/parse/wrap-method-calls.xsl
@@ -27,8 +27,8 @@ SOFTWARE.
   When we see this structure:
 
   <o base="foo"/>
-  <o base=".bar"/>
-  <o base=".test"/>
+  <o base=".bar" method=""/>
+  <o base=".test" method=""/>
 
   We transfer it to this one:
 
diff --git a/eo-parser/src/test/java/org/eolang/parser/EoSyntaxTest.java b/eo-parser/src/test/java/org/eolang/parser/EoSyntaxTest.java
index 2743ec5143..f736ae5db3 100644
--- a/eo-parser/src/test/java/org/eolang/parser/EoSyntaxTest.java
+++ b/eo-parser/src/test/java/org/eolang/parser/EoSyntaxTest.java
@@ -27,6 +27,8 @@
 import com.jcabi.matchers.XhtmlMatchers;
 import com.jcabi.xml.XML;
 import com.jcabi.xml.XMLDocument;
+import com.yegor256.xsline.Shift;
+import com.yegor256.xsline.TrDefault;
 import java.io.IOException;
 import java.nio.charset.StandardCharsets;
 import java.util.Set;
@@ -317,9 +319,9 @@ void checksEoPacks(final String yaml) {
                         yaml,
                         eo -> new EoSyntax(
                             "scenario",
-                            String.format("%s\n", eo)
-                        ).parsed(),
-                        new TrFull()
+                            String.format("%s\n", eo),
+                            new TrDefault<>()
+                        ).parsed()
                     )
                 )
             ),
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/additional-brackets.yaml b/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/additional-brackets.yaml
index 5021daf451..5ae4a5d3d7 100644
--- a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/additional-brackets.yaml
+++ b/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/additional-brackets.yaml
@@ -23,7 +23,11 @@
 sheets: [ ]
 asserts:
   - /program[not(errors)]
-  - //o[@base='.plus']/o[@base='.value']/o[contains(@base,'other')]
+  - //o[@base='number']/following-sibling::o[@base='.times' and @method]
+  - //o[@base='.times']/o[@base='number' and text()='40-00-00-00-00-00-00-00' and position()=1]
+  - //o[@base='.times']/o[@base='number' and text()='3F-F0-00-00-00-00-00-00' and position()=2]
+  - //o[@base='.times']/o[@base='number' and position()=2]/o[@base='.plus' and @method]
+  - //o[@base='.plus' and @method]/o[@base="other" and o[@base='.value' and @method]]
 input: |
   +home https://github.com/objectionary/eo
   +package org.eolang.priority
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/shake/adds-default-package.yaml b/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/adds-default-package.yaml
similarity index 100%
rename from eo-parser/src/test/resources/org/eolang/parser/eo-packs/shake/adds-default-package.yaml
rename to eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/adds-default-package.yaml
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/all-data-types.yaml b/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/all-data-types.yaml
index 4b31a2ec53..c97847b4b0 100644
--- a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/all-data-types.yaml
+++ b/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/all-data-types.yaml
@@ -23,22 +23,21 @@
 sheets: [ ]
 asserts:
   - /program[not(errors)]
-  - //objects[count(o[@base='bytes'])=6]
-  - //o[@base='bytes' and @name='bytesX']
-  - //o[@base='bytes' and @name='ml']
-  - //o[@base='true' and @name='boolX']
-  - //o[@base='number' and @name='intX']
-  - //o[@base='number' and @name='largestNegativeFloat' and text()='FF-EF-FF-FF-FF-FF-FF-FF']
-  - //o[@base='number' and @name='largestPositiveFloat' and text()='7F-EF-FF-FF-FF-FF-FF-FF']
-  - //o[@base='number' and @name='smallestNegativeNormalizedFloat' and text()='80-10-00-00-00-00-00-00']
-  - //o[@base='number' and @name='smallestPositiveNormalizedFloat' and text()='00-10-00-00-00-00-00-00']
-  - //o[@base='number' and @name='smallestNegativeDenormalizedFloat' and text()='80-00-00-00-00-00-00-01']
-  - //o[@base='number' and @name='smallestPositiveDenormalizedFloat' and text()='00-00-00-00-00-00-00-01']
-  - //o[@base='number' and @name='positiveExponentialFormatFloat' and text()='45-2C-1F-C7-B1-77-37-8F']
-  - //o[@base='number' and @name='negatieExponentialFormatFloat' and text()='BA-CA-4E-64-D0-F9-B7-C5']
-  - //o[@base='string' and @name='stringX']
-  - //o[@base='string' and @name='stringY']
-  - //o[@base='string' and @name='textX']
+  - //o[@base='Q.org.eolang.bytes' and @name='bytesX']
+  - //o[@base='Q.org.eolang.bytes' and @name='ml']
+  - //o[@base='Q.org.eolang.true' and @name='boolX']
+  - //o[@base='Q.org.eolang.number' and @name='intX']
+  - //o[@base='Q.org.eolang.number' and @name='largestNegativeFloat' and o[@base="Q.org.eolang.bytes" and text()='FF-EF-FF-FF-FF-FF-FF-FF']]
+  - //o[@base='Q.org.eolang.number' and @name='largestPositiveFloat' and o[@base="Q.org.eolang.bytes" and text()='7F-EF-FF-FF-FF-FF-FF-FF']]
+  - //o[@base='Q.org.eolang.number' and @name='smallestNegativeNormalizedFloat' and o[@base="Q.org.eolang.bytes" and text()='80-10-00-00-00-00-00-00']]
+  - //o[@base='Q.org.eolang.number' and @name='smallestPositiveNormalizedFloat' and o[@base="Q.org.eolang.bytes" and text()='00-10-00-00-00-00-00-00']]
+  - //o[@base='Q.org.eolang.number' and @name='smallestNegativeDenormalizedFloat' and o[@base="Q.org.eolang.bytes" and text()='80-00-00-00-00-00-00-01']]
+  - //o[@base='Q.org.eolang.number' and @name='smallestPositiveDenormalizedFloat' and o[@base="Q.org.eolang.bytes" and text()='00-00-00-00-00-00-00-01']]
+  - //o[@base='Q.org.eolang.number' and @name='positiveExponentialFormatFloat' and o[@base="Q.org.eolang.bytes" and text()='45-2C-1F-C7-B1-77-37-8F']]
+  - //o[@base='Q.org.eolang.number' and @name='negatieExponentialFormatFloat' and o[@base="Q.org.eolang.bytes" and text()='BA-CA-4E-64-D0-F9-B7-C5']]
+  - //o[@base='Q.org.eolang.string' and @name='stringX']
+  - //o[@base='Q.org.eolang.string' and @name='stringY']
+  - //o[@base='Q.org.eolang.string' and @name='textX']
 input: |
   +package test
 
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/anonymous.yaml b/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/anonymous.yaml
index 4247c08360..69384f5dae 100644
--- a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/anonymous.yaml
+++ b/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/anonymous.yaml
@@ -23,8 +23,8 @@
 sheets: [ ]
 asserts:
   - //objects[count(o)=3]
-  - //o[@base='.plus' and @name='a']
-  - //o[@base='number' and @name='@' and starts-with(text(), '40-14')]
+  - //o[@base='$.x.plus' and @name='a']
+  - //o[@base='Q.org.eolang.number' and @name='@' and o[@base="Q.org.eolang.bytes" and starts-with(text(), '40-14')]]
 input: |
   # No comments.
   [x] (x.plus 1 > a) (5 > @) > first
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/before-star.yaml b/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/before-star.yaml
index e115714169..a53b159691 100644
--- a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/before-star.yaml
+++ b/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/before-star.yaml
@@ -20,13 +20,15 @@
 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 # SOFTWARE.
 ---
-sheets: [ ]
+sheets:
+  - /org/eolang/parser/validate-before-stars.xsl
+  - /org/eolang/parser/resolve-before-stars.xsl
 asserts:
   - /program/errors/error[@line='3' and @severity='error']
   - /program/objects//o[@name='first' and count(o)=1]/o[@base='.with' and count(o)=2]
   - /program/objects//o[@name='second' and count(o)=2]/o[position()=2 and @base='.with' and count(o)=2]
-  - /program/objects//o[@name='third' and count(o)=3]/o[position()=3 and @base='.with' and count(o)=2]
-  - /program/objects//o[@name='fourth' and count(o)=2]/o[@base='sprintf' and count(o)=1]/o[@base='.with' and count(o)=2]
+  - /program/objects//o[@name='third' and count(o)=3]/o[position()=3 and @base='Q.org.eolang.tuple.empty.with' and count(o)=1]
+  - /program/objects//o[@name='fourth' and count(o)=2]/o[@base='Q.org.eolang.sprintf' and count(o)=1]/o[@base='.with' and count(o)=2]
   - /program/objects[count(//o[@before-star])=0]
 input: |
   # No comments.
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/bound-reversed-application.yaml b/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/bound-reversed-application.yaml
index 14878d2523..c3277780d5 100644
--- a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/bound-reversed-application.yaml
+++ b/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/bound-reversed-application.yaml
@@ -23,10 +23,10 @@
 sheets: [ ]
 asserts:
   - /program[not(errors)]
-  - //o[@base='.if' and o[@base='string' and @as='α0']]
-  - //o[@base='.if' and o[@base='string' and @as='α1']]
-  - //o[@base='.if' and o[@base='number' and @as='a']]
-  - //o[@base='.if' and o[@base='number' and @as='b']]
+  - //o[@base='Q.org.eolang.true.if' and o[@base='Q.org.eolang.string' and @as='α0']]
+  - //o[@base='Q.org.eolang.true.if' and o[@base='Q.org.eolang.string' and @as='α1']]
+  - //o[@base='Q.org.eolang.false.if' and o[@base='Q.org.eolang.number' and @as='a']]
+  - //o[@base='Q.org.eolang.false.if' and o[@base='Q.org.eolang.number' and @as='b']]
 input: |
   if. > first
     true
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/shake/build-fqn.yaml b/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/build-fqn.yaml
similarity index 100%
rename from eo-parser/src/test/resources/org/eolang/parser/eo-packs/shake/build-fqn.yaml
rename to eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/build-fqn.yaml
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/const-to-dataized.yaml b/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/const-to-dataized.yaml
index 0aed372984..5ecb7377eb 100644
--- a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/const-to-dataized.yaml
+++ b/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/const-to-dataized.yaml
@@ -22,11 +22,11 @@
 ---
 sheets: [ ]
 asserts:
-  - //o[@base='.as-bytes' and @line and @pos and @name='x' and o[@base='org.eolang.dataized' and o[@base='number' and not(@name)]]]
-  - //o[@base='.as-bytes' and @line and @pos and @name='m' and o[@base='org.eolang.dataized' and o[@name='m-3']]]
-  - //o[@base='.as-bytes' and @line and @pos and @name='num']/o[@base='org.eolang.dataized']/o[@base='number' and text()!='']
-  - //o[@base='.as-bytes' and @line and @pos and @name='bts']/o[@base='org.eolang.dataized']/o[@base='bytes' and text()='2A-']
-  - //o[@name='m-3' and o[@base='.as-bytes' and @line and @pos and @name='z' and o[@base='org.eolang.dataized' and o[@base='.o' and not(@name) and count(o)=1]]]]
+  - //o[@base='.as-bytes' and @line and @pos and @name='x' and o[@base='Q.org.eolang.dataized' and o[@base='Q.org.eolang.number' and not(@name)]]]
+  - //o[@base='.as-bytes' and @line and @pos and @name='m' and o[@base='Q.org.eolang.dataized' and o[@base='$.m-3']]]
+  - //o[@base='.as-bytes' and @line and @pos and @name='num']/o[@base='Q.org.eolang.dataized']/o[@base='Q.org.eolang.number' and o[text()!='']]
+  - //o[@base='.as-bytes' and @line and @pos and @name='bts']/o[@base='Q.org.eolang.dataized']/o[@base='Q.org.eolang.bytes' and text()='2A-']
+  - //o[@name='m-3' and o[@base='.as-bytes' and @line and @pos and @name='z' and o[@base='Q.org.eolang.dataized' and o[@base='.o' and not(@name) and count(o)=1]]]]
   - //objects[count(//o[@const])=0]
 input: |
   # No comments.
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/escape-sequences.yaml b/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/escape-sequences.yaml
index 94231340f5..1d535df1e3 100644
--- a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/escape-sequences.yaml
+++ b/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/escape-sequences.yaml
@@ -22,7 +22,7 @@
 ---
 sheets: [ ]
 asserts:
-  - //objects[count(.//o[@base='string'])=7]
+  - //objects[count(.//o[@base='Q.org.eolang.string'])=7]
 input: |
   "\n"
   "\r"
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/shake/expand-qqs.yaml b/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/expand-qqs.yaml
similarity index 100%
rename from eo-parser/src/test/resources/org/eolang/parser/eo-packs/shake/expand-qqs.yaml
rename to eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/expand-qqs.yaml
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/shake/expands-aliases.yaml b/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/expands-aliases.yaml
similarity index 100%
rename from eo-parser/src/test/resources/org/eolang/parser/eo-packs/shake/expands-aliases.yaml
rename to eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/expands-aliases.yaml
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/shake/explicit-data.yaml b/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/explicit-data.yaml
similarity index 100%
rename from eo-parser/src/test/resources/org/eolang/parser/eo-packs/shake/explicit-data.yaml
rename to eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/explicit-data.yaml
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/shake/float-atom-vars.yaml b/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/float-atom-vars.yaml
similarity index 100%
rename from eo-parser/src/test/resources/org/eolang/parser/eo-packs/shake/float-atom-vars.yaml
rename to eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/float-atom-vars.yaml
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/shake/float-vars-with-pre-methods.yaml b/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/float-vars-with-pre-methods.yaml
similarity index 100%
rename from eo-parser/src/test/resources/org/eolang/parser/eo-packs/shake/float-vars-with-pre-methods.yaml
rename to eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/float-vars-with-pre-methods.yaml
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/shake/float-vars.yaml b/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/float-vars.yaml
similarity index 100%
rename from eo-parser/src/test/resources/org/eolang/parser/eo-packs/shake/float-vars.yaml
rename to eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/float-vars.yaml
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/full-syntax.yaml b/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/full-syntax.yaml
index 7005c5fe58..77c95b2134 100644
--- a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/full-syntax.yaml
+++ b/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/full-syntax.yaml
@@ -26,13 +26,13 @@ asserts:
   - /program/license[text()!='']
   - /program/metas[count(meta)=4]
   - /program/metas/meta[head='foo' and tail='']
-  - //o[@base='true']
-  - //o[@base='string']
-  - //o[@name='hello' and @base='.as-bytes' and o[@base='org.eolang.dataized']]
+  - //o[@base='Q.org.eolang.true']
+  - //o[@base='Q.org.eolang.string']
+  - //o[@name='hello' and @base='.as-bytes' and o[@base='Q.org.eolang.dataized']]
   - //o[@as='i']
   - //o[@as='α1']
   - //o[@as='α0']
-  - //o[@base='.five']
+  - //o[@base='$.five.plus']
   - //objects[not(.//o[@name=''])]
   - //o[@atom and @name='atom' and count(o)=2 and o[@name='a']]
   - //o[@atom='org.eolang.number']
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/line-numbers.yaml b/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/line-numbers.yaml
index 6a253283a3..418e23715d 100644
--- a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/line-numbers.yaml
+++ b/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/line-numbers.yaml
@@ -22,9 +22,9 @@
 ---
 sheets: [ ]
 asserts:
-  - //o[@base='foo' and @line='1' and @pos='0']
-  - //o[@base='bar' and @line='2' and @pos='2']
-  - //o[@base='number' and @line='3' and @pos='4']
+  - //o[@base='Q.org.eolang.foo' and @line='1' and @pos='0']
+  - //o[@base='Q.org.eolang.bar' and @line='2' and @pos='2']
+  - //o[@base='Q.org.eolang.number' and @line='3' and @pos='4']
 input: |
   foo
     bar
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/move-voids-up.yaml b/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/move-voids-up.yaml
index ea0eb4ae40..d1ff751379 100644
--- a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/move-voids-up.yaml
+++ b/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/move-voids-up.yaml
@@ -20,7 +20,8 @@
 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 # SOFTWARE.
 ---
-sheets: [ ]
+sheets:
+  - /org/eolang/parser/move-voids-up.xsl
 asserts:
   - /program[not(errors)]
   - /program/objects/o[@name='foo' and o[@name='x']/following-sibling::o[@name='@']]
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/onlyphi-bound.yaml b/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/onlyphi-bound.yaml
index 704cc4cc3b..d231e17ea5 100644
--- a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/onlyphi-bound.yaml
+++ b/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/onlyphi-bound.yaml
@@ -22,12 +22,14 @@
 ---
 sheets: [ ]
 asserts:
-  - //o[@base='p']/o[@name='first' and o[@name='@' and @base='.b'] and o[@base='∅' and @name='i']]
-  - //o[@base='p']/o[not(@name) and o[@name='@' and @base='a' and o[@base='b']]]
-  - //o[@base='p']/o[@name='second' and o[not(@base) and @name='@' and o[@base='a' and @name='b']] and o[@name='c']]
-  - //o[@base='p']/o[not(@name) and o[@base='d' and @name='@']]
-  - //o[@base='.x' and o[not(@base) and not(@name) and o[@base='z' and @name='@']]]
-  - //o[@base='m']/o[not(@name) and o[@name='q' and @base='∅'] and o[@base='q' and @name='@']]
+  - //o[@base='Q.org.eolang.p']/o[@base='Q.first']
+  - //o[@name='first' and o[@name='@' and @base='Q.org.eolang.a.b'] and o[@base='∅' and @name='i']]
+  - //o[@base='Q.org.eolang.p']/o[not(@name) and o[@name='@' and @base='Q.org.eolang.a' and o[@base='Q.org.eolang.b']]]
+  - //o[@base='Q.org.eolang.p']/o[@base="Q.second"]
+  - //o[@name='second' and o[not(@base) and @name='@' and o[@base='Q.org.eolang.a' and @name='b']] and o[@name='c']]
+  - //o[@base='Q.org.eolang.p']/o[not(@name) and o[@base='Q.org.eolang.d' and @name='@']]
+  - //o[@base='.x' and o[not(@base) and not(@name) and o[@base='Q.org.eolang.z' and @name='@']]]
+  - //o[@base='Q.org.eolang.m']/o[not(@name) and o[@name='q' and @base='∅'] and o[@base='$.q' and @name='@']]
 input: |
   p > x
     a.b > [i] > first
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/parsed-data.yaml b/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/parsed-data.yaml
index e6804d973f..379b6b2810 100644
--- a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/parsed-data.yaml
+++ b/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/parsed-data.yaml
@@ -22,14 +22,14 @@
 ---
 sheets: [ ]
 asserts:
-  - //o[@name='i1' and text()='40-45-00-00-00-00-00-00']
-  - //o[@name='i2' and text()='40-72-F0-00-00-00-00-00']
-  - //o[@name='f1' and text()='40-09-21-CA-C0-83-12-6F']
-  - //o[@name='b1' and not(text())]
-  - //o[@name='b2' and not(text())]
-  - //o[@name='s1' and text()='48-69-2C-20-E5-A4-A7-E5-AE-B6-21']
-  - //o[@name='s2' and text()='42-79-65-2C-20-E5-A4-A7-E5-AE-B6-21']
-  - //o[@name='s3' and text()='41-00-01-09-0A']
+  - //o[@name='i1' and o[text()='40-45-00-00-00-00-00-00']]
+  - //o[@name='i2' and o[text()='40-72-F0-00-00-00-00-00']]
+  - //o[@name='f1' and o[text()='40-09-21-CA-C0-83-12-6F']]
+  - //o[@name='b1' and not(text())]]
+  - //o[@name='b2' and not(text())]]
+  - //o[@name='s1' and o[text()='48-69-2C-20-E5-A4-A7-E5-AE-B6-21']]
+  - //o[@name='s2' and o[text()='42-79-65-2C-20-E5-A4-A7-E5-AE-B6-21']]
+  - //o[@name='s3' and o[text()='41-00-01-09-0A']]
 input: |
   42 > i1
   0x12f > i2
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/pre-method.yaml b/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/pre-method.yaml
index aa0583c784..23a18196fb 100644
--- a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/pre-method.yaml
+++ b/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/pre-method.yaml
@@ -22,9 +22,9 @@
 ---
 sheets: [ ]
 asserts:
-  - //o[@base='.a' and @name='one' and count(o)=1]
-  - //o[@base='.b' and @name='two' and count(o)=1]
-  - //o[@base='c' and @name='three' and count(o)=0]
+  - //o[@base='Q.two.a' and @name='one']
+  - //o[@base='Q.three.b' and @name='two']
+  - //o[@base='Q.org.eolang.c' and @name='three']
 input: |
   a. > one
     b. > two
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/preserves-spaces.yaml b/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/preserves-spaces.yaml
index 899f986929..1649c373a8 100644
--- a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/preserves-spaces.yaml
+++ b/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/preserves-spaces.yaml
@@ -22,9 +22,9 @@
 ---
 sheets: [ ]
 asserts:
-  - //o[@name='x' and text()='20-20-20-20']
-  - //o[@name='y' and text()='20-66-6F-6F']
-  - //o[@name='z' and text()='66-6F-6F-20']
+  - //o[@name='x' and o[text()='20-20-20-20']]
+  - //o[@name='y' and o[text()='20-66-6F-6F']]
+  - //o[@name='z' and o[text()='66-6F-6F-20']]
 input: |
   # No comments.
   [] > foo
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/shake/recursion.yaml b/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/recursion.yaml
similarity index 100%
rename from eo-parser/src/test/resources/org/eolang/parser/eo-packs/shake/recursion.yaml
rename to eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/recursion.yaml
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/shake/resolves-aliases.yaml b/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/resolves-aliases.yaml
similarity index 100%
rename from eo-parser/src/test/resources/org/eolang/parser/eo-packs/shake/resolves-aliases.yaml
rename to eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/resolves-aliases.yaml
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/scope-before-method.yaml b/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/scope-before-method.yaml
index 0ba37edc2e..bb4822c3c4 100644
--- a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/scope-before-method.yaml
+++ b/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/scope-before-method.yaml
@@ -22,7 +22,7 @@
 ---
 sheets: [ ]
 asserts:
-  - //o[@base='foo' and count(o)=1]
+  - //o[@base='$.foo' and count(o)=1]
 input: |
   # No comments.
   [] > aliases
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/shake/skips-fqns-in-primitives.yaml b/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/skips-fqns-in-primitives.yaml
similarity index 100%
rename from eo-parser/src/test/resources/org/eolang/parser/eo-packs/shake/skips-fqns-in-primitives.yaml
rename to eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/skips-fqns-in-primitives.yaml

From e1ffe6ce6e76187824998b6c300fc01c0e178f6c Mon Sep 17 00:00:00 2001
From: maxonfjvipon <mtrunnikov@gmail.com>
Date: Mon, 27 Jan 2025 16:25:05 +0300
Subject: [PATCH 03/12] bug(#3845): fix packs

---
 .../main/java/org/eolang/parser/EoSyntax.java | 26 +++++------
 .../java/org/eolang/parser/XeEoListener.java  | 14 +++---
 .../eolang/parser/parse/const-to-dataized.xsl |  2 +-
 .../org/eolang/parser/parse/expand-qqs.xsl    | 15 ++++---
 .../parser/parse/resolve-before-stars.xsl     |  2 +-
 .../org/eolang/parser/parse/roll-bases.xsl    | 43 +++++++++++++------
 .../eolang/parser/parse/stars-to-tuples.xsl   |  2 +-
 .../eolang/parser/print/dataized-to-const.xsl |  2 +-
 .../eolang/parser/print/tuples-to-stars.xsl   | 13 ++++--
 .../java/org/eolang/parser/EoSyntaxTest.java  | 27 +++++++++---
 ...-package.yaml => add-default-package.yaml} | 16 +++----
 .../parse/{build-fqn.yaml => build-fqns.yaml} | 10 +++--
 .../eo-packs/parse/const-to-dataized.yaml     | 11 +++--
 ...pands-aliases.yaml => expand-aliases.yaml} |  3 +-
 .../parser/eo-packs/parse/expand-qqs.yaml     |  7 ++-
 .../parser/eo-packs/parse/explicit-data.yaml  | 23 +++++-----
 ...loat-atom-vars.yaml => float-up-atom.yaml} |  4 +-
 .../{float-vars.yaml => float-up-vars.yaml}   | 10 ++---
 .../parse/float-vars-with-pre-methods.yaml    |  3 +-
 .../parser/eo-packs/parse/move-voids-up.yaml  |  2 +-
 ...lves-aliases.yaml => resolve-aliases.yaml} | 11 +++--
 .../parse/skips-fqns-in-primitives.yaml       | 11 +++--
 .../{tuples.yaml => stars-to-tuples.yaml}     | 24 ++++++-----
 ...aml => validate-resolve-before-stars.yaml} | 13 +++---
 ...ps-methods.yaml => wrap-method-calls.yaml} |  5 ++-
 .../eo-packs/print/dataized-to-const.yaml     | 31 ++++++++-----
 .../eo-packs/print/tuples-to-stars.yaml       | 18 ++++++--
 .../additional-brackets.yaml                  |  9 ++--
 .../parse => eo-syntax}/all-data-types.yaml   |  0
 .../parse => eo-syntax}/anonymous-more.yaml   |  0
 .../parse => eo-syntax}/anonymous.yaml        |  0
 .../auto-named-abstract.yaml                  |  0
 .../bool-tests-straight.yaml                  |  0
 .../bound-reversed-application.yaml           |  0
 .../parse => eo-syntax}/empty-vs-free.yaml    |  0
 .../parse => eo-syntax}/escape-sequences.yaml |  0
 .../parse => eo-syntax}/full-syntax.yaml      |  0
 .../parse => eo-syntax}/has-comment.yaml      |  0
 .../parse => eo-syntax}/leap-year.yaml        |  0
 .../parse => eo-syntax}/line-numbers.yaml     |  0
 .../parse => eo-syntax}/numbers.yaml          |  0
 .../parse => eo-syntax}/onlyphi-bound.yaml    |  0
 .../parse => eo-syntax}/parsed-data.yaml      |  4 +-
 .../parse => eo-syntax}/pre-method.yaml       |  0
 .../parse => eo-syntax}/preserves-spaces.yaml |  0
 .../parse => eo-syntax}/recursion.yaml        |  7 +--
 .../redundant-parentheses.yaml                |  0
 .../scope-before-method.yaml                  |  0
 .../scopes-double-scope.yaml                  |  6 +--
 .../parse => eo-syntax}/scopes-nested.yaml    |  6 +--
 .../scopes-with-doubled-methods.yaml          |  0
 .../scopes-with-nested-methods.yaml           |  5 +--
 .../{eo-packs/parse => eo-syntax}/scopes.yaml |  0
 .../{eo-packs/parse => eo-syntax}/simple.yaml |  7 ++-
 .../parse => eo-syntax}/space-between.yaml    |  3 +-
 .../parse => eo-syntax}/text-block.yaml       |  8 ++--
 .../parse => eo-syntax}/unicode.yaml          |  0
 .../vertical-methods-in-application.yaml      |  0
 .../vmethod-after-formation.yaml              |  3 +-
 59 files changed, 241 insertions(+), 165 deletions(-)
 rename eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/{adds-default-package.yaml => add-default-package.yaml} (79%)
 rename eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/{build-fqn.yaml => build-fqns.yaml} (90%)
 rename eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/{expands-aliases.yaml => expand-aliases.yaml} (94%)
 rename eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/{float-atom-vars.yaml => float-up-atom.yaml} (93%)
 rename eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/{float-vars.yaml => float-up-vars.yaml} (89%)
 rename eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/{resolves-aliases.yaml => resolve-aliases.yaml} (86%)
 rename eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/{tuples.yaml => stars-to-tuples.yaml} (73%)
 rename eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/{before-star.yaml => validate-resolve-before-stars.yaml} (70%)
 rename eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/{wraps-methods.yaml => wrap-method-calls.yaml} (93%)
 rename eo-parser/src/test/resources/org/eolang/parser/{eo-packs/parse => eo-syntax}/additional-brackets.yaml (75%)
 rename eo-parser/src/test/resources/org/eolang/parser/{eo-packs/parse => eo-syntax}/all-data-types.yaml (100%)
 rename eo-parser/src/test/resources/org/eolang/parser/{eo-packs/parse => eo-syntax}/anonymous-more.yaml (100%)
 rename eo-parser/src/test/resources/org/eolang/parser/{eo-packs/parse => eo-syntax}/anonymous.yaml (100%)
 rename eo-parser/src/test/resources/org/eolang/parser/{eo-packs/parse => eo-syntax}/auto-named-abstract.yaml (100%)
 rename eo-parser/src/test/resources/org/eolang/parser/{eo-packs/parse => eo-syntax}/bool-tests-straight.yaml (100%)
 rename eo-parser/src/test/resources/org/eolang/parser/{eo-packs/parse => eo-syntax}/bound-reversed-application.yaml (100%)
 rename eo-parser/src/test/resources/org/eolang/parser/{eo-packs/parse => eo-syntax}/empty-vs-free.yaml (100%)
 rename eo-parser/src/test/resources/org/eolang/parser/{eo-packs/parse => eo-syntax}/escape-sequences.yaml (100%)
 rename eo-parser/src/test/resources/org/eolang/parser/{eo-packs/parse => eo-syntax}/full-syntax.yaml (100%)
 rename eo-parser/src/test/resources/org/eolang/parser/{eo-packs/parse => eo-syntax}/has-comment.yaml (100%)
 rename eo-parser/src/test/resources/org/eolang/parser/{eo-packs/parse => eo-syntax}/leap-year.yaml (100%)
 rename eo-parser/src/test/resources/org/eolang/parser/{eo-packs/parse => eo-syntax}/line-numbers.yaml (100%)
 rename eo-parser/src/test/resources/org/eolang/parser/{eo-packs/parse => eo-syntax}/numbers.yaml (100%)
 rename eo-parser/src/test/resources/org/eolang/parser/{eo-packs/parse => eo-syntax}/onlyphi-bound.yaml (100%)
 rename eo-parser/src/test/resources/org/eolang/parser/{eo-packs/parse => eo-syntax}/parsed-data.yaml (95%)
 rename eo-parser/src/test/resources/org/eolang/parser/{eo-packs/parse => eo-syntax}/pre-method.yaml (100%)
 rename eo-parser/src/test/resources/org/eolang/parser/{eo-packs/parse => eo-syntax}/preserves-spaces.yaml (100%)
 rename eo-parser/src/test/resources/org/eolang/parser/{eo-packs/parse => eo-syntax}/recursion.yaml (88%)
 rename eo-parser/src/test/resources/org/eolang/parser/{eo-packs/parse => eo-syntax}/redundant-parentheses.yaml (100%)
 rename eo-parser/src/test/resources/org/eolang/parser/{eo-packs/parse => eo-syntax}/scope-before-method.yaml (100%)
 rename eo-parser/src/test/resources/org/eolang/parser/{eo-packs/parse => eo-syntax}/scopes-double-scope.yaml (92%)
 rename eo-parser/src/test/resources/org/eolang/parser/{eo-packs/parse => eo-syntax}/scopes-nested.yaml (89%)
 rename eo-parser/src/test/resources/org/eolang/parser/{eo-packs/parse => eo-syntax}/scopes-with-doubled-methods.yaml (100%)
 rename eo-parser/src/test/resources/org/eolang/parser/{eo-packs/parse => eo-syntax}/scopes-with-nested-methods.yaml (88%)
 rename eo-parser/src/test/resources/org/eolang/parser/{eo-packs/parse => eo-syntax}/scopes.yaml (100%)
 rename eo-parser/src/test/resources/org/eolang/parser/{eo-packs/parse => eo-syntax}/simple.yaml (89%)
 rename eo-parser/src/test/resources/org/eolang/parser/{eo-packs/parse => eo-syntax}/space-between.yaml (92%)
 rename eo-parser/src/test/resources/org/eolang/parser/{eo-packs/parse => eo-syntax}/text-block.yaml (80%)
 rename eo-parser/src/test/resources/org/eolang/parser/{eo-packs/parse => eo-syntax}/unicode.yaml (100%)
 rename eo-parser/src/test/resources/org/eolang/parser/{eo-packs/parse => eo-syntax}/vertical-methods-in-application.yaml (100%)
 rename eo-parser/src/test/resources/org/eolang/parser/{eo-packs/parse => eo-syntax}/vmethod-after-formation.yaml (89%)

diff --git a/eo-parser/src/main/java/org/eolang/parser/EoSyntax.java b/eo-parser/src/main/java/org/eolang/parser/EoSyntax.java
index 704b0d38f5..2b40ac56da 100644
--- a/eo-parser/src/main/java/org/eolang/parser/EoSyntax.java
+++ b/eo-parser/src/main/java/org/eolang/parser/EoSyntax.java
@@ -61,19 +61,19 @@ public final class EoSyntax implements Syntax {
     private static final Function<XML, XML> CANONICAL = new Xsline(
         new TrFull(
             new TrClasspath<>(
-                "/org/eolang/parser/parse/move-voids-up.xsl",
-                "/org/eolang/parser/parse/validate-before-stars.xsl",
-                "/org/eolang/parser/parse/resolve-before-stars.xsl",
-                "/org/eolang/parser/parse/wrap-method-calls.xsl",
-                "/org/eolang/parser/parse/const-to-dataized.xsl",
-                "/org/eolang/parser/parse/stars-to-tuples.xsl",
-                "/org/eolang/parser/parse/vars-float-up.xsl",
-                "/org/eolang/parser/parse/build-fqns.xsl",
-                "/org/eolang/parser/parse/expand-qqs.xsl",
-                "/org/eolang/parser/parse/expand-aliases.xsl",
-                "/org/eolang/parser/parse/resolve-aliases.xsl",
-                "/org/eolang/parser/parse/add-default-package.xsl",
-                "/org/eolang/parser/parse/explicit-data.xsl",
+                "/org/eolang/parser/parse/move-voids-up.xsl", //
+                "/org/eolang/parser/parse/validate-before-stars.xsl", //
+                "/org/eolang/parser/parse/resolve-before-stars.xsl", //
+                "/org/eolang/parser/parse/wrap-method-calls.xsl", //
+                "/org/eolang/parser/parse/const-to-dataized.xsl", //
+                "/org/eolang/parser/parse/stars-to-tuples.xsl", //
+                "/org/eolang/parser/parse/vars-float-up.xsl", //
+                "/org/eolang/parser/parse/build-fqns.xsl", //
+                "/org/eolang/parser/parse/expand-qqs.xsl", //
+                "/org/eolang/parser/parse/expand-aliases.xsl", //
+                "/org/eolang/parser/parse/resolve-aliases.xsl", //
+                "/org/eolang/parser/parse/add-default-package.xsl", //
+                "/org/eolang/parser/parse/explicit-data.xsl", //
                 "/org/eolang/parser/parse/roll-bases.xsl"
             ).back()
         )
diff --git a/eo-parser/src/main/java/org/eolang/parser/XeEoListener.java b/eo-parser/src/main/java/org/eolang/parser/XeEoListener.java
index 2eecc3c489..77639d110a 100644
--- a/eo-parser/src/main/java/org/eolang/parser/XeEoListener.java
+++ b/eo-parser/src/main/java/org/eolang/parser/XeEoListener.java
@@ -449,7 +449,7 @@ public void enterApplicable(final EoParser.ApplicableContext ctx) {
         this.startObject(ctx);
         final String base;
         if (ctx.STAR() != null) {
-            base = "tuple";
+            base = "Q.org.eolang.tuple";
             this.objects.prop("star");
         } else if (ctx.NAME() != null) {
             base = ctx.NAME().getText();
@@ -971,7 +971,7 @@ public void enterBeginner(final EoParser.BeginnerContext ctx) {
             if (ctx.XI() != null) {
                 base = "$";
             } else if (ctx.STAR() != null) {
-                base = "tuple";
+                base = "Q.org.eolang.tuple";
                 this.objects.prop("star");
             } else if (ctx.ROOT() != null) {
                 base = "Q";
@@ -1122,10 +1122,10 @@ public void enterData(final EoParser.DataContext ctx) {
         final String base;
         final String text = ctx.getText();
         if (ctx.BYTES() != null) {
-            base = "bytes";
+            base = "Q.org.eolang.bytes";
             data = () -> text.replaceAll("\\s+", "").trim();
         } else if (ctx.FLOAT() != null || ctx.INT() != null) {
-            base = "number";
+            base = "Q.org.eolang.number";
             data = new BytesToHex(
                 ByteBuffer
                     .allocate(Double.BYTES)
@@ -1133,7 +1133,7 @@ public void enterData(final EoParser.DataContext ctx) {
                     .array()
             );
         } else if (ctx.HEX() != null) {
-            base = "number";
+            base = "Q.org.eolang.number";
             data = new BytesToHex(
                 ByteBuffer
                     .allocate(Double.BYTES)
@@ -1141,14 +1141,14 @@ public void enterData(final EoParser.DataContext ctx) {
                     .array()
             );
         } else if (ctx.STRING() != null) {
-            base = "string";
+            base = "Q.org.eolang.string";
             data = new BytesToHex(
                 StringEscapeUtils.unescapeJava(
                     text.substring(1, text.length() - 1)
                 ).getBytes(StandardCharsets.UTF_8)
             );
         } else {
-            base = "string";
+            base = "Q.org.eolang.string";
             final int indent = ctx.getStart().getCharPositionInLine();
             data = new BytesToHex(
                 StringEscapeUtils.unescapeJava(
diff --git a/eo-parser/src/main/resources/org/eolang/parser/parse/const-to-dataized.xsl b/eo-parser/src/main/resources/org/eolang/parser/parse/const-to-dataized.xsl
index 7d4151286f..3cdfc5c056 100644
--- a/eo-parser/src/main/resources/org/eolang/parser/parse/const-to-dataized.xsl
+++ b/eo-parser/src/main/resources/org/eolang/parser/parse/const-to-dataized.xsl
@@ -62,7 +62,7 @@ SOFTWARE.
       <xsl:attribute name="line" select="@line"/>
       <xsl:attribute name="pos" select="@pos + 8"/>
       <xsl:element name="o">
-        <xsl:attribute name="base" select="'org.eolang.dataized'"/>
+        <xsl:attribute name="base" select="'Q.org.eolang.dataized'"/>
         <xsl:element name="o">
           <xsl:for-each select="@*[name()!='const' and name()!='name']">
             <xsl:attribute name="{name()}">
diff --git a/eo-parser/src/main/resources/org/eolang/parser/parse/expand-qqs.xsl b/eo-parser/src/main/resources/org/eolang/parser/parse/expand-qqs.xsl
index cefb0d4724..7eaa0ab815 100644
--- a/eo-parser/src/main/resources/org/eolang/parser/parse/expand-qqs.xsl
+++ b/eo-parser/src/main/resources/org/eolang/parser/parse/expand-qqs.xsl
@@ -31,11 +31,16 @@ SOFTWARE.
   <xsl:output encoding="UTF-8" method="xml"/>
   <xsl:template match="o[@base='QQ']">
     <xsl:copy>
-      <xsl:attribute name="base">
-        <xsl:text>Q.org.eolang</xsl:text>
-      </xsl:attribute>
-      <xsl:apply-templates select="@* except @base"/>
-      <xsl:apply-templates select="node()"/>
+      <xsl:attribute name="base">.eolang</xsl:attribute>
+      <xsl:copy-of select="@*[name()!='base']"/>
+      <xsl:element name="o">
+        <xsl:attribute name="base">.org</xsl:attribute>
+        <xsl:copy-of select="@*[name()!='base']"/>
+        <xsl:element name="o">
+          <xsl:attribute name="base">Q</xsl:attribute>
+          <xsl:copy-of select="@*[name()!='base']"/>
+        </xsl:element>
+      </xsl:element>
     </xsl:copy>
   </xsl:template>
   <xsl:template match="meta/*[text()[matches(., '^QQ\..*')]]">
diff --git a/eo-parser/src/main/resources/org/eolang/parser/parse/resolve-before-stars.xsl b/eo-parser/src/main/resources/org/eolang/parser/parse/resolve-before-stars.xsl
index f04111d9e2..9cf4313213 100644
--- a/eo-parser/src/main/resources/org/eolang/parser/parse/resolve-before-stars.xsl
+++ b/eo-parser/src/main/resources/org/eolang/parser/parse/resolve-before-stars.xsl
@@ -55,7 +55,7 @@ SOFTWARE.
         <xsl:apply-templates select="."/>
       </xsl:for-each>
       <xsl:element name="o">
-        <xsl:attribute name="base" select="'tuple'"/>
+        <xsl:attribute name="base" select="'Q.org.eolang.tuple'"/>
         <xsl:attribute name="star"/>
         <xsl:for-each select="o[position() &gt; $before]">
           <xsl:apply-templates select="."/>
diff --git a/eo-parser/src/main/resources/org/eolang/parser/parse/roll-bases.xsl b/eo-parser/src/main/resources/org/eolang/parser/parse/roll-bases.xsl
index ea343010df..82aa77f828 100644
--- a/eo-parser/src/main/resources/org/eolang/parser/parse/roll-bases.xsl
+++ b/eo-parser/src/main/resources/org/eolang/parser/parse/roll-bases.xsl
@@ -24,9 +24,6 @@ SOFTWARE.
 -->
 <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:eo="https://www.eolang.org" id="roll-bases" version="2.0">
   <!--
-  This XSL rolls ONE reversed object dispatch into single base.
-  To get all the dispatches rolled up you need to apply the transformation
-  multiple times until it makes no effect.
 
   - <o base=".org">
       <o base="Q"/>  => <o base="org"/>
@@ -40,6 +37,13 @@ SOFTWARE.
   - <o base=".seq">
       <o base="org.eolang"/>  => <o base="org.eolang.seq"/>
     </o>
+  - <o base=".seq">
+      <o base=".eolang">
+        <o base=".org">
+          <o base="Q"/>   => <o base="Q.org.eolang.seq"/>
+        </o>
+      </o>
+    </o>
   -->
   <xsl:output encoding="UTF-8" method="xml"/>
   <xsl:import href="/org/eolang/parser/_funcs.xsl"/>
@@ -47,9 +51,9 @@ SOFTWARE.
     <xsl:variable name="first" select="o[1]"/>
     <xsl:choose>
       <!--
-        .x
-          .y
-        Process .y
+        x.
+          y.
+        Process y.
       -->
       <xsl:when test="starts-with($first/@base, '.')">
         <xsl:variable name="argument" as="element()">
@@ -58,8 +62,8 @@ SOFTWARE.
         <xsl:choose>
           <!--
             Left as
-            .x
-              .y
+            x.
+              y.
             Copy as is
           -->
           <xsl:when test="starts-with($argument/@base, '.')">
@@ -71,7 +75,7 @@ SOFTWARE.
           </xsl:when>
           <!--
             Changed to
-            .x
+            x.
               z.y
              Try to roll again
           -->
@@ -83,7 +87,22 @@ SOFTWARE.
         </xsl:choose>
       </xsl:when>
       <!--
-        .x
+        x.
+          []
+        Leave as is
+      -->
+      <xsl:when test="not(exists($first/@base))">
+        <xsl:element name="o">
+          <xsl:apply-templates select="@*"/>
+          <xsl:element name="o">
+            <xsl:apply-templates select="$first/@*"/>
+            <xsl:apply-templates select="$first/node()"/>
+          </xsl:element>
+          <xsl:apply-templates select="node()[position()&gt;1]"/>
+        </xsl:element>
+      </xsl:when>
+      <!--
+        x.
           y
       -->
       <xsl:otherwise>
@@ -98,7 +117,7 @@ SOFTWARE.
     <xsl:param name="arg"/>
     <xsl:choose>
       <!--
-        .x
+        x.
           y
             z
         No rolling because of argument
@@ -117,7 +136,7 @@ SOFTWARE.
         </xsl:element>
       </xsl:when>
       <!--
-        .x
+        x.
           y
         Roll into y.x
       -->
diff --git a/eo-parser/src/main/resources/org/eolang/parser/parse/stars-to-tuples.xsl b/eo-parser/src/main/resources/org/eolang/parser/parse/stars-to-tuples.xsl
index 4e697fbd77..be41f92443 100644
--- a/eo-parser/src/main/resources/org/eolang/parser/parse/stars-to-tuples.xsl
+++ b/eo-parser/src/main/resources/org/eolang/parser/parse/stars-to-tuples.xsl
@@ -69,7 +69,7 @@ SOFTWARE.
           <xsl:attribute name="base" select="'.empty'"/>
           <xsl:apply-templates select="@* except (@star | @base)"/>
           <xsl:element name="o">
-            <xsl:attribute name="base" select="'tuple'"/>
+            <xsl:attribute name="base" select="'Q.org.eolang.tuple'"/>
           </xsl:element>
         </xsl:element>
       </xsl:otherwise>
diff --git a/eo-parser/src/main/resources/org/eolang/parser/print/dataized-to-const.xsl b/eo-parser/src/main/resources/org/eolang/parser/print/dataized-to-const.xsl
index cda7ea4cf9..7edf19e614 100644
--- a/eo-parser/src/main/resources/org/eolang/parser/print/dataized-to-const.xsl
+++ b/eo-parser/src/main/resources/org/eolang/parser/print/dataized-to-const.xsl
@@ -28,7 +28,7 @@ SOFTWARE.
   -->
   <xsl:import href="/org/eolang/parser/_funcs.xsl"/>
   <xsl:output encoding="UTF-8" method="xml"/>
-  <xsl:template match="o[@base='.as-bytes' and o[position()=1 and @base='org.eolang.dataized']]">
+  <xsl:template match="o[@base='.as-bytes' and o[position()=1 and @base='Q.org.eolang.dataized']]">
     <xsl:variable name="argument" select="o[position()=1]/o[1]"/>
     <xsl:choose>
       <xsl:when test="exists($argument) and not(exists($argument/@name))">
diff --git a/eo-parser/src/main/resources/org/eolang/parser/print/tuples-to-stars.xsl b/eo-parser/src/main/resources/org/eolang/parser/print/tuples-to-stars.xsl
index 23179e02c4..43712965a1 100644
--- a/eo-parser/src/main/resources/org/eolang/parser/print/tuples-to-stars.xsl
+++ b/eo-parser/src/main/resources/org/eolang/parser/print/tuples-to-stars.xsl
@@ -27,17 +27,24 @@ SOFTWARE.
     Performs the reverse operation of "/org/eolang/parser/stars-to-tuples.xsl"
   -->
   <xsl:output encoding="UTF-8" method="xml"/>
-  <xsl:template match="o[@base='.empty' and o[1][@base='tuple' or @base='org.eolang.tuple']]">
+  <xsl:template match="o[@base='Q.org.eolang.tuple.empty' and not(@star)]">
+    <xsl:copy>
+      <xsl:apply-templates select="node()|@*"/>
+      <xsl:attribute name="star"/>
+    </xsl:copy>
+  </xsl:template>
+  <xsl:template match="o[@base='Q.org.eolang.tuple.empty.with']">
     <xsl:element name="o">
       <xsl:attribute name="star"/>
-      <xsl:attribute name="base" select="'tuple'"/>
+      <xsl:attribute name="base" select="'Q.org.eolang.tuple'"/>
       <xsl:apply-templates select="@* except @base"/>
+      <xsl:apply-templates select="node()"/>
     </xsl:element>
   </xsl:template>
   <xsl:template match="o[@base='.with' and o[1][@star]]">
     <xsl:element name="o">
       <xsl:attribute name="star"/>
-      <xsl:attribute name="base" select="'tuple'"/>
+      <xsl:attribute name="base" select="'Q.org.eolang.tuple'"/>
       <xsl:apply-templates select="@* except @base"/>
       <xsl:copy-of select="o[@star]/o"/>
       <xsl:copy-of select="o[not(@star)]"/>
diff --git a/eo-parser/src/test/java/org/eolang/parser/EoSyntaxTest.java b/eo-parser/src/test/java/org/eolang/parser/EoSyntaxTest.java
index 40e9c6bdab..3a0f846c45 100644
--- a/eo-parser/src/test/java/org/eolang/parser/EoSyntaxTest.java
+++ b/eo-parser/src/test/java/org/eolang/parser/EoSyntaxTest.java
@@ -27,7 +27,6 @@
 import com.jcabi.matchers.XhtmlMatchers;
 import com.jcabi.xml.XML;
 import com.jcabi.xml.XMLDocument;
-import com.yegor256.xsline.Shift;
 import com.yegor256.xsline.TrDefault;
 import java.io.IOException;
 import java.nio.charset.StandardCharsets;
@@ -39,7 +38,7 @@
 import org.cactoos.text.TextOf;
 import org.eolang.jucs.ClasspathSource;
 import org.eolang.xax.XtSticky;
-import org.eolang.xax.XtStrict;
+import org.eolang.xax.XtStrictAfter;
 import org.eolang.xax.XtYaml;
 import org.eolang.xax.Xtory;
 import org.eolang.xax.XtoryMatcher;
@@ -310,18 +309,36 @@ void checksTypoPacks(final String yaml) {
 
     @ParameterizedTest
     @ClasspathSource(value = "org/eolang/parser/eo-packs/", glob = "**.yaml")
-    void checksEoPacks(final String yaml) {
+    void checksEoTransformations(final String yaml) {
         MatcherAssert.assertThat(
             "passed without exceptions",
             new XtSticky(
-                new XtStrict(
+                new XtStrictAfter(
                     new XtYaml(
                         yaml,
                         eo -> new EoSyntax(
                             "scenario",
                             String.format("%s\n", eo),
                             new TrDefault<>()
-                        ).parsed()
+                        ).parsed(),
+                        new TrFull()
+                    )
+                )
+            ),
+            new XtoryMatcher()
+        );
+    }
+
+    @ParameterizedTest
+    @ClasspathSource(value = "org/eolang/parser/eo-syntax/", glob = "**.yaml")
+    void validatesEoSyntax(final String yaml) {
+        MatcherAssert.assertThat(
+            "passed without exceptions",
+            new XtSticky(
+                new XtSticky(
+                    new XtYaml(
+                        yaml,
+                        eo -> new EoSyntax("scenario", String.format("%s\n", eo)).parsed()
                     )
                 )
             ),
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/adds-default-package.yaml b/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/add-default-package.yaml
similarity index 79%
rename from eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/adds-default-package.yaml
rename to eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/add-default-package.yaml
index a9ea958788..5bd76b2f29 100644
--- a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/adds-default-package.yaml
+++ b/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/add-default-package.yaml
@@ -21,18 +21,16 @@
 # SOFTWARE.
 ---
 sheets:
-  - /org/eolang/parser/shake/cti-adds-errors.xsl
-  - /org/eolang/parser/shake/vars-float-up.xsl
-  - /org/eolang/parser/shake/build-fqns.xsl
-  - /org/eolang/parser/shake/expand-qqs.xsl
-  - /org/eolang/parser/shake/add-probes.xsl
-  - /org/eolang/parser/shake/expand-aliases.xsl
-  - /org/eolang/parser/shake/resolve-aliases.xsl
-  - /org/eolang/parser/shake/add-default-package.xsl
+  - /org/eolang/parser/parse/wrap-method-calls.xsl
+  - /org/eolang/parser/parse/vars-float-up.xsl
+  - /org/eolang/parser/parse/expand-qqs.xsl
+  - /org/eolang/parser/parse/expand-aliases.xsl
+  - /org/eolang/parser/parse/resolve-aliases.xsl
+  - /org/eolang/parser/parse/add-default-package.xsl
 asserts:
   - /program[not(errors)]
   - /program/objects[count(o)=1]
-  - //o[@base='org.eolang.and' and @line='9']
+  - //o[@base='Q.org.eolang.and' and @line='9']
   - //o[@base='foo']
   - //o[@base='$']
   - //o[@base='^']
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/build-fqn.yaml b/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/build-fqns.yaml
similarity index 90%
rename from eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/build-fqn.yaml
rename to eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/build-fqns.yaml
index 9622d29cda..2f872b215d 100644
--- a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/build-fqn.yaml
+++ b/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/build-fqns.yaml
@@ -21,8 +21,10 @@
 # SOFTWARE.
 ---
 sheets:
-  - /org/eolang/parser/shake/vars-float-up.xsl
-  - /org/eolang/parser/shake/build-fqns.xsl
+  - /org/eolang/parser/parse/wrap-method-calls.xsl
+  - /org/eolang/parser/parse/const-to-dataized.xsl
+  - /org/eolang/parser/parse/vars-float-up.xsl
+  - /org/eolang/parser/parse/build-fqns.xsl
 asserts:
   - /program[not(errors)]
   - /program/objects[count(o)=3]
@@ -31,14 +33,14 @@ asserts:
   - /program/objects/o[@name='first']/o[@base='stdout' and @name='std']/o[@base='.x']/o[@base='$']
   - /program/objects/o[@name='first']/o[@name='second']/o[@base='.std']/o[1][@base='$']
   - /program/objects/o[@name='first']/o[@name='second']/o[@base='.std']/o[2][@base='.x']/o[1][@base='^']
-  - /program/objects/o[@name='first']/o[@name='second']/o[@name='third']/o[@base='number' and @name='x' and text()!='']
+  - /program/objects/o[@name='first']/o[@name='second']/o[@name='third']/o[@base='Q.org.eolang.number' and @name='x' and text()!='']
   - /program/objects/o[@name='first']/o[@name='second']/o[@name='third']/o[@base='.plus']/o[1][@base='.x']/o[1][@base='$']
   - /program/objects/o[@name='first']/o[@name='second']/o[@name='third']/o[@base='.plus']/o[2][@base='.y']/o[1][@base='.^']/o[1][@base='^']
   - /program/objects/o[@name='first']/o[@name='second']/o[@name='third']/o[@base='.std']/o[1][@base='^']
   - /program/objects/o[@name='first']/o[@name='second']/o[@name='third']/o[@base='.std']/o[2][@base='qwe']
   - /program/objects/o[@name='first']/o[@name='second']/o[@name='third']/o[@base='.third']/o[1][@base='^']
   - /program/objects/o[@name='first']/o[@name='second']/o[@name='third']/o[@base='.third']/o[2][@base='.bar']/o[@base='.examples']/o[@base='.org']/o[@base='Q']
-  - /program/objects/o[@name='first']/o[@name='second']/o[@name='fourth']/o[@base='string' and @name='inner']
+  - /program/objects/o[@name='first']/o[@name='second']/o[@name='fourth']/o[@base='Q.org.eolang.string' and @name='inner']
   - /program/objects/o[@name='first']/o[@name='second']/o[@name='fourth']/o[@base='.inner' and @name='outer']/o[1][@base='^']
   - /program/objects/o[@name='first']/o[@name='second']/o[@name='fourth']/o[@base='.inner' and @name='self']/o[1][@base='$']
 input: |-
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/const-to-dataized.yaml b/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/const-to-dataized.yaml
index 5ecb7377eb..1d8dd13a29 100644
--- a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/const-to-dataized.yaml
+++ b/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/const-to-dataized.yaml
@@ -20,11 +20,14 @@
 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 # SOFTWARE.
 ---
-sheets: [ ]
+sheets:
+  - /org/eolang/parser/parse/wrap-method-calls.xsl
+  - /org/eolang/parser/parse/const-to-dataized.xsl
+  - /org/eolang/parser/parse/vars-float-up.xsl
 asserts:
-  - //o[@base='.as-bytes' and @line and @pos and @name='x' and o[@base='Q.org.eolang.dataized' and o[@base='Q.org.eolang.number' and not(@name)]]]
-  - //o[@base='.as-bytes' and @line and @pos and @name='m' and o[@base='Q.org.eolang.dataized' and o[@base='$.m-3']]]
-  - //o[@base='.as-bytes' and @line and @pos and @name='num']/o[@base='Q.org.eolang.dataized']/o[@base='Q.org.eolang.number' and o[text()!='']]
+  - //o[@base='.as-bytes' and @line and @pos and @name='x' and o[@base='Q.org.eolang.dataized' and o[@base='number' and not(@name)]]]
+  - //o[@base='.as-bytes' and @line and @pos and @name='m' and o[@base='Q.org.eolang.dataized' and o[@base='m-3']]]
+  - //o[@base='.as-bytes' and @line and @pos and @name='num']/o[@base='Q.org.eolang.dataized']/o[@base='Q.org.eolang.number' and text()!='']
   - //o[@base='.as-bytes' and @line and @pos and @name='bts']/o[@base='Q.org.eolang.dataized']/o[@base='Q.org.eolang.bytes' and text()='2A-']
   - //o[@name='m-3' and o[@base='.as-bytes' and @line and @pos and @name='z' and o[@base='Q.org.eolang.dataized' and o[@base='.o' and not(@name) and count(o)=1]]]]
   - //objects[count(//o[@const])=0]
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/expands-aliases.yaml b/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/expand-aliases.yaml
similarity index 94%
rename from eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/expands-aliases.yaml
rename to eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/expand-aliases.yaml
index ff47a7cedb..9b7919a4c5 100644
--- a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/expands-aliases.yaml
+++ b/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/expand-aliases.yaml
@@ -21,7 +21,8 @@
 # SOFTWARE.
 ---
 sheets:
-  - /org/eolang/parser/shake/expand-aliases.xsl
+  - /org/eolang/parser/parse/wrap-method-calls.xsl
+  - /org/eolang/parser/parse/expand-aliases.xsl
 asserts:
   - /program[not(errors)]
   - //meta[head='alias' and tail='scanner org.eolang.txt.scanner' and part[1]='scanner' and part[2]='org.eolang.txt.scanner']
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/expand-qqs.yaml b/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/expand-qqs.yaml
index b1f2bc0446..c9fad5a68c 100644
--- a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/expand-qqs.yaml
+++ b/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/expand-qqs.yaml
@@ -21,13 +21,12 @@
 # SOFTWARE.
 ---
 sheets:
-  - /org/eolang/parser/shake/expand-qqs.xsl
+  - /org/eolang/parser/parse/wrap-method-calls.xsl
+  - /org/eolang/parser/parse/expand-qqs.xsl
 asserts:
   - /program[not(errors)]
   - //objects[count(.//o[starts-with(@base, 'QQ')])=0]
-  - //objects[count(.//o[starts-with(@base, 'Q')])=1]
-  - //objects[count(.//o[contains(@base, '.org')])=1]
-  - //objects[count(.//o[contains(@base, '.eolang')])=1]
+  - //objects[count(.//o[starts-with(@base, 'Q')])=3]
   - //metas[count(.//meta[head/text()='alias']/*[text()[starts-with(., 'QQ')]])=0]
   - //metas[count(.//meta[head/text()='alias']/*[text()[starts-with(., 'Q.org.eolang.txt.sprintfQQ')]])=2]
 input: |
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/explicit-data.yaml b/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/explicit-data.yaml
index c82b7a8bdf..e9383acc27 100644
--- a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/explicit-data.yaml
+++ b/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/explicit-data.yaml
@@ -21,18 +21,21 @@
 # SOFTWARE.
 ---
 sheets:
-  - /org/eolang/parser/shake/expand-qqs.xsl
-  - /org/eolang/parser/shake/add-default-package.xsl
-  - /org/eolang/parser/shake/explicit-data.xsl
+  - /org/eolang/parser/parse/wrap-method-calls.xsl
+  - /org/eolang/parser/parse/stars-to-tuples.xsl
+  - /org/eolang/parser/parse/vars-float-up.xsl
+  - /org/eolang/parser/parse/expand-qqs.xsl
+  - /org/eolang/parser/parse/add-default-package.xsl
+  - /org/eolang/parser/parse/explicit-data.xsl
 asserts:
   - /program[not(errors)]
-  - //o[@base='org.eolang.number' and @name='first' and o[@base='org.eolang.bytes' and text()='40-45-00-00-00-00-00-00']]
-  - //o[@base='org.eolang.number' and @name='bts' and o[@base='org.eolang.bytes' and text()='11-21']]
-  - //o[@base='org.eolang.number' and @name='second' and o[@base='org.eolang.bytes' and text()='40-36-33-33-33-33-33-33']]
-  - //o[@base='org.eolang.bytes' and @name='fourth' and not(o) and text()='11-21']
-  - //o[@base='.string' and @name='str' and count(o)=2 and o[last() and @base='org.eolang.bytes' and text()='48-65-79']]
-  - //o[@base='org.eolang.bytes' and @name='bt' and count(o)=0 and text()='A2-']
-  - //o[@base='.with']/o[@base='.with']/o[@base='.with']/o[@base='org.eolang.number']/o[@base='org.eolang.bytes' and text()='3F-F0-00-00-00-00-00-00']
+  - //o[@base='Q.org.eolang.number' and @name='first' and o[@base='Q.org.eolang.bytes' and text()='40-45-00-00-00-00-00-00']]
+  - //o[@base='Q.org.eolang.number' and @name='bts' and o[@base='Q.org.eolang.bytes' and text()='11-21']]
+  - //o[@base='Q.org.eolang.number' and @name='second' and o[@base='Q.org.eolang.bytes' and text()='40-36-33-33-33-33-33-33']]
+  - //o[@base='Q.org.eolang.bytes' and @name='fourth' and not(o) and text()='11-21']
+  - //o[@base='.string' and @name='str' and count(o)=2 and o[last() and @base='Q.org.eolang.bytes' and text()='48-65-79']]
+  - //o[@base='Q.org.eolang.bytes' and @name='bt' and count(o)=0 and text()='A2-']
+  - //o[@base='.with']/o[@base='.with']/o[@base='.with']/o[@base='Q.org.eolang.number']/o[@base='Q.org.eolang.bytes' and text()='3F-F0-00-00-00-00-00-00']
 input: |
   42 > first
   number 11-21 > bts
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/float-atom-vars.yaml b/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/float-up-atom.yaml
similarity index 93%
rename from eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/float-atom-vars.yaml
rename to eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/float-up-atom.yaml
index ea1478ef93..3f803b6e2b 100644
--- a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/float-atom-vars.yaml
+++ b/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/float-up-atom.yaml
@@ -21,8 +21,8 @@
 # SOFTWARE.
 ---
 sheets:
-  - /org/eolang/parser/shake/cti-adds-errors.xsl
-  - /org/eolang/parser/shake/vars-float-up.xsl
+  - /org/eolang/parser/parse/const-to-dataized.xsl
+  - /org/eolang/parser/parse/vars-float-up.xsl
 asserts:
   - /program/objects[not(o[@atom and @base])]
   - /program/objects[not(o[@atom and o[@base]])]
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/float-vars.yaml b/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/float-up-vars.yaml
similarity index 89%
rename from eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/float-vars.yaml
rename to eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/float-up-vars.yaml
index d45ef7adb6..c4067872c3 100644
--- a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/float-vars.yaml
+++ b/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/float-up-vars.yaml
@@ -21,20 +21,20 @@
 # SOFTWARE.
 ---
 sheets:
-  - /org/eolang/parser/shake/cti-adds-errors.xsl
-  - /org/eolang/parser/shake/vars-float-up.xsl
+  - /org/eolang/parser/parse/const-to-dataized.xsl
+  - /org/eolang/parser/parse/vars-float-up.xsl
 asserts:
   - /program[not(errors)]
   - /program/objects[count(o)=3]
-  - //o[@base='.as-bytes' and @name='t' and @line='8' and o[@base='org.eolang.dataized']]
-  - //objects[count(.//o[@base='string'])=1]
+  - //o[@base='.as-bytes' and @name='t' and @line='8' and o[@base='Q.org.eolang.dataized']]
+  - //objects[count(.//o[@base='Q.org.eolang.string'])=1]
   - //o[@name='y']/o[@name='t']
   - //o[@name='y']/o[@name='oops']
   - //o[@name='last']
   - //objects[count(//o[@name='oops'])=1]
   - //o[@name='aaa']
   - //o[@name='ooo']
-  - //o[@name='mm' and @base='number']
+  - //o[@name='mm' and @base='Q.org.eolang.number']
   - //o[@base='mm']
 input: |
   # No comments.
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/float-vars-with-pre-methods.yaml b/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/float-vars-with-pre-methods.yaml
index c59f1cea70..a6e893c96f 100644
--- a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/float-vars-with-pre-methods.yaml
+++ b/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/float-vars-with-pre-methods.yaml
@@ -21,7 +21,8 @@
 # SOFTWARE.
 ---
 sheets:
-  - /org/eolang/parser/shake/vars-float-up.xsl
+  - /org/eolang/parser/parse/const-to-dataized.xsl
+  - /org/eolang/parser/parse/vars-float-up.xsl
 asserts:
   - //o[@base='.a' and @name='one' and count(o)=1]
   - //o[@base='.b' and @name='two' and count(o)=1]
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/move-voids-up.yaml b/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/move-voids-up.yaml
index d1ff751379..57bb0bdf5f 100644
--- a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/move-voids-up.yaml
+++ b/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/move-voids-up.yaml
@@ -21,7 +21,7 @@
 # SOFTWARE.
 ---
 sheets:
-  - /org/eolang/parser/move-voids-up.xsl
+  - /org/eolang/parser/parse/move-voids-up.xsl
 asserts:
   - /program[not(errors)]
   - /program/objects/o[@name='foo' and o[@name='x']/following-sibling::o[@name='@']]
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/resolves-aliases.yaml b/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/resolve-aliases.yaml
similarity index 86%
rename from eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/resolves-aliases.yaml
rename to eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/resolve-aliases.yaml
index 9dbbf10d50..a6237495f0 100644
--- a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/resolves-aliases.yaml
+++ b/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/resolve-aliases.yaml
@@ -21,12 +21,11 @@
 # SOFTWARE.
 ---
 sheets:
-  - /org/eolang/parser/shake/cti-adds-errors.xsl
-  - /org/eolang/parser/shake/vars-float-up.xsl
-  - /org/eolang/parser/shake/build-fqns.xsl
-  - /org/eolang/parser/shake/expand-qqs.xsl
-  - /org/eolang/parser/shake/expand-aliases.xsl
-  - /org/eolang/parser/shake/resolve-aliases.xsl
+  - /org/eolang/parser/parse/wrap-method-calls.xsl
+  - /org/eolang/parser/parse/vars-float-up.xsl
+  - /org/eolang/parser/parse/expand-qqs.xsl
+  - /org/eolang/parser/parse/expand-aliases.xsl
+  - /org/eolang/parser/parse/resolve-aliases.xsl
 asserts:
   - /program[not(errors)]
   - /program/objects[count(o)=1]
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/skips-fqns-in-primitives.yaml b/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/skips-fqns-in-primitives.yaml
index 2cf85919ca..074fac7287 100644
--- a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/skips-fqns-in-primitives.yaml
+++ b/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/skips-fqns-in-primitives.yaml
@@ -21,13 +21,16 @@
 # SOFTWARE.
 ---
 sheets:
-  - /org/eolang/parser/shake/build-fqns.xsl
+  - /org/eolang/parser/parse/wrap-method-calls.xsl
+  - /org/eolang/parser/parse/const-to-dataized.xsl
+  - /org/eolang/parser/parse/vars-float-up.xsl
+  - /org/eolang/parser/parse/build-fqns.xsl
 asserts:
   - /program[not(errors)]
   - /program/objects[count(o)=3]
-  - /program/objects/o[@name='number']/o[@base='number' and @name='self' and text()!='']
-  - /program/objects/o[@name='bytes']/o[@base='bytes' and @name='self' and text()!='']
-  - /program/objects/o[@name='string']/o[@base='string' and @name='self' and text()!='']
+  - /program/objects/o[@name='number']/o[@base='Q.org.eolang.number' and @name='self' and text()!='']
+  - /program/objects/o[@name='bytes']/o[@base='Q.org.eolang.bytes' and @name='self' and text()!='']
+  - /program/objects/o[@name='string']/o[@base='Q.org.eolang.string' and @name='self' and text()!='']
 input: |-
   +package org.eolang
 
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/tuples.yaml b/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/stars-to-tuples.yaml
similarity index 73%
rename from eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/tuples.yaml
rename to eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/stars-to-tuples.yaml
index e447635235..655fcc9a55 100644
--- a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/tuples.yaml
+++ b/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/stars-to-tuples.yaml
@@ -20,31 +20,33 @@
 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 # SOFTWARE.
 ---
-sheets: [ ]
+sheets:
+  - /org/eolang/parser/parse/wrap-method-calls.xsl
+  - /org/eolang/parser/parse/stars-to-tuples.xsl
 asserts:
   - //objects[count(o)=7]
   - //objects[count(//o[@star])=0]
   # first
-  - //o[@base='.empty' and @line=1 and @name='xs']/o[@base='tuple' and not(@name)]
+  - //o[@base='.empty' and @line=1 and @name='xs']/o[@base='Q.org.eolang.tuple' and not(@name)]
   # second
-  - //o[@base='.with' and @line=2 and @name='xl']/o[@base='.empty']/o[@base='tuple']
-  - //o[@base='.with' and @line=2 and @name='xl']/o[@base='number']
+  - //o[@base='.with' and @line=2 and @name='xl']/o[@base='.empty']/o[@base='Q.org.eolang.tuple']
+  - //o[@base='.with' and @line=2 and @name='xl']/o[@base='Q.org.eolang.number']
   # third
-  - //o[@base='.with' and @line=3 and not(@name)]/o[@base='.with']/o[@base='.empty']/o[@base='tuple']
-  - //o[@base='.with' and @line=3 and not(@name)]/o[@base='.with']/o[@base='number']
-  - //o[@base='.with' and @line=3 and not(@name)]/o[@base='number']
+  - //o[@base='.with' and @line=3 and not(@name)]/o[@base='.with']/o[@base='.empty']/o[@base='Q.org.eolang.tuple']
+  - //o[@base='.with' and @line=3 and not(@name)]/o[@base='.with']/o[@base='Q.org.eolang.number']
+  - //o[@base='.with' and @line=3 and not(@name)]/o[@base='Q.org.eolang.number']
   # fourth
-  - //o[@base='.empty' and @line=4]/o[@base='.empty']/o[@base='tuple']
+  - //o[@base='.empty' and @line=4]/o[@base='.empty']/o[@base='Q.org.eolang.tuple']
   # fifth
-  - //o[@base='.with' and @line=5 and not(@name)]/o[@base='.with']/o[@base='.with']/o[@base='.empty']/o[@base='tuple']
+  - //o[@base='.with' and @line=5 and not(@name)]/o[@base='.with']/o[@base='.with']/o[@base='.empty']/o[@base='Q.org.eolang.tuple']
   - //o[@base='.with' and @line=5 and not(@name)]/o[@base='.with']/o[@base='.with']/o[@base='.c']
   - //o[@base='.with' and @line=5 and not(@name)]/o[@base='.with']/o[@base='.f']
   - //o[@base='.with' and @line=5 and not(@name)]/o[@base='.i']
   # sixth
-  - //o[@base='.elements']/o[@base='arr']/o[@base='.empty']/o[@base='tuple']
+  - //o[@base='.elements']/o[@base='arr']/o[@base='.empty']/o[@base='Q.org.eolang.tuple']
   # seventh
   - //o[@base='.reduced']/o[@base='list']
-  - //o[@base='.reduced']/o[@base='.empty']/o[@base='tuple']
+  - //o[@base='.reduced']/o[@base='.empty']/o[@base='Q.org.eolang.tuple']
   - //o[@base='.reduced']/o[not(@base)]/o[@base='∅' and @name='x']
 input: |
   * > xs
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/before-star.yaml b/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/validate-resolve-before-stars.yaml
similarity index 70%
rename from eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/before-star.yaml
rename to eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/validate-resolve-before-stars.yaml
index a53b159691..7e6a19ec4e 100644
--- a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/before-star.yaml
+++ b/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/validate-resolve-before-stars.yaml
@@ -21,14 +21,15 @@
 # SOFTWARE.
 ---
 sheets:
-  - /org/eolang/parser/validate-before-stars.xsl
-  - /org/eolang/parser/resolve-before-stars.xsl
+  - /org/eolang/parser/parse/validate-before-stars.xsl
+  - /org/eolang/parser/parse/resolve-before-stars.xsl
 asserts:
   - /program/errors/error[@line='3' and @severity='error']
-  - /program/objects//o[@name='first' and count(o)=1]/o[@base='.with' and count(o)=2]
-  - /program/objects//o[@name='second' and count(o)=2]/o[position()=2 and @base='.with' and count(o)=2]
-  - /program/objects//o[@name='third' and count(o)=3]/o[position()=3 and @base='Q.org.eolang.tuple.empty.with' and count(o)=1]
-  - /program/objects//o[@name='fourth' and count(o)=2]/o[@base='Q.org.eolang.sprintf' and count(o)=1]/o[@base='.with' and count(o)=2]
+  - //o[@name='first' and count(o)=1]/o[@base='Q.org.eolang.tuple' and @star and count(o)=2]
+  - //o[@name='second' and count(o)=2]/o[position()=2 and @base='Q.org.eolang.tuple' and @star and count(o)=2]
+  - //o[@name='third' and count(o)=3]/o[position()=3 and @base='Q.org.eolang.tuple' and @star and count(o)=1]
+  - //o[@name='fourth' and count(o)=2]/o[@base='sprintf' and count(o)=1]/o[@base='Q.org.eolang.tuple' and @star and count(o)=2]
+  - //o[@name='fourth']/o[@base='Q.org.eolang.tuple' and @star and count(o)=1]
   - /program/objects[count(//o[@before-star])=0]
 input: |
   # No comments.
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/wraps-methods.yaml b/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/wrap-method-calls.yaml
similarity index 93%
rename from eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/wraps-methods.yaml
rename to eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/wrap-method-calls.yaml
index e43e686018..6859e1e50d 100644
--- a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/wraps-methods.yaml
+++ b/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/wrap-method-calls.yaml
@@ -20,7 +20,8 @@
 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 # SOFTWARE.
 ---
-sheets: [ ]
+sheets:
+  - /org/eolang/parser/parse/wrap-method-calls.xsl
 asserts:
   - /program[not(errors)]
   - /program/objects[count(o)=1]
@@ -29,7 +30,7 @@ asserts:
   - //o[@base='.foo' and count(./o)=1]
   - //o[@base='.trim' and count(./o)=2]
   - //o[@base='.trim']/o[1][@base='.get']
-  - //o[@base='.trim']/o[2][@base='number']
+  - //o[@base='.trim']/o[2][@base='Q.org.eolang.number']
   - //o[@base='a' and @name='xxx']
   - //o[@base='.f2' and not(@name)]
 input: |
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/print/dataized-to-const.yaml b/eo-parser/src/test/resources/org/eolang/parser/eo-packs/print/dataized-to-const.yaml
index 94dd7e3984..0dc254132e 100644
--- a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/print/dataized-to-const.yaml
+++ b/eo-parser/src/test/resources/org/eolang/parser/eo-packs/print/dataized-to-const.yaml
@@ -21,20 +21,29 @@
 # SOFTWARE.
 ---
 sheets:
-  - /org/eolang/parser/shake/vars-float-up.xsl
-  - /org/eolang/parser/shake/build-fqns.xsl
-  - /org/eolang/parser/shake/expand-qqs.xsl
-  - /org/eolang/parser/shake/add-default-package.xsl
-  - /org/eolang/parser/shake/explicit-data.xsl
+  - /org/eolang/parser/parse/move-voids-up.xsl
+  - /org/eolang/parser/parse/validate-before-stars.xsl
+  - /org/eolang/parser/parse/resolve-before-stars.xsl
+  - /org/eolang/parser/parse/wrap-method-calls.xsl
+  - /org/eolang/parser/parse/const-to-dataized.xsl
+  - /org/eolang/parser/parse/stars-to-tuples.xsl
+  - /org/eolang/parser/parse/vars-float-up.xsl
+  - /org/eolang/parser/parse/build-fqns.xsl
+  - /org/eolang/parser/parse/expand-qqs.xsl
+  - /org/eolang/parser/parse/expand-aliases.xsl
+  - /org/eolang/parser/parse/resolve-aliases.xsl
+  - /org/eolang/parser/parse/add-default-package.xsl
+  - /org/eolang/parser/parse/explicit-data.xsl
+  - /org/eolang/parser/parse/roll-bases.xsl
   - /org/eolang/parser/print/dataized-to-const.xsl
 asserts:
-  - //o[@base='org.eolang.x' and @const and @name='first']
-  - //o[@base='.as-bytes' and @name='second']/o[@base='org.eolang.dataized']
-  - //o[@base='org.eolang.a' and @const and @name='third']/o[@base='org.eolang.b']
+  - //o[@base='Q.org.eolang.x' and @const and @name='first']
+  - //o[@base='Q.org.eolang.dataized.as-bytes' and @name='second']
+  - //o[@base='Q.org.eolang.a' and @const and @name='third']/o[@base='Q.org.eolang.b']
   - //o[@name='fourth-1' and not(@base)]
-  - //o[@base='.fourth-1' and @name='fourth' and @const]
-  - //o[@base='org.eolang.number' and @name='fifths' and @const]/o[@base='org.eolang.bytes' and text()!='']
-  - //o[@base='org.eolang.bytes' and @name='sixth' and @const and text()='2A-']
+  - //o[@base='$.fourth-1' and @name='fourth' and @const]
+  - //o[@base='Q.org.eolang.number' and @name='fifths' and @const]/o[@base='Q.org.eolang.bytes' and text()!='']
+  - //o[@base='Q.org.eolang.bytes' and @name='sixth' and @const and text()='2A-']
 input: |
   # No comments.
   [] > foo
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/print/tuples-to-stars.yaml b/eo-parser/src/test/resources/org/eolang/parser/eo-packs/print/tuples-to-stars.yaml
index b9510c9b21..60f596e7df 100644
--- a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/print/tuples-to-stars.yaml
+++ b/eo-parser/src/test/resources/org/eolang/parser/eo-packs/print/tuples-to-stars.yaml
@@ -21,13 +21,25 @@
 # SOFTWARE.
 ---
 sheets:
-  - /org/eolang/parser/print/tuples-to-stars.xsl
-  - /org/eolang/parser/print/tuples-to-stars.xsl
+  - /org/eolang/parser/parse/move-voids-up.xsl
+  - /org/eolang/parser/parse/validate-before-stars.xsl
+  - /org/eolang/parser/parse/resolve-before-stars.xsl
+  - /org/eolang/parser/parse/wrap-method-calls.xsl
+  - /org/eolang/parser/parse/const-to-dataized.xsl
+  - /org/eolang/parser/parse/stars-to-tuples.xsl
+  - /org/eolang/parser/parse/vars-float-up.xsl
+  - /org/eolang/parser/parse/build-fqns.xsl
+  - /org/eolang/parser/parse/expand-qqs.xsl
+  - /org/eolang/parser/parse/expand-aliases.xsl
+  - /org/eolang/parser/parse/resolve-aliases.xsl
+  - /org/eolang/parser/parse/add-default-package.xsl
+  - /org/eolang/parser/parse/explicit-data.xsl
+  - /org/eolang/parser/parse/roll-bases.xsl
   - /org/eolang/parser/print/tuples-to-stars.xsl
   - /org/eolang/parser/print/tuples-to-stars.xsl
   - /org/eolang/parser/print/tuples-to-stars.xsl
 asserts:
-  - /program/objects/o[@name='foo']/o[@base='tuple' and @star and count(o)=3 and count(o[@star]=0)]
+  - /program/objects/o[@name='foo']/o[@base='Q.org.eolang.tuple' and @star and count(o)=3 and count(o[@star]=0)]
 input: |
   +package test
 
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/additional-brackets.yaml b/eo-parser/src/test/resources/org/eolang/parser/eo-syntax/additional-brackets.yaml
similarity index 75%
rename from eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/additional-brackets.yaml
rename to eo-parser/src/test/resources/org/eolang/parser/eo-syntax/additional-brackets.yaml
index 5ae4a5d3d7..90aa7f8cea 100644
--- a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/additional-brackets.yaml
+++ b/eo-parser/src/test/resources/org/eolang/parser/eo-syntax/additional-brackets.yaml
@@ -23,11 +23,10 @@
 sheets: [ ]
 asserts:
   - /program[not(errors)]
-  - //o[@base='number']/following-sibling::o[@base='.times' and @method]
-  - //o[@base='.times']/o[@base='number' and text()='40-00-00-00-00-00-00-00' and position()=1]
-  - //o[@base='.times']/o[@base='number' and text()='3F-F0-00-00-00-00-00-00' and position()=2]
-  - //o[@base='.times']/o[@base='number' and position()=2]/o[@base='.plus' and @method]
-  - //o[@base='.plus' and @method]/o[@base="other" and o[@base='.value' and @method]]
+  - //o[@base='.times']/o[@base='Q.org.eolang.number' and @pos=2]
+  - //o[@base='.times']/o[@base='Q.org.eolang.number' and @pos=10]
+  - //o[@base='.times']/o[@base='.plus']/o[@base='Q.org.eolang.number']/o[@base='Q.org.eolang.bytes']
+  - //o[@base='.times']/o[@base='.plus']/o[@base='Q.org.eolang.other.value']
 input: |
   +home https://github.com/objectionary/eo
   +package org.eolang.priority
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/all-data-types.yaml b/eo-parser/src/test/resources/org/eolang/parser/eo-syntax/all-data-types.yaml
similarity index 100%
rename from eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/all-data-types.yaml
rename to eo-parser/src/test/resources/org/eolang/parser/eo-syntax/all-data-types.yaml
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/anonymous-more.yaml b/eo-parser/src/test/resources/org/eolang/parser/eo-syntax/anonymous-more.yaml
similarity index 100%
rename from eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/anonymous-more.yaml
rename to eo-parser/src/test/resources/org/eolang/parser/eo-syntax/anonymous-more.yaml
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/anonymous.yaml b/eo-parser/src/test/resources/org/eolang/parser/eo-syntax/anonymous.yaml
similarity index 100%
rename from eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/anonymous.yaml
rename to eo-parser/src/test/resources/org/eolang/parser/eo-syntax/anonymous.yaml
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/auto-named-abstract.yaml b/eo-parser/src/test/resources/org/eolang/parser/eo-syntax/auto-named-abstract.yaml
similarity index 100%
rename from eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/auto-named-abstract.yaml
rename to eo-parser/src/test/resources/org/eolang/parser/eo-syntax/auto-named-abstract.yaml
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/bool-tests-straight.yaml b/eo-parser/src/test/resources/org/eolang/parser/eo-syntax/bool-tests-straight.yaml
similarity index 100%
rename from eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/bool-tests-straight.yaml
rename to eo-parser/src/test/resources/org/eolang/parser/eo-syntax/bool-tests-straight.yaml
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/bound-reversed-application.yaml b/eo-parser/src/test/resources/org/eolang/parser/eo-syntax/bound-reversed-application.yaml
similarity index 100%
rename from eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/bound-reversed-application.yaml
rename to eo-parser/src/test/resources/org/eolang/parser/eo-syntax/bound-reversed-application.yaml
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/empty-vs-free.yaml b/eo-parser/src/test/resources/org/eolang/parser/eo-syntax/empty-vs-free.yaml
similarity index 100%
rename from eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/empty-vs-free.yaml
rename to eo-parser/src/test/resources/org/eolang/parser/eo-syntax/empty-vs-free.yaml
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/escape-sequences.yaml b/eo-parser/src/test/resources/org/eolang/parser/eo-syntax/escape-sequences.yaml
similarity index 100%
rename from eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/escape-sequences.yaml
rename to eo-parser/src/test/resources/org/eolang/parser/eo-syntax/escape-sequences.yaml
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/full-syntax.yaml b/eo-parser/src/test/resources/org/eolang/parser/eo-syntax/full-syntax.yaml
similarity index 100%
rename from eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/full-syntax.yaml
rename to eo-parser/src/test/resources/org/eolang/parser/eo-syntax/full-syntax.yaml
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/has-comment.yaml b/eo-parser/src/test/resources/org/eolang/parser/eo-syntax/has-comment.yaml
similarity index 100%
rename from eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/has-comment.yaml
rename to eo-parser/src/test/resources/org/eolang/parser/eo-syntax/has-comment.yaml
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/leap-year.yaml b/eo-parser/src/test/resources/org/eolang/parser/eo-syntax/leap-year.yaml
similarity index 100%
rename from eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/leap-year.yaml
rename to eo-parser/src/test/resources/org/eolang/parser/eo-syntax/leap-year.yaml
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/line-numbers.yaml b/eo-parser/src/test/resources/org/eolang/parser/eo-syntax/line-numbers.yaml
similarity index 100%
rename from eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/line-numbers.yaml
rename to eo-parser/src/test/resources/org/eolang/parser/eo-syntax/line-numbers.yaml
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/numbers.yaml b/eo-parser/src/test/resources/org/eolang/parser/eo-syntax/numbers.yaml
similarity index 100%
rename from eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/numbers.yaml
rename to eo-parser/src/test/resources/org/eolang/parser/eo-syntax/numbers.yaml
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/onlyphi-bound.yaml b/eo-parser/src/test/resources/org/eolang/parser/eo-syntax/onlyphi-bound.yaml
similarity index 100%
rename from eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/onlyphi-bound.yaml
rename to eo-parser/src/test/resources/org/eolang/parser/eo-syntax/onlyphi-bound.yaml
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/parsed-data.yaml b/eo-parser/src/test/resources/org/eolang/parser/eo-syntax/parsed-data.yaml
similarity index 95%
rename from eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/parsed-data.yaml
rename to eo-parser/src/test/resources/org/eolang/parser/eo-syntax/parsed-data.yaml
index 379b6b2810..4035d83f86 100644
--- a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/parsed-data.yaml
+++ b/eo-parser/src/test/resources/org/eolang/parser/eo-syntax/parsed-data.yaml
@@ -25,8 +25,8 @@ asserts:
   - //o[@name='i1' and o[text()='40-45-00-00-00-00-00-00']]
   - //o[@name='i2' and o[text()='40-72-F0-00-00-00-00-00']]
   - //o[@name='f1' and o[text()='40-09-21-CA-C0-83-12-6F']]
-  - //o[@name='b1' and not(text())]]
-  - //o[@name='b2' and not(text())]]
+  - //o[@name='b1' and not(text())]
+  - //o[@name='b2' and not(text())]
   - //o[@name='s1' and o[text()='48-69-2C-20-E5-A4-A7-E5-AE-B6-21']]
   - //o[@name='s2' and o[text()='42-79-65-2C-20-E5-A4-A7-E5-AE-B6-21']]
   - //o[@name='s3' and o[text()='41-00-01-09-0A']]
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/pre-method.yaml b/eo-parser/src/test/resources/org/eolang/parser/eo-syntax/pre-method.yaml
similarity index 100%
rename from eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/pre-method.yaml
rename to eo-parser/src/test/resources/org/eolang/parser/eo-syntax/pre-method.yaml
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/preserves-spaces.yaml b/eo-parser/src/test/resources/org/eolang/parser/eo-syntax/preserves-spaces.yaml
similarity index 100%
rename from eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/preserves-spaces.yaml
rename to eo-parser/src/test/resources/org/eolang/parser/eo-syntax/preserves-spaces.yaml
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/recursion.yaml b/eo-parser/src/test/resources/org/eolang/parser/eo-syntax/recursion.yaml
similarity index 88%
rename from eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/recursion.yaml
rename to eo-parser/src/test/resources/org/eolang/parser/eo-syntax/recursion.yaml
index c62c7fa897..35e322f2cb 100644
--- a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/recursion.yaml
+++ b/eo-parser/src/test/resources/org/eolang/parser/eo-syntax/recursion.yaml
@@ -20,14 +20,11 @@
 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 # SOFTWARE.
 ---
-sheets:
-  - /org/eolang/parser/shake/cti-adds-errors.xsl
-  - /org/eolang/parser/shake/vars-float-up.xsl
-  - /org/eolang/parser/shake/build-fqns.xsl
+sheets: [ ]
 asserts:
   - /program[not(errors)]
   - //o[@name='f' and @line='8']
-  - //o[@base='.f']/o[@base='^']
+  - //o[@base='^.f']
 input: |
   +home https://github.com/objectionary/eo
   +package test
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/redundant-parentheses.yaml b/eo-parser/src/test/resources/org/eolang/parser/eo-syntax/redundant-parentheses.yaml
similarity index 100%
rename from eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/redundant-parentheses.yaml
rename to eo-parser/src/test/resources/org/eolang/parser/eo-syntax/redundant-parentheses.yaml
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/scope-before-method.yaml b/eo-parser/src/test/resources/org/eolang/parser/eo-syntax/scope-before-method.yaml
similarity index 100%
rename from eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/scope-before-method.yaml
rename to eo-parser/src/test/resources/org/eolang/parser/eo-syntax/scope-before-method.yaml
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/scopes-double-scope.yaml b/eo-parser/src/test/resources/org/eolang/parser/eo-syntax/scopes-double-scope.yaml
similarity index 92%
rename from eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/scopes-double-scope.yaml
rename to eo-parser/src/test/resources/org/eolang/parser/eo-syntax/scopes-double-scope.yaml
index 9dadb2927c..2ca72383df 100644
--- a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/scopes-double-scope.yaml
+++ b/eo-parser/src/test/resources/org/eolang/parser/eo-syntax/scopes-double-scope.yaml
@@ -22,9 +22,9 @@
 ---
 sheets: [ ]
 asserts:
-  - //o[@base='foo' and count(o)=2]
-  - //o[@base='bar' and count(o)=2]
-  - //o[@base='foobar' and count(o)=2]
+  - //o[@base='$.foo' and count(o)=2]
+  - //o[@base='$.bar' and count(o)=2]
+  - //o[@base='$.foobar' and count(o)=2]
 input: |
   # No comments.
   [] > aliases
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/scopes-nested.yaml b/eo-parser/src/test/resources/org/eolang/parser/eo-syntax/scopes-nested.yaml
similarity index 89%
rename from eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/scopes-nested.yaml
rename to eo-parser/src/test/resources/org/eolang/parser/eo-syntax/scopes-nested.yaml
index 258b15fc6c..3658d1b831 100644
--- a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/scopes-nested.yaml
+++ b/eo-parser/src/test/resources/org/eolang/parser/eo-syntax/scopes-nested.yaml
@@ -22,9 +22,9 @@
 ---
 sheets: [ ]
 asserts:
-  - //o[@base='foo' and count(o)=2]
-  - //o[@base='bar' and count(o)=2]
-  - //o[@base='foobar' and count(o)=2 and o[@base='foo' and count(o)=2]]
+  - //o[@base='$.foo' and count(o)=2]
+  - //o[@base='$.bar' and count(o)=2]
+  - //o[@base='$.foobar' and count(o)=2 and o[@base='$.foo' and count(o)=2]]
 input: |
   # No comments.
   [] > aliases
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/scopes-with-doubled-methods.yaml b/eo-parser/src/test/resources/org/eolang/parser/eo-syntax/scopes-with-doubled-methods.yaml
similarity index 100%
rename from eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/scopes-with-doubled-methods.yaml
rename to eo-parser/src/test/resources/org/eolang/parser/eo-syntax/scopes-with-doubled-methods.yaml
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/scopes-with-nested-methods.yaml b/eo-parser/src/test/resources/org/eolang/parser/eo-syntax/scopes-with-nested-methods.yaml
similarity index 88%
rename from eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/scopes-with-nested-methods.yaml
rename to eo-parser/src/test/resources/org/eolang/parser/eo-syntax/scopes-with-nested-methods.yaml
index 05f9f2e2e0..90519a329d 100644
--- a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/scopes-with-nested-methods.yaml
+++ b/eo-parser/src/test/resources/org/eolang/parser/eo-syntax/scopes-with-nested-methods.yaml
@@ -22,9 +22,8 @@
 ---
 sheets: [ ]
 asserts:
-  - //o[@base='.with' and count(o)=3]/o[@base='foobar']
-  - //o[@base='.with' and count(o)=2]/o[@base='.with' and count(o)=3]/o[@base='foobar']
-  - //o[@base='.with' and count(o)=2]/o[@base='.with' and count(o)=2]/o[@base='.with' and count(o)=3]/o[@base='foobar']
+  - //o[@base='.with' and count(o)=2]/o[@base='$.foobar.with']
+  - //o[@base='.with' and count(o)=2]/o[@base='.with' and count(o)=2]/o[@base='$.foobar.with']
 input: |
   # No comments.
   [] > aliases
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/scopes.yaml b/eo-parser/src/test/resources/org/eolang/parser/eo-syntax/scopes.yaml
similarity index 100%
rename from eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/scopes.yaml
rename to eo-parser/src/test/resources/org/eolang/parser/eo-syntax/scopes.yaml
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/simple.yaml b/eo-parser/src/test/resources/org/eolang/parser/eo-syntax/simple.yaml
similarity index 89%
rename from eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/simple.yaml
rename to eo-parser/src/test/resources/org/eolang/parser/eo-syntax/simple.yaml
index bee5e3b3d1..a307d3f419 100644
--- a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/simple.yaml
+++ b/eo-parser/src/test/resources/org/eolang/parser/eo-syntax/simple.yaml
@@ -27,10 +27,9 @@ asserts:
   - /program[@version != '']
   - /program[@time != '']
   - /program/objects
-  - //o[not(@name) and @base='a']
-  - //o[@base='a' and @line='3']
-  - //o[@base='b-друг' and @line='4']
-  - //o[@base='c4-5' and @line='5']
+  - //o[@base='Q.org.eolang.a' and not(@name) and @line='3']
+  - //o[@base='Q.org.eolang.b-друг' and @line='4']
+  - //o[@base='Q.org.eolang.c4-5' and @line='5']
 input: |
   +package test
 
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/space-between.yaml b/eo-parser/src/test/resources/org/eolang/parser/eo-syntax/space-between.yaml
similarity index 92%
rename from eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/space-between.yaml
rename to eo-parser/src/test/resources/org/eolang/parser/eo-syntax/space-between.yaml
index 99ffe3cc28..f0bf36b269 100644
--- a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/space-between.yaml
+++ b/eo-parser/src/test/resources/org/eolang/parser/eo-syntax/space-between.yaml
@@ -23,8 +23,7 @@
 sheets: [ ]
 asserts:
   - /program[not(errors)]
-  - //o[@base='.plus']/o[@base='.a']/o[@base='^']
-  - //o[@base='.plus']/o[@base='.b']/o[@base='^']
+  - //o[@base='^.a.plus' and @name='@']/o[@base='^.b']
 input: |
   +home https://github.com/objectionary/eo
   +package org.eolang.priority
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/text-block.yaml b/eo-parser/src/test/resources/org/eolang/parser/eo-syntax/text-block.yaml
similarity index 80%
rename from eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/text-block.yaml
rename to eo-parser/src/test/resources/org/eolang/parser/eo-syntax/text-block.yaml
index 90d0036c8c..5047d3ca5a 100644
--- a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/text-block.yaml
+++ b/eo-parser/src/test/resources/org/eolang/parser/eo-syntax/text-block.yaml
@@ -22,10 +22,10 @@
 ---
 sheets: [ ]
 asserts:
-  - //o[@base='string' and text()='48-69-2C-20-74-68-65-72-65-0A-41-64-69-C3-B3-73']
-  - //o[@base='string' and text()='66-69-72-73-74-0A-20-73-65-63-6F-6E-64']
-  - //o[@base='string' and text()='74-68-69-72-64']
-  - //o[@base='string' and text()='66-6F-72-74-68']
+  - //o[@base='Q.org.eolang.string' and o[text()='48-69-2C-20-74-68-65-72-65-0A-41-64-69-C3-B3-73']]
+  - //o[@base='Q.org.eolang.string' and o[text()='66-69-72-73-74-0A-20-73-65-63-6F-6E-64']]
+  - //o[@base='Q.org.eolang.string' and o[text()='74-68-69-72-64']]
+  - //o[@base='Q.org.eolang.string' and o[text()='66-6F-72-74-68']]
 input: |
   # Two lines
   """
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/unicode.yaml b/eo-parser/src/test/resources/org/eolang/parser/eo-syntax/unicode.yaml
similarity index 100%
rename from eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/unicode.yaml
rename to eo-parser/src/test/resources/org/eolang/parser/eo-syntax/unicode.yaml
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/vertical-methods-in-application.yaml b/eo-parser/src/test/resources/org/eolang/parser/eo-syntax/vertical-methods-in-application.yaml
similarity index 100%
rename from eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/vertical-methods-in-application.yaml
rename to eo-parser/src/test/resources/org/eolang/parser/eo-syntax/vertical-methods-in-application.yaml
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/vmethod-after-formation.yaml b/eo-parser/src/test/resources/org/eolang/parser/eo-syntax/vmethod-after-formation.yaml
similarity index 89%
rename from eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/vmethod-after-formation.yaml
rename to eo-parser/src/test/resources/org/eolang/parser/eo-syntax/vmethod-after-formation.yaml
index c2278fd919..2b6795c1b8 100644
--- a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/vmethod-after-formation.yaml
+++ b/eo-parser/src/test/resources/org/eolang/parser/eo-syntax/vmethod-after-formation.yaml
@@ -23,7 +23,8 @@
 sheets: [ ]
 asserts:
   - /program[not(errors)]
-  - //o[@base='.first']/o[not(@base) and @name='x']/o[@base='y' and @name='@']/o[@base='.second']/o[not(@base) and not(@name)]
+  - /program/objects/o[@base='Q.x.first']
+  - /program/objects/o[@name='x']/o[@base='Q.org.eolang.y']/o[@base='.second']/o[not(@base) and not(@name)]
 input: |
   # No comments.
   [] > x

From c4b81cf4fe96b6fbc3cc3db71c037a8e27567b27 Mon Sep 17 00:00:00 2001
From: maxonfjvipon <mtrunnikov@gmail.com>
Date: Mon, 27 Jan 2025 17:20:35 +0300
Subject: [PATCH 04/12] bug(#3845): to eo printing fix

---
 .../main/java/org/eolang/parser/EoSyntax.java |  26 +--
 .../main/java/org/eolang/parser/StUnhex.java  |   2 +-
 .../src/main/java/org/eolang/parser/Xmir.java |  12 --
 .../parser/parse/resolve-before-stars.xsl     |   2 +-
 .../org/eolang/parser/parse/roll-bases.xsl    |   2 +-
 .../eolang/parser/print/to-eo-reversed.xsl    | 167 ------------------
 .../org/eolang/parser/print/to-eo.xsl         |  73 ++++----
 .../src/test/java/benchmarks/XmirBench.java   |   5 -
 .../java/org/eolang/parser/StUnhexTest.java   |  18 +-
 .../test/java/org/eolang/parser/XmirTest.java |  23 +--
 .../parser/eo-packs/parse/roll-bases.yaml     |  57 ++++++
 .../print-packs/yaml/auto-named-abstract.yaml |  14 +-
 .../eolang/parser/print-packs/yaml/bytes.yaml |  13 +-
 .../yaml/compares-bool-to-bytes.yaml          |  18 +-
 .../parser/print-packs/yaml/dataless.yaml     |  41 +----
 .../parser/print-packs/yaml/empty-bytes.yaml  |   5 +-
 .../parser/print-packs/yaml/empty-string.yaml |  21 +--
 .../parser/print-packs/yaml/idiomatic.yaml    |  42 +----
 .../parser/print-packs/yaml/inheritance.yaml  |  45 +----
 .../parser/print-packs/yaml/just-float.yaml   |   9 +-
 .../print-packs/yaml/multiline-string.yaml    |  14 +-
 .../parser/print-packs/yaml/stars-tuples.yaml |   8 +-
 .../yaml/string-with-double-spaces.yaml       |   5 +-
 .../eolang/parser/print-packs/yaml/times.yaml |  24 +--
 24 files changed, 160 insertions(+), 486 deletions(-)
 delete mode 100644 eo-parser/src/main/resources/org/eolang/parser/print/to-eo-reversed.xsl
 create mode 100644 eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/roll-bases.yaml

diff --git a/eo-parser/src/main/java/org/eolang/parser/EoSyntax.java b/eo-parser/src/main/java/org/eolang/parser/EoSyntax.java
index 2b40ac56da..704b0d38f5 100644
--- a/eo-parser/src/main/java/org/eolang/parser/EoSyntax.java
+++ b/eo-parser/src/main/java/org/eolang/parser/EoSyntax.java
@@ -61,19 +61,19 @@ public final class EoSyntax implements Syntax {
     private static final Function<XML, XML> CANONICAL = new Xsline(
         new TrFull(
             new TrClasspath<>(
-                "/org/eolang/parser/parse/move-voids-up.xsl", //
-                "/org/eolang/parser/parse/validate-before-stars.xsl", //
-                "/org/eolang/parser/parse/resolve-before-stars.xsl", //
-                "/org/eolang/parser/parse/wrap-method-calls.xsl", //
-                "/org/eolang/parser/parse/const-to-dataized.xsl", //
-                "/org/eolang/parser/parse/stars-to-tuples.xsl", //
-                "/org/eolang/parser/parse/vars-float-up.xsl", //
-                "/org/eolang/parser/parse/build-fqns.xsl", //
-                "/org/eolang/parser/parse/expand-qqs.xsl", //
-                "/org/eolang/parser/parse/expand-aliases.xsl", //
-                "/org/eolang/parser/parse/resolve-aliases.xsl", //
-                "/org/eolang/parser/parse/add-default-package.xsl", //
-                "/org/eolang/parser/parse/explicit-data.xsl", //
+                "/org/eolang/parser/parse/move-voids-up.xsl",
+                "/org/eolang/parser/parse/validate-before-stars.xsl",
+                "/org/eolang/parser/parse/resolve-before-stars.xsl",
+                "/org/eolang/parser/parse/wrap-method-calls.xsl",
+                "/org/eolang/parser/parse/const-to-dataized.xsl",
+                "/org/eolang/parser/parse/stars-to-tuples.xsl",
+                "/org/eolang/parser/parse/vars-float-up.xsl",
+                "/org/eolang/parser/parse/build-fqns.xsl",
+                "/org/eolang/parser/parse/expand-qqs.xsl",
+                "/org/eolang/parser/parse/expand-aliases.xsl",
+                "/org/eolang/parser/parse/resolve-aliases.xsl",
+                "/org/eolang/parser/parse/add-default-package.xsl",
+                "/org/eolang/parser/parse/explicit-data.xsl",
                 "/org/eolang/parser/parse/roll-bases.xsl"
             ).back()
         )
diff --git a/eo-parser/src/main/java/org/eolang/parser/StUnhex.java b/eo-parser/src/main/java/org/eolang/parser/StUnhex.java
index 8e1759a80c..78c1e55410 100644
--- a/eo-parser/src/main/java/org/eolang/parser/StUnhex.java
+++ b/eo-parser/src/main/java/org/eolang/parser/StUnhex.java
@@ -148,7 +148,7 @@ private static String undash(final String txt) {
      */
     private static String xpath(final String type) {
         return String.format(
-            "(//o[(@base='%s' or @base='org.eolang.%1$s') and(not(@skip)) and o[not(o) and string-length(normalize-space(text()))>0 and (@base='bytes' or @base='org.eolang.bytes')]])[1]",
+            "(//o[@base='Q.org.eolang.%1$s' and(not(@skip)) and o[1][@base='Q.org.eolang.bytes' and not(o) and string-length(normalize-space(text()))>0]])[1]",
             type
         );
     }
diff --git a/eo-parser/src/main/java/org/eolang/parser/Xmir.java b/eo-parser/src/main/java/org/eolang/parser/Xmir.java
index 28b8f542b5..44f0b09beb 100644
--- a/eo-parser/src/main/java/org/eolang/parser/Xmir.java
+++ b/eo-parser/src/main/java/org/eolang/parser/Xmir.java
@@ -70,7 +70,6 @@ public final class Xmir implements XML {
             new StEndless(
                 new StClasspath("/org/eolang/parser/print/tuples-to-stars.xsl")
             ),
-            new StClasspath("/org/eolang/parser/parse/explicit-data.xsl"),
             new StClasspath("/org/eolang/parser/print/dataized-to-const.xsl"),
             new StUnhex(),
             new StClasspath("/org/eolang/parser/print/wrap-data.xsl")
@@ -168,17 +167,6 @@ public String toEO() {
         );
     }
 
-    /**
-     * Converts XMIR to EO, in reverse notation.
-     * @return EO representation as {@link String}
-     */
-    public String toReversedEO() {
-        return this.converted(
-            Xmir.FOR_EO, "/org/eolang/parser/print/to-eo-reversed.xsl",
-            "eo"
-        );
-    }
-
     /**
      * Converts XMIR to PHI.
      * @return PHI representation as {@link String}
diff --git a/eo-parser/src/main/resources/org/eolang/parser/parse/resolve-before-stars.xsl b/eo-parser/src/main/resources/org/eolang/parser/parse/resolve-before-stars.xsl
index 9cf4313213..03120f4231 100644
--- a/eo-parser/src/main/resources/org/eolang/parser/parse/resolve-before-stars.xsl
+++ b/eo-parser/src/main/resources/org/eolang/parser/parse/resolve-before-stars.xsl
@@ -22,7 +22,7 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 -->
-<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:xs="http://www.w3.org/2001/XMLSchema" id="resolve-before-star" version="2.0">
+<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:xs="http://www.w3.org/2001/XMLSchema" id="resolve-before-stars" version="2.0">
   <!--
     Converts such XMIR with @before-star attributes:
 
diff --git a/eo-parser/src/main/resources/org/eolang/parser/parse/roll-bases.xsl b/eo-parser/src/main/resources/org/eolang/parser/parse/roll-bases.xsl
index 82aa77f828..c7fc04b370 100644
--- a/eo-parser/src/main/resources/org/eolang/parser/parse/roll-bases.xsl
+++ b/eo-parser/src/main/resources/org/eolang/parser/parse/roll-bases.xsl
@@ -160,4 +160,4 @@ SOFTWARE.
       <xsl:apply-templates select="node()|@*"/>
     </xsl:copy>
   </xsl:template>
-</xsl:stylesheet>
\ No newline at end of file
+</xsl:stylesheet>
diff --git a/eo-parser/src/main/resources/org/eolang/parser/print/to-eo-reversed.xsl b/eo-parser/src/main/resources/org/eolang/parser/print/to-eo-reversed.xsl
deleted file mode 100644
index f48aaffccd..0000000000
--- a/eo-parser/src/main/resources/org/eolang/parser/print/to-eo-reversed.xsl
+++ /dev/null
@@ -1,167 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!--
-The MIT License (MIT)
-
-Copyright (c) 2016-2025 Objectionary.com
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included
-in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
--->
-<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:eo="https://www.eolang.org" id="to-eo-reversed" version="2.0">
-  <!--
-  This one maps XMIR to EO original syntax in reversed notation.
-  It's used in XmirReversed.java class.
-  -->
-  <xsl:import href="/org/eolang/parser/_funcs.xsl"/>
-  <xsl:variable name="eol" select="'&#10;'"/>
-  <xsl:variable name="alpha" select="'α'"/>
-  <xsl:variable name="comment">
-    <xsl:text># No comments.</xsl:text>
-    <xsl:value-of select="$eol"/>
-  </xsl:variable>
-  <xsl:output method="text" encoding="UTF-8"/>
-  <!-- PROGRAM -->
-  <xsl:template match="program">
-    <program>
-      <eo>
-        <xsl:apply-templates select="license"/>
-        <xsl:apply-templates select="metas"/>
-        <xsl:apply-templates select="objects"/>
-      </eo>
-    </program>
-  </xsl:template>
-  <!-- LICENCE -->
-  <xsl:template match="license">
-    <xsl:for-each select="tokenize(., $eol)">
-      <xsl:text># </xsl:text>
-      <xsl:value-of select="."/>
-      <xsl:value-of select="$eol"/>
-    </xsl:for-each>
-    <xsl:if test="text()">
-      <xsl:value-of select="$eol"/>
-    </xsl:if>
-  </xsl:template>
-  <!-- METAS -->
-  <xsl:template match="metas">
-    <xsl:apply-templates select="meta"/>
-    <xsl:value-of select="$eol"/>
-  </xsl:template>
-  <!-- META -->
-  <xsl:template match="meta">
-    <xsl:text>+</xsl:text>
-    <xsl:value-of select="head"/>
-    <xsl:if test="not(empty(tail/text()))">
-      <xsl:text> </xsl:text>
-      <xsl:value-of select="tail"/>
-    </xsl:if>
-    <xsl:value-of select="$eol"/>
-  </xsl:template>
-  <!-- OBJECTS -->
-  <xsl:template match="objects">
-    <xsl:apply-templates select="o"/>
-  </xsl:template>
-  <!-- OBJECT, NOT FREE ATTRIBUTE -->
-  <xsl:template match="o[not(eo:void(.))]">
-    <xsl:param name="indent" select="''"/>
-    <!--IF NOT THE FIRST TOP OBJECT -->
-    <xsl:if test="position()&gt;1 and parent::objects">
-      <xsl:value-of select="$eol"/>
-    </xsl:if>
-    <xsl:value-of select="$indent"/>
-    <xsl:apply-templates select="." mode="head">
-      <xsl:with-param name="indent" select="$indent"/>
-    </xsl:apply-templates>
-    <xsl:apply-templates select="." mode="tail"/>
-    <xsl:value-of select="$eol"/>
-    <xsl:apply-templates select="o[not(eo:void(.))]">
-      <xsl:with-param name="indent" select="concat('  ', $indent)"/>
-    </xsl:apply-templates>
-  </xsl:template>
-  <!-- BASED -->
-  <xsl:template match="o[@base and not(eo:has-data(.))]" mode="head">
-    <xsl:choose>
-      <xsl:when test="starts-with(@base,'.')">
-        <xsl:if test="starts-with(@base, concat('.', $alpha))">
-          <xsl:message terminate="yes">
-            <xsl:text>Dispatching alpha attributes is not supported in EO yet, found: </xsl:text>
-            <xsl:value-of select="@base"/>
-          </xsl:message>
-        </xsl:if>
-        <xsl:value-of select="substring(@base,2)"/>
-        <xsl:text>.</xsl:text>
-      </xsl:when>
-      <!-- NOT OPTIMIZED TUPLE -->
-      <xsl:when test="@star">
-        <xsl:text>*</xsl:text>
-      </xsl:when>
-      <xsl:otherwise>
-        <xsl:value-of select="@base"/>
-      </xsl:otherwise>
-    </xsl:choose>
-  </xsl:template>
-  <!-- ABSTRACT OR ATOM -->
-  <xsl:template match="o[not(@base) and not(eo:has-data(.))]" mode="head">
-    <xsl:param name="indent"/>
-    <xsl:if test="@name">
-      <xsl:value-of select="$comment"/>
-      <xsl:value-of select="$indent"/>
-    </xsl:if>
-    <xsl:text>[</xsl:text>
-    <xsl:for-each select="o[eo:void(.)]">
-      <xsl:if test="position()&gt;1">
-        <xsl:text> </xsl:text>
-      </xsl:if>
-      <xsl:value-of select="@name"/>
-    </xsl:for-each>
-    <xsl:text>]</xsl:text>
-  </xsl:template>
-  <!-- TAIL: SUFFIX, NAME, CONST, ATOM -->
-  <xsl:template match="o" mode="tail">
-    <xsl:if test="@as">
-      <xsl:text>:</xsl:text>
-      <xsl:choose>
-        <xsl:when test="starts-with(@as, $alpha)">
-          <xsl:value-of select="substring-after(@as, $alpha)"/>
-        </xsl:when>
-        <xsl:otherwise>
-          <xsl:value-of select="@as"/>
-        </xsl:otherwise>
-      </xsl:choose>
-    </xsl:if>
-    <xsl:if test="@name">
-      <xsl:text> &gt; </xsl:text>
-      <xsl:value-of select="@name"/>
-      <xsl:if test="@const">
-        <xsl:text>!</xsl:text>
-      </xsl:if>
-      <xsl:if test="@atom">
-        <xsl:text> /</xsl:text>
-        <xsl:value-of select="@atom"/>
-      </xsl:if>
-    </xsl:if>
-  </xsl:template>
-  <!-- DATA -->
-  <xsl:template match="o[eo:has-data(.)]" mode="head">
-    <xsl:value-of select="replace(string-join(text(),''), '^\s+|\s+$', '')"/>
-  </xsl:template>
-  <xsl:template match="node()|@*">
-    <xsl:copy>
-      <xsl:apply-templates select="node()|@*"/>
-    </xsl:copy>
-  </xsl:template>
-</xsl:stylesheet>
diff --git a/eo-parser/src/main/resources/org/eolang/parser/print/to-eo.xsl b/eo-parser/src/main/resources/org/eolang/parser/print/to-eo.xsl
index 4afa2d182b..2ad77e8dce 100644
--- a/eo-parser/src/main/resources/org/eolang/parser/print/to-eo.xsl
+++ b/eo-parser/src/main/resources/org/eolang/parser/print/to-eo.xsl
@@ -78,45 +78,24 @@ SOFTWARE.
   <!-- OBJECT, NOT FREE ATTRIBUTE -->
   <xsl:template match="o[not(eo:void(.))]">
     <xsl:param name="indent" select="''"/>
-    <xsl:choose>
-      <!-- METHOD -->
-      <xsl:when test="starts-with(@base,'.')">
-        <xsl:if test="starts-with(@base, concat('.', $alpha))">
-          <xsl:message terminate="yes">
-            <xsl:text>Dispatching alpha attributes is not supported in EO yet, found: </xsl:text>
-            <xsl:value-of select="@base"/>
-          </xsl:message>
-        </xsl:if>
-        <xsl:apply-templates select="o[position()=1]">
-          <xsl:with-param name="indent" select="$indent"/>
-        </xsl:apply-templates>
-        <xsl:value-of select="$indent"/>
-        <xsl:apply-templates select="." mode="head">
-          <xsl:with-param name="indent" select="$indent"/>
-        </xsl:apply-templates>
-        <xsl:apply-templates select="." mode="tail"/>
-        <xsl:value-of select="$eol"/>
-        <xsl:apply-templates select="o[position()&gt;1 and not(eo:void(.))]">
-          <xsl:with-param name="indent" select="concat('  ', $indent)"/>
-        </xsl:apply-templates>
-      </xsl:when>
-      <!-- NOT METHOD -->
-      <xsl:otherwise>
-        <!--IF NOT THE FIRST TOP OBJECT -->
-        <xsl:if test="position()&gt;1 and parent::objects">
-          <xsl:value-of select="$eol"/>
-        </xsl:if>
-        <xsl:value-of select="$indent"/>
-        <xsl:apply-templates select="." mode="head">
-          <xsl:with-param name="indent" select="$indent"/>
-        </xsl:apply-templates>
-        <xsl:apply-templates select="." mode="tail"/>
-        <xsl:value-of select="$eol"/>
-        <xsl:apply-templates select="o[not(eo:void(.))]">
-          <xsl:with-param name="indent" select="concat('  ', $indent)"/>
-        </xsl:apply-templates>
-      </xsl:otherwise>
-    </xsl:choose>
+    <xsl:if test="starts-with(@base, concat('.', $alpha))">
+      <xsl:message terminate="yes">
+        <xsl:text>Dispatching alpha attributes is not supported in EO yet, found: </xsl:text>
+        <xsl:value-of select="@base"/>
+      </xsl:message>
+    </xsl:if>
+    <xsl:if test="position()&gt;1 and parent::objects">
+      <xsl:value-of select="$eol"/>
+    </xsl:if>
+    <xsl:value-of select="$indent"/>
+    <xsl:apply-templates select="." mode="head">
+      <xsl:with-param name="indent" select="$indent"/>
+    </xsl:apply-templates>
+    <xsl:apply-templates select="." mode="tail"/>
+    <xsl:value-of select="$eol"/>
+    <xsl:apply-templates select="o[not(eo:void(.))]">
+      <xsl:with-param name="indent" select="concat('  ', $indent)"/>
+    </xsl:apply-templates>
   </xsl:template>
   <!-- BASED -->
   <xsl:template match="o[@base and not(eo:has-data(.))]" mode="head">
@@ -126,7 +105,21 @@ SOFTWARE.
         <xsl:text>*</xsl:text>
       </xsl:when>
       <xsl:otherwise>
-        <xsl:value-of select="@base"/>
+        <xsl:choose>
+          <xsl:when test="starts-with(@base, 'Q.org.eolang.')">
+            <xsl:value-of select="substring-after(@base, 'Q.org.eolang.')"/>
+          </xsl:when>
+          <xsl:when test="starts-with(@base, '$.')">
+            <xsl:value-of select="substring-after(@base, '$.')"/>
+          </xsl:when>
+          <xsl:when test="starts-with(@base, '.')">
+            <xsl:value-of select="substring(@base, 2)"/>
+            <xsl:text>.</xsl:text>
+          </xsl:when>
+          <xsl:otherwise>
+            <xsl:value-of select="@base"/>
+          </xsl:otherwise>
+        </xsl:choose>
       </xsl:otherwise>
     </xsl:choose>
   </xsl:template>
diff --git a/eo-parser/src/test/java/benchmarks/XmirBench.java b/eo-parser/src/test/java/benchmarks/XmirBench.java
index b07f3487a2..862bdf98c8 100644
--- a/eo-parser/src/test/java/benchmarks/XmirBench.java
+++ b/eo-parser/src/test/java/benchmarks/XmirBench.java
@@ -63,11 +63,6 @@ public void xmirToEO() {
         new Xmir(XmirBench.XMIR).toEO();
     }
 
-    @Benchmark
-    public void xmirToReversedEo() {
-        new Xmir(XmirBench.XMIR).toReversedEO();
-    }
-
     @Benchmark
     public void xmirToPhi() {
         new Xmir(XmirBench.XMIR).toPhi();
diff --git a/eo-parser/src/test/java/org/eolang/parser/StUnhexTest.java b/eo-parser/src/test/java/org/eolang/parser/StUnhexTest.java
index d6dfb91cdf..90d8b21dfa 100644
--- a/eo-parser/src/test/java/org/eolang/parser/StUnhexTest.java
+++ b/eo-parser/src/test/java/org/eolang/parser/StUnhexTest.java
@@ -42,7 +42,7 @@ void convertsIntFromHexToEo() {
             EoIndentLexerTest.TO_ADD_MESSAGE,
             new Xsline(new StUnhex()).pass(
                 new XMLDocument(
-                    "<p><o base='number'><o base='org.eolang.bytes'>43-70-2E-4F-30-46-73-2E</o></o></p>"
+                    "<p><o base='Q.org.eolang.number'><o base='Q.org.eolang.bytes'>43-70-2E-4F-30-46-73-2E</o></o></p>"
                 )
             ),
             XhtmlMatchers.hasXPaths("//o[text()='72872276393407200']")
@@ -55,11 +55,11 @@ void convertsMaxIntFromHexToEo() {
             EoIndentLexerTest.TO_ADD_MESSAGE,
             new Xsline(new StUnhex()).pass(
                 new XMLDocument(
-                    "<p><o base='number'><o base='org.eolang.bytes'>FF-FF-FF-FF-FF-FF-FF-FF</o></o></p>"
+                    "<p><o base='Q.org.eolang.number'><o base='Q.org.eolang.bytes'>FF-FF-FF-FF-FF-FF-FF-FF</o></o></p>"
                 )
             ),
             XhtmlMatchers.hasXPaths(
-                "//o[@base='number' and @skip and o[@base='org.eolang.bytes' and text()!='']]"
+                "//o[@base='Q.org.eolang.number' and @skip and o[@base='Q.org.eolang.bytes' and text()!='']]"
             )
         );
     }
@@ -72,8 +72,8 @@ void convertsStringFromHexToEo() {
                 new XMLDocument(
                     String.join(
                         "",
-                        "<p><o base='string'><o base='bytes'>41-42-0A-09</o></o>",
-                        "<o base='string'><o base='bytes'>41-42</o></o></p>"
+                        "<p><o base='Q.org.eolang.string'><o base='Q.org.eolang.bytes'>41-42-0A-09</o></o>",
+                        "<o base='Q.org.eolang.string'><o base='Q.org.eolang.bytes'>41-42</o></o></p>"
                     )
                 )
             ),
@@ -90,7 +90,7 @@ void convertsEmptyStringFromHexToEo() {
             EoIndentLexerTest.TO_ADD_MESSAGE,
             new Xsline(new StUnhex()).pass(
                 new XMLDocument(
-                    "<p><o base='string'><o base='bytes'/></o></p>"
+                    "<p><o base='Q.org.eolang.string'><o base='Q.org.eolang.bytes'/></o></p>"
                 )
             ),
             XhtmlMatchers.hasXPaths(
@@ -105,7 +105,7 @@ void convertsStringWithDoubleSpacesFromHexToEo() {
             EoIndentLexerTest.TO_ADD_MESSAGE,
             new Xsline(new StUnhex()).pass(
                 new XMLDocument(
-                    "<o base=\"org.eolang.string\"><o base=\"org.eolang.bytes\">7A-0A-20-20-79-0A-20-78</o></o>"
+                    "<o base=\"Q.org.eolang.string\"><o base=\"Q.org.eolang.bytes\">7A-0A-20-20-79-0A-20-78</o></o>"
                 )
             ),
             XhtmlMatchers.hasXPaths(
@@ -120,7 +120,7 @@ void convertsNegativeZeroFromHexToEo() {
             EoIndentLexerTest.TO_ADD_MESSAGE,
             new Xsline(new StUnhex()).pass(
                 new XMLDocument(
-                    "<o base='number'><o base='org.eolang.bytes'>80-00-00-00-00-00-00-00</o></o>"
+                    "<o base='Q.org.eolang.number'><o base='Q.org.eolang.bytes'>80-00-00-00-00-00-00-00</o></o>"
                 )
             ),
             XhtmlMatchers.hasXPaths("//o[text()='-0']")
@@ -133,7 +133,7 @@ void convertsFloatFromHexToEo() {
             EoIndentLexerTest.TO_ADD_MESSAGE,
             new Xsline(new StUnhex()).pass(
                 new XMLDocument(
-                    "<p><o base='number'><o base='org.eolang.bytes'>41-42-43-67-AE-CD-3E-FD</o></o></p>"
+                    "<p><o base='Q.org.eolang.number'><o base='Q.org.eolang.bytes'>41-42-43-67-AE-CD-3E-FD</o></o></p>"
                 )
             ),
             XhtmlMatchers.hasXPaths(
diff --git a/eo-parser/src/test/java/org/eolang/parser/XmirTest.java b/eo-parser/src/test/java/org/eolang/parser/XmirTest.java
index c450535716..a0c1fbdb7d 100644
--- a/eo-parser/src/test/java/org/eolang/parser/XmirTest.java
+++ b/eo-parser/src/test/java/org/eolang/parser/XmirTest.java
@@ -68,23 +68,16 @@ void failsOnDispatchingAlphaAttributes() {
 
     @ParameterizedTest
     @ClasspathSource(value = "org/eolang/parser/print-packs/yaml", glob = "**.yaml")
-    void printsToEoStraight(final String pack) throws IOException {
+    void printsToEo(final String pack) throws IOException {
         final Xtory xtory = new XtSticky(new XtYaml(pack));
+        final Xmir xmir = this.asXmir((String) xtory.map().get("origin"));
         MatcherAssert.assertThat(
-            "Result EO should be equal to original EO",
-            this.asXmir((String) xtory.map().get("origin")).toEO(),
-            Matchers.equalTo(xtory.map().get("straight"))
-        );
-    }
-
-    @ParameterizedTest
-    @ClasspathSource(value = "org/eolang/parser/print-packs/yaml", glob = "**.yaml")
-    void printsToEoReversed(final String pack) throws IOException {
-        final Xtory xtory = new XtSticky(new XtYaml(pack));
-        MatcherAssert.assertThat(
-            "Result EO should be equal to original EO in reverse notation",
-            this.asXmir((String) xtory.map().get("origin")).toReversedEO(),
-            Matchers.equalTo(xtory.map().get("reversed"))
+            String.format(
+                "Result EO should be equal to original EO, XMIR is:\n%s",
+                xmir
+            ),
+            xmir.toEO(),
+            Matchers.equalTo(xtory.map().get("printed"))
         );
     }
 
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/roll-bases.yaml b/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/roll-bases.yaml
new file mode 100644
index 0000000000..30d685235d
--- /dev/null
+++ b/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/roll-bases.yaml
@@ -0,0 +1,57 @@
+# The MIT License (MIT)
+#
+# Copyright (c) 2016-2025 Objectionary.com
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included
+# in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+---
+sheets:
+  - /org/eolang/parser/parse/move-voids-up.xsl
+  - /org/eolang/parser/parse/validate-before-stars.xsl
+  - /org/eolang/parser/parse/resolve-before-stars.xsl
+  - /org/eolang/parser/parse/wrap-method-calls.xsl
+  - /org/eolang/parser/parse/const-to-dataized.xsl
+  - /org/eolang/parser/parse/stars-to-tuples.xsl
+  - /org/eolang/parser/parse/vars-float-up.xsl
+  - /org/eolang/parser/parse/build-fqns.xsl
+  - /org/eolang/parser/parse/expand-qqs.xsl
+  - /org/eolang/parser/parse/expand-aliases.xsl
+  - /org/eolang/parser/parse/resolve-aliases.xsl
+  - /org/eolang/parser/parse/add-default-package.xsl
+  - /org/eolang/parser/parse/explicit-data.xsl
+  - /org/eolang/parser/parse/roll-bases.xsl
+asserts:
+  - //o[@base='$.two.a' and @name='one']
+  - //o[@base='$.three.b' and @name='two']
+  - //o[@base='Q.org.eolang.c' and @name='three']
+  - //o[@base='.with']/o[@base='Q.org.eolang.tuple.empty.with' and o[@base='Q.org.eolang.number']]
+  - //o[@base='Q.org.eolang.true.if' and count(o)=2]
+  - //o[@base='.if' and count(o)=3]/o[1][@base='$.x']/o[1][@base='Q.org.eolang.y']
+input: |
+  # No comment.
+  [x] > foo
+    a. > one
+      b. > two
+        c > three
+    * 1 2 > tup
+    if. true 1 2 > cond
+    if. > rev
+      x
+        y
+      2
+      1
diff --git a/eo-parser/src/test/resources/org/eolang/parser/print-packs/yaml/auto-named-abstract.yaml b/eo-parser/src/test/resources/org/eolang/parser/print-packs/yaml/auto-named-abstract.yaml
index 10cdc9c9bd..c09f34b66c 100644
--- a/eo-parser/src/test/resources/org/eolang/parser/print-packs/yaml/auto-named-abstract.yaml
+++ b/eo-parser/src/test/resources/org/eolang/parser/print-packs/yaml/auto-named-abstract.yaml
@@ -25,14 +25,10 @@ origin: |
     [] >>
       5 > five
 
-straight: |
+printed: |
   x > first
-    # No comments.
-    [] > auto-named-attr-at-2-4
-      5 > five
+    Q.auto-named-attr-at-2-4
 
-reversed: |
-  x > first
-    # No comments.
-    [] > auto-named-attr-at-2-4
-      5 > five
+  # No comments.
+  [] > auto-named-attr-at-2-4
+    5 > five
diff --git a/eo-parser/src/test/resources/org/eolang/parser/print-packs/yaml/bytes.yaml b/eo-parser/src/test/resources/org/eolang/parser/print-packs/yaml/bytes.yaml
index 2b51cb020f..e986f3714d 100644
--- a/eo-parser/src/test/resources/org/eolang/parser/print-packs/yaml/bytes.yaml
+++ b/eo-parser/src/test/resources/org/eolang/parser/print-packs/yaml/bytes.yaml
@@ -31,18 +31,7 @@ origin: |
 
   false > b2
 
-straight: |
-  EA-EA-EA-EA > xs
-
-  01- > one
-
-  "hello" > ys
-
-  true > b1
-
-  false > b2
-
-reversed: |
+printed: |
   EA-EA-EA-EA > xs
 
   01- > one
diff --git a/eo-parser/src/test/resources/org/eolang/parser/print-packs/yaml/compares-bool-to-bytes.yaml b/eo-parser/src/test/resources/org/eolang/parser/print-packs/yaml/compares-bool-to-bytes.yaml
index df1679f691..d0a9856362 100644
--- a/eo-parser/src/test/resources/org/eolang/parser/print-packs/yaml/compares-bool-to-bytes.yaml
+++ b/eo-parser/src/test/resources/org/eolang/parser/print-packs/yaml/compares-bool-to-bytes.yaml
@@ -26,23 +26,11 @@ origin: |
     and. > @
       true.eq 01-
       false.eq 00-
-straight: |
-  # No comments.
-  [] > compares-bool-to-bytes
-    true
-    .eq
-      01-
-    .and > @
-      false
-      .eq
-        00-
-reversed: |
+printed: |
   # No comments.
   [] > compares-bool-to-bytes
     and. > @
-      eq.
-        true
+      true.eq
         01-
-      eq.
-        false
+      false.eq
         00-
diff --git a/eo-parser/src/test/resources/org/eolang/parser/print-packs/yaml/dataless.yaml b/eo-parser/src/test/resources/org/eolang/parser/print-packs/yaml/dataless.yaml
index 83b1784f12..242dc40796 100644
--- a/eo-parser/src/test/resources/org/eolang/parser/print-packs/yaml/dataless.yaml
+++ b/eo-parser/src/test/resources/org/eolang/parser/print-packs/yaml/dataless.yaml
@@ -33,46 +33,17 @@ origin: |
       input-of
         args.at not-a-number
 
-straight: |
+printed: |
   +package sandbox
 
   # No comments.
   [args] > main
-    QQ
-    .io
-    .stdout > @
-      args
-      .at
-        args
-        .length
-        .neg
-    nan
-    .plus > not-a-number
-      negative-infinity
-    text-of
-      input-of
-        args
-        .at
-          not-a-number
-
-reversed: |
-  +package sandbox
-
-  # No comments.
-  [args] > main
-    stdout. > @
-      io.
-        QQ
-      at.
-        args
-        neg.
-          length.
-            args
-    plus. > not-a-number
-      nan
+    io.stdout > @
+      args.at
+        args.length.neg
+    nan.plus > not-a-number
       negative-infinity
     text-of
       input-of
-        at.
-          args
+        args.at
           not-a-number
diff --git a/eo-parser/src/test/resources/org/eolang/parser/print-packs/yaml/empty-bytes.yaml b/eo-parser/src/test/resources/org/eolang/parser/print-packs/yaml/empty-bytes.yaml
index 770e9c44dd..50aec6c613 100644
--- a/eo-parser/src/test/resources/org/eolang/parser/print-packs/yaml/empty-bytes.yaml
+++ b/eo-parser/src/test/resources/org/eolang/parser/print-packs/yaml/empty-bytes.yaml
@@ -23,8 +23,5 @@
 origin: |
   -- > empty
 
-straight: |
-  -- > empty
-
-reversed: |
+printed: |
   -- > empty
diff --git a/eo-parser/src/test/resources/org/eolang/parser/print-packs/yaml/empty-string.yaml b/eo-parser/src/test/resources/org/eolang/parser/print-packs/yaml/empty-string.yaml
index 90b30e89ec..0109d94b8f 100644
--- a/eo-parser/src/test/resources/org/eolang/parser/print-packs/yaml/empty-string.yaml
+++ b/eo-parser/src/test/resources/org/eolang/parser/print-packs/yaml/empty-string.yaml
@@ -26,24 +26,9 @@ origin: |
     QQ.io.stdout > @
       QQ.txt.sprintf ""
 
-straight: |
+printed: |
   # No comments.
   [] > app
-    QQ
-    .io
-    .stdout > @
-      QQ
-      .txt
-      .sprintf
-        ""
-
-reversed: |
-  # No comments.
-  [] > app
-    stdout. > @
-      io.
-        QQ
-      sprintf.
-        txt.
-          QQ
+    io.stdout > @
+      txt.sprintf
         ""
diff --git a/eo-parser/src/test/resources/org/eolang/parser/print-packs/yaml/idiomatic.yaml b/eo-parser/src/test/resources/org/eolang/parser/print-packs/yaml/idiomatic.yaml
index cac768a13b..e3236b237a 100644
--- a/eo-parser/src/test/resources/org/eolang/parser/print-packs/yaml/idiomatic.yaml
+++ b/eo-parser/src/test/resources/org/eolang/parser/print-packs/yaml/idiomatic.yaml
@@ -51,38 +51,7 @@ origin: |
             n
             "hello, 大家!"
 
-straight: |
-  # This is the license part
-  # of the program
-
-  +meta1
-  +meta2 short
-  +meta2 long tail
-
-  3.1415 > pi
-
-  # No comments.
-  [x x2 x3] > idiomatic
-    5 > iTest_me
-    # No comments.
-    [] > rr /int
-    this
-      n
-      .minus
-        "\u5BB6"
-        4.55 > x!
-        *
-          "Hello, \u0434\u0440\u0443\u0433"
-          2.18
-          true
-    .plus
-      bar
-        n
-        .plus
-          "hello, \u5927\u5BB6!"
-    .if > @
-
-reversed: |
+printed: |
   # This is the license part
   # of the program
 
@@ -100,15 +69,14 @@ reversed: |
     if. > @
       plus.
         this
-          minus.
-            n
+          n.minus
             "\u5BB6"
-            4.55 > x!
+            x
             *
               "Hello, \u0434\u0440\u0443\u0433"
               2.18
               true
         bar
-          plus.
-            n
+          n.plus
             "hello, \u5927\u5BB6!"
+    4.55 > x!
diff --git a/eo-parser/src/test/resources/org/eolang/parser/print-packs/yaml/inheritance.yaml b/eo-parser/src/test/resources/org/eolang/parser/print-packs/yaml/inheritance.yaml
index c64a51c21e..4d346ce90a 100644
--- a/eo-parser/src/test/resources/org/eolang/parser/print-packs/yaml/inheritance.yaml
+++ b/eo-parser/src/test/resources/org/eolang/parser/print-packs/yaml/inheritance.yaml
@@ -48,7 +48,7 @@ origin: |
         self
         v
 
-straight: |
+printed: |
   +package sandbox
   +alias stdout org.eolang.io.stdout
   +alias sprintf org.eolang.txt.sprintf
@@ -60,54 +60,19 @@ straight: |
       0
     # No comments.
     [self v] > f
-      x
-      .write > @
+      ^.x.write > @
         v
     # No comments.
     [self v] > g
-      self
-      .f > @
-        self
-        v
-
-  # No comments.
-  [] > derived
-    base > @
-    # No comments.
-    [self v] > f
-      self
-      .g > @
-        self
-        v
-
-reversed: |
-  +package sandbox
-  +alias stdout org.eolang.io.stdout
-  +alias sprintf org.eolang.txt.sprintf
-  +architect yegor256@gmail.com
-
-  # No comments.
-  [] > base
-    memory > x
-      0
-    # No comments.
-    [self v] > f
-      write. > @
-        x
-        v
-    # No comments.
-    [self v] > g
-      f. > @
-        self
+      self.f > @
         self
         v
 
   # No comments.
   [] > derived
-    base > @
+    Q.sandbox.base > @
     # No comments.
     [self v] > f
-      g. > @
-        self
+      self.g > @
         self
         v
diff --git a/eo-parser/src/test/resources/org/eolang/parser/print-packs/yaml/just-float.yaml b/eo-parser/src/test/resources/org/eolang/parser/print-packs/yaml/just-float.yaml
index 395ba8e9af..52470ea435 100644
--- a/eo-parser/src/test/resources/org/eolang/parser/print-packs/yaml/just-float.yaml
+++ b/eo-parser/src/test/resources/org/eolang/parser/print-packs/yaml/just-float.yaml
@@ -26,14 +26,7 @@ origin: |
   [] > foo
     2.18 > e
 
-straight: |
-  3.14 > pi
-
-  # No comments.
-  [] > foo
-    2.18 > e
-
-reversed: |
+printed: |
   3.14 > pi
 
   # No comments.
diff --git a/eo-parser/src/test/resources/org/eolang/parser/print-packs/yaml/multiline-string.yaml b/eo-parser/src/test/resources/org/eolang/parser/print-packs/yaml/multiline-string.yaml
index 3dc980e402..553949bc85 100644
--- a/eo-parser/src/test/resources/org/eolang/parser/print-packs/yaml/multiline-string.yaml
+++ b/eo-parser/src/test/resources/org/eolang/parser/print-packs/yaml/multiline-string.yaml
@@ -29,18 +29,8 @@ origin: |
       it's me
       """
 
-straight: |
+printed: |
   # No comments.
   [] > app
-    QQ
-    .io
-    .stdout > @
-      "Hello\nit's me"
-
-reversed: |
-  # No comments.
-  [] > app
-    stdout. > @
-      io.
-        QQ
+    io.stdout > @
       "Hello\nit's me"
diff --git a/eo-parser/src/test/resources/org/eolang/parser/print-packs/yaml/stars-tuples.yaml b/eo-parser/src/test/resources/org/eolang/parser/print-packs/yaml/stars-tuples.yaml
index 51b4c68cec..8354a9bacf 100644
--- a/eo-parser/src/test/resources/org/eolang/parser/print-packs/yaml/stars-tuples.yaml
+++ b/eo-parser/src/test/resources/org/eolang/parser/print-packs/yaml/stars-tuples.yaml
@@ -23,13 +23,7 @@
 origin: |
   * 1 "Hello" x > array
 
-straight: |
-  * > array
-    1
-    "Hello"
-    x
-
-reversed: |
+printed: |
   * > array
     1
     "Hello"
diff --git a/eo-parser/src/test/resources/org/eolang/parser/print-packs/yaml/string-with-double-spaces.yaml b/eo-parser/src/test/resources/org/eolang/parser/print-packs/yaml/string-with-double-spaces.yaml
index 7ffc35ddf6..c64d7f49aa 100644
--- a/eo-parser/src/test/resources/org/eolang/parser/print-packs/yaml/string-with-double-spaces.yaml
+++ b/eo-parser/src/test/resources/org/eolang/parser/print-packs/yaml/string-with-double-spaces.yaml
@@ -27,8 +27,5 @@ origin: |
    x
   """ > other
 
-straight: |
-  "z\n  y\n x" > other
-
-reversed: |
+printed: |
   "z\n  y\n x" > other
diff --git a/eo-parser/src/test/resources/org/eolang/parser/print-packs/yaml/times.yaml b/eo-parser/src/test/resources/org/eolang/parser/print-packs/yaml/times.yaml
index 53d51a6743..e0c80b3619 100644
--- a/eo-parser/src/test/resources/org/eolang/parser/print-packs/yaml/times.yaml
+++ b/eo-parser/src/test/resources/org/eolang/parser/print-packs/yaml/times.yaml
@@ -28,29 +28,11 @@ origin: |
         "result is %d\n"
         -1.times 228
 
-straight: |
+printed: |
   # No comments.
   [] > app
-    QQ
-    .io
-    .stdout > @
-      QQ
-      .txt
-      .sprintf
-        "result is %d\n"
-        -1
-        .times
-          228
-
-reversed: |
-  # No comments.
-  [] > app
-    stdout. > @
-      io.
-        QQ
-      sprintf.
-        txt.
-          QQ
+    io.stdout > @
+      txt.sprintf
         "result is %d\n"
         times.
           -1

From db2fbb66fea32211109981efa9796e9e6c22bca5 Mon Sep 17 00:00:00 2001
From: maxonfjvipon <mtrunnikov@gmail.com>
Date: Mon, 27 Jan 2025 19:21:11 +0300
Subject: [PATCH 05/12] bug(#3845): sweet phi fix

---
 .../src/main/java/org/eolang/parser/Xmir.java | 50 ++++------------
 .../org/eolang/parser/parse/build-fqns.xsl    | 23 +++++++-
 .../org/eolang/parser/parse/roll-bases.xsl    |  8 ++-
 .../org/eolang/parser/phi/to-phi.xsl          | 59 +++++++------------
 .../java/org/eolang/parser/EoSyntaxTest.java  |  2 +-
 .../test/java/org/eolang/parser/XmirTest.java | 16 +++--
 .../parser/eo-packs/parse/build-fqns.yaml     | 15 +++--
 .../parser/eo-packs/parse/roll-bases.yaml     | 11 ++++
 .../parser/eo-syntax/anonym-abstract.yaml     | 32 ++++++++++
 .../empty-line-before-application.yaml        |  0
 .../empty-line-before-first-object.yaml       |  0
 .../empty-line-before-method-2.yaml           |  0
 .../empty-line-before-method.yaml             |  0
 .../empty-line-before-ref-deep.yaml           |  0
 .../empty-line-before-ref.yaml                |  0
 .../empty-line-between-metas.yaml             |  0
 .../empty-line-in-vertical-application.yaml   |  0
 .../org/eolang/parser/phi-packs/specials.yaml |  3 +
 18 files changed, 128 insertions(+), 91 deletions(-)
 create mode 100644 eo-parser/src/test/resources/org/eolang/parser/eo-syntax/anonym-abstract.yaml
 rename eo-parser/src/test/resources/org/eolang/parser/eo-typos/{ => empty-lines}/empty-line-before-application.yaml (100%)
 rename eo-parser/src/test/resources/org/eolang/parser/eo-typos/{ => empty-lines}/empty-line-before-first-object.yaml (100%)
 rename eo-parser/src/test/resources/org/eolang/parser/eo-typos/{ => empty-lines}/empty-line-before-method-2.yaml (100%)
 rename eo-parser/src/test/resources/org/eolang/parser/eo-typos/{ => empty-lines}/empty-line-before-method.yaml (100%)
 rename eo-parser/src/test/resources/org/eolang/parser/eo-typos/{ => empty-lines}/empty-line-before-ref-deep.yaml (100%)
 rename eo-parser/src/test/resources/org/eolang/parser/eo-typos/{ => empty-lines}/empty-line-before-ref.yaml (100%)
 rename eo-parser/src/test/resources/org/eolang/parser/eo-typos/{ => empty-lines}/empty-line-between-metas.yaml (100%)
 rename eo-parser/src/test/resources/org/eolang/parser/eo-typos/{ => empty-lines}/empty-line-in-vertical-application.yaml (100%)

diff --git a/eo-parser/src/main/java/org/eolang/parser/Xmir.java b/eo-parser/src/main/java/org/eolang/parser/Xmir.java
index 44f0b09beb..1e941d0350 100644
--- a/eo-parser/src/main/java/org/eolang/parser/Xmir.java
+++ b/eo-parser/src/main/java/org/eolang/parser/Xmir.java
@@ -24,13 +24,13 @@
 package org.eolang.parser;
 
 import com.github.lombrozo.xnav.Xnav;
+import com.jcabi.log.Logger;
 import com.jcabi.xml.XML;
 import com.yegor256.xsline.Shift;
 import com.yegor256.xsline.StClasspath;
 import com.yegor256.xsline.StEndless;
 import com.yegor256.xsline.TrClasspath;
 import com.yegor256.xsline.TrDefault;
-import com.yegor256.xsline.TrJoined;
 import com.yegor256.xsline.Train;
 import com.yegor256.xsline.Xsline;
 import java.util.Collection;
@@ -71,27 +71,12 @@ public final class Xmir implements XML {
                 new StClasspath("/org/eolang/parser/print/tuples-to-stars.xsl")
             ),
             new StClasspath("/org/eolang/parser/print/dataized-to-const.xsl"),
-            new StUnhex(),
-            new StClasspath("/org/eolang/parser/print/wrap-data.xsl")
+            Xmir.UNHEX,
+            new StClasspath("/org/eolang/parser/print/wrap-data.xsl"),
+            new StClasspath("/org/eolang/parser/print/to-eo.xsl")
         )
     );
 
-    /**
-     * Train of transformations that prepare XMIR for conversion to PHI.
-     */
-    private static final Train<Shift> FOR_PHI = new TrFull(
-        new TrClasspath<>(
-            "/org/eolang/parser/parse/vars-float-up.xsl",
-            "/org/eolang/parser/parse/build-fqns.xsl",
-            "/org/eolang/parser/parse/expand-qqs.xsl",
-            "/org/eolang/parser/parse/expand-aliases.xsl",
-            "/org/eolang/parser/parse/resolve-aliases.xsl",
-            "/org/eolang/parser/parse/add-default-package.xsl",
-            "/org/eolang/parser/parse/explicit-data.xsl",
-            "/org/eolang/parser/phi/wrap-default-package.xsl"
-        ).back()
-    );
-
     /**
      * The XML.
      */
@@ -161,10 +146,7 @@ public Collection<SAXParseException> validate(final XML xsd) {
      * @return EO representation as {@link String}
      */
     public String toEO() {
-        return this.converted(
-            Xmir.FOR_EO, "/org/eolang/parser/print/to-eo.xsl",
-            "eo"
-        );
+        return this.converted(Xmir.FOR_EO, "eo");
     }
 
     /**
@@ -182,8 +164,7 @@ public String toPhi() {
      */
     public String toPhi(final boolean conservative) {
         return this.converted(
-            new TrJoined<>(
-                Xmir.FOR_PHI,
+            new TrFull(
                 new TrDefault<>(
                     Xmir.UNHEX,
                     new StClasspath(
@@ -202,22 +183,13 @@ public String toPhi(final boolean conservative) {
      */
     public String toSaltyPhi() {
         return this.converted(
-            Xmir.FOR_PHI, "/org/eolang/parser/phi/to-salty-phi.xsl",
+            new TrFull(
+                new TrClasspath<>("/org/eolang/parser/phi/to-salty-phi.xsl").back()
+            ),
             "phi"
         );
     }
 
-    /**
-     * Converts XMIR.
-     * @param train Train of transformations that prepares XMIR
-     * @param xsl Final XSL transformation
-     * @param xpath Xpath to retrieve the final result
-     * @return XMIR in other representation as {@link String}.
-     */
-    private String converted(final Train<Shift> train, final String xsl, final String xpath) {
-        return this.converted(train.with(new StClasspath(xsl)), xpath);
-    }
-
     /**
      * Converts XMIR.
      * @param train Train of transformations that prepares XMIR
@@ -225,7 +197,9 @@ private String converted(final Train<Shift> train, final String xsl, final Strin
      * @return XMIR in other representation as {@link String}.
      */
     private String converted(final Train<Shift> train, final String node) {
-        return new Xnav(new Xsline(train).pass(this.xml).inner())
+        final XML xmir = new Xsline(train).pass(this.xml);
+        Logger.debug(this, "XMIR after converting to %s:\n%s", node, xmir);
+        return new Xnav(xmir.inner())
             .element("program")
             .element(node)
             .text()
diff --git a/eo-parser/src/main/resources/org/eolang/parser/parse/build-fqns.xsl b/eo-parser/src/main/resources/org/eolang/parser/parse/build-fqns.xsl
index 980e15da26..9f4f33cccc 100644
--- a/eo-parser/src/main/resources/org/eolang/parser/parse/build-fqns.xsl
+++ b/eo-parser/src/main/resources/org/eolang/parser/parse/build-fqns.xsl
@@ -27,7 +27,7 @@ SOFTWARE.
   Here we go through all objects and find what their @base
   are referring to. If we find the object they refer to,
   we add either $ object (if target object in the same scope)
-  or necessary amount of ^. objects. Those objects
+  or necessary amount of '^.' objects. Those objects
   which are skipped after this transformation
   are not visible in the current scope. Maybe they are
   global or just a mistake.
@@ -104,6 +104,13 @@ SOFTWARE.
         </xsl:apply-templates>
       </xsl:when>
       <xsl:otherwise>
+        <xsl:if test="$find='@'">
+          <xsl:message terminate="yes">
+            <xsl:text>The </xsl:text>
+            <xsl:value-of select="$find"/>
+            <xsl:text> object is used, but absent in self or parents scope</xsl:text>
+          </xsl:message>
+        </xsl:if>
         <xsl:copy>
           <xsl:apply-templates select="node()|@*"/>
         </xsl:copy>
@@ -176,7 +183,8 @@ SOFTWARE.
               <xsl:with-param name="rhos" select="$rhos"/>
               <xsl:with-param name="current">
                 <xsl:element name="o">
-                  <xsl:attribute name="base" select="'^'"/>
+                  <xsl:attribute name="base" select="'.^'"/>
+                  <xsl:copy-of select="$this"/>
                 </xsl:element>
               </xsl:with-param>
             </xsl:apply-templates>
@@ -211,6 +219,17 @@ SOFTWARE.
   <xsl:template match="o[not(contains(@base, '.'))]" mode="with-base">
     <xsl:apply-templates select="." mode="no-dots"/>
   </xsl:template>
+  <xsl:template match="o[@base='^']" mode="no-dots">
+    <xsl:element name="o">
+      <xsl:apply-templates select="@* except @base"/>
+      <xsl:attribute name="base" select="'.^'"/>
+      <xsl:element name="o">
+        <xsl:attribute name="line" select="@line"/>
+        <xsl:attribute name="pos" select="@pos - 1"/>
+        <xsl:attribute name="base" select="'$'"/>
+      </xsl:element>
+    </xsl:element>
+  </xsl:template>
   <xsl:template match="o[@base!='$' and @base!='^' and @base!='∅']" mode="no-dots">
     <xsl:variable name="base" select="./@base"/>
     <xsl:choose>
diff --git a/eo-parser/src/main/resources/org/eolang/parser/parse/roll-bases.xsl b/eo-parser/src/main/resources/org/eolang/parser/parse/roll-bases.xsl
index c7fc04b370..70ba5cf895 100644
--- a/eo-parser/src/main/resources/org/eolang/parser/parse/roll-bases.xsl
+++ b/eo-parser/src/main/resources/org/eolang/parser/parse/roll-bases.xsl
@@ -87,11 +87,17 @@ SOFTWARE.
         </xsl:choose>
       </xsl:when>
       <!--
+        With anonymous
         x.
           []
+
+        Or with data
+        x.
+          2A-
+
         Leave as is
       -->
-      <xsl:when test="not(exists($first/@base))">
+      <xsl:when test="not(exists($first/@base)) or eo:has-data($first)">
         <xsl:element name="o">
           <xsl:apply-templates select="@*"/>
           <xsl:element name="o">
diff --git a/eo-parser/src/main/resources/org/eolang/parser/phi/to-phi.xsl b/eo-parser/src/main/resources/org/eolang/parser/phi/to-phi.xsl
index 1f093a13da..f47b3b8ada 100644
--- a/eo-parser/src/main/resources/org/eolang/parser/phi/to-phi.xsl
+++ b/eo-parser/src/main/resources/org/eolang/parser/phi/to-phi.xsl
@@ -101,10 +101,8 @@ SOFTWARE.
   <!-- SPECIAL CHARACTERS -->
   <xsl:function name="eo:specials">
     <xsl:param name="n"/>
-    <xsl:param name="is-name"/>
     <xsl:choose>
       <xsl:when test="$n='@'">
-        <xsl:value-of select="eo:add-xi(not($is-name))"/>
         <xsl:value-of select="$phi"/>
       </xsl:when>
       <xsl:when test="$n='.@'">
@@ -112,7 +110,6 @@ SOFTWARE.
         <xsl:value-of select="$phi"/>
       </xsl:when>
       <xsl:when test="$n='^'">
-        <xsl:value-of select="eo:add-xi(not($is-name))"/>
         <xsl:value-of select="$rho"/>
       </xsl:when>
       <xsl:when test="$n='.^'">
@@ -125,17 +122,24 @@ SOFTWARE.
       <xsl:when test="$n='Q'">
         <xsl:value-of select="$program"/>
       </xsl:when>
-      <xsl:when test="starts-with($n, 'org.eolang')">
+      <xsl:when test="starts-with($n, 'Q.org.eolang')">
         <xsl:value-of select="$def-package"/>
-        <xsl:value-of select="substring-after($n, 'org.eolang')"/>
+        <xsl:value-of select="substring-after($n, 'Q.org.eolang')"/>
       </xsl:when>
       <xsl:when test="$aliases[text()=$n]">
         <xsl:value-of select="$program"/>
         <xsl:text>.</xsl:text>
         <xsl:value-of select="$n"/>
       </xsl:when>
+      <xsl:when test="contains($n, '.')">
+        <xsl:for-each select="tokenize($n, '\.')">
+          <xsl:if test="position()&gt;1">
+            <xsl:text>.</xsl:text>
+          </xsl:if>
+          <xsl:value-of select="eo:specials(.)"/>
+        </xsl:for-each>
+      </xsl:when>
       <xsl:otherwise>
-        <xsl:value-of select="eo:add-xi(not($is-name))"/>
         <xsl:value-of select="$n"/>
       </xsl:otherwise>
     </xsl:choose>
@@ -276,6 +280,7 @@ SOFTWARE.
     <program>
       <xsl:copy-of select="./sheets"/>
       <xsl:copy-of select="./errors"/>
+      <xsl:copy-of select="./objects"/>
       <phi>
         <xsl:text>{</xsl:text>
         <xsl:value-of select="$lb"/>
@@ -342,7 +347,7 @@ SOFTWARE.
   </xsl:template>
   <!-- Void attribute -->
   <xsl:template match="o[eo:void(.)]">
-    <xsl:value-of select="eo:specials(@name, true())"/>
+    <xsl:value-of select="eo:specials(@name)"/>
     <xsl:value-of select="$arrow"/>
     <xsl:value-of select="$empty"/>
   </xsl:template>
@@ -354,34 +359,10 @@ SOFTWARE.
         <xsl:value-of select="eo:comma(position(), -1)"/>
         <xsl:value-of select="$space"/>
       </xsl:if>
-      <xsl:value-of select="eo:specials(@name, true())"/>
+      <xsl:value-of select="eo:specials(@name)"/>
     </xsl:for-each>
     <xsl:value-of select="$crb"/>
   </xsl:template>
-  <!-- Find path template -->
-  <xsl:template match="*" mode="path">
-    <xsl:param name="find"/>
-    <xsl:variable name="parent" select="parent::*"/>
-    <xsl:variable name="rho-dot">
-      <xsl:value-of select="eo:specials('^', true())"/>
-      <xsl:text>.</xsl:text>
-    </xsl:variable>
-    <xsl:choose>
-      <xsl:when test="eo:abstract($parent)">
-        <xsl:if test="not($parent/o[@name=$find])">
-          <xsl:value-of select="$rho-dot"/>
-          <xsl:apply-templates select="$parent" mode="path">
-            <xsl:with-param name="find" select="$find"/>
-          </xsl:apply-templates>
-        </xsl:if>
-      </xsl:when>
-      <xsl:when test="not($parent[name()='objects'])">
-        <xsl:apply-templates select="$parent" mode="path">
-          <xsl:with-param name="find" select="$find"/>
-        </xsl:apply-templates>
-      </xsl:when>
-    </xsl:choose>
-  </xsl:template>
   <!-- Just object -->
   <xsl:template match="o[@base and not(eo:void(.))]">
     <xsl:param name="tabs"/>
@@ -389,7 +370,7 @@ SOFTWARE.
     <xsl:param name="before" select="$tabs * 2"/>
     <xsl:variable name="name">
       <xsl:if test="@name">
-        <xsl:value-of select="eo:specials(@name, true())"/>
+        <xsl:value-of select="eo:specials(@name)"/>
         <xsl:value-of select="$arrow"/>
       </xsl:if>
     </xsl:variable>
@@ -400,11 +381,11 @@ SOFTWARE.
       <xsl:when test="not(starts-with(@base, '.'))">
         <xsl:variable name="start">
           <xsl:choose>
-            <xsl:when test="eo:has-data(.) and (@base='org.eolang.number' or @base='org.eolang.string')">
+            <xsl:when test="eo:has-data(.) and (@base='Q.org.eolang.number' or @base='Q.org.eolang.string')">
               <xsl:value-of select="text()"/>
             </xsl:when>
             <xsl:otherwise>
-              <xsl:value-of select="eo:specials(@base, false())"/>
+              <xsl:value-of select="eo:specials(@base)"/>
             </xsl:otherwise>
           </xsl:choose>
         </xsl:variable>
@@ -429,7 +410,7 @@ SOFTWARE.
             <xsl:with-param name="before" select="$after-name"/>
           </xsl:apply-templates>
         </xsl:variable>
-        <xsl:variable name="method" select="eo:specials(@base, true())"/>
+        <xsl:variable name="method" select="eo:specials(@base)"/>
         <xsl:value-of select="$start"/>
         <xsl:value-of select="$method"/>
         <xsl:variable name="after-start">
@@ -454,7 +435,7 @@ SOFTWARE.
       </xsl:otherwise>
     </xsl:choose>
     <!-- Data -->
-    <xsl:if test="eo:has-data(.) and @base!='org.eolang.number' and @base!='org.eolang.string'">
+    <xsl:if test="eo:has-data(.) and @base!='Q.org.eolang.number' and @base!='Q.org.eolang.string'">
       <xsl:value-of select="$clb"/>
       <xsl:value-of select="$lb"/>
       <xsl:value-of select="$space"/>
@@ -506,7 +487,7 @@ SOFTWARE.
     <xsl:param name="tabs"/>
     <xsl:param name="package"/>
     <xsl:param name="no-binding" select="false()"/>
-    <xsl:variable name="name" select="eo:specials(@name, true())"/>
+    <xsl:variable name="name" select="eo:specials(@name)"/>
     <xsl:if test="@name">
       <xsl:value-of select="$name"/>
       <xsl:if test="$conservative or count(o[eo:void(.)])&gt;0">
@@ -559,7 +540,7 @@ SOFTWARE.
       <xsl:value-of select="eo:comma($position, $tabs)"/>
       <xsl:choose>
         <xsl:when test="@as">
-          <xsl:value-of select="eo:specials(@as, true())"/>
+          <xsl:value-of select="eo:specials(@as)"/>
         </xsl:when>
         <xsl:otherwise>
           <xsl:value-of select="$alpha"/>
diff --git a/eo-parser/src/test/java/org/eolang/parser/EoSyntaxTest.java b/eo-parser/src/test/java/org/eolang/parser/EoSyntaxTest.java
index 3a0f846c45..8bde893c77 100644
--- a/eo-parser/src/test/java/org/eolang/parser/EoSyntaxTest.java
+++ b/eo-parser/src/test/java/org/eolang/parser/EoSyntaxTest.java
@@ -309,7 +309,7 @@ void checksTypoPacks(final String yaml) {
 
     @ParameterizedTest
     @ClasspathSource(value = "org/eolang/parser/eo-packs/", glob = "**.yaml")
-    void checksEoTransformations(final String yaml) {
+    void checksEoPacks(final String yaml) {
         MatcherAssert.assertThat(
             "passed without exceptions",
             new XtSticky(
diff --git a/eo-parser/src/test/java/org/eolang/parser/XmirTest.java b/eo-parser/src/test/java/org/eolang/parser/XmirTest.java
index a0c1fbdb7d..129e27c3ff 100644
--- a/eo-parser/src/test/java/org/eolang/parser/XmirTest.java
+++ b/eo-parser/src/test/java/org/eolang/parser/XmirTest.java
@@ -86,9 +86,13 @@ void printsToEo(final String pack) throws IOException {
     void convertsToSweetPhi(final String pack) throws IOException {
         final Xtory xtory = new XtSticky(new XtYaml(pack));
         final boolean conservative = xtory.map().containsKey("conservative");
+        final Xmir xmir = this.asXmir((String) xtory.map().get("input"));
         MatcherAssert.assertThat(
-            "Result PHI should be equal to provided PHI with syntax sugar",
-            this.asXmir((String) xtory.map().get("input")).toPhi(conservative),
+            String.format(
+                "Result PHI should be equal to provided PHI with syntax sugar, XMIR is:\n%s",
+                xmir
+            ),
+            xmir.toPhi(conservative),
             Matchers.equalTo(xtory.map().get("sweet"))
         );
     }
@@ -97,9 +101,13 @@ void convertsToSweetPhi(final String pack) throws IOException {
     @ClasspathSource(value = "org/eolang/parser/phi-packs", glob = "**.yaml")
     void convertsToSaltyPhi(final String pack) throws IOException {
         final Xtory xtory = new XtSticky(new XtYaml(pack));
+        final Xmir xmir = this.asXmir((String) xtory.map().get("input"));
         MatcherAssert.assertThat(
-            "Result PHI should be equal to provided PHI with syntax sugar",
-            this.asXmir((String) xtory.map().get("input")).toSaltyPhi(),
+            String.format(
+                "Result PHI should be equal to provided PHI without syntax sugar, XMIR is:\n%s",
+                xmir
+            ),
+            xmir.toSaltyPhi(),
             Matchers.equalTo(xtory.map().get("salty"))
         );
     }
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/build-fqns.yaml b/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/build-fqns.yaml
index 2f872b215d..429e2095c6 100644
--- a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/build-fqns.yaml
+++ b/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/build-fqns.yaml
@@ -27,22 +27,23 @@ sheets:
   - /org/eolang/parser/parse/build-fqns.xsl
 asserts:
   - /program[not(errors)]
-  - /program/objects[count(o)=3]
+  - /program/objects[count(o)=4]
   - /program/objects/o[@base='.foo' and @name='bar']/o[@base='.examples']/o[@base='.org']/o[@base='Q']
   - /program/objects/o[@name='foo']
   - /program/objects/o[@name='first']/o[@base='stdout' and @name='std']/o[@base='.x']/o[@base='$']
   - /program/objects/o[@name='first']/o[@name='second']/o[@base='.std']/o[1][@base='$']
-  - /program/objects/o[@name='first']/o[@name='second']/o[@base='.std']/o[2][@base='.x']/o[1][@base='^']
+  - /program/objects/o[@name='first']/o[@name='second']/o[@base='.std']/o[2][@base='.x']/o[1][@base='.^']/o[1][@base='$']
   - /program/objects/o[@name='first']/o[@name='second']/o[@name='third']/o[@base='Q.org.eolang.number' and @name='x' and text()!='']
   - /program/objects/o[@name='first']/o[@name='second']/o[@name='third']/o[@base='.plus']/o[1][@base='.x']/o[1][@base='$']
-  - /program/objects/o[@name='first']/o[@name='second']/o[@name='third']/o[@base='.plus']/o[2][@base='.y']/o[1][@base='.^']/o[1][@base='^']
-  - /program/objects/o[@name='first']/o[@name='second']/o[@name='third']/o[@base='.std']/o[1][@base='^']
+  - /program/objects/o[@name='first']/o[@name='second']/o[@name='third']/o[@base='.plus']/o[2][@base='.y']/o[1][@base='.^']/o[1][@base='.^']/o[1][@base='$']
+  - /program/objects/o[@name='first']/o[@name='second']/o[@name='third']/o[@base='.std']/o[1][@base='.^']/o[1][@base='$']
   - /program/objects/o[@name='first']/o[@name='second']/o[@name='third']/o[@base='.std']/o[2][@base='qwe']
-  - /program/objects/o[@name='first']/o[@name='second']/o[@name='third']/o[@base='.third']/o[1][@base='^']
+  - /program/objects/o[@name='first']/o[@name='second']/o[@name='third']/o[@base='.third']/o[1][@base='.^']/o[1][@base='$']
   - /program/objects/o[@name='first']/o[@name='second']/o[@name='third']/o[@base='.third']/o[2][@base='.bar']/o[@base='.examples']/o[@base='.org']/o[@base='Q']
   - /program/objects/o[@name='first']/o[@name='second']/o[@name='fourth']/o[@base='Q.org.eolang.string' and @name='inner']
-  - /program/objects/o[@name='first']/o[@name='second']/o[@name='fourth']/o[@base='.inner' and @name='outer']/o[1][@base='^']
+  - /program/objects/o[@name='first']/o[@name='second']/o[@name='fourth']/o[@base='.inner' and @name='outer']/o[1][@base='.^']/o[1][@base='$']
   - /program/objects/o[@name='first']/o[@name='second']/o[@name='fourth']/o[@base='.inner' and @name='self']/o[1][@base='$']
+  - /program/objects/o[@name='s' and @base='.plus']/o[1][not(@base) and not(@name)]/o[1][@base='.^']/o[1][@base='$']
 input: |-
   +package org.examples
 
@@ -64,3 +65,5 @@ input: |-
 
   # Foo.
   [] > foo
+
+  ([] (^ > x)).plus > s
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/roll-bases.yaml b/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/roll-bases.yaml
index 30d685235d..3937f23ba4 100644
--- a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/roll-bases.yaml
+++ b/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/roll-bases.yaml
@@ -36,12 +36,17 @@ sheets:
   - /org/eolang/parser/parse/explicit-data.xsl
   - /org/eolang/parser/parse/roll-bases.xsl
 asserts:
+  - /program/objects[count(o)=2]
   - //o[@base='$.two.a' and @name='one']
   - //o[@base='$.three.b' and @name='two']
   - //o[@base='Q.org.eolang.c' and @name='three']
   - //o[@base='.with']/o[@base='Q.org.eolang.tuple.empty.with' and o[@base='Q.org.eolang.number']]
   - //o[@base='Q.org.eolang.true.if' and count(o)=2]
   - //o[@base='.if' and count(o)=3]/o[1][@base='$.x']/o[1][@base='Q.org.eolang.y']
+  - //o[@base='.and']/o[1][@base='.eq']/o[1][@base='.as-bytes']/o[@base='Q.org.eolang.bytes' and text()!='']
+  - //o[@base='.and']/o[1][@base='.eq']/o[2][@base='Q.org.eolang.true']
+  - //o[@base='.and']/o[2][@base='.eq']/o[1][@base='.as-bytes']/o[@base='Q.org.eolang.bytes' and text()!='']
+  - //o[@base='.and']/o[2][@base='.eq']/o[2][@base='Q.org.eolang.false']
 input: |
   # No comment.
   [x] > foo
@@ -55,3 +60,9 @@ input: |
         y
       2
       1
+
+  # This unit test is supposed to check the functionality of the corresponding object.
+  [] > compares-bool-to-bytes-reverse
+    and. > @
+      01-.as-bytes.eq true
+      00-.as-bytes.eq false
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-syntax/anonym-abstract.yaml b/eo-parser/src/test/resources/org/eolang/parser/eo-syntax/anonym-abstract.yaml
new file mode 100644
index 0000000000..ca18d33229
--- /dev/null
+++ b/eo-parser/src/test/resources/org/eolang/parser/eo-syntax/anonym-abstract.yaml
@@ -0,0 +1,32 @@
+# The MIT License (MIT)
+#
+# Copyright (c) 2016-2025 Objectionary.com
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included
+# in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+---
+sheets: [ ]
+asserts:
+  - //objects[count(o)=3]
+  - //o[@base='$.x.plus' and @name='a']
+  - //o[@base='Q.org.eolang.number' and @name='@' and o[@base="Q.org.eolang.bytes" and starts-with(text(), '40-14')]]
+input: |
+  # No comments.
+  [] > test
+    ([] (^ > x)).plus > s
+      int
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-typos/empty-line-before-application.yaml b/eo-parser/src/test/resources/org/eolang/parser/eo-typos/empty-lines/empty-line-before-application.yaml
similarity index 100%
rename from eo-parser/src/test/resources/org/eolang/parser/eo-typos/empty-line-before-application.yaml
rename to eo-parser/src/test/resources/org/eolang/parser/eo-typos/empty-lines/empty-line-before-application.yaml
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-typos/empty-line-before-first-object.yaml b/eo-parser/src/test/resources/org/eolang/parser/eo-typos/empty-lines/empty-line-before-first-object.yaml
similarity index 100%
rename from eo-parser/src/test/resources/org/eolang/parser/eo-typos/empty-line-before-first-object.yaml
rename to eo-parser/src/test/resources/org/eolang/parser/eo-typos/empty-lines/empty-line-before-first-object.yaml
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-typos/empty-line-before-method-2.yaml b/eo-parser/src/test/resources/org/eolang/parser/eo-typos/empty-lines/empty-line-before-method-2.yaml
similarity index 100%
rename from eo-parser/src/test/resources/org/eolang/parser/eo-typos/empty-line-before-method-2.yaml
rename to eo-parser/src/test/resources/org/eolang/parser/eo-typos/empty-lines/empty-line-before-method-2.yaml
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-typos/empty-line-before-method.yaml b/eo-parser/src/test/resources/org/eolang/parser/eo-typos/empty-lines/empty-line-before-method.yaml
similarity index 100%
rename from eo-parser/src/test/resources/org/eolang/parser/eo-typos/empty-line-before-method.yaml
rename to eo-parser/src/test/resources/org/eolang/parser/eo-typos/empty-lines/empty-line-before-method.yaml
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-typos/empty-line-before-ref-deep.yaml b/eo-parser/src/test/resources/org/eolang/parser/eo-typos/empty-lines/empty-line-before-ref-deep.yaml
similarity index 100%
rename from eo-parser/src/test/resources/org/eolang/parser/eo-typos/empty-line-before-ref-deep.yaml
rename to eo-parser/src/test/resources/org/eolang/parser/eo-typos/empty-lines/empty-line-before-ref-deep.yaml
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-typos/empty-line-before-ref.yaml b/eo-parser/src/test/resources/org/eolang/parser/eo-typos/empty-lines/empty-line-before-ref.yaml
similarity index 100%
rename from eo-parser/src/test/resources/org/eolang/parser/eo-typos/empty-line-before-ref.yaml
rename to eo-parser/src/test/resources/org/eolang/parser/eo-typos/empty-lines/empty-line-before-ref.yaml
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-typos/empty-line-between-metas.yaml b/eo-parser/src/test/resources/org/eolang/parser/eo-typos/empty-lines/empty-line-between-metas.yaml
similarity index 100%
rename from eo-parser/src/test/resources/org/eolang/parser/eo-typos/empty-line-between-metas.yaml
rename to eo-parser/src/test/resources/org/eolang/parser/eo-typos/empty-lines/empty-line-between-metas.yaml
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-typos/empty-line-in-vertical-application.yaml b/eo-parser/src/test/resources/org/eolang/parser/eo-typos/empty-lines/empty-line-in-vertical-application.yaml
similarity index 100%
rename from eo-parser/src/test/resources/org/eolang/parser/eo-typos/empty-line-in-vertical-application.yaml
rename to eo-parser/src/test/resources/org/eolang/parser/eo-typos/empty-lines/empty-line-in-vertical-application.yaml
diff --git a/eo-parser/src/test/resources/org/eolang/parser/phi-packs/specials.yaml b/eo-parser/src/test/resources/org/eolang/parser/phi-packs/specials.yaml
index a4be8239cc..12e96aa50b 100644
--- a/eo-parser/src/test/resources/org/eolang/parser/phi-packs/specials.yaml
+++ b/eo-parser/src/test/resources/org/eolang/parser/phi-packs/specials.yaml
@@ -23,12 +23,14 @@
 input: |
   # No comments.
   [] > main
+    5 > @
     ^.x > x
     $.a > b
     @.@ > phi
 sweet: |-
   {⟦
     main ↦ ⟦
+      φ ↦ 5,
       x ↦ ξ.ρ.x,
       b ↦ ξ.a,
       phi ↦ ξ.φ.φ
@@ -38,6 +40,7 @@ salty: |-
   {
     ⟦
       main ↦ ⟦
+        φ ↦ 5,
         x ↦ ξ.ρ.x,
         b ↦ ξ.a,
         phi ↦ ξ.φ.φ

From fc61bcb7fd5f8e7bce2ce915f4f1c99209eb6556 Mon Sep 17 00:00:00 2001
From: maxonfjvipon <mtrunnikov@gmail.com>
Date: Tue, 28 Jan 2025 13:58:41 +0300
Subject: [PATCH 06/12] bug(#3845): salty phi fix

---
 .../org/eolang/parser/phi/to-phi.xsl          |  8 -----
 .../org/eolang/parser/phi/to-salty-phi.xsl    | 35 +++++++++----------
 .../org/eolang/parser/phi-packs/specials.yaml |  6 +++-
 3 files changed, 21 insertions(+), 28 deletions(-)

diff --git a/eo-parser/src/main/resources/org/eolang/parser/phi/to-phi.xsl b/eo-parser/src/main/resources/org/eolang/parser/phi/to-phi.xsl
index f47b3b8ada..d0926ae349 100644
--- a/eo-parser/src/main/resources/org/eolang/parser/phi/to-phi.xsl
+++ b/eo-parser/src/main/resources/org/eolang/parser/phi/to-phi.xsl
@@ -85,14 +85,6 @@ SOFTWARE.
     <xsl:value-of select="'&#10;'"/>
   </xsl:variable>
   <!-- Functions -->
-  <!-- ADD XI OR NOT -->
-  <xsl:function name="eo:add-xi">
-    <xsl:param name="add"/>
-    <xsl:if test="$add">
-      <xsl:value-of select="$xi"/>
-      <xsl:text>.</xsl:text>
-    </xsl:if>
-  </xsl:function>
   <!-- Get clean escaped object name  -->
   <xsl:function name="eo:lambda-name">
     <xsl:param name="name"/>
diff --git a/eo-parser/src/main/resources/org/eolang/parser/phi/to-salty-phi.xsl b/eo-parser/src/main/resources/org/eolang/parser/phi/to-salty-phi.xsl
index c83f4a634e..3aa6b233cc 100644
--- a/eo-parser/src/main/resources/org/eolang/parser/phi/to-salty-phi.xsl
+++ b/eo-parser/src/main/resources/org/eolang/parser/phi/to-salty-phi.xsl
@@ -71,14 +71,6 @@ SOFTWARE.
     <xsl:text> </xsl:text>
   </xsl:variable>
   <!-- Functions -->
-  <!-- ADD XI OR NOT -->
-  <xsl:function name="eo:add-xi">
-    <xsl:param name="add"/>
-    <xsl:if test="$add">
-      <xsl:value-of select="$xi"/>
-      <xsl:text>.</xsl:text>
-    </xsl:if>
-  </xsl:function>
   <!-- Get clean escaped object name  -->
   <xsl:function name="eo:lambda-name">
     <xsl:param name="name"/>
@@ -87,10 +79,8 @@ SOFTWARE.
   <!-- SPECIAL CHARACTERS -->
   <xsl:function name="eo:specials">
     <xsl:param name="n"/>
-    <xsl:param name="is-name"/>
     <xsl:choose>
       <xsl:when test="$n='@'">
-        <xsl:value-of select="eo:add-xi(not($is-name))"/>
         <xsl:value-of select="$phi"/>
       </xsl:when>
       <xsl:when test="$n='.@'">
@@ -98,7 +88,6 @@ SOFTWARE.
         <xsl:value-of select="$phi"/>
       </xsl:when>
       <xsl:when test="$n='^'">
-        <xsl:value-of select="eo:add-xi(not($is-name))"/>
         <xsl:value-of select="$rho"/>
       </xsl:when>
       <xsl:when test="$n='.^'">
@@ -121,8 +110,15 @@ SOFTWARE.
         <xsl:text>.</xsl:text>
         <xsl:value-of select="$n"/>
       </xsl:when>
+      <xsl:when test="contains($n, '.')">
+        <xsl:for-each select="tokenize($n, '\.')">
+          <xsl:if test="position()&gt;1">
+            <xsl:text>.</xsl:text>
+          </xsl:if>
+          <xsl:value-of select="eo:specials(.)"/>
+        </xsl:for-each>
+      </xsl:when>
       <xsl:otherwise>
-        <xsl:value-of select="eo:add-xi(not($is-name))"/>
         <xsl:value-of select="$n"/>
       </xsl:otherwise>
     </xsl:choose>
@@ -149,6 +145,7 @@ SOFTWARE.
     <program>
       <xsl:copy-of select="./sheets"/>
       <xsl:copy-of select="./errors"/>
+      <xsl:copy-of select="./objects"/>
       <phi>
         <xsl:text>{</xsl:text>
         <xsl:variable name="tabs" select="2"/>
@@ -212,7 +209,7 @@ SOFTWARE.
   </xsl:template>
   <!-- Void attribute -->
   <xsl:template match="o[eo:void(.)]">
-    <xsl:value-of select="eo:specials(@name, true())"/>
+    <xsl:value-of select="eo:specials(@name)"/>
     <xsl:value-of select="$arrow"/>
     <xsl:value-of select="$empty"/>
   </xsl:template>
@@ -221,7 +218,7 @@ SOFTWARE.
     <xsl:param name="find"/>
     <xsl:variable name="parent" select="parent::*"/>
     <xsl:variable name="rho-dot">
-      <xsl:value-of select="eo:specials('^', true())"/>
+      <xsl:value-of select="eo:specials('^')"/>
       <xsl:text>.</xsl:text>
     </xsl:variable>
     <xsl:choose>
@@ -245,7 +242,7 @@ SOFTWARE.
     <xsl:param name="tabs"/>
     <xsl:param name="package"/>
     <xsl:if test="@name">
-      <xsl:value-of select="eo:specials(@name, true())"/>
+      <xsl:value-of select="eo:specials(@name)"/>
       <xsl:value-of select="$arrow"/>
     </xsl:if>
     <xsl:choose>
@@ -256,7 +253,7 @@ SOFTWARE.
             <xsl:value-of select="text()"/>
           </xsl:when>
           <xsl:otherwise>
-            <xsl:value-of select="eo:specials(@base, false())"/>
+            <xsl:value-of select="eo:specials(@base)"/>
           </xsl:otherwise>
         </xsl:choose>
         <!-- Nested objects -->
@@ -279,7 +276,7 @@ SOFTWARE.
           <xsl:with-param name="tabs" select="$tabs"/>
           <xsl:with-param name="package" select="$package"/>
         </xsl:apply-templates>
-        <xsl:value-of select="eo:specials(@base, true())"/>
+        <xsl:value-of select="eo:specials(@base)"/>
         <!-- Nested objects -->
         <xsl:if test="count(o)&gt;1">
           <xsl:text>(</xsl:text>
@@ -317,7 +314,7 @@ SOFTWARE.
   <xsl:template match="o[eo:abstract(.)]">
     <xsl:param name="tabs"/>
     <xsl:param name="package"/>
-    <xsl:variable name="name" select="eo:specials(@name, true())"/>
+    <xsl:variable name="name" select="eo:specials(@name)"/>
     <xsl:if test="@name">
       <xsl:value-of select="$name"/>
       <xsl:value-of select="$arrow"/>
@@ -366,7 +363,7 @@ SOFTWARE.
         <xsl:if test="matches(@as,'^[0-9][1-9]*$')">
           <xsl:value-of select="$alpha"/>
         </xsl:if>
-        <xsl:value-of select="eo:specials(@as, true())"/>
+        <xsl:value-of select="eo:specials(@as)"/>
       </xsl:when>
       <xsl:otherwise>
         <xsl:value-of select="$alpha"/>
diff --git a/eo-parser/src/test/resources/org/eolang/parser/phi-packs/specials.yaml b/eo-parser/src/test/resources/org/eolang/parser/phi-packs/specials.yaml
index 12e96aa50b..826113996a 100644
--- a/eo-parser/src/test/resources/org/eolang/parser/phi-packs/specials.yaml
+++ b/eo-parser/src/test/resources/org/eolang/parser/phi-packs/specials.yaml
@@ -40,7 +40,11 @@ salty: |-
   {
     ⟦
       main ↦ ⟦
-        φ ↦ 5,
+        φ ↦ Φ.org.eolang.number(
+          α0 ↦ Φ.org.eolang.bytes(
+            α0 ↦ ⟦ Δ ⤍ 40-14-00-00-00-00-00-00 ⟧
+          )
+        ),
         x ↦ ξ.ρ.x,
         b ↦ ξ.a,
         phi ↦ ξ.φ.φ

From aade428ddfd502fdde6b7f617fbfedcc45b76310 Mon Sep 17 00:00:00 2001
From: maxonfjvipon <mtrunnikov@gmail.com>
Date: Tue, 28 Jan 2025 14:42:44 +0300
Subject: [PATCH 07/12] bug(#3845): salty to sweet and back

---
 .../java/org/eolang/parser/PhiSyntax.java     |  3 +-
 .../org/eolang/parser/parse/roll-bases.xsl    | 31 +++++++++++++++----
 .../java/org/eolang/parser/EoSyntaxTest.java  |  1 +
 .../parser/eo-packs/parse/roll-bases.yaml     | 13 +++++++-
 .../parser/eo-syntax/anonym-abstract.yaml     |  5 ++-
 .../eolang/parser/eo-syntax/recursion.yaml    |  2 +-
 .../parser/eo-syntax/space-between.yaml       |  2 +-
 7 files changed, 44 insertions(+), 13 deletions(-)

diff --git a/eo-parser/src/main/java/org/eolang/parser/PhiSyntax.java b/eo-parser/src/main/java/org/eolang/parser/PhiSyntax.java
index 76b2e14a37..d7c5298b51 100644
--- a/eo-parser/src/main/java/org/eolang/parser/PhiSyntax.java
+++ b/eo-parser/src/main/java/org/eolang/parser/PhiSyntax.java
@@ -55,7 +55,8 @@ public final class PhiSyntax implements Syntax {
                 "/org/eolang/parser/parse/wrap-method-calls.xsl",
                 "/org/eolang/parser/unphi/wrap-bytes.xsl",
                 "/org/eolang/parser/unphi/normalize-bytes.xsl",
-                "/org/eolang/parser/unphi/atoms-with-bound-attrs.xsl"
+                "/org/eolang/parser/unphi/atoms-with-bound-attrs.xsl",
+                "/org/eolang/parser/parse/roll-bases.xsl"
             ).back()
         )
     );
diff --git a/eo-parser/src/main/resources/org/eolang/parser/parse/roll-bases.xsl b/eo-parser/src/main/resources/org/eolang/parser/parse/roll-bases.xsl
index 70ba5cf895..1918bedef3 100644
--- a/eo-parser/src/main/resources/org/eolang/parser/parse/roll-bases.xsl
+++ b/eo-parser/src/main/resources/org/eolang/parser/parse/roll-bases.xsl
@@ -73,6 +73,25 @@ SOFTWARE.
               <xsl:apply-templates select="node()[position()&gt;1]"/>
             </xsl:element>
           </xsl:when>
+          <!--
+            Either rolled, but with data:
+              x.
+                z.y
+                  2A-
+            Or not rolled because anonymous:
+              x.
+                []
+          -->
+          <xsl:when test="not(exists($argument/@base)) or eo:has-data($argument)">
+            <xsl:element name="o">
+              <xsl:apply-templates select="@*"/>
+              <xsl:element name="o">
+                <xsl:apply-templates select="$argument/@*"/>
+                <xsl:apply-templates select="$argument/node()"/>
+              </xsl:element>
+              <xsl:apply-templates select="node()[position()&gt;1]"/>
+            </xsl:element>
+          </xsl:when>
           <!--
             Changed to
             x.
@@ -136,9 +155,9 @@ SOFTWARE.
             <xsl:apply-templates select="$arg/node()"/>
           </xsl:element>
           <xsl:apply-templates select="node()[position()&gt;1]"/>
-          <xsl:if test="eo:has-data(.)">
-            <xsl:value-of select="."/>
-          </xsl:if>
+<!--          <xsl:if test="eo:has-data(.)">-->
+<!--            <xsl:value-of select="."/>-->
+<!--          </xsl:if>-->
         </xsl:element>
       </xsl:when>
       <!--
@@ -153,9 +172,9 @@ SOFTWARE.
             <xsl:value-of select="concat($arg/@base, @base)"/>
           </xsl:attribute>
           <xsl:apply-templates select="node()[position()&gt;1]"/>
-          <xsl:if test="eo:has-data(.)">
-            <xsl:value-of select="."/>
-          </xsl:if>
+<!--          <xsl:if test="eo:has-data(.)">-->
+<!--            <xsl:value-of select="."/>-->
+<!--          </xsl:if>-->
         </xsl:element>
       </xsl:otherwise>
     </xsl:choose>
diff --git a/eo-parser/src/test/java/org/eolang/parser/EoSyntaxTest.java b/eo-parser/src/test/java/org/eolang/parser/EoSyntaxTest.java
index 8bde893c77..f395872114 100644
--- a/eo-parser/src/test/java/org/eolang/parser/EoSyntaxTest.java
+++ b/eo-parser/src/test/java/org/eolang/parser/EoSyntaxTest.java
@@ -27,6 +27,7 @@
 import com.jcabi.matchers.XhtmlMatchers;
 import com.jcabi.xml.XML;
 import com.jcabi.xml.XMLDocument;
+import com.yegor256.xsline.StClasspath;
 import com.yegor256.xsline.TrDefault;
 import java.io.IOException;
 import java.nio.charset.StandardCharsets;
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/roll-bases.yaml b/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/roll-bases.yaml
index 3937f23ba4..0e38a14b53 100644
--- a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/roll-bases.yaml
+++ b/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/roll-bases.yaml
@@ -36,7 +36,7 @@ sheets:
   - /org/eolang/parser/parse/explicit-data.xsl
   - /org/eolang/parser/parse/roll-bases.xsl
 asserts:
-  - /program/objects[count(o)=2]
+  - /program/objects[count(o)=3]
   - //o[@base='$.two.a' and @name='one']
   - //o[@base='$.three.b' and @name='two']
   - //o[@base='Q.org.eolang.c' and @name='three']
@@ -47,6 +47,7 @@ asserts:
   - //o[@base='.and']/o[1][@base='.eq']/o[2][@base='Q.org.eolang.true']
   - //o[@base='.and']/o[2][@base='.eq']/o[1][@base='.as-bytes']/o[@base='Q.org.eolang.bytes' and text()!='']
   - //o[@base='.and']/o[2][@base='.eq']/o[2][@base='Q.org.eolang.false']
+  - //o[@name='bts']/o[1][@base='.eq']/o[1][@base='.as-bytes']/o[1][@base='Q.org.eolang.bytes' and text()!='']
 input: |
   # No comment.
   [x] > foo
@@ -66,3 +67,13 @@ input: |
     and. > @
       01-.as-bytes.eq true
       00-.as-bytes.eq false
+
+  # No comments.
+  [] > bts
+    eq. > @
+      as-bytes.
+        bytes.
+          eolang.
+            org.
+              Q
+          01-
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-syntax/anonym-abstract.yaml b/eo-parser/src/test/resources/org/eolang/parser/eo-syntax/anonym-abstract.yaml
index ca18d33229..70656f8ebb 100644
--- a/eo-parser/src/test/resources/org/eolang/parser/eo-syntax/anonym-abstract.yaml
+++ b/eo-parser/src/test/resources/org/eolang/parser/eo-syntax/anonym-abstract.yaml
@@ -22,9 +22,8 @@
 ---
 sheets: [ ]
 asserts:
-  - //objects[count(o)=3]
-  - //o[@base='$.x.plus' and @name='a']
-  - //o[@base='Q.org.eolang.number' and @name='@' and o[@base="Q.org.eolang.bytes" and starts-with(text(), '40-14')]]
+  - //objects[count(o)=1]
+  - //o[@base='.plus' and @name='s' and o[1][not(@name) and not(@base)]/o[@base='$.^']]/o[2][@base='Q.org.eolang.int']
 input: |
   # No comments.
   [] > test
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-syntax/recursion.yaml b/eo-parser/src/test/resources/org/eolang/parser/eo-syntax/recursion.yaml
index 35e322f2cb..c24c35a420 100644
--- a/eo-parser/src/test/resources/org/eolang/parser/eo-syntax/recursion.yaml
+++ b/eo-parser/src/test/resources/org/eolang/parser/eo-syntax/recursion.yaml
@@ -24,7 +24,7 @@ sheets: [ ]
 asserts:
   - /program[not(errors)]
   - //o[@name='f' and @line='8']
-  - //o[@base='^.f']
+  - //o[@base='$.^.f']
 input: |
   +home https://github.com/objectionary/eo
   +package test
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-syntax/space-between.yaml b/eo-parser/src/test/resources/org/eolang/parser/eo-syntax/space-between.yaml
index f0bf36b269..be8df42db7 100644
--- a/eo-parser/src/test/resources/org/eolang/parser/eo-syntax/space-between.yaml
+++ b/eo-parser/src/test/resources/org/eolang/parser/eo-syntax/space-between.yaml
@@ -23,7 +23,7 @@
 sheets: [ ]
 asserts:
   - /program[not(errors)]
-  - //o[@base='^.a.plus' and @name='@']/o[@base='^.b']
+  - //o[@base='$.^.a.plus' and @name='@']/o[@base='$.^.b']
 input: |
   +home https://github.com/objectionary/eo
   +package org.eolang.priority

From 69c4cd55c9f4aabef004992adf8d1bf4b03b99d0 Mon Sep 17 00:00:00 2001
From: maxonfjvipon <mtrunnikov@gmail.com>
Date: Tue, 28 Jan 2025 17:41:17 +0300
Subject: [PATCH 08/12] bug(#3845): parser

---
 .../main/java/org/eolang/maven/PrintMojo.java | 22 ++------------
 .../java/org/eolang/maven/ShakeMojoTest.java  |  8 ++---
 .../maven/shake-packs/add-locators.yaml       | 15 +++-------
 .../maven/shake-packs/add-locs-with-dot.yml   |  2 +-
 .../org/eolang/maven/shake-packs/add-locs.yml |  2 +-
 .../shake-packs/add-probes-to-empty.yaml      | 15 +++-------
 .../eolang/maven/shake-packs/add-probes.yaml  | 15 +++-------
 .../maven/shake-packs/adds-no-probes.yaml     | 15 +++-------
 .../maven/shake-packs/cti-adds-error.yaml     |  2 +-
 .../maven/shake-packs/cti-adds-warning.yaml   |  2 +-
 .../maven/shake-packs/sets-blank-schema.yaml  |  2 +-
 .../java/org/eolang/parser/DrProgram.java     |  8 ++++-
 .../main/java/org/eolang/parser/EoSyntax.java |  3 +-
 eo-parser/src/main/resources/XMIR.xsd         | 30 +++++++++++++++++--
 .../eolang/parser/parse/expand-aliases.xsl    | 25 +++++++++++++---
 .../org/eolang/parser/parse/roll-bases.xsl    | 16 +++++-----
 .../org/eolang/parser/phi/to-phi.xsl          |  9 +++++-
 .../org/eolang/parser/phi/to-salty-phi.xsl    |  9 +++++-
 .../org/eolang/parser/unphi/wrap-bytes.xsl    |  2 +-
 .../java/org/eolang/parser/EoSyntaxTest.java  |  7 ++---
 .../eo-packs/parse/add-default-package.yaml   |  2 +-
 .../parser/eo-packs/parse/expand-aliases.yaml |  4 +--
 .../eo-packs/parse/resolve-aliases.yaml       |  4 +--
 .../parser/print-packs/yaml/inheritance.yaml  |  4 +--
 24 files changed, 118 insertions(+), 105 deletions(-)

diff --git a/eo-maven-plugin/src/main/java/org/eolang/maven/PrintMojo.java b/eo-maven-plugin/src/main/java/org/eolang/maven/PrintMojo.java
index 029cacd312..f1097d907a 100644
--- a/eo-maven-plugin/src/main/java/org/eolang/maven/PrintMojo.java
+++ b/eo-maven-plugin/src/main/java/org/eolang/maven/PrintMojo.java
@@ -24,7 +24,6 @@
 package org.eolang.maven;
 
 import com.jcabi.log.Logger;
-import com.jcabi.xml.XML;
 import com.jcabi.xml.XMLDocument;
 import java.io.File;
 import java.io.IOException;
@@ -72,17 +71,6 @@ public final class PrintMojo extends SafeMojo {
     )
     private File printOutputDir;
 
-    /**
-     * Print EO in reversed notation.
-     * @checkstyle MemberNameCheck (10 lines)
-     */
-    @Parameter(
-        property = "eo.printReversed",
-        required = true,
-        defaultValue = "false"
-    )
-    private boolean printReversed;
-
     @Override
     void exec() throws IOException {
         final Home home = new HmBase(this.printOutputDir);
@@ -93,13 +81,9 @@ void exec() throws IOException {
                     this.printSourcesDir.toPath().relativize(source).toString()
                         .replace(".xmir", ".eo")
                 );
-                final XML xml = new XMLDocument(new TextOf(source).asString());
-                final String program;
-                if (this.printReversed) {
-                    program = new Xmir(xml).toReversedEO();
-                } else {
-                    program = new Xmir(xml).toEO();
-                }
+                final String program = new Xmir(
+                    new XMLDocument(new TextOf(source).asString())
+                ).toEO();
                 home.save(program, relative);
                 Logger.info(
                     this,
diff --git a/eo-maven-plugin/src/test/java/org/eolang/maven/ShakeMojoTest.java b/eo-maven-plugin/src/test/java/org/eolang/maven/ShakeMojoTest.java
index 790c7fad16..3af574bb76 100644
--- a/eo-maven-plugin/src/test/java/org/eolang/maven/ShakeMojoTest.java
+++ b/eo-maven-plugin/src/test/java/org/eolang/maven/ShakeMojoTest.java
@@ -56,6 +56,7 @@
 import org.junit.jupiter.api.Assertions;
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.extension.ExtendWith;
+import org.junit.jupiter.params.ParameterizedTest;
 
 /**
  * Test case for {@link ShakeMojo}.
@@ -89,7 +90,7 @@ void shakesSimpleObject(@Mktmp final Path temp) throws Exception {
         );
     }
 
-    @Test
+    @ParameterizedTest
     @ClasspathSource(value = "org/eolang/maven/shake-packs/", glob = "**.yaml")
     void checksShakePacks(final String yaml) {
         MatcherAssert.assertThat(
@@ -98,10 +99,7 @@ void checksShakePacks(final String yaml) {
                 new XtStrict(
                     new XtYaml(
                         yaml,
-                        eo -> new EoSyntax(
-                            "scenario",
-                            String.format("%s\n", eo)
-                        ).parsed()
+                        eo -> new EoSyntax("scenario", String.format("%s\n", eo)).parsed()
                     )
                 )
             ),
diff --git a/eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/add-locators.yaml b/eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/add-locators.yaml
index fa665f974a..43d594a818 100644
--- a/eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/add-locators.yaml
+++ b/eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/add-locators.yaml
@@ -21,17 +21,10 @@
 # SOFTWARE.
 ---
 sheets:
-  - /org/eolang/parser/shake/cti-adds-errors.xsl
-  - /org/eolang/parser/shake/vars-float-up.xsl
-  - /org/eolang/parser/shake/build-fqns.xsl
-  - /org/eolang/parser/shake/expand-qqs.xsl
-  - /org/eolang/parser/shake/add-probes.xsl
-  - /org/eolang/parser/shake/expand-aliases.xsl
-  - /org/eolang/parser/shake/resolve-aliases.xsl
-  - /org/eolang/parser/shake/add-default-package.xsl
-  - /org/eolang/parser/shake/explicit-data.xsl
-  - /org/eolang/parser/shake/set-locators.xsl
-  - /org/eolang/parser/shake/blank-xsd-schema.xsl
+  - /org/eolang/maven/shake/cti-adds-errors.xsl
+  - /org/eolang/maven/shake/add-probes.xsl
+  - /org/eolang/maven/shake/set-locators.xsl
+  - /org/eolang/maven/shake/blank-xsd-schema.xsl
 asserts:
   - /program[not(errors)]
   - //o[@name='a' and @loc='Φ.org.abc.a']
diff --git a/eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/add-locs-with-dot.yml b/eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/add-locs-with-dot.yml
index 82ebaf817f..b6de131087 100644
--- a/eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/add-locs-with-dot.yml
+++ b/eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/add-locs-with-dot.yml
@@ -21,7 +21,7 @@
 # SOFTWARE.
 ---
 sheets:
-  - /org/eolang/parser/shake/set-locators.xsl
+  - /org/eolang/maven/shake/set-locators.xsl
 document:
   <?xml version="1.0" encoding="UTF-8"?>
   <program>
diff --git a/eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/add-locs.yml b/eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/add-locs.yml
index 824afdb08a..70f9151fb4 100644
--- a/eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/add-locs.yml
+++ b/eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/add-locs.yml
@@ -21,7 +21,7 @@
 # SOFTWARE.
 ---
 sheets:
-  - /org/eolang/parser/shake/set-locators.xsl
+  - /org/eolang/maven/shake/set-locators.xsl
 document:
   <?xml version="1.0" encoding="UTF-8"?>
   <program>
diff --git a/eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/add-probes-to-empty.yaml b/eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/add-probes-to-empty.yaml
index 4db42ea227..9731ef4df7 100644
--- a/eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/add-probes-to-empty.yaml
+++ b/eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/add-probes-to-empty.yaml
@@ -21,17 +21,10 @@
 # SOFTWARE.
 ---
 sheets:
-  - /org/eolang/parser/shake/cti-adds-errors.xsl
-  - /org/eolang/parser/shake/vars-float-up.xsl
-  - /org/eolang/parser/shake/build-fqns.xsl
-  - /org/eolang/parser/shake/expand-qqs.xsl
-  - /org/eolang/parser/shake/add-probes.xsl
-  - /org/eolang/parser/shake/expand-aliases.xsl
-  - /org/eolang/parser/shake/resolve-aliases.xsl
-  - /org/eolang/parser/shake/add-default-package.xsl
-  - /org/eolang/parser/shake/explicit-data.xsl
-  - /org/eolang/parser/shake/set-locators.xsl
-  - /org/eolang/parser/shake/blank-xsd-schema.xsl
+  - /org/eolang/maven/shake/cti-adds-errors.xsl
+  - /org/eolang/maven/shake/add-probes.xsl
+  - /org/eolang/maven/shake/set-locators.xsl
+  - /org/eolang/maven/shake/blank-xsd-schema.xsl
 asserts:
   - /program[not(errors)]
   - //metas[count(.//meta[head/text()='probe'])=1]
diff --git a/eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/add-probes.yaml b/eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/add-probes.yaml
index 6863dfb6e4..db7905dece 100644
--- a/eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/add-probes.yaml
+++ b/eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/add-probes.yaml
@@ -21,17 +21,10 @@
 # SOFTWARE.
 ---
 sheets:
-  - /org/eolang/parser/shake/cti-adds-errors.xsl
-  - /org/eolang/parser/shake/vars-float-up.xsl
-  - /org/eolang/parser/shake/build-fqns.xsl
-  - /org/eolang/parser/shake/expand-qqs.xsl
-  - /org/eolang/parser/shake/add-probes.xsl
-  - /org/eolang/parser/shake/expand-aliases.xsl
-  - /org/eolang/parser/shake/resolve-aliases.xsl
-  - /org/eolang/parser/shake/add-default-package.xsl
-  - /org/eolang/parser/shake/explicit-data.xsl
-  - /org/eolang/parser/shake/set-locators.xsl
-  - /org/eolang/parser/shake/blank-xsd-schema.xsl
+  - /org/eolang/maven/shake/cti-adds-errors.xsl
+  - /org/eolang/maven/shake/add-probes.xsl
+  - /org/eolang/maven/shake/set-locators.xsl
+  - /org/eolang/maven/shake/blank-xsd-schema.xsl
 asserts:
   - /program[not(errors)]
   - /program/sheets/sheet[contains(text(),'add-probes')]
diff --git a/eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/adds-no-probes.yaml b/eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/adds-no-probes.yaml
index 0554844449..007b9a8987 100644
--- a/eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/adds-no-probes.yaml
+++ b/eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/adds-no-probes.yaml
@@ -21,17 +21,10 @@
 # SOFTWARE.
 ---
 sheets:
-  - /org/eolang/parser/shake/cti-adds-errors.xsl
-  - /org/eolang/parser/shake/vars-float-up.xsl
-  - /org/eolang/parser/shake/build-fqns.xsl
-  - /org/eolang/parser/shake/expand-qqs.xsl
-  - /org/eolang/parser/shake/add-probes.xsl
-  - /org/eolang/parser/shake/expand-aliases.xsl
-  - /org/eolang/parser/shake/resolve-aliases.xsl
-  - /org/eolang/parser/shake/add-default-package.xsl
-  - /org/eolang/parser/shake/explicit-data.xsl
-  - /org/eolang/parser/shake/set-locators.xsl
-  - /org/eolang/parser/shake/blank-xsd-schema.xsl
+  - /org/eolang/maven/shake/cti-adds-errors.xsl
+  - /org/eolang/maven/shake/add-probes.xsl
+  - /org/eolang/maven/shake/set-locators.xsl
+  - /org/eolang/maven/shake/blank-xsd-schema.xsl
 asserts:
   - /program[not(errors)]
   - /program[not(metas)]
diff --git a/eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/cti-adds-error.yaml b/eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/cti-adds-error.yaml
index b79859e4ed..2d5d4e97e2 100644
--- a/eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/cti-adds-error.yaml
+++ b/eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/cti-adds-error.yaml
@@ -21,7 +21,7 @@
 # SOFTWARE.
 ---
 sheets:
-  - /org/eolang/parser/shake/cti-adds-errors.xsl
+  - /org/eolang/maven/shake/cti-adds-errors.xsl
 asserts:
   - /program/errors[count(*)=1]
   - /program/errors/error[@check='cti']
diff --git a/eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/cti-adds-warning.yaml b/eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/cti-adds-warning.yaml
index 1cb9301385..dc670f2594 100644
--- a/eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/cti-adds-warning.yaml
+++ b/eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/cti-adds-warning.yaml
@@ -21,7 +21,7 @@
 # SOFTWARE.
 ---
 sheets:
-  - /org/eolang/parser/shake/cti-adds-errors.xsl
+  - /org/eolang/maven/shake/cti-adds-errors.xsl
 asserts:
   - /program/errors[count(*)=1]
   - /program/errors/error[@check='cti']
diff --git a/eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/sets-blank-schema.yaml b/eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/sets-blank-schema.yaml
index e59823cd73..44eb6657d7 100644
--- a/eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/sets-blank-schema.yaml
+++ b/eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/sets-blank-schema.yaml
@@ -21,7 +21,7 @@
 # SOFTWARE.
 ---
 sheets:
-  - /org/eolang/parser/shake/blank-xsd-schema.xsl
+  - /org/eolang/maven/shake/blank-xsd-schema.xsl
 asserts:
   - /program[@xsi:noNamespaceSchemaLocation='https://www.eolang.org/xsd/XMIR-anything.xsd']
 input: |
diff --git a/eo-parser/src/main/java/org/eolang/parser/DrProgram.java b/eo-parser/src/main/java/org/eolang/parser/DrProgram.java
index 4a6e10ac7a..c277e59243 100644
--- a/eo-parser/src/main/java/org/eolang/parser/DrProgram.java
+++ b/eo-parser/src/main/java/org/eolang/parser/DrProgram.java
@@ -58,6 +58,12 @@ public Iterator<Directive> iterator() {
         final String when = ZonedDateTime.now(ZoneOffset.UTC).format(
             DateTimeFormatter.ISO_INSTANT
         );
+        final String nme;
+        if (this.name.startsWith("Q.")) {
+            nme = this.name.substring(2);
+        } else {
+            nme = this.name;
+        }
         return new Directives()
             .comment(
                 String.join(
@@ -90,7 +96,7 @@ public Iterator<Directive> iterator() {
                 "noNamespaceSchemaLocation xsi http://www.w3.org/2001/XMLSchema-instance",
                 DrProgram.schema()
             )
-            .attr("name", this.name)
+            .attr("name", nme)
             .attr("version", Manifests.read("EO-Version"))
             .attr("revision", Manifests.read("EO-Revision"))
             .attr("dob", Manifests.read("EO-Dob"))
diff --git a/eo-parser/src/main/java/org/eolang/parser/EoSyntax.java b/eo-parser/src/main/java/org/eolang/parser/EoSyntax.java
index 704b0d38f5..437494f58e 100644
--- a/eo-parser/src/main/java/org/eolang/parser/EoSyntax.java
+++ b/eo-parser/src/main/java/org/eolang/parser/EoSyntax.java
@@ -130,6 +130,7 @@ public EoSyntax(final String nme, final String ipt) {
      *
      * @param nme The name of the EO program being parsed
      * @param ipt The EO program to parse
+     * @param transform Transform XMIR after parsing
      */
     public EoSyntax(final String nme, final String ipt, final Train<Shift> transform) {
         this(nme, new InputOf(ipt), transform);
@@ -161,7 +162,7 @@ public EoSyntax(final String nme, final Input ipt) {
      * @param ipt The EO program to parse
      * @param transform Transform XMIR after parsing function
      */
-    EoSyntax(final String nme, final Input ipt, Function<XML, XML> transform) {
+    EoSyntax(final String nme, final Input ipt, final Function<XML, XML> transform) {
         this.name = nme;
         this.input = ipt;
         this.transform = transform;
diff --git a/eo-parser/src/main/resources/XMIR.xsd b/eo-parser/src/main/resources/XMIR.xsd
index e8e0823ec7..fa908b7e12 100644
--- a/eo-parser/src/main/resources/XMIR.xsd
+++ b/eo-parser/src/main/resources/XMIR.xsd
@@ -96,7 +96,31 @@ SOFTWARE.
       </xs:documentation>
     </xs:annotation>
     <xs:restriction base="xs:string">
-      <xs:pattern value="∅|Q|QQ|[A-Z]\S*|\.?(^|$|@|[a-z]\S*)|[a-z]\S*(\.[a-z]\S*)*"/>
+      <xs:pattern value="∅|\.(^|@|[a-z]\S*)|(Q|$)(\.(^|@|[a-z]\S*))*"/>
+    </xs:restriction>
+  </xs:simpleType>
+  <xs:simpleType name="program-name">
+    <xs:annotation>
+      <xs:appinfo>The name of the program</xs:appinfo>
+      <xs:documentation>
+        The name of the program
+      </xs:documentation>
+    </xs:annotation>
+    <xs:restriction base="xs:string">
+      <xs:pattern value="[a-z]\S*"/>
+    </xs:restriction>
+  </xs:simpleType>
+  <xs:simpleType name="atom">
+    <xs:annotation>
+      <xs:appinfo>A fully qualified name of an object starting from global scope</xs:appinfo>
+      <xs:documentation>
+        The global fully qualified name of an object, which includes the names of all the objects that are its ancestors.
+        This type is used to uniquely identify an object within the program. The FQN is typically used to reference
+        from the global scope, ensuring that the correct object is accessed or modified.
+      </xs:documentation>
+    </xs:annotation>
+    <xs:restriction base="xs:string">
+      <xs:pattern value="(Q(\.(@|[a-z]\S*))*)|[A-Z]\S*"/>
     </xs:restriction>
   </xs:simpleType>
   <xs:simpleType name="locator">
@@ -162,7 +186,7 @@ SOFTWARE.
       </xs:annotation>
     </xs:attribute>
     <xs:attribute name="as" type="attribute-name"/>
-    <xs:attribute name="atom" type="fqn"/>
+    <xs:attribute name="atom" type="atom"/>
     <xs:attribute name="loc" type="locator"/>
   </xs:complexType>
   <xs:complexType name="error">
@@ -386,7 +410,7 @@ SOFTWARE.
         </xs:complexType>
       </xs:element>
     </xs:all>
-    <xs:attribute name="name" type="fqn" use="required">
+    <xs:attribute name="name" type="program-name" use="required">
       <xs:annotation>
         <xs:appinfo>The name of the program, usually equal to the name of the object defined in it</xs:appinfo>
         <xs:documentation>
diff --git a/eo-parser/src/main/resources/org/eolang/parser/parse/expand-aliases.xsl b/eo-parser/src/main/resources/org/eolang/parser/parse/expand-aliases.xsl
index f7374f7a27..91437e9823 100644
--- a/eo-parser/src/main/resources/org/eolang/parser/parse/expand-aliases.xsl
+++ b/eo-parser/src/main/resources/org/eolang/parser/parse/expand-aliases.xsl
@@ -34,20 +34,37 @@ SOFTWARE.
   +alias foo org.example.foo
   -->
   <xsl:output encoding="UTF-8" method="xml"/>
-  <xsl:template match="/program/metas/meta[head='alias' and not(contains(tail, ' '))]">
+  <xsl:template match="/program/metas/meta[head='alias']">
+    <xsl:variable name="expanded" select="contains(tail, ' ')"/>
+    <xsl:variable name="last">
+      <xsl:choose>
+        <xsl:when test="$expanded">
+          <xsl:value-of select="tokenize(tail/text(), ' ')[last()]"/>
+        </xsl:when>
+        <xsl:otherwise>
+          <xsl:value-of select="tail/text()"/>
+        </xsl:otherwise>
+      </xsl:choose>
+    </xsl:variable>
+    <xsl:variable name="parts" select="tokenize($last, '\.')"/>
+    <xsl:variable name="tail">
+      <xsl:if test="not(starts-with($last, 'Q.'))">
+        <xsl:text>Q.</xsl:text>
+      </xsl:if>
+      <xsl:value-of select="$last"/>
+    </xsl:variable>
     <xsl:copy>
       <xsl:apply-templates select="node() except tail except part|@*"/>
-      <xsl:variable name="parts" select="tokenize(tail, '\.')"/>
       <xsl:element name="tail">
         <xsl:value-of select="$parts[last()]"/>
         <xsl:text> </xsl:text>
-        <xsl:value-of select="tail"/>
+        <xsl:value-of select="$tail"/>
       </xsl:element>
       <xsl:element name="part">
         <xsl:value-of select="$parts[last()]"/>
       </xsl:element>
       <xsl:element name="part">
-        <xsl:value-of select="tail"/>
+        <xsl:value-of select="$tail"/>
       </xsl:element>
     </xsl:copy>
   </xsl:template>
diff --git a/eo-parser/src/main/resources/org/eolang/parser/parse/roll-bases.xsl b/eo-parser/src/main/resources/org/eolang/parser/parse/roll-bases.xsl
index 1918bedef3..d71dd9e1ee 100644
--- a/eo-parser/src/main/resources/org/eolang/parser/parse/roll-bases.xsl
+++ b/eo-parser/src/main/resources/org/eolang/parser/parse/roll-bases.xsl
@@ -106,17 +106,21 @@ SOFTWARE.
         </xsl:choose>
       </xsl:when>
       <!--
-        With anonymous
+        - With anonymous
         x.
           []
 
-        Or with data
+        - Or with data
         x.
           2A-
 
+        - Or ∅ (in case of parsing errors)
+        x.
+          ∅
+
         Leave as is
       -->
-      <xsl:when test="not(exists($first/@base)) or eo:has-data($first)">
+      <xsl:when test="not(exists($first/@base)) or eo:has-data($first) or eo:void($first)">
         <xsl:element name="o">
           <xsl:apply-templates select="@*"/>
           <xsl:element name="o">
@@ -155,9 +159,6 @@ SOFTWARE.
             <xsl:apply-templates select="$arg/node()"/>
           </xsl:element>
           <xsl:apply-templates select="node()[position()&gt;1]"/>
-<!--          <xsl:if test="eo:has-data(.)">-->
-<!--            <xsl:value-of select="."/>-->
-<!--          </xsl:if>-->
         </xsl:element>
       </xsl:when>
       <!--
@@ -172,9 +173,6 @@ SOFTWARE.
             <xsl:value-of select="concat($arg/@base, @base)"/>
           </xsl:attribute>
           <xsl:apply-templates select="node()[position()&gt;1]"/>
-<!--          <xsl:if test="eo:has-data(.)">-->
-<!--            <xsl:value-of select="."/>-->
-<!--          </xsl:if>-->
         </xsl:element>
       </xsl:otherwise>
     </xsl:choose>
diff --git a/eo-parser/src/main/resources/org/eolang/parser/phi/to-phi.xsl b/eo-parser/src/main/resources/org/eolang/parser/phi/to-phi.xsl
index d0926ae349..42990d4acd 100644
--- a/eo-parser/src/main/resources/org/eolang/parser/phi/to-phi.xsl
+++ b/eo-parser/src/main/resources/org/eolang/parser/phi/to-phi.xsl
@@ -121,7 +121,14 @@ SOFTWARE.
       <xsl:when test="$aliases[text()=$n]">
         <xsl:value-of select="$program"/>
         <xsl:text>.</xsl:text>
-        <xsl:value-of select="$n"/>
+        <xsl:choose>
+          <xsl:when test="starts-with($n, 'Q.')">
+            <xsl:value-of select="substring($n, 3)"/>
+          </xsl:when>
+          <xsl:otherwise>
+            <xsl:value-of select="$n"/>
+          </xsl:otherwise>
+        </xsl:choose>
       </xsl:when>
       <xsl:when test="contains($n, '.')">
         <xsl:for-each select="tokenize($n, '\.')">
diff --git a/eo-parser/src/main/resources/org/eolang/parser/phi/to-salty-phi.xsl b/eo-parser/src/main/resources/org/eolang/parser/phi/to-salty-phi.xsl
index 3aa6b233cc..4c022dfd20 100644
--- a/eo-parser/src/main/resources/org/eolang/parser/phi/to-salty-phi.xsl
+++ b/eo-parser/src/main/resources/org/eolang/parser/phi/to-salty-phi.xsl
@@ -108,7 +108,14 @@ SOFTWARE.
       <xsl:when test="$aliases[text()=$n]">
         <xsl:value-of select="$program"/>
         <xsl:text>.</xsl:text>
-        <xsl:value-of select="$n"/>
+        <xsl:choose>
+          <xsl:when test="starts-with($n, 'Q.')">
+            <xsl:value-of select="substring($n, 3)"/>
+          </xsl:when>
+          <xsl:otherwise>
+            <xsl:value-of select="$n"/>
+          </xsl:otherwise>
+        </xsl:choose>
       </xsl:when>
       <xsl:when test="contains($n, '.')">
         <xsl:for-each select="tokenize($n, '\.')">
diff --git a/eo-parser/src/main/resources/org/eolang/parser/unphi/wrap-bytes.xsl b/eo-parser/src/main/resources/org/eolang/parser/unphi/wrap-bytes.xsl
index 107c5683e8..0cada53d5d 100644
--- a/eo-parser/src/main/resources/org/eolang/parser/unphi/wrap-bytes.xsl
+++ b/eo-parser/src/main/resources/org/eolang/parser/unphi/wrap-bytes.xsl
@@ -33,7 +33,7 @@ SOFTWARE.
   <xsl:output encoding="UTF-8" method="xml"/>
   <xsl:template match="o[eo:abstract(.) and @name and eo:has-data(.)]">
     <xsl:element name="o">
-      <xsl:attribute name="base">org.eolang.bytes</xsl:attribute>
+      <xsl:attribute name="base">Q.org.eolang.bytes</xsl:attribute>
       <xsl:attribute name="name" select="@name"/>
       <xsl:element name="o">
         <xsl:attribute name="as" select="'α0'"/>
diff --git a/eo-parser/src/test/java/org/eolang/parser/EoSyntaxTest.java b/eo-parser/src/test/java/org/eolang/parser/EoSyntaxTest.java
index f395872114..b0c539ac11 100644
--- a/eo-parser/src/test/java/org/eolang/parser/EoSyntaxTest.java
+++ b/eo-parser/src/test/java/org/eolang/parser/EoSyntaxTest.java
@@ -27,7 +27,6 @@
 import com.jcabi.matchers.XhtmlMatchers;
 import com.jcabi.xml.XML;
 import com.jcabi.xml.XMLDocument;
-import com.yegor256.xsline.StClasspath;
 import com.yegor256.xsline.TrDefault;
 import java.io.IOException;
 import java.nio.charset.StandardCharsets;
@@ -178,7 +177,7 @@ void parsesArrow() throws IOException {
                 new InputOf("1 > x")
             ).parsed(),
             XhtmlMatchers.hasXPaths(
-                "/program/objects/o[@base='number' and @name='x' and text()]"
+                "/program/objects/o[@base='Q.org.eolang.number' and @name='x' and o[text()]]"
             )
         );
     }
@@ -241,8 +240,8 @@ void parsesMethodCalls() throws IOException {
             XhtmlMatchers.hasXPaths(
                 "/program[@name='test-xml-1']",
                 "/program/objects/o[@base='.add']",
-                "/program/objects/o/o[@base='number']",
-                "/program/objects/o/o[@base='true']"
+                "/program/objects/o/o[@base='Q.org.eolang.number']",
+                "/program/objects/o/o[@base='Q.org.eolang.true']"
             )
         );
     }
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/add-default-package.yaml b/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/add-default-package.yaml
index 5bd76b2f29..e870e83307 100644
--- a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/add-default-package.yaml
+++ b/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/add-default-package.yaml
@@ -31,7 +31,7 @@ asserts:
   - /program[not(errors)]
   - /program/objects[count(o)=1]
   - //o[@base='Q.org.eolang.and' and @line='9']
-  - //o[@base='foo']
+  - //o[@base='Q.foo']
   - //o[@base='$']
   - //o[@base='^']
   - //o[@base='Q']
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/expand-aliases.yaml b/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/expand-aliases.yaml
index 9b7919a4c5..c79b41f9c9 100644
--- a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/expand-aliases.yaml
+++ b/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/expand-aliases.yaml
@@ -25,8 +25,8 @@ sheets:
   - /org/eolang/parser/parse/expand-aliases.xsl
 asserts:
   - /program[not(errors)]
-  - //meta[head='alias' and tail='scanner org.eolang.txt.scanner' and part[1]='scanner' and part[2]='org.eolang.txt.scanner']
-  - //meta[head='alias' and tail='stdin org.eolang.io.stdin' and part[1]='stdin' and part[2]='org.eolang.io.stdin']
+  - //meta[head='alias' and tail='scanner Q.org.eolang.txt.scanner' and part[1]='scanner' and part[2]='Q.org.eolang.txt.scanner']
+  - //meta[head='alias' and tail='stdin Q.org.eolang.io.stdin' and part[1]='stdin' and part[2]='Q.org.eolang.io.stdin']
 input: |
   +alias org.eolang.txt.scanner
   +alias stdin org.eolang.io.stdin
diff --git a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/resolve-aliases.yaml b/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/resolve-aliases.yaml
index a6237495f0..1e5849a283 100644
--- a/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/resolve-aliases.yaml
+++ b/eo-parser/src/test/resources/org/eolang/parser/eo-packs/parse/resolve-aliases.yaml
@@ -31,8 +31,8 @@ asserts:
   - /program/objects[count(o)=1]
   - /program/metas/meta[head='foo' and @line='4']
   - /program/metas[count(meta)=4]
-  - //o[@base='org.eolang.txt.scanner']
-  - //o[@base='org.eolang.io.stdout' and @line='10']
+  - //o[@base='Q.org.eolang.txt.scanner']
+  - //o[@base='Q.org.eolang.io.stdout' and @line='10']
   - //o[@base='and' and @line='8']
   - //o[@base='$']
   - //o[@base='^']
diff --git a/eo-parser/src/test/resources/org/eolang/parser/print-packs/yaml/inheritance.yaml b/eo-parser/src/test/resources/org/eolang/parser/print-packs/yaml/inheritance.yaml
index 4d346ce90a..2190d1deff 100644
--- a/eo-parser/src/test/resources/org/eolang/parser/print-packs/yaml/inheritance.yaml
+++ b/eo-parser/src/test/resources/org/eolang/parser/print-packs/yaml/inheritance.yaml
@@ -50,8 +50,8 @@ origin: |
 
 printed: |
   +package sandbox
-  +alias stdout org.eolang.io.stdout
-  +alias sprintf org.eolang.txt.sprintf
+  +alias stdout Q.org.eolang.io.stdout
+  +alias sprintf Q.org.eolang.txt.sprintf
   +architect yegor256@gmail.com
 
   # No comments.

From 507474a3585c2c0ba7b1b6d9e152f56f56498296 Mon Sep 17 00:00:00 2001
From: maxonfjvipon <mtrunnikov@gmail.com>
Date: Tue, 28 Jan 2025 17:48:28 +0300
Subject: [PATCH 09/12] bug(#3845): cti

---
 .../eolang/maven/shake/cti-adds-errors.xsl    |  8 ++++----
 .../maven/shake-packs/add-locators.yaml       | 20 ++++++++-----------
 2 files changed, 12 insertions(+), 16 deletions(-)

diff --git a/eo-maven-plugin/src/main/resources/org/eolang/maven/shake/cti-adds-errors.xsl b/eo-maven-plugin/src/main/resources/org/eolang/maven/shake/cti-adds-errors.xsl
index f4f775fd68..0068dd7908 100644
--- a/eo-maven-plugin/src/main/resources/org/eolang/maven/shake/cti-adds-errors.xsl
+++ b/eo-maven-plugin/src/main/resources/org/eolang/maven/shake/cti-adds-errors.xsl
@@ -30,20 +30,20 @@ SOFTWARE.
   <xsl:template match="/program/errors">
     <xsl:copy>
       <xsl:apply-templates select="node()|@*"/>
-      <xsl:apply-templates select="//o[@base='cti']" mode="create"/>
+      <xsl:apply-templates select="//o[@base='Q.org.eolang.cti']" mode="create"/>
     </xsl:copy>
   </xsl:template>
   <xsl:template match="/program[not(errors)]">
     <xsl:copy>
       <xsl:apply-templates select="node()|@*"/>
-      <xsl:if test="//o[@base='cti']">
+      <xsl:if test="//o[@base='Q.org.eolang.cti']">
         <errors>
-          <xsl:apply-templates select="//o[@base='cti']" mode="create"/>
+          <xsl:apply-templates select="//o[@base='Q.org.eolang.cti']" mode="create"/>
         </errors>
       </xsl:if>
     </xsl:copy>
   </xsl:template>
-  <xsl:template match="o[@base='cti']" mode="create">
+  <xsl:template match="o[@base='Q.org.eolang.cti']" mode="create">
     <xsl:element name="error">
       <xsl:attribute name="check">
         <xsl:text>cti</xsl:text>
diff --git a/eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/add-locators.yaml b/eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/add-locators.yaml
index 43d594a818..5c99869da6 100644
--- a/eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/add-locators.yaml
+++ b/eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/add-locators.yaml
@@ -28,20 +28,16 @@ sheets:
 asserts:
   - /program[not(errors)]
   - //o[@name='a' and @loc='Φ.org.abc.a']
-  - //o[@base='x' and @loc='Φ.org.abc.a.φ.α0']
-  - //o[@base='org.eolang.string' and @loc='Φ.org.abc.a.φ.α0.α0']
-  - //o[@base='x' and @name='tt' and @loc='Φ.org.abc.tt']
-  - //o[@base='org.eolang.number' and @loc='Φ.org.abc.tt.α0']
-  - //o[@base='org.eolang.tuple' and @loc='Φ.org.abc.tt.α1.ρ.ρ.ρ']
-  - //o[@base='org.eolang.number' and @loc='Φ.org.abc.tt.α1.ρ.α0']
+  - //o[@base='Q.x' and @loc='Φ.org.abc.a.φ.α0']
+  - //o[@base='Q.org.eolang.string' and @loc='Φ.org.abc.a.φ.α0.α0']
+  - //o[@base='Q.x' and @name='tt' and @loc='Φ.org.abc.tt']
+  - //o[@base='Q.org.eolang.number' and @loc='Φ.org.abc.tt.α0']
+  - //o[@base='Q.org.eolang.tuple.empty.with' and @loc='Φ.org.abc.tt.α1.ρ']
+  - //o[@base='Q.org.eolang.number' and @loc='Φ.org.abc.tt.α1.ρ.α0']
   - //o[not(@base) and @loc='Φ.org.abc.tt.α2']
   - //o[@base='∅' and @name='e' and @loc='Φ.org.abc.tt.α2.e']
-  - //o[@base='.hello' and @loc='Φ.org.abc.tt.α2.φ']
-  - //o[@base='.e' and @loc='Φ.org.abc.tt.α2.φ.ρ']
-  - //o[@name='q' and @base='.p' and @loc='Φ.org.abc.q']
-  - //o[@base='.^' and not(@name) and @loc='Φ.org.abc.q.ρ']
-  - //o[@base='.^' and not(@name) and @loc='Φ.org.abc.q.ρ.ρ']
-  - //o[@base='$' and not(@name) and @loc='Φ.org.abc.q.ρ.ρ.ρ']
+  - //o[@base='$.e.hello' and @loc='Φ.org.abc.tt.α2.φ']
+  - //o[@base='$.^.^.p' and @loc='Φ.org.abc.q']
 input: |
   +alias org.abc.foo.b
   +alias x

From 922e0c6ded6df060d1f65321892d83dd044214fb Mon Sep 17 00:00:00 2001
From: maxonfjvipon <mtrunnikov@gmail.com>
Date: Wed, 29 Jan 2025 17:05:37 +0300
Subject: [PATCH 10/12] bug(#3845): no discover

---
 .../java/org/eolang/maven/AssembleMojo.java   |   2 +-
 .../main/java/org/eolang/maven/ProbeMojo.java |   6 +-
 .../org/eolang/maven/shake/add-probes.xsl     | 137 ++++++++++++------
 .../org/eolang/maven/transpile/data.xsl       |   1 -
 .../org/eolang/maven/transpile/to-java.xsl    | 111 ++++++++------
 .../org/eolang/maven/DiscoverMojoTest.java    |   2 +
 .../test/java/org/eolang/maven/FakeMaven.java |   6 +-
 .../java/org/eolang/maven/LintMojoTest.java   |   3 +-
 .../java/org/eolang/maven/PhiMojoTest.java    |   4 +-
 .../java/org/eolang/maven/PrintMojoTest.java  |  16 +-
 .../java/org/eolang/maven/ProbeMojoTest.java  |   7 +-
 .../java/org/eolang/maven/PullMojoTest.java   |  28 ----
 .../eolang/maven/RandomProgramResolver.java   |   1 +
 .../java/org/eolang/maven/ShakeMojoTest.java  |   5 +-
 .../org/eolang/maven/TranspileMojoTest.java   |   1 +
 .../test/resources/org/eolang/maven/mess.eo   |   2 +
 .../shake-packs/add-probes-to-empty.yaml      |   3 +-
 .../eolang/maven/shake-packs/add-probes.yaml  |  24 +--
 .../maven/shake-packs/adds-no-probes.yaml     |   2 -
 .../maven/transpile-packs/embedded-class.yaml |   9 +-
 .../maven/transpile-packs/fetching.yaml       |  46 ++++++
 .../maven/transpile-packs/tuple-to-java.yaml  |   4 +-
 .../eolang/maven/unphi-packs/bindings.yaml    |  11 +-
 .../maven/unphi-packs/delta-in-formation.yaml |   2 +-
 .../eolang/maven/unphi-packs/empty-bytes.yaml |   2 +-
 .../maven/unphi-packs/inline-application.yaml |  14 +-
 .../maven/unphi-packs/normalized-atom.yaml    |   6 +-
 .../eolang/maven/unphi-packs/one-byte.yaml    |   2 +-
 .../org/eolang/maven/unphi-packs/package.yaml |   2 +-
 .../eolang/maven/unphi-packs/pretty-data.yaml |   4 +-
 .../eolang/maven/unphi-packs/specials.yaml    |   6 +-
 .../unphi-packs/termination-with-tail.yaml    |   4 +-
 .../eolang/maven/unphi-packs/termination.yaml |   2 +-
 .../unphi-packs/with-anonym-abstract.yaml     |   4 +-
 .../eolang/maven/unphi-packs/with-data.yaml   |   3 +-
 .../parser/unphi/atoms-with-bound-attrs.xsl   |   5 +-
 eo-runtime/src/main/eo/org/eolang/tuple.eo    |   1 +
 37 files changed, 281 insertions(+), 207 deletions(-)
 create mode 100644 eo-maven-plugin/src/test/resources/org/eolang/maven/transpile-packs/fetching.yaml

diff --git a/eo-maven-plugin/src/main/java/org/eolang/maven/AssembleMojo.java b/eo-maven-plugin/src/main/java/org/eolang/maven/AssembleMojo.java
index b6f38a8cef..ff5e843664 100644
--- a/eo-maven-plugin/src/main/java/org/eolang/maven/AssembleMojo.java
+++ b/eo-maven-plugin/src/main/java/org/eolang/maven/AssembleMojo.java
@@ -235,7 +235,7 @@ public void exec() {
         final Moja<?>[] mojas = {
             new Moja<>(ParseMojo.class),
             new Moja<>(ShakeMojo.class),
-            new Moja<>(DiscoverMojo.class),
+//            new Moja<>(DiscoverMojo.class),
             new Moja<>(ProbeMojo.class),
             new Moja<>(PullMojo.class),
             new Moja<>(ResolveMojo.class),
diff --git a/eo-maven-plugin/src/main/java/org/eolang/maven/ProbeMojo.java b/eo-maven-plugin/src/main/java/org/eolang/maven/ProbeMojo.java
index 54caa8e4ce..d77cfdaa7d 100644
--- a/eo-maven-plugin/src/main/java/org/eolang/maven/ProbeMojo.java
+++ b/eo-maven-plugin/src/main/java/org/eolang/maven/ProbeMojo.java
@@ -110,6 +110,7 @@ private void probe() throws IOException {
         for (final ForeignTojo tojo : tojos) {
             final Path src = tojo.shaken();
             final Collection<String> objects = this.probes(src);
+            System.out.println(objects);
             if (!objects.isEmpty()) {
                 Logger.debug(this, "Probing object(s): %s", objects);
             }
@@ -137,10 +138,7 @@ private void probe() throws IOException {
                 );
             }
         } else if (probed.isEmpty()) {
-            Logger.debug(
-                this, "No probes found in %d programs",
-                tojos.size()
-            );
+            Logger.info(this, "No probes found in %d programs", tojos.size());
         } else {
             Logger.info(
                 this, "Found %d probe(s) in %d program(s) in %[ms]s: %s",
diff --git a/eo-maven-plugin/src/main/resources/org/eolang/maven/shake/add-probes.xsl b/eo-maven-plugin/src/main/resources/org/eolang/maven/shake/add-probes.xsl
index 0e509226c6..1a5ca1fb33 100644
--- a/eo-maven-plugin/src/main/resources/org/eolang/maven/shake/add-probes.xsl
+++ b/eo-maven-plugin/src/main/resources/org/eolang/maven/shake/add-probes.xsl
@@ -24,80 +24,121 @@ SOFTWARE.
 -->
 <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:eo="https://www.eolang.org" xmlns:xs="http://www.w3.org/2001/XMLSchema" id="add-probes" version="2.0" exclude-result-prefixes="eo xs">
   <!--
-  For every object that starts with '.' add probe meta
+  For every object FQN add probe meta
   with fully qualified name of the object.
   Example:
    For object:
-   <o base=".abc" line="23" ... >
-     <o base="Q" ... >
+   <o base=".abc" ... >
+     <o base=".edf" ... >
+       <o base="Q.number"/>
      </o>
    </o>
-   Meta will be added:
-   <meta line="23">
+
+   Metas will be added:
+   <meta>
+     <head>probe</head>
+     <tail>Q.org</tail>
+     <part>Q.org</part>
+   </meta>
+   <meta>
+     <head>probe</head>
+     <tail>Q.org.number</tail>
+     <part>Q.org.number</part>
+   </meta>
+   <meta>
+     <head>probe</head>
+     <tail>Q.org.number.edf</tail>
+     <part>Q.org.number.edf</part>
+   </meta>
+   <meta>
      <head>probe</head>
-     <tail>Q.abc</tail>
-     <part>Q.abc</part>
+     <tail>Q.org.number.edf.abc</tail>
+     <part>Q.org.number.edf.abc</part>
    </meta>
   -->
   <xsl:output encoding="UTF-8" method="xml"/>
+  <xsl:import href="/org/eolang/parser/_funcs.xsl"/>
   <xsl:function name="eo:contains-any-of" as="xs:boolean">
     <xsl:param name="original" as="xs:string"/>
     <xsl:param name="chars" as="xs:string*"/>
     <xsl:sequence select="some $char in $chars satisfies contains($original, $char)"/>
   </xsl:function>
-  <xsl:function name="eo:qualify" as="xs:string">
-    <xsl:param name="e" as="element()"/>
-    <xsl:variable name="fco" select="$e/o[1]"/>
-    <xsl:choose>
-      <xsl:when test="starts-with($e/@base, '.')">
-        <xsl:value-of select="concat(eo:qualify($fco), $e/@base)"/>
-      </xsl:when>
-      <xsl:otherwise>
-        <xsl:value-of select="$e/@base"/>
-      </xsl:otherwise>
-    </xsl:choose>
+  <xsl:function name="eo:meta">
+    <xsl:param name="arg"/>
+    <xsl:element name="meta">
+      <xsl:element name="head">
+        <xsl:text>probe</xsl:text>
+      </xsl:element>
+      <xsl:element name="tail">
+        <xsl:value-of select="$arg"/>
+      </xsl:element>
+      <xsl:element name="part">
+        <xsl:value-of select="$arg"/>
+      </xsl:element>
+    </xsl:element>
   </xsl:function>
+  <!-- ENTRY POINT 1 - no metas -->
   <xsl:template match="/program[not(metas)]">
-    <xsl:variable name="candidates">
-      <metas>
-        <xsl:apply-templates select="//o[starts-with(@base, '.')]" mode="create"/>
-      </metas>
+    <xsl:variable name="candidates" as="element()*">
+      <xsl:apply-templates select="//o[eo:abstract(.)]/o[not(eo:abstract(.)) and not(eo:void(.))]" mode="create"/>
     </xsl:variable>
+    <xsl:variable name="probes" select="distinct-values($candidates/text())[not(eo:contains-any-of(., ('$', '^', '@'))) and not(.='Q')]"/>
     <xsl:copy>
       <xsl:apply-templates select="node()|@*"/>
-      <xsl:apply-templates select="$candidates"/>
+      <xsl:if test="not(empty($probes))">
+        <metas>
+          <xsl:for-each select="$probes">
+            <xsl:copy-of select="eo:meta(.)"/>
+          </xsl:for-each>
+        </metas>
+      </xsl:if>
     </xsl:copy>
   </xsl:template>
+  <!-- ENTRY POINT 2 - metas exists -->
   <xsl:template match="/program/metas">
+    <xsl:variable name="candidates" as="element()*">
+      <xsl:apply-templates select="//o[eo:abstract(.)]/o[not(eo:abstract(.)) and not(eo:void(.))]" mode="create"/>
+    </xsl:variable>
     <xsl:copy>
       <xsl:apply-templates select="node()|@*"/>
-      <xsl:variable name="candidates">
-        <xsl:apply-templates select="//o[starts-with(@base, '.')]" mode="create"/>
-      </xsl:variable>
-      <xsl:apply-templates select="$candidates"/>
+      <xsl:for-each select="distinct-values($candidates/text())[not(eo:contains-any-of(., ('$', '^', '@'))) and not(.='Q')]">
+        <xsl:copy-of select="eo:meta(.)"/>
+      </xsl:for-each>
     </xsl:copy>
   </xsl:template>
-  <xsl:template match="metas[not(meta)]"/>
-  <xsl:template match="meta[head/text() = 'probe' and tail/text() = following::meta/tail/text()]"/>
-  <xsl:template match="o" mode="create">
-    <xsl:variable name="p" select="eo:qualify(.)"/>
-    <xsl:variable name="c" select="string-length($p) - string-length(translate($p, '.', ''))"/>
-    <xsl:if test="not(eo:contains-any-of($p, ('$', '^', '@'))) and not(starts-with($p, '.')) and $c &gt; 1">
-      <xsl:element name="meta">
-        <xsl:attribute name="line">
-          <xsl:value-of select="if (@line) then @line else '0'"/>
-        </xsl:attribute>
-        <xsl:element name="head">
-          <xsl:text>probe</xsl:text>
-        </xsl:element>
-        <xsl:element name="tail">
-          <xsl:value-of select="string-join(($p, @ver),'|')"/>
-        </xsl:element>
-        <xsl:element name="part">
-          <xsl:value-of select="$p"/>
-        </xsl:element>
-      </xsl:element>
-    </xsl:if>
+  <!-- Composite base -->
+  <xsl:template match="o[not(starts-with(@base, '.'))]" mode="create" as="element()*">
+    <xsl:variable name="parts" select="tokenize(@base, '\.')"/>
+    <xsl:for-each select="$parts">
+      <xsl:variable name="pos" select="position()"/>
+      <p>
+        <xsl:value-of select="string-join($parts[position()&lt;=$pos], '.')"/>
+      </p>
+    </xsl:for-each>
+    <xsl:apply-templates select="o" mode="create"/>
+  </xsl:template>
+  <!-- Method base -->
+  <xsl:template match="o[starts-with(@base, '.') and o[1][not(eo:abstract(.))]]" mode="create" as="element()*">
+    <xsl:variable name="first" select="o[1]"/>
+    <xsl:choose>
+      <xsl:when test="starts-with($first/@base, '.')">
+        <xsl:variable name="nested" as="element()*">
+          <xsl:apply-templates select="$first" mode="create"/>
+        </xsl:variable>
+        <xsl:copy-of select="$nested"/>
+        <xsl:apply-templates select="o[position()&gt;1]" mode="create"/>
+        <a>
+          <xsl:value-of select="concat($nested[last()]/text(), @base)"/>
+        </a>
+      </xsl:when>
+      <xsl:otherwise>
+        <xsl:apply-templates select="$first" mode="create"/>
+        <xsl:apply-templates select="o[position()&gt;1]" mode="create"/>
+        <a>
+          <xsl:value-of select="concat($first/@base, @base)"/>
+        </a>
+      </xsl:otherwise>
+    </xsl:choose>
   </xsl:template>
   <xsl:template match="node()|@*">
     <xsl:copy>
diff --git a/eo-maven-plugin/src/main/resources/org/eolang/maven/transpile/data.xsl b/eo-maven-plugin/src/main/resources/org/eolang/maven/transpile/data.xsl
index 763037607a..cd1356bddf 100644
--- a/eo-maven-plugin/src/main/resources/org/eolang/maven/transpile/data.xsl
+++ b/eo-maven-plugin/src/main/resources/org/eolang/maven/transpile/data.xsl
@@ -28,7 +28,6 @@ SOFTWARE.
   <xsl:template match="o[eo:has-data(.)]">
     <xsl:copy>
       <xsl:apply-templates select="@*"/>
-      <xsl:attribute name="primitive"/>
       <xsl:element name="value">
         <xsl:text>new byte[] {</xsl:text>
         <xsl:for-each select="tokenize(text(), '-')">
diff --git a/eo-maven-plugin/src/main/resources/org/eolang/maven/transpile/to-java.xsl b/eo-maven-plugin/src/main/resources/org/eolang/maven/transpile/to-java.xsl
index c81d9adcfa..ca9f408022 100644
--- a/eo-maven-plugin/src/main/resources/org/eolang/maven/transpile/to-java.xsl
+++ b/eo-maven-plugin/src/main/resources/org/eolang/maven/transpile/to-java.xsl
@@ -53,18 +53,6 @@ SOFTWARE.
       <xsl:text>  </xsl:text>
     </xsl:for-each>
   </xsl:function>
-  <!-- Fetch object by given name -->
-  <!-- org.eolang.int -> Phi.Ф.take("org").take("eolang").take("int")  -->
-  <xsl:function name="eo:fetch">
-    <xsl:param name="object"/>
-    <xsl:variable name="parts" select="tokenize($object, '\.')"/>
-    <xsl:text>Phi.Φ</xsl:text>
-    <xsl:for-each select="$parts">
-      <xsl:text>.take("</xsl:text>
-      <xsl:value-of select="."/>
-      <xsl:text>")</xsl:text>
-    </xsl:for-each>
-  </xsl:function>
   <!-- Get clean escaped object name  -->
   <xsl:function name="eo:clean" as="xs:string">
     <xsl:param name="n" as="xs:string"/>
@@ -142,6 +130,46 @@ SOFTWARE.
     </xsl:if>
     <xsl:text>r</xsl:text>
   </xsl:function>
+  <!-- Print first FQN character -->
+  <xsl:function name="eo:fqn-start">
+    <xsl:param name="first"/>
+    <xsl:param name="rho"/>
+    <xsl:choose>
+      <xsl:when test="$first='Q'">
+        <xsl:text>Phi.Φ</xsl:text>
+      </xsl:when>
+      <xsl:when test="$first='$'">
+        <xsl:value-of select="$rho"/>
+      </xsl:when>
+      <xsl:otherwise>
+        <xsl:message terminate="yes">
+          <xsl:text>FQN must start with either with Q or $, but </xsl:text>
+          <xsl:value-of select="$first"/>
+          <xsl:text> found</xsl:text>
+        </xsl:message>
+      </xsl:otherwise>
+    </xsl:choose>
+  </xsl:function>
+  <!-- Take method -->
+  <xsl:function name="eo:method">
+    <xsl:param name="base"/>
+    <xsl:param name="mtd"/>
+    <xsl:choose>
+      <xsl:when test="$mtd='^'">
+        <xsl:value-of select="$base"/>
+        <xsl:text>.take("</xsl:text>
+        <xsl:value-of select="$RHO"/>
+        <xsl:text>");</xsl:text>
+      </xsl:when>
+      <xsl:otherwise>
+        <xsl:text>new PhMethod(</xsl:text>
+        <xsl:value-of select="$base"/>
+        <xsl:text>, "</xsl:text>
+        <xsl:value-of select="eo:attr-name($mtd)"/>
+        <xsl:text>");</xsl:text>
+      </xsl:otherwise>
+    </xsl:choose>
+  </xsl:function>
   <!-- Class. Entry point  -->
   <xsl:template match="class">
     <xsl:copy>
@@ -482,27 +510,37 @@ SOFTWARE.
     <xsl:value-of select="$name"/>
     <xsl:text> = </xsl:text>
     <xsl:choose>
-      <xsl:when test="@primitive and @base">
-        <xsl:value-of select="eo:fetch(@base)"/>
-        <xsl:text>.copy()</xsl:text>
-      </xsl:when>
-      <xsl:when test="@base='$'">
-        <xsl:value-of select="$rho"/>
-      </xsl:when>
-      <xsl:when test="@base='Q'">
-        <xsl:text>Phi.Φ</xsl:text>
-      </xsl:when>
-      <xsl:when test="@base='^'">
-        <xsl:value-of select="$rho"/>
-        <xsl:text>.take("</xsl:text>
-        <xsl:value-of select="$RHO"/>
-        <xsl:text>")</xsl:text>
+      <xsl:when test="@base='$' or @base='Q'">
+        <xsl:value-of select="eo:fqn-start(@base, $rho)"/>
       </xsl:when>
       <xsl:otherwise>
-        <xsl:value-of select="eo:fetch(@base)"/>
+        <xsl:variable name="parts" select="tokenize(@base, '\.')"/>
+        <xsl:choose>
+          <!-- Little optimization -->
+          <xsl:when test="starts-with(@base, 'Q.org.eolang') and not(contains(@base, '^'))">
+            <xsl:value-of select="eo:fqn-start($parts[1], $rho)"/>
+            <xsl:for-each select="$parts[position()&gt;1]">
+              <xsl:text>.take("</xsl:text>
+              <xsl:value-of select="eo:attr-name(.)"/>
+              <xsl:text>")</xsl:text>
+            </xsl:for-each>
+            <xsl:if test="./value">
+              <xsl:text>.copy()</xsl:text>
+            </xsl:if>
+            <xsl:text>;</xsl:text>
+          </xsl:when>
+          <xsl:otherwise>
+            <xsl:value-of select="eo:method(eo:fqn-start($parts[1], $rho), $parts[2])"/>
+            <xsl:for-each select="$parts[position()&gt;2]">
+              <xsl:value-of select="eo:eol($indent)"/>
+              <xsl:value-of select="$name"/>
+              <xsl:text> = </xsl:text>
+              <xsl:value-of select="eo:method($name, .)"/>
+            </xsl:for-each>
+          </xsl:otherwise>
+        </xsl:choose>
       </xsl:otherwise>
     </xsl:choose>
-    <xsl:text>;</xsl:text>
     <xsl:apply-templates select="." mode="application">
       <xsl:with-param name="name" select="$name"/>
       <xsl:with-param name="indent" select="$indent"/>
@@ -537,20 +575,7 @@ SOFTWARE.
     <xsl:text>Phi </xsl:text>
     <xsl:value-of select="$name"/>
     <xsl:text> = </xsl:text>
-    <xsl:choose>
-      <xsl:when test="$method='^'">
-        <xsl:value-of select="$name"/>
-        <xsl:text>b.take("</xsl:text>
-        <xsl:value-of select="$RHO"/>
-      </xsl:when>
-      <xsl:otherwise>
-        <xsl:text>new PhMethod(</xsl:text>
-        <xsl:value-of select="$name"/>
-        <xsl:text>b, "</xsl:text>
-        <xsl:value-of select="eo:attr-name($method)"/>
-      </xsl:otherwise>
-    </xsl:choose>
-    <xsl:text>");</xsl:text>
+    <xsl:value-of select="eo:method(string-join(($name, 'b'), ''), $method)"/>
     <xsl:apply-templates select="." mode="application">
       <xsl:with-param name="name" select="$name"/>
       <xsl:with-param name="indent" select="$indent"/>
diff --git a/eo-maven-plugin/src/test/java/org/eolang/maven/DiscoverMojoTest.java b/eo-maven-plugin/src/test/java/org/eolang/maven/DiscoverMojoTest.java
index b999c6e62b..069454e367 100644
--- a/eo-maven-plugin/src/test/java/org/eolang/maven/DiscoverMojoTest.java
+++ b/eo-maven-plugin/src/test/java/org/eolang/maven/DiscoverMojoTest.java
@@ -37,6 +37,7 @@
 import org.eolang.maven.tojos.ForeignTojo;
 import org.hamcrest.MatcherAssert;
 import org.hamcrest.Matchers;
+import org.junit.jupiter.api.Disabled;
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.extension.ExtendWith;
 import org.junit.jupiter.params.ParameterizedTest;
@@ -48,6 +49,7 @@
  * @since 0.28.11
  */
 @ExtendWith(MktmpResolver.class)
+@Disabled
 final class DiscoverMojoTest {
     @ParameterizedTest
     @CsvSource({
diff --git a/eo-maven-plugin/src/test/java/org/eolang/maven/FakeMaven.java b/eo-maven-plugin/src/test/java/org/eolang/maven/FakeMaven.java
index 7453c4ba45..39ed0d2cae 100644
--- a/eo-maven-plugin/src/test/java/org/eolang/maven/FakeMaven.java
+++ b/eo-maven-plugin/src/test/java/org/eolang/maven/FakeMaven.java
@@ -328,6 +328,8 @@ FakeMaven withPlacedBinary(final Path binary) {
     FakeMaven withHelloWorld() throws IOException {
         return this.withProgram(
             "+alias stdout org.eolang.io.stdout",
+            "+unlint object-has-data",
+            "+unlint broken-alias-second",
             "+package f\n",
             "# No comments.",
             "[x] > main",
@@ -710,7 +712,7 @@ public Iterator<Class<? extends AbstractMojo>> iterator() {
             return Arrays.<Class<? extends AbstractMojo>>asList(
                 ParseMojo.class,
                 ShakeMojo.class,
-                DiscoverMojo.class,
+//                DiscoverMojo.class,
                 ProbeMojo.class
             ).iterator();
         }
@@ -728,7 +730,7 @@ public Iterator<Class<? extends AbstractMojo>> iterator() {
             return Arrays.<Class<? extends AbstractMojo>>asList(
                 ParseMojo.class,
                 ShakeMojo.class,
-                DiscoverMojo.class,
+//                DiscoverMojo.class,
                 ProbeMojo.class,
                 PullMojo.class
             ).iterator();
diff --git a/eo-maven-plugin/src/test/java/org/eolang/maven/LintMojoTest.java b/eo-maven-plugin/src/test/java/org/eolang/maven/LintMojoTest.java
index 0272a34adf..c90cc7c3c8 100644
--- a/eo-maven-plugin/src/test/java/org/eolang/maven/LintMojoTest.java
+++ b/eo-maven-plugin/src/test/java/org/eolang/maven/LintMojoTest.java
@@ -181,7 +181,8 @@ void doesNotDetectWarningWithoutCorrespondingFlag(@Mktmp final Path temp) {
         Assertions.assertDoesNotThrow(
             () -> new FakeMaven(temp)
                 .withProgram(
-                    "+package f\n",
+                    "+package f",
+                    "+unlint object-has-data\n",
                     "# No comments.",
                     "[] > main",
                     "  # No comments.",
diff --git a/eo-maven-plugin/src/test/java/org/eolang/maven/PhiMojoTest.java b/eo-maven-plugin/src/test/java/org/eolang/maven/PhiMojoTest.java
index 09799ac3db..a505d30e05 100644
--- a/eo-maven-plugin/src/test/java/org/eolang/maven/PhiMojoTest.java
+++ b/eo-maven-plugin/src/test/java/org/eolang/maven/PhiMojoTest.java
@@ -143,8 +143,8 @@ void convertsObjectWithSystemType(@Mktmp final Path temp) throws Exception {
             ),
             XhtmlMatchers.hasXPaths(
                 "/program/objects/o[@name='bytes']",
-                "/program/objects/o/o[@base='.eq']",
-                "/program/objects/o/o/o[@base='bytes' and text()='01-02-03']"
+                "/program/objects/o/o[@base='$.eq']",
+                "/program/objects/o/o/o[@base='Q.org.eolang.bytes' and text()='01-02-03']"
             )
         );
         MatcherAssert.assertThat(
diff --git a/eo-maven-plugin/src/test/java/org/eolang/maven/PrintMojoTest.java b/eo-maven-plugin/src/test/java/org/eolang/maven/PrintMojoTest.java
index 1c54076990..2466a6d7ab 100644
--- a/eo-maven-plugin/src/test/java/org/eolang/maven/PrintMojoTest.java
+++ b/eo-maven-plugin/src/test/java/org/eolang/maven/PrintMojoTest.java
@@ -117,25 +117,13 @@ void printsSuccessfully(@Mktmp final Path temp) throws Exception {
 
     @ParameterizedTest
     @ClasspathSource(value = "org/eolang/maven/print-packs", glob = "**.yaml")
-    void printsInStraightNotation(final String pack, @Mktmp final Path temp) throws Exception {
+    void printsXmirToEo(final String pack, @Mktmp final Path temp) throws Exception {
         final Xtory xtory = new XtSticky(new XtYaml(pack));
         Assumptions.assumeTrue(xtory.map().get("skip") == null);
         MatcherAssert.assertThat(
             "PrintMojo should print EO in straight notation, but it didn't",
             PrintMojoTest.printed(xtory, temp, false).asString(),
-            Matchers.equalTo((String) xtory.map().get("straight"))
-        );
-    }
-
-    @ParameterizedTest
-    @ClasspathSource(value = "org/eolang/maven/print-packs", glob = "**.yaml")
-    void printsInReversedNotation(final String pack, @Mktmp final Path temp) throws Exception {
-        final Xtory xtory = new XtSticky(new XtYaml(pack));
-        Assumptions.assumeTrue(xtory.map().get("skip") == null);
-        MatcherAssert.assertThat(
-            "PrintMojo should print EO in reversed notation, but it didn't",
-            PrintMojoTest.printed(xtory, temp, true).asString(),
-            Matchers.equalTo((String) xtory.map().get("reversed"))
+            Matchers.equalTo((String) xtory.map().get("printed"))
         );
     }
 
diff --git a/eo-maven-plugin/src/test/java/org/eolang/maven/ProbeMojoTest.java b/eo-maven-plugin/src/test/java/org/eolang/maven/ProbeMojoTest.java
index f67dda2c82..836ae3603d 100644
--- a/eo-maven-plugin/src/test/java/org/eolang/maven/ProbeMojoTest.java
+++ b/eo-maven-plugin/src/test/java/org/eolang/maven/ProbeMojoTest.java
@@ -30,6 +30,7 @@
 import java.nio.file.Path;
 import java.nio.file.Paths;
 import org.cactoos.io.ResourceOf;
+import org.eolang.maven.footprint.Saved;
 import org.eolang.maven.hash.ChCached;
 import org.eolang.maven.hash.ChRemote;
 import org.eolang.maven.hash.ChText;
@@ -49,7 +50,7 @@
 final class ProbeMojoTest {
     @Test
     void findsProbes(@Mktmp final Path temp) throws Exception {
-        final String expected = "5";
+        final String expected = "10";
         MatcherAssert.assertThat(
             String.format(
                 "Number of objects that we should find during the probing phase should be equal %s",
@@ -73,7 +74,7 @@ void findsProbesViaOfflineHashFile(@Mktmp final Path temp) throws IOException {
             new ResourceOf(tags),
             Paths.get("tags.txt")
         );
-        final String expected = "5";
+        final String expected = "10";
         MatcherAssert.assertThat(
             String.format(
                 "Number of objects that we should find during the probing phase should be equal %s",
@@ -104,7 +105,7 @@ void findsProbesInOyRemote(@Mktmp final Path temp) throws IOException {
                 .execute(new FakeMaven.Probe())
                 .programTojo()
                 .probed(),
-            Matchers.equalTo("2")
+            Matchers.equalTo("5")
         );
     }
 
diff --git a/eo-maven-plugin/src/test/java/org/eolang/maven/PullMojoTest.java b/eo-maven-plugin/src/test/java/org/eolang/maven/PullMojoTest.java
index 0c00b1d444..8a87f54711 100644
--- a/eo-maven-plugin/src/test/java/org/eolang/maven/PullMojoTest.java
+++ b/eo-maven-plugin/src/test/java/org/eolang/maven/PullMojoTest.java
@@ -44,13 +44,10 @@
 import org.eolang.maven.hash.ChRemote;
 import org.eolang.maven.hash.ChText;
 import org.eolang.maven.hash.CommitHash;
-import org.eolang.maven.log.CaptureLogs;
-import org.eolang.maven.log.Logs;
 import org.eolang.maven.util.HmBase;
 import org.hamcrest.MatcherAssert;
 import org.hamcrest.Matchers;
 import org.hamcrest.io.FileMatchers;
-import org.junit.jupiter.api.Assertions;
 import org.junit.jupiter.api.Disabled;
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.extension.ExtendWith;
@@ -183,31 +180,6 @@ void doesNotPullInOfflineMode(@Mktmp final Path tmp) throws IOException {
         );
     }
 
-    @Test
-    @CaptureLogs
-    void showsWhereNotFoundWasDiscoveredAt(@Mktmp final Path tmp, final Logs out)
-        throws IOException {
-        final FakeMaven mvn = new FakeMaven(tmp)
-            .withProgram(
-                "+package com.example\n",
-                "# No comments.",
-                "[] > main",
-                "  org.eolang.org > @"
-            )
-            .with("objectionary", new OyRemote(new ChRemote("master")));
-        Assertions.assertThrows(
-            Exception.class,
-            () -> mvn.execute(new FakeMaven.Pull()),
-            "Pull mojo should fail, but it does not"
-        );
-        Assertions.assertTrue(
-            out.captured().stream().anyMatch(
-                line -> line.contains("Failed to pull 'org.eolang.org' earlier discovered at")
-            ),
-            "Log should contain info where failed to pull object was discovered at, but it does not"
-        );
-    }
-
     @Test
     void skipsAlreadyPulled(@Mktmp final Path temp) throws IOException {
         final FakeMaven maven = new FakeMaven(temp)
diff --git a/eo-maven-plugin/src/test/java/org/eolang/maven/RandomProgramResolver.java b/eo-maven-plugin/src/test/java/org/eolang/maven/RandomProgramResolver.java
index 8c506b955d..aeb2d3a909 100644
--- a/eo-maven-plugin/src/test/java/org/eolang/maven/RandomProgramResolver.java
+++ b/eo-maven-plugin/src/test/java/org/eolang/maven/RandomProgramResolver.java
@@ -48,6 +48,7 @@ public Object resolveParameter(final ParameterContext context,
         final ExtensionContext ext) {
         return String.join(
             "\n",
+            "+unlint object-has-data\n",
             "# This is a random program in EO, which supposedly",
             "# complies with all syntactic rules of the language,",
             "# include the requirements for comments.",
diff --git a/eo-maven-plugin/src/test/java/org/eolang/maven/ShakeMojoTest.java b/eo-maven-plugin/src/test/java/org/eolang/maven/ShakeMojoTest.java
index 3af574bb76..e8dc99faa5 100644
--- a/eo-maven-plugin/src/test/java/org/eolang/maven/ShakeMojoTest.java
+++ b/eo-maven-plugin/src/test/java/org/eolang/maven/ShakeMojoTest.java
@@ -28,7 +28,6 @@
 import com.yegor256.Mktmp;
 import com.yegor256.MktmpResolver;
 import com.yegor256.farea.Farea;
-import com.yegor256.xsline.TrDefault;
 import java.io.IOException;
 import java.nio.file.Files;
 import java.nio.file.Path;
@@ -46,6 +45,7 @@
 import org.eolang.maven.footprint.Saved;
 import org.eolang.maven.util.HmBase;
 import org.eolang.parser.EoSyntax;
+import org.eolang.parser.TrFull;
 import org.eolang.xax.XtSticky;
 import org.eolang.xax.XtStrict;
 import org.eolang.xax.XtYaml;
@@ -99,7 +99,8 @@ void checksShakePacks(final String yaml) {
                 new XtStrict(
                     new XtYaml(
                         yaml,
-                        eo -> new EoSyntax("scenario", String.format("%s\n", eo)).parsed()
+                        eo -> new EoSyntax("scenario", String.format("%s\n", eo)).parsed(),
+                        new TrFull()
                     )
                 )
             ),
diff --git a/eo-maven-plugin/src/test/java/org/eolang/maven/TranspileMojoTest.java b/eo-maven-plugin/src/test/java/org/eolang/maven/TranspileMojoTest.java
index fbc7d318bc..dd6e30cf27 100644
--- a/eo-maven-plugin/src/test/java/org/eolang/maven/TranspileMojoTest.java
+++ b/eo-maven-plugin/src/test/java/org/eolang/maven/TranspileMojoTest.java
@@ -106,6 +106,7 @@ void transpilesWithPackage(@Mktmp final Path temp)
                     String.join(
                         "\n",
                         "+package one",
+                        "+unlint object-has-data",
                         "",
                         "# no comments.",
                         "[] > foo",
diff --git a/eo-maven-plugin/src/test/resources/org/eolang/maven/mess.eo b/eo-maven-plugin/src/test/resources/org/eolang/maven/mess.eo
index 8cce0e0fc2..98709be939 100644
--- a/eo-maven-plugin/src/test/resources/org/eolang/maven/mess.eo
+++ b/eo-maven-plugin/src/test/resources/org/eolang/maven/mess.eo
@@ -28,6 +28,8 @@
 +package org.eolang.examples
 +version 0.0.0
 +unlint broken-ref
++unlint broken-alias-second
++unlint object-has-data
 
 3.14 > pi
 
diff --git a/eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/add-probes-to-empty.yaml b/eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/add-probes-to-empty.yaml
index 9731ef4df7..868df67751 100644
--- a/eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/add-probes-to-empty.yaml
+++ b/eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/add-probes-to-empty.yaml
@@ -23,11 +23,10 @@
 sheets:
   - /org/eolang/maven/shake/cti-adds-errors.xsl
   - /org/eolang/maven/shake/add-probes.xsl
-  - /org/eolang/maven/shake/set-locators.xsl
   - /org/eolang/maven/shake/blank-xsd-schema.xsl
 asserts:
   - /program[not(errors)]
-  - //metas[count(.//meta[head/text()='probe'])=1]
+  - //metas[count(.//meta[head/text()='probe'])=2]
   - /program/sheets[sheet='add-probes']
 input: |
   # No comments.
diff --git a/eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/add-probes.yaml b/eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/add-probes.yaml
index db7905dece..5cc7099f21 100644
--- a/eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/add-probes.yaml
+++ b/eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/add-probes.yaml
@@ -21,20 +21,22 @@
 # SOFTWARE.
 ---
 sheets:
-  - /org/eolang/maven/shake/cti-adds-errors.xsl
   - /org/eolang/maven/shake/add-probes.xsl
-  - /org/eolang/maven/shake/set-locators.xsl
   - /org/eolang/maven/shake/blank-xsd-schema.xsl
 asserts:
   - /program[not(errors)]
   - /program/sheets/sheet[contains(text(),'add-probes')]
-  - //metas[count(.//meta[head/text()='probe'])=6]
+  - //metas[count(.//meta[head/text()='probe'])=19]
+  - //meta[head/text()='probe' and tail/text()='Q.org' and part/text()='Q.org']
   - //meta[head/text()='probe' and tail/text()='Q.org.eolang' and part/text()='Q.org.eolang']
   - //meta[head/text()='probe' and tail/text()='Q.org.eolang.txt' and part/text()='Q.org.eolang.txt']
   - //meta[head/text()='probe' and tail/text()='Q.org.eolang.txt.sprintf' and part/text()='Q.org.eolang.txt.sprintf']
+  - //meta[head/text()='probe' and tail/text()='Q.org.eolang.txt.text' and part/text()='Q.org.eolang.txt.text']
   - //meta[head/text()='probe' and tail/text()='Q.org.eolang.car' and part/text()='Q.org.eolang.car']
   - //meta[head/text()='probe' and tail/text()='Q.org.eolang.car.engine' and part/text()='Q.org.eolang.car.engine']
   - //meta[head/text()='probe' and tail/text()='Q.org.eolang.car.engine.start' and part/text()='Q.org.eolang.car.engine.start']
+  - //meta[head/text()='probe' and tail/text()='Q.org.eolang.stdout.and' and part/text()='Q.org.eolang.stdout.and']
+  - //meta[head/text()='probe' and tail/text()='Q.org.eolang.stdout.and.or' and part/text()='Q.org.eolang.stdout.and.or']
 input: |
   +home https://github.com/objectionary/eo
   +package org.eolang.custom
@@ -42,18 +44,20 @@ input: |
 
   # No comments.
   [] > app
+    QQ.txt.text.^.q > s
     QQ.txt.sprintf > @
       "Hello, world!\n"
     start. > a
       engine.
         QQ.car
-    and. > fib
-      stdout
-        sprintf
-          "%dth Fibonacci number is %d\n"
-          n
-          fibonacci n > f
-      true
+    or. > fib
+      and.
+        stdout
+          sprintf
+            "%dth Fibonacci number is %d\n"
+            n
+            fibonacci n > f
+        true
 
     # No comments.
     [i] > other
diff --git a/eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/adds-no-probes.yaml b/eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/adds-no-probes.yaml
index 007b9a8987..074358a791 100644
--- a/eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/adds-no-probes.yaml
+++ b/eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/adds-no-probes.yaml
@@ -23,7 +23,6 @@
 sheets:
   - /org/eolang/maven/shake/cti-adds-errors.xsl
   - /org/eolang/maven/shake/add-probes.xsl
-  - /org/eolang/maven/shake/set-locators.xsl
   - /org/eolang/maven/shake/blank-xsd-schema.xsl
 asserts:
   - /program[not(errors)]
@@ -32,4 +31,3 @@ asserts:
 input: |
   # No comments.
   [] > app
-    42 > @
diff --git a/eo-maven-plugin/src/test/resources/org/eolang/maven/transpile-packs/embedded-class.yaml b/eo-maven-plugin/src/test/resources/org/eolang/maven/transpile-packs/embedded-class.yaml
index f75fcc2e63..165b80ce4f 100644
--- a/eo-maven-plugin/src/test/resources/org/eolang/maven/transpile-packs/embedded-class.yaml
+++ b/eo-maven-plugin/src/test/resources/org/eolang/maven/transpile-packs/embedded-class.yaml
@@ -30,10 +30,11 @@ asserts:
   - //java[contains(text(), 'this.add("xyz",')]
   - //java[contains(text(), '((PhDefault) r).add("bar",')]
   - //java[contains(text(), '((PhDefault) rr).add("φ",')]
-  - //java[contains(text(), 'Phi rrrbbb = rrh.take("ρ")')]
-  - //java[contains(text(), 'Phi rrrbb = rrrbbb.take("ρ")')]
-  - //java[contains(text(), 'Phi rrrb = new PhMethod(rrrbb, "this")')]
-  - //java[contains(text(), 'Phi rrr = new PhMethod(rrrb, "x")')]
+  - //java[contains(text(), 'Phi rrr = rrh.take("ρ")')]
+  - //java[contains(text(), 'rrr = rrr.take("ρ")')]
+  - //java[contains(text(), 'rrr = new PhMethod(rrr, "this")')]
+  - //java[contains(text(), 'rrr = new PhMethod(rrr, "x")')]
+  - //java[contains(text(), 'return rrr;')]
 input: |
   # No comments.
   [x] > foo
diff --git a/eo-maven-plugin/src/test/resources/org/eolang/maven/transpile-packs/fetching.yaml b/eo-maven-plugin/src/test/resources/org/eolang/maven/transpile-packs/fetching.yaml
new file mode 100644
index 0000000000..1debf11175
--- /dev/null
+++ b/eo-maven-plugin/src/test/resources/org/eolang/maven/transpile-packs/fetching.yaml
@@ -0,0 +1,46 @@
+# The MIT License (MIT)
+#
+# Copyright (c) 2016-2025 Objectionary.com
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included
+# in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+---
+sheets:
+  - /org/eolang/maven/transpile/classes.xsl
+  - /org/eolang/maven/transpile/package.xsl
+  - /org/eolang/maven/transpile/attrs.xsl
+  - /org/eolang/maven/transpile/data.xsl
+  - /org/eolang/maven/transpile/to-java.xsl
+asserts:
+  - /program[not(errors)]
+  - //java[contains(text(), 'Phi rb = new PhMethod(h, "x");')]
+  - //java[contains(text(), 'rb = rb.take("ρ");')]
+  - //java[contains(text(), 'rb = new PhMethod(rb, "or");')]
+  - //java[contains(text(), 'rb = new PhCopy(rb);')]
+  - //java[contains(text(), 'Phi rb1 = Phi.Φ.take("org").take("eolang").take("number");')]
+  - //java[contains(text(), 'Phi rb11 = Phi.Φ.take("org").take("eolang").take("bytes").copy();')]
+  - //java[contains(text(), 'Phi r = new PhMethod(rb, "and");')]
+input: |
+  # Comment.
+  [] > foo
+    and. > q
+      or.
+        ^.
+          x.
+            $
+        2
diff --git a/eo-maven-plugin/src/test/resources/org/eolang/maven/transpile-packs/tuple-to-java.yaml b/eo-maven-plugin/src/test/resources/org/eolang/maven/transpile-packs/tuple-to-java.yaml
index 47120624e0..fcb737295a 100644
--- a/eo-maven-plugin/src/test/resources/org/eolang/maven/transpile-packs/tuple-to-java.yaml
+++ b/eo-maven-plugin/src/test/resources/org/eolang/maven/transpile-packs/tuple-to-java.yaml
@@ -27,9 +27,7 @@ sheets:
   - /org/eolang/maven/transpile/to-java.xsl
 asserts:
   - /program[not(errors)]
-  - //java[contains(text(), '        Phi rbbbb = Phi.Φ.take("org").take("eolang").take("tuple");')]
-  - //java[contains(text(), '        Phi rbbb = new PhMethod(rbbbb, "empty");')]
-  - //java[contains(text(), '        Phi rbbb = new PhMethod(rbbbb, "empty");')]
+  - //java[contains(text(), '        Phi rbb = Phi.Φ.take("org").take("eolang").take("tuple").take("empty").take("with");')]
   - //java[contains(text(), '        rbb = new PhWith(rbb, 0, rbb1);')]
   - //java[contains(text(), '        Phi rb = new PhMethod(rbb, "with");')]
   - //java[contains(text(), '        rb = new PhWith(rb, 0, rb1);')]
diff --git a/eo-maven-plugin/src/test/resources/org/eolang/maven/unphi-packs/bindings.yaml b/eo-maven-plugin/src/test/resources/org/eolang/maven/unphi-packs/bindings.yaml
index 37f356f8b2..9b0a0035e2 100644
--- a/eo-maven-plugin/src/test/resources/org/eolang/maven/unphi-packs/bindings.yaml
+++ b/eo-maven-plugin/src/test/resources/org/eolang/maven/unphi-packs/bindings.yaml
@@ -21,13 +21,10 @@
 # SOFTWARE.
 ---
 asserts:
-  - //o[@base='.x' and @name='xyz']/o[@base='.eolang']/o[@base='.org']/o[@base='Q']
-  - //o[@base='.x' and @name='xyz']/o[@base='.y' and @as='attr']/o[@base='.eolang']/o[@base='.org']/o[@base='Q']
-  - //o[@base='.x' and @name='xyz']/o[not(@base) and @as='abs']/o[@name='z' and @base='∅']
-  - //o[@base='.x' and @name='xyz']/o[not(@base) and @as='abs']/o[@base='.w' and @name='@']/o[@base='.eolang']/o[@base='.org']/o[@base='Q']
-  - //o[@base='.x' and @name='xyz']/o[@base='.int' and @as='five']/o[@base='.eolang']/o[@base='.org']/o[@base='Q']
-  - //o[@base='.x' and @name='xyz']/o[@base='.int' and @as='five']/o[@as='α0' and @base='.bytes']/o[@base='.eolang']/o[@base='.org']/o[@base='Q']
-  - //o[@base='.x' and @name='xyz']/o[@base='.int' and @as='five']/o[@as='α0' and @base='.bytes' and text()!='']
+  - //o[@base='Q.org.eolang.x' and @name='xyz']/o[1][@as='attr' and @base='Q.org.eolang.y']
+  - //o[@name='xyz']/o[2][@as='abs']/o[1][@base='∅' and @name='z']
+  - //o[@name='xyz']/o[2][@as='abs']/o[2][@base='Q.org.eolang.w' and @name='@']
+  - //o[@name='xyz']/o[3][@as='five' and @base='Q.org.eolang.int']/o[1][@as='α0' and @base='Q.org.eolang.bytes' and text()!='']
 phi: |-
   {
     ⟦
diff --git a/eo-maven-plugin/src/test/resources/org/eolang/maven/unphi-packs/delta-in-formation.yaml b/eo-maven-plugin/src/test/resources/org/eolang/maven/unphi-packs/delta-in-formation.yaml
index 08876ecf7d..4438ee17c7 100644
--- a/eo-maven-plugin/src/test/resources/org/eolang/maven/unphi-packs/delta-in-formation.yaml
+++ b/eo-maven-plugin/src/test/resources/org/eolang/maven/unphi-packs/delta-in-formation.yaml
@@ -21,7 +21,7 @@
 # SOFTWARE.
 ---
 asserts:
-  - //o[@name='x' and @base='org.eolang.bytes' and text()='01-']
+  - //o[@name='x' and @base='Q.org.eolang.bytes' and text()='01-']
 phi: |
   {
     ⟦
diff --git a/eo-maven-plugin/src/test/resources/org/eolang/maven/unphi-packs/empty-bytes.yaml b/eo-maven-plugin/src/test/resources/org/eolang/maven/unphi-packs/empty-bytes.yaml
index 5d45c2e3c9..2243df755c 100644
--- a/eo-maven-plugin/src/test/resources/org/eolang/maven/unphi-packs/empty-bytes.yaml
+++ b/eo-maven-plugin/src/test/resources/org/eolang/maven/unphi-packs/empty-bytes.yaml
@@ -21,5 +21,5 @@
 # SOFTWARE.
 ---
 asserts:
-  - /program/objects/o[@base='.bytes' and @name='empty' and text()='--']/o[@base='.eolang']/o[@base='.org']/o[@base='Q']
+  - //o[@name='empty' and @base='Q.org.eolang.bytes' and text()='--']
 phi: "{⟦empty ↦ Φ.org.eolang.bytes(α0 ↦ ⟦Δ ⤍ --⟧)⟧}"
diff --git a/eo-maven-plugin/src/test/resources/org/eolang/maven/unphi-packs/inline-application.yaml b/eo-maven-plugin/src/test/resources/org/eolang/maven/unphi-packs/inline-application.yaml
index 621d8ed08c..b5abea7a01 100644
--- a/eo-maven-plugin/src/test/resources/org/eolang/maven/unphi-packs/inline-application.yaml
+++ b/eo-maven-plugin/src/test/resources/org/eolang/maven/unphi-packs/inline-application.yaml
@@ -21,14 +21,12 @@
 # SOFTWARE.
 ---
 asserts:
-  - //o[@base='.foo' and @name='xyz']/o[1][@base='Q']
-  - //o[@base='.foo' and @name='xyz']/o[@as='α0' and @base='org.eolang.string']/o[@base='org.eolang.bytes' and text()='48-65-6C-6C-6F']
-  - //o[@base='.foo' and @name='xyz']/o[@as='α1' and @base='org.eolang.string']/o[@base='org.eolang.bytes' and text()='77-6F-72-6C-64']
-  - //o[@base='.foo' and @name='xyz']/o[@as='α2' and @base='.plus']/o[1][@base='org.eolang.number' and not(@as)]/o[@base='org.eolang.bytes' and text()='40-45-00-00-00-00-00-00']
-  - //o[@base='.foo' and @name='xyz']/o[@as='α2' and @base='.plus']/o[@base='org.eolang.number' and @as='α0']/o[@base='org.eolang.bytes' and text()='40-41-80-00-00-00-00-00']
-  - //o[@base='.foo' and @name='xyz']/o[@as='α3' and @base='.some']/o[1][@base='org.eolang.number' and not(@as)]/o[@base='org.eolang.bytes' and text()='40-3F-19-99-99-99-99-9A']
-  - //o[@base='.foo' and @name='xyz']/o[@as='α3' and @base='.some']/o[@base='.y' and @as='α0']/o[1][@base='Q']
-  - //o[@base='.foo' and @name='xyz']/o[@as='α3' and @base='.some']/o[@base='.y' and @as='α0']/o[@base='org.eolang.number' and @as='α0']/o[@base='org.eolang.bytes' and text()='40-26-00-00-00-00-00-00']
+  - //o[@base='Q.foo' and @name='xyz']/o[@as='α0' and @base='Q.org.eolang.string']/o[@base='Q.org.eolang.bytes' and text()='48-65-6C-6C-6F']
+  - //o[@base='Q.foo' and @name='xyz']/o[@as='α1' and @base='Q.org.eolang.string']/o[@base='Q.org.eolang.bytes' and text()='77-6F-72-6C-64']
+  - //o[@base='Q.foo' and @name='xyz']/o[@as='α2' and @base='.plus']/o[1][@base='Q.org.eolang.number' and not(@as)]/o[@base='Q.org.eolang.bytes' and text()='40-45-00-00-00-00-00-00']
+  - //o[@base='Q.foo' and @name='xyz']/o[@as='α2' and @base='.plus']/o[@base='Q.org.eolang.number' and @as='α0']/o[@base='Q.org.eolang.bytes' and text()='40-41-80-00-00-00-00-00']
+  - //o[@base='Q.foo' and @name='xyz']/o[@as='α3' and @base='.some']/o[1][@base='Q.org.eolang.number' and not(@as)]/o[@base='Q.org.eolang.bytes' and text()='40-3F-19-99-99-99-99-9A']
+  - //o[@base='Q.foo' and @name='xyz']/o[@as='α3' and @base='.some']/o[@base='Q.y' and @as='α0']/o[@base='Q.org.eolang.number' and @as='α0']/o[@base='Q.org.eolang.bytes' and text()='40-26-00-00-00-00-00-00']
 phi: |-
   {
     ⟦
diff --git a/eo-maven-plugin/src/test/resources/org/eolang/maven/unphi-packs/normalized-atom.yaml b/eo-maven-plugin/src/test/resources/org/eolang/maven/unphi-packs/normalized-atom.yaml
index 1ebde06ea7..fae3cfbed8 100644
--- a/eo-maven-plugin/src/test/resources/org/eolang/maven/unphi-packs/normalized-atom.yaml
+++ b/eo-maven-plugin/src/test/resources/org/eolang/maven/unphi-packs/normalized-atom.yaml
@@ -21,9 +21,9 @@
 # SOFTWARE.
 ---
 asserts:
-  - //o[@base='org.eolang.io.stdout' and @name='x']/o[@as='text' and @base='.bytes']
-  - //o[@base='org.eolang.io.stdout' and @name='x']/o[@as='size' and @base='.int']
-  - //o[@base='org.eolang.malloc.@' and @name='y']/o[@as='arg' and @base='.nan']
+  - //o[@base='Q.org.eolang.io.stdout' and @name='x']/o[@as='text' and @base='Q.org.eolang.bytes']
+  - //o[@base='Q.org.eolang.io.stdout' and @name='x']/o[@as='size' and @base='Q.org.eolang.int']
+  - //o[@base='Q.org.eolang.malloc.@' and @name='y']/o[@as='arg' and @base='Q.org.eolang.nan']
 phi: |
   {
     ⟦
diff --git a/eo-maven-plugin/src/test/resources/org/eolang/maven/unphi-packs/one-byte.yaml b/eo-maven-plugin/src/test/resources/org/eolang/maven/unphi-packs/one-byte.yaml
index 9bd5dcffed..1f6a84d855 100644
--- a/eo-maven-plugin/src/test/resources/org/eolang/maven/unphi-packs/one-byte.yaml
+++ b/eo-maven-plugin/src/test/resources/org/eolang/maven/unphi-packs/one-byte.yaml
@@ -21,5 +21,5 @@
 # SOFTWARE.
 ---
 asserts:
-  - /program/objects/o[@base='.bytes' and @name='bts' and text()='A2-']/o[@base='.eolang']/o[@base='.org']/o[@base='Q']
+  - /program/objects/o[@base='Q.org.eolang.bytes' and @name='bts' and text()='A2-']
 phi: "{⟦bts ↦ Φ.org.eolang.bytes(α0 ↦ ⟦Δ ⤍ A2-⟧)⟧}"
diff --git a/eo-maven-plugin/src/test/resources/org/eolang/maven/unphi-packs/package.yaml b/eo-maven-plugin/src/test/resources/org/eolang/maven/unphi-packs/package.yaml
index e10e42ca28..e1b4102a60 100644
--- a/eo-maven-plugin/src/test/resources/org/eolang/maven/unphi-packs/package.yaml
+++ b/eo-maven-plugin/src/test/resources/org/eolang/maven/unphi-packs/package.yaml
@@ -22,5 +22,5 @@
 ---
 asserts:
   - /program/metas/meta[head[text()='package'] and tail[text()='foo.bar.baz'] and part[text()='foo.bar.baz']]
-  - //o[not(@base) and @name='main']/o[@base='.stdout']/o[@base='.eolang']/o[@base='.org']/o[@base='Q']
+  - //o[not(@base) and @name='main']/o[@base='Q.org.eolang.stdout']
 phi: "{⟦foo ↦ ⟦bar ↦ ⟦baz ↦ ⟦main ↦ ⟦φ ↦ Φ.org.eolang.stdout⟧, λ ⤍ Package⟧, λ ⤍ Package⟧, λ ⤍ Package⟧⟧}"
diff --git a/eo-maven-plugin/src/test/resources/org/eolang/maven/unphi-packs/pretty-data.yaml b/eo-maven-plugin/src/test/resources/org/eolang/maven/unphi-packs/pretty-data.yaml
index c497798753..bda2a74553 100644
--- a/eo-maven-plugin/src/test/resources/org/eolang/maven/unphi-packs/pretty-data.yaml
+++ b/eo-maven-plugin/src/test/resources/org/eolang/maven/unphi-packs/pretty-data.yaml
@@ -21,6 +21,6 @@
 # SOFTWARE.
 ---
 asserts:
-  - //o[@name='five' and @base='org.eolang.number']/o[@base='org.eolang.bytes' and text()='40-14-00-00-00-00-00-00']
-  - //o[@name='hello' and @base='org.eolang.string']/o[@base='org.eolang.bytes' and text()='48-65-6C-6C-6F']
+  - //o[@name='five' and @base='Q.org.eolang.number']/o[@base='Q.org.eolang.bytes' and text()='40-14-00-00-00-00-00-00']
+  - //o[@name='hello' and @base='Q.org.eolang.string']/o[@base='Q.org.eolang.bytes' and text()='48-65-6C-6C-6F']
 phi: "{⟦five ↦ 5, hello ↦ \"Hello\"⟧}"
diff --git a/eo-maven-plugin/src/test/resources/org/eolang/maven/unphi-packs/specials.yaml b/eo-maven-plugin/src/test/resources/org/eolang/maven/unphi-packs/specials.yaml
index 9cfd72b702..f787aff9e0 100644
--- a/eo-maven-plugin/src/test/resources/org/eolang/maven/unphi-packs/specials.yaml
+++ b/eo-maven-plugin/src/test/resources/org/eolang/maven/unphi-packs/specials.yaml
@@ -22,9 +22,9 @@
 ---
 asserts:
   - /program/objects/o[@name='main']
-  - /program/objects/o[not(@base) and @name='main']/o[@base='.x' and @name='x']/o[@base='.^']/o[@base='$']
-  - /program/objects/o[not(@base) and @name='main']/o[@base='.a' and @name='a']/o[@base='.^']/o[@base='$']
-  - /program/objects/o[not(@base) and @name='main']/o[@base='.@' and @name='phi']/o[@base='.@']/o[@base='$']
+  - /program/objects/o[not(@base) and @name='main']/o[@base='$.^.x' and @name='x']
+  - /program/objects/o[not(@base) and @name='main']/o[@base='$.^.a' and @name='a']
+  - /program/objects/o[not(@base) and @name='main']/o[@base='$.@.@' and @name='phi']
 input: |
   [] > main
     ^.x > x
diff --git a/eo-maven-plugin/src/test/resources/org/eolang/maven/unphi-packs/termination-with-tail.yaml b/eo-maven-plugin/src/test/resources/org/eolang/maven/unphi-packs/termination-with-tail.yaml
index 2c9afb0793..0ef73baa96 100644
--- a/eo-maven-plugin/src/test/resources/org/eolang/maven/unphi-packs/termination-with-tail.yaml
+++ b/eo-maven-plugin/src/test/resources/org/eolang/maven/unphi-packs/termination-with-tail.yaml
@@ -21,8 +21,8 @@
 # SOFTWARE.
 ---
 asserts:
-  - /program/objects/o[@base='.m' and @name='x']/o[@base='org.eolang.error']
-  - /program/objects/o[@base='org.eolang.error' and @name='y']/o[@as='α0' and @base='.x']/o[@base='$']
+  - /program/objects/o[@base='Q.org.eolang.error.m' and @name='x']
+  - /program/objects/o[@base='Q.org.eolang.error' and @name='y']/o[@as='α0' and @base='$.x']
 phi: |
   {
   	⟦
diff --git a/eo-maven-plugin/src/test/resources/org/eolang/maven/unphi-packs/termination.yaml b/eo-maven-plugin/src/test/resources/org/eolang/maven/unphi-packs/termination.yaml
index a20112f7e1..2d13ab308b 100644
--- a/eo-maven-plugin/src/test/resources/org/eolang/maven/unphi-packs/termination.yaml
+++ b/eo-maven-plugin/src/test/resources/org/eolang/maven/unphi-packs/termination.yaml
@@ -21,7 +21,7 @@
 # SOFTWARE.
 ---
 asserts:
-  - //o[@base='org.eolang.error' and @name='x' and not(o)]
+  - //o[@base='Q.org.eolang.error' and @name='x' and not(o)]
 phi: |
   {
   	⟦
diff --git a/eo-maven-plugin/src/test/resources/org/eolang/maven/unphi-packs/with-anonym-abstract.yaml b/eo-maven-plugin/src/test/resources/org/eolang/maven/unphi-packs/with-anonym-abstract.yaml
index 7106b821e5..744dea4b77 100644
--- a/eo-maven-plugin/src/test/resources/org/eolang/maven/unphi-packs/with-anonym-abstract.yaml
+++ b/eo-maven-plugin/src/test/resources/org/eolang/maven/unphi-packs/with-anonym-abstract.yaml
@@ -21,8 +21,8 @@
 # SOFTWARE.
 ---
 asserts:
-  - //o[@name='test' and not(@base)]/o[@base='.plus' and @name='s']/o[position()=1 and not(@base) and not(@name)]
-  - //o[@name='test' and not(@base)]/o[@base='.plus' and @name='s']/o[position()>1 and @as='α0' and @base='.int']/o[@base='.eolang']/o[@base='.org']/o[@base='Q']
+  - //o[@name='test' and not(@base)]/o[@base='.plus' and @name='s']/o[1][not(@base) and not(@name)]
+  - //o[@name='test' and not(@base)]/o[@base='.plus' and @name='s']/o[2][@as='α0' and @base='Q.org.eolang.int']
 phi: |-
   {
     ⟦
diff --git a/eo-maven-plugin/src/test/resources/org/eolang/maven/unphi-packs/with-data.yaml b/eo-maven-plugin/src/test/resources/org/eolang/maven/unphi-packs/with-data.yaml
index fc9b474cae..91ebc7dfd9 100644
--- a/eo-maven-plugin/src/test/resources/org/eolang/maven/unphi-packs/with-data.yaml
+++ b/eo-maven-plugin/src/test/resources/org/eolang/maven/unphi-packs/with-data.yaml
@@ -21,6 +21,5 @@
 # SOFTWARE.
 ---
 asserts:
-  - //o[@name='five' and @base='.int']/o[@base='.eolang']
-  - //o[@name='five' and @base='.int']/o[@base='.bytes' and @as='α0']
+  - //o[@name='five' and @base='Q.org.eolang.int']/o[@base='Q.org.eolang.bytes' and @as='α0']
 phi: "{⟦five ↦ Φ.org.eolang.int(α0 ↦ Φ.org.eolang.bytes(α0 ↦ ⟦Δ ⤍ 00-00-00-00-00-00-00-05⟧))⟧}"
diff --git a/eo-parser/src/main/resources/org/eolang/parser/unphi/atoms-with-bound-attrs.xsl b/eo-parser/src/main/resources/org/eolang/parser/unphi/atoms-with-bound-attrs.xsl
index d727d0b70f..34cee8ba15 100644
--- a/eo-parser/src/main/resources/org/eolang/parser/unphi/atoms-with-bound-attrs.xsl
+++ b/eo-parser/src/main/resources/org/eolang/parser/unphi/atoms-with-bound-attrs.xsl
@@ -45,6 +45,7 @@ SOFTWARE.
     <xsl:element name="o">
       <xsl:attribute name="name" select="@name"/>
       <xsl:attribute name="base">
+        <xsl:text>Q.</xsl:text>
         <xsl:for-each select="tokenize(@atom,'_')">
           <xsl:choose>
             <xsl:when test="position()=1">
@@ -66,9 +67,7 @@ SOFTWARE.
       </xsl:attribute>
       <xsl:for-each select="o">
         <xsl:element name="o">
-          <xsl:for-each select="@*[name()!='name']">
-            <xsl:attribute name="{name()}" select="."/>
-          </xsl:for-each>
+          <xsl:apply-templates select="@* except @name"/>
           <xsl:attribute name="as" select="@name"/>
           <xsl:copy-of select="*"/>
         </xsl:element>
diff --git a/eo-runtime/src/main/eo/org/eolang/tuple.eo b/eo-runtime/src/main/eo/org/eolang/tuple.eo
index 25a08454a4..a066bceceb 100644
--- a/eo-runtime/src/main/eo/org/eolang/tuple.eo
+++ b/eo-runtime/src/main/eo/org/eolang/tuple.eo
@@ -24,6 +24,7 @@
 +home https://github.com/objectionary/eo
 +package org.eolang
 +version 0.0.0
++unlint object-has-data
 
 # Tuple.
 # An ordered, immutable collection of elements.

From b8a5a1e2fcc7ae5fb45e19b980148a299e943147 Mon Sep 17 00:00:00 2001
From: maxonfjvipon <mtrunnikov@gmail.com>
Date: Wed, 29 Jan 2025 19:04:38 +0300
Subject: [PATCH 11/12] bug(#3845): unlints in runtime

---
 .../java/org/eolang/maven/AssembleMojo.java   |  1 -
 .../main/java/org/eolang/maven/ProbeMojo.java |  1 -
 .../org/eolang/maven/shake/add-probes.xsl     | 13 +++++--
 .../eolang/maven/shake/cti-adds-errors.xsl    | 23 ++++++-----
 .../org/eolang/maven/transpile/to-java.xsl    |  1 +
 .../test/java/org/eolang/maven/FakeMaven.java |  2 -
 .../java/org/eolang/maven/ProbeMojoTest.java  |  1 -
 .../maven/hash/CommitHashesTextTest.java      | 27 +++----------
 .../maven/shake-packs/cti-adds-warning.yaml   | 17 ++++++++-
 .../{ => locators}/add-locators.yaml          |  0
 .../{ => locators}/add-locs-with-dot.yml      |  0
 .../shake-packs/{ => locators}/add-locs.yml   |  0
 .../{ => probes}/add-probes-to-empty.yaml     |  0
 .../shake-packs/{ => probes}/add-probes.yaml  |  0
 .../{ => probes}/adds-no-probes.yaml          |  0
 .../probes/probes-to-anonym-abstract.yaml     | 38 +++++++++++++++++++
 .../org/eolang/maven/sodgs/data.yaml          |  1 +
 .../org/eolang/maven/sodgs/simple.yaml        |  1 +
 eo-runtime/src/main/eo/org/eolang/bytes.eo    |  2 +
 eo-runtime/src/main/eo/org/eolang/cti.eo      |  1 +
 eo-runtime/src/main/eo/org/eolang/dataized.eo |  1 +
 eo-runtime/src/main/eo/org/eolang/error.eo    |  1 +
 eo-runtime/src/main/eo/org/eolang/false.eo    |  1 +
 eo-runtime/src/main/eo/org/eolang/fs/dir.eo   |  2 +
 eo-runtime/src/main/eo/org/eolang/fs/file.eo  |  2 +
 eo-runtime/src/main/eo/org/eolang/fs/path.eo  |  3 ++
 .../src/main/eo/org/eolang/fs/tmpdir.eo       |  3 ++
 eo-runtime/src/main/eo/org/eolang/go.eo       |  1 +
 eo-runtime/src/main/eo/org/eolang/i16.eo      |  2 +
 eo-runtime/src/main/eo/org/eolang/i32.eo      |  2 +
 eo-runtime/src/main/eo/org/eolang/i64.eo      |  2 +
 .../main/eo/org/eolang/io/bytes-as-input.eo   |  1 +
 .../src/main/eo/org/eolang/io/console.eo      |  3 ++
 .../src/main/eo/org/eolang/io/dead-input.eo   |  1 +
 .../src/main/eo/org/eolang/io/dead-output.eo  |  1 +
 .../src/main/eo/org/eolang/io/input-length.eo |  1 +
 .../main/eo/org/eolang/io/malloc-as-output.eo |  1 +
 eo-runtime/src/main/eo/org/eolang/io/stdin.eo |  3 ++
 .../src/main/eo/org/eolang/io/stdout.eo       |  3 ++
 .../src/main/eo/org/eolang/io/tee-input.eo    |  1 +
 eo-runtime/src/main/eo/org/eolang/malloc.eo   |  1 +
 .../src/main/eo/org/eolang/math/angle.eo      |  2 +
 eo-runtime/src/main/eo/org/eolang/math/e.eo   |  1 +
 .../src/main/eo/org/eolang/math/integral.eo   |  1 +
 .../src/main/eo/org/eolang/math/numbers.eo    |  2 +
 eo-runtime/src/main/eo/org/eolang/math/pi.eo  |  1 +
 .../src/main/eo/org/eolang/math/random.eo     |  3 ++
 .../src/main/eo/org/eolang/math/real.eo       |  2 +
 eo-runtime/src/main/eo/org/eolang/nan.eo      |  1 +
 .../main/eo/org/eolang/negative-infinity.eo   |  1 +
 .../src/main/eo/org/eolang/net/socket.eo      |  3 ++
 eo-runtime/src/main/eo/org/eolang/number.eo   |  1 +
 .../main/eo/org/eolang/positive-infinity.eo   |  1 +
 eo-runtime/src/main/eo/org/eolang/seq.eo      |  1 +
 eo-runtime/src/main/eo/org/eolang/string.eo   |  2 +
 .../eo/org/eolang/structs/bytes-as-array.eo   |  1 +
 .../eo/org/eolang/structs/hash-code-of.eo     |  1 +
 .../src/main/eo/org/eolang/structs/list.eo    |  1 +
 .../src/main/eo/org/eolang/structs/map.eo     |  2 +
 .../eo/org/eolang/structs/range-of-ints.eo    |  2 +
 .../src/main/eo/org/eolang/structs/range.eo   |  2 +
 .../src/main/eo/org/eolang/structs/set.eo     |  2 +
 eo-runtime/src/main/eo/org/eolang/switch.eo   |  1 +
 .../src/main/eo/org/eolang/sys/getenv.eo      |  3 ++
 .../main/eo/org/eolang/sys/line-separator.eo  |  3 ++
 eo-runtime/src/main/eo/org/eolang/sys/os.eo   |  2 +
 .../src/main/eo/org/eolang/sys/posix.eo       |  1 +
 .../src/main/eo/org/eolang/sys/win32.eo       |  1 +
 eo-runtime/src/main/eo/org/eolang/true.eo     |  1 +
 eo-runtime/src/main/eo/org/eolang/try.eo      |  1 +
 eo-runtime/src/main/eo/org/eolang/tuple.eo    |  1 +
 .../src/main/eo/org/eolang/txt/regex.eo       |  1 +
 .../src/main/eo/org/eolang/txt/sprintf.eo     |  1 +
 .../src/main/eo/org/eolang/txt/sscanf.eo      |  1 +
 eo-runtime/src/main/eo/org/eolang/txt/text.eo |  5 ++-
 eo-runtime/src/main/eo/org/eolang/while.eo    |  1 +
 .../src/test/eo/org/eolang/bool-tests.eo      |  1 +
 .../src/test/eo/org/eolang/bytes-tests.eo     |  1 +
 eo-runtime/src/test/eo/org/eolang/cti-test.eo |  1 +
 .../src/test/eo/org/eolang/dataized-tests.eo  |  1 +
 .../src/test/eo/org/eolang/fs/dir-tests.eo    |  3 ++
 .../src/test/eo/org/eolang/fs/file-tests.eo   |  3 ++
 .../src/test/eo/org/eolang/fs/path-tests.eo   |  3 ++
 .../src/test/eo/org/eolang/fs/tmpdir-tests.eo |  3 ++
 eo-runtime/src/test/eo/org/eolang/go-tests.eo |  1 +
 .../src/test/eo/org/eolang/i16-tests.eo       |  1 +
 .../src/test/eo/org/eolang/i32-tests.eo       |  1 +
 .../src/test/eo/org/eolang/i64-tests.eo       |  1 +
 .../eo/org/eolang/io/bytes-as-input-test.eo   |  2 +
 .../src/test/eo/org/eolang/io/console-test.eo |  3 ++
 .../test/eo/org/eolang/io/dead-input-tests.eo |  3 ++
 .../eo/org/eolang/io/dead-output-tests.eo     |  3 ++
 .../eo/org/eolang/io/input-length-tests.eo    |  2 +
 .../eo/org/eolang/io/malloc-as-output-test.eo |  2 +
 .../src/test/eo/org/eolang/io/stdout-test.eo  |  2 +
 .../test/eo/org/eolang/io/tee-input-tests.eo  |  2 +
 .../src/test/eo/org/eolang/malloc-tests.eo    |  1 +
 .../test/eo/org/eolang/math/angle-tests.eo    |  2 +
 .../test/eo/org/eolang/math/integral-tests.eo |  2 +
 .../test/eo/org/eolang/math/numbers-tests.eo  |  2 +
 .../test/eo/org/eolang/math/random-tests.eo   |  2 +
 .../src/test/eo/org/eolang/math/real-tests.eo |  2 +
 .../src/test/eo/org/eolang/nan-tests.eo       |  1 +
 .../eo/org/eolang/negative-infinity-tests.eo  |  1 +
 .../src/test/eo/org/eolang/number-tests.eo    |  1 +
 .../eo/org/eolang/positive-infinity-tests.eo  |  1 +
 .../src/test/eo/org/eolang/runtime-tests.eo   |  1 +
 .../src/test/eo/org/eolang/seq-tests.eo       |  1 +
 .../src/test/eo/org/eolang/string-tests.eo    |  1 +
 .../eolang/structs/bytes-as-array-tests.eo    |  2 +
 .../org/eolang/structs/hash-code-of-tests.eo  |  2 +
 .../test/eo/org/eolang/structs/list-tests.eo  |  2 +
 .../test/eo/org/eolang/structs/map-tests.eo   |  3 ++
 .../org/eolang/structs/range-of-ints-tests.eo |  2 +
 .../test/eo/org/eolang/structs/range-tests.eo |  2 +
 .../test/eo/org/eolang/structs/set-tests.eo   |  2 +
 .../src/test/eo/org/eolang/switch-tests.eo    |  1 +
 .../src/test/eo/org/eolang/sys/os-tests.eo    |  3 ++
 .../src/test/eo/org/eolang/sys/posix-tests.eo |  3 ++
 .../src/test/eo/org/eolang/sys/win32-tests.eo |  3 ++
 .../src/test/eo/org/eolang/try-tests.eo       |  1 +
 .../src/test/eo/org/eolang/tuple-tests.eo     |  1 +
 .../src/test/eo/org/eolang/txt/regex-tests.eo |  2 +
 .../test/eo/org/eolang/txt/sprintf-tests.eo   |  2 +
 .../test/eo/org/eolang/txt/sscanf-tests.eo    |  3 ++
 .../src/test/eo/org/eolang/txt/text-tests.eo  |  2 +
 .../src/test/eo/org/eolang/while-tests.eo     |  1 +
 .../resources/org/eolang/snippets/fibo.yaml   |  2 +
 128 files changed, 275 insertions(+), 42 deletions(-)
 rename eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/{ => locators}/add-locators.yaml (100%)
 rename eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/{ => locators}/add-locs-with-dot.yml (100%)
 rename eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/{ => locators}/add-locs.yml (100%)
 rename eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/{ => probes}/add-probes-to-empty.yaml (100%)
 rename eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/{ => probes}/add-probes.yaml (100%)
 rename eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/{ => probes}/adds-no-probes.yaml (100%)
 create mode 100644 eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/probes/probes-to-anonym-abstract.yaml

diff --git a/eo-maven-plugin/src/main/java/org/eolang/maven/AssembleMojo.java b/eo-maven-plugin/src/main/java/org/eolang/maven/AssembleMojo.java
index ff5e843664..45cb664c13 100644
--- a/eo-maven-plugin/src/main/java/org/eolang/maven/AssembleMojo.java
+++ b/eo-maven-plugin/src/main/java/org/eolang/maven/AssembleMojo.java
@@ -235,7 +235,6 @@ public void exec() {
         final Moja<?>[] mojas = {
             new Moja<>(ParseMojo.class),
             new Moja<>(ShakeMojo.class),
-//            new Moja<>(DiscoverMojo.class),
             new Moja<>(ProbeMojo.class),
             new Moja<>(PullMojo.class),
             new Moja<>(ResolveMojo.class),
diff --git a/eo-maven-plugin/src/main/java/org/eolang/maven/ProbeMojo.java b/eo-maven-plugin/src/main/java/org/eolang/maven/ProbeMojo.java
index d77cfdaa7d..9fc3e30e6e 100644
--- a/eo-maven-plugin/src/main/java/org/eolang/maven/ProbeMojo.java
+++ b/eo-maven-plugin/src/main/java/org/eolang/maven/ProbeMojo.java
@@ -110,7 +110,6 @@ private void probe() throws IOException {
         for (final ForeignTojo tojo : tojos) {
             final Path src = tojo.shaken();
             final Collection<String> objects = this.probes(src);
-            System.out.println(objects);
             if (!objects.isEmpty()) {
                 Logger.debug(this, "Probing object(s): %s", objects);
             }
diff --git a/eo-maven-plugin/src/main/resources/org/eolang/maven/shake/add-probes.xsl b/eo-maven-plugin/src/main/resources/org/eolang/maven/shake/add-probes.xsl
index 1a5ca1fb33..b303186949 100644
--- a/eo-maven-plugin/src/main/resources/org/eolang/maven/shake/add-probes.xsl
+++ b/eo-maven-plugin/src/main/resources/org/eolang/maven/shake/add-probes.xsl
@@ -118,18 +118,23 @@ SOFTWARE.
     <xsl:apply-templates select="o" mode="create"/>
   </xsl:template>
   <!-- Method base -->
-  <xsl:template match="o[starts-with(@base, '.') and o[1][not(eo:abstract(.))]]" mode="create" as="element()*">
+  <xsl:template match="o[starts-with(@base, '.')]" mode="create" as="element()*">
     <xsl:variable name="first" select="o[1]"/>
     <xsl:choose>
+      <xsl:when test="$first[eo:abstract(.)]">
+        <xsl:apply-templates select="o[position()&gt;1]" mode="create"/>
+      </xsl:when>
       <xsl:when test="starts-with($first/@base, '.')">
         <xsl:variable name="nested" as="element()*">
           <xsl:apply-templates select="$first" mode="create"/>
         </xsl:variable>
         <xsl:copy-of select="$nested"/>
         <xsl:apply-templates select="o[position()&gt;1]" mode="create"/>
-        <a>
-          <xsl:value-of select="concat($nested[last()]/text(), @base)"/>
-        </a>
+        <xsl:if test="ends-with($nested[last()]/text(), $first/@base)">
+          <a>
+            <xsl:value-of select="concat($nested[last()]/text(), @base)"/>
+          </a>
+        </xsl:if>
       </xsl:when>
       <xsl:otherwise>
         <xsl:apply-templates select="$first" mode="create"/>
diff --git a/eo-maven-plugin/src/main/resources/org/eolang/maven/shake/cti-adds-errors.xsl b/eo-maven-plugin/src/main/resources/org/eolang/maven/shake/cti-adds-errors.xsl
index 0068dd7908..e2506c2255 100644
--- a/eo-maven-plugin/src/main/resources/org/eolang/maven/shake/cti-adds-errors.xsl
+++ b/eo-maven-plugin/src/main/resources/org/eolang/maven/shake/cti-adds-errors.xsl
@@ -52,9 +52,9 @@ SOFTWARE.
         <xsl:value-of select="@line"/>
       </xsl:attribute>
       <xsl:attribute name="severity">
-        <xsl:value-of select="eo:hex-to-utf8(element()[last() - 1])"/>
+        <xsl:value-of select="eo:hex-to-utf8(o[last() - 1]/o[1]/text())"/>
       </xsl:attribute>
-      <xsl:value-of select="eo:hex-to-utf8(element()[last()])"/>
+      <xsl:value-of select="eo:hex-to-utf8(o[last()]/o[1]/text())"/>
     </xsl:element>
   </xsl:template>
   <xsl:template match="node()|@*">
@@ -65,19 +65,22 @@ SOFTWARE.
   <!--Converts hex sting into readable UTF-8 string-->
   <xsl:function name="eo:hex-to-utf8">
     <xsl:param name="str"/>
-    <xsl:variable name="hex">0123456789ABCDEF</xsl:variable>
+    <xsl:variable name="hex" select="'0123456789ABCDEF'"/>
     <xsl:variable name="tail" select="translate($str, '-', '')"/>
-    <xsl:if test="$tail">
-      <!-- extract first 2 digits -->
+    <!-- Base case: Return empty string if input is empty or invalid -->
+    <xsl:if test="string-length($tail) &gt;= 2">
+      <!-- Extract first 2 digits -->
       <xsl:variable name="first" select="substring($tail, 1, 1)"/>
       <xsl:variable name="second" select="substring($tail, 2, 1)"/>
-      <!-- get their hex values -->
+      <!-- Get their hex values -->
       <xsl:variable name="val1" select="string-length(substring-before($hex, $first))"/>
       <xsl:variable name="val2" select="string-length(substring-before($hex, $second))"/>
-      <!-- get the corresponding utf-8 character -->
-      <xsl:variable name="head" select="codepoints-to-string($val1 * 16 + $val2)"/>
-      <!-- recursive call with the rest of the hex string -->
-      <xsl:value-of select="concat($head, eo:hex-to-utf8(substring($tail, 3)))"/>
+      <!-- Ensure valid character range -->
+      <xsl:variable name="codepoint" select="$val1 * 16 + $val2"/>
+      <xsl:if test="$codepoint &gt; 0">
+        <xsl:variable name="head" select="codepoints-to-string($codepoint)"/>
+        <xsl:value-of select="concat($head, eo:hex-to-utf8(substring($tail, 3)))"/>
+      </xsl:if>
     </xsl:if>
   </xsl:function>
 </xsl:stylesheet>
diff --git a/eo-maven-plugin/src/main/resources/org/eolang/maven/transpile/to-java.xsl b/eo-maven-plugin/src/main/resources/org/eolang/maven/transpile/to-java.xsl
index ca9f408022..bdbaac29db 100644
--- a/eo-maven-plugin/src/main/resources/org/eolang/maven/transpile/to-java.xsl
+++ b/eo-maven-plugin/src/main/resources/org/eolang/maven/transpile/to-java.xsl
@@ -512,6 +512,7 @@ SOFTWARE.
     <xsl:choose>
       <xsl:when test="@base='$' or @base='Q'">
         <xsl:value-of select="eo:fqn-start(@base, $rho)"/>
+        <xsl:text>;</xsl:text>
       </xsl:when>
       <xsl:otherwise>
         <xsl:variable name="parts" select="tokenize(@base, '\.')"/>
diff --git a/eo-maven-plugin/src/test/java/org/eolang/maven/FakeMaven.java b/eo-maven-plugin/src/test/java/org/eolang/maven/FakeMaven.java
index 39ed0d2cae..5e06c53928 100644
--- a/eo-maven-plugin/src/test/java/org/eolang/maven/FakeMaven.java
+++ b/eo-maven-plugin/src/test/java/org/eolang/maven/FakeMaven.java
@@ -712,7 +712,6 @@ public Iterator<Class<? extends AbstractMojo>> iterator() {
             return Arrays.<Class<? extends AbstractMojo>>asList(
                 ParseMojo.class,
                 ShakeMojo.class,
-//                DiscoverMojo.class,
                 ProbeMojo.class
             ).iterator();
         }
@@ -730,7 +729,6 @@ public Iterator<Class<? extends AbstractMojo>> iterator() {
             return Arrays.<Class<? extends AbstractMojo>>asList(
                 ParseMojo.class,
                 ShakeMojo.class,
-//                DiscoverMojo.class,
                 ProbeMojo.class,
                 PullMojo.class
             ).iterator();
diff --git a/eo-maven-plugin/src/test/java/org/eolang/maven/ProbeMojoTest.java b/eo-maven-plugin/src/test/java/org/eolang/maven/ProbeMojoTest.java
index 836ae3603d..75a81573dc 100644
--- a/eo-maven-plugin/src/test/java/org/eolang/maven/ProbeMojoTest.java
+++ b/eo-maven-plugin/src/test/java/org/eolang/maven/ProbeMojoTest.java
@@ -30,7 +30,6 @@
 import java.nio.file.Path;
 import java.nio.file.Paths;
 import org.cactoos.io.ResourceOf;
-import org.eolang.maven.footprint.Saved;
 import org.eolang.maven.hash.ChCached;
 import org.eolang.maven.hash.ChRemote;
 import org.eolang.maven.hash.ChText;
diff --git a/eo-maven-plugin/src/test/java/org/eolang/maven/hash/CommitHashesTextTest.java b/eo-maven-plugin/src/test/java/org/eolang/maven/hash/CommitHashesTextTest.java
index 62efe50061..efcbe71e4e 100644
--- a/eo-maven-plugin/src/test/java/org/eolang/maven/hash/CommitHashesTextTest.java
+++ b/eo-maven-plugin/src/test/java/org/eolang/maven/hash/CommitHashesTextTest.java
@@ -23,11 +23,8 @@
  */
 package org.eolang.maven.hash;
 
+import com.yegor256.Together;
 import com.yegor256.WeAreOnline;
-import java.util.stream.Collectors;
-import java.util.stream.Stream;
-import org.cactoos.Scalar;
-import org.cactoos.experimental.Threads;
 import org.hamcrest.MatcherAssert;
 import org.hamcrest.Matchers;
 import org.junit.jupiter.api.Test;
@@ -37,15 +34,11 @@
  * Test case for {@link CommitHashesText}.
  *
  * @since 0.37.0
- * @todo #3122:60min Add "Reload" to the test CommitHashesTextTest#isThreadSafe
- *  when issue about "Reload" annotation will be solved.
- *  We need to reinitialize some static fields of the class
- *  before the test will be executed.
  */
+@ExtendWith(WeAreOnline.class)
 final class CommitHashesTextTest {
 
     @Test
-    @ExtendWith(WeAreOnline.class)
     void downloadsDefaultList() throws Exception {
         MatcherAssert.assertThat(
             "CommitHashesText downloads the default list of hashes from Objectionary",
@@ -56,20 +49,12 @@ void downloadsDefaultList() throws Exception {
 
     @Test
     void isThreadSafe() {
-        final int threads = 200;
-        boolean nonulls = true;
-        for (final boolean bool: new Threads<>(
-            threads,
-            Stream.generate(
-                () -> (Scalar<Boolean>) () -> new CommitHashesText().asString() != null
-            ).limit(threads).collect(Collectors.toList())
-            )) {
-            nonulls &= bool;
-        }
         MatcherAssert.assertThat(
             "Can be used in different threads without NPE",
-            nonulls,
-            Matchers.equalTo(true)
+            new Together<>(
+                thread -> new CommitHashesText().asString() != null
+            ),
+            Matchers.not(Matchers.hasItems(false))
         );
     }
 }
diff --git a/eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/cti-adds-warning.yaml b/eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/cti-adds-warning.yaml
index dc670f2594..0c09112161 100644
--- a/eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/cti-adds-warning.yaml
+++ b/eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/cti-adds-warning.yaml
@@ -22,13 +22,28 @@
 ---
 sheets:
   - /org/eolang/maven/shake/cti-adds-errors.xsl
+  - /org/eolang/maven/shake/add-probes.xsl
+  - /org/eolang/maven/shake/set-locators.xsl
 asserts:
-  - /program/errors[count(*)=1]
+  - /program/errors[count(*)=2]
   - /program/errors/error[@check='cti']
   - /program/errors/error[@severity='warning']
   - /program/errors/error[text()='This method is deprecated!']
 
 input: |
+  +package org.eolang
+  +version 0.0.0
+  +unlint object-has-data
+
+  # This unit test is supposed to check the functionality of the corresponding object.
+  [] > just-prints-warning
+    eq. > @
+      cti
+        2.times 2
+        "warning"
+        "This method is deprecated!"
+      4
+
   # No comments.
   [] > foo
     cti > @
diff --git a/eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/add-locators.yaml b/eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/locators/add-locators.yaml
similarity index 100%
rename from eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/add-locators.yaml
rename to eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/locators/add-locators.yaml
diff --git a/eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/add-locs-with-dot.yml b/eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/locators/add-locs-with-dot.yml
similarity index 100%
rename from eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/add-locs-with-dot.yml
rename to eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/locators/add-locs-with-dot.yml
diff --git a/eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/add-locs.yml b/eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/locators/add-locs.yml
similarity index 100%
rename from eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/add-locs.yml
rename to eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/locators/add-locs.yml
diff --git a/eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/add-probes-to-empty.yaml b/eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/probes/add-probes-to-empty.yaml
similarity index 100%
rename from eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/add-probes-to-empty.yaml
rename to eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/probes/add-probes-to-empty.yaml
diff --git a/eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/add-probes.yaml b/eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/probes/add-probes.yaml
similarity index 100%
rename from eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/add-probes.yaml
rename to eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/probes/add-probes.yaml
diff --git a/eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/adds-no-probes.yaml b/eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/probes/adds-no-probes.yaml
similarity index 100%
rename from eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/adds-no-probes.yaml
rename to eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/probes/adds-no-probes.yaml
diff --git a/eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/probes/probes-to-anonym-abstract.yaml b/eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/probes/probes-to-anonym-abstract.yaml
new file mode 100644
index 0000000000..b32cf53b45
--- /dev/null
+++ b/eo-maven-plugin/src/test/resources/org/eolang/maven/shake-packs/probes/probes-to-anonym-abstract.yaml
@@ -0,0 +1,38 @@
+# The MIT License (MIT)
+#
+# Copyright (c) 2016-2025 Objectionary.com
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included
+# in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+---
+sheets:
+  - /org/eolang/maven/shake/cti-adds-errors.xsl
+  - /org/eolang/maven/shake/add-probes.xsl
+  - /org/eolang/maven/shake/blank-xsd-schema.xsl
+asserts:
+  - /program[not(errors)]
+  - /program/sheets[sheet='add-probes']
+  - /program/metas[count(meta[head='probe'])=3]
+  - /program/metas/meta[head='probe' and tail='Q.org']
+  - /program/metas/meta[head='probe' and tail='Q.org.eolang']
+  - /program/metas/meta[head='probe' and tail='Q.org.eolang.int']
+input: |
+  # No comments.
+  [] > test
+    ([] (^ > x)).plus.minus > s
+      int
diff --git a/eo-maven-plugin/src/test/resources/org/eolang/maven/sodgs/data.yaml b/eo-maven-plugin/src/test/resources/org/eolang/maven/sodgs/data.yaml
index e6d1d7e755..224617f1a5 100644
--- a/eo-maven-plugin/src/test/resources/org/eolang/maven/sodgs/data.yaml
+++ b/eo-maven-plugin/src/test/resources/org/eolang/maven/sodgs/data.yaml
@@ -20,6 +20,7 @@
 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 # SOFTWARE.
 ---
+skip: true
 locators:
   - .data .f .α0 .Δ δ=40-09-21-FB-4D-12-D8-4A
   - .data .f .π >number
diff --git a/eo-maven-plugin/src/test/resources/org/eolang/maven/sodgs/simple.yaml b/eo-maven-plugin/src/test/resources/org/eolang/maven/sodgs/simple.yaml
index 45083881ef..876d5d30f1 100644
--- a/eo-maven-plugin/src/test/resources/org/eolang/maven/sodgs/simple.yaml
+++ b/eo-maven-plugin/src/test/resources/org/eolang/maven/sodgs/simple.yaml
@@ -20,6 +20,7 @@
 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 # SOFTWARE.
 ---
+skip: true
 locators:
   - .org .eolang .number
   - .org .eolang .true
diff --git a/eo-runtime/src/main/eo/org/eolang/bytes.eo b/eo-runtime/src/main/eo/org/eolang/bytes.eo
index 3be05948ed..67ccb39dd4 100644
--- a/eo-runtime/src/main/eo/org/eolang/bytes.eo
+++ b/eo-runtime/src/main/eo/org/eolang/bytes.eo
@@ -27,6 +27,8 @@
 +rt jvm org.eolang:eo-runtime:0.0.0
 +rt node eo2js-runtime:0.0.0
 +version 0.0.0
++unlint object-has-data
++unlint broken-alias-second
 
 # The object encapsulates a chain of bytes, adding a few
 # convenient operations to it. Objects like `int`, `string`,
diff --git a/eo-runtime/src/main/eo/org/eolang/cti.eo b/eo-runtime/src/main/eo/org/eolang/cti.eo
index 677d3f8591..381b7f7f74 100644
--- a/eo-runtime/src/main/eo/org/eolang/cti.eo
+++ b/eo-runtime/src/main/eo/org/eolang/cti.eo
@@ -24,6 +24,7 @@
 +home https://github.com/objectionary/eo
 +package org.eolang
 +version 0.0.0
++unlint object-has-data
 
 # Compile Time Instruction (CTI).
 #
diff --git a/eo-runtime/src/main/eo/org/eolang/dataized.eo b/eo-runtime/src/main/eo/org/eolang/dataized.eo
index aff7d479d7..51c210dbc3 100644
--- a/eo-runtime/src/main/eo/org/eolang/dataized.eo
+++ b/eo-runtime/src/main/eo/org/eolang/dataized.eo
@@ -24,6 +24,7 @@
 +home https://github.com/objectionary/eo
 +package org.eolang
 +version 0.0.0
++unlint object-has-data
 
 # The object dataizes `target`, makes new instance of `bytes` from given data and behaves as result
 # `bytes`.
diff --git a/eo-runtime/src/main/eo/org/eolang/error.eo b/eo-runtime/src/main/eo/org/eolang/error.eo
index 202d239e5b..d2eb81b88a 100644
--- a/eo-runtime/src/main/eo/org/eolang/error.eo
+++ b/eo-runtime/src/main/eo/org/eolang/error.eo
@@ -26,6 +26,7 @@
 +rt jvm org.eolang:eo-runtime:0.0.0
 +rt node eo2js-runtime:0.0.0
 +version 0.0.0
++unlint object-has-data
 
 # This object must be used in order to terminate the program
 # due to an error. Just make a copy of it with any encapsulated object.
diff --git a/eo-runtime/src/main/eo/org/eolang/false.eo b/eo-runtime/src/main/eo/org/eolang/false.eo
index 15dc071800..6c47d9c4d0 100644
--- a/eo-runtime/src/main/eo/org/eolang/false.eo
+++ b/eo-runtime/src/main/eo/org/eolang/false.eo
@@ -24,6 +24,7 @@
 +home https://github.com/objectionary/eo
 +package org.eolang
 +version 0.0.0
++unlint object-has-data
 
 # The object is a FALSE boolean state.
 [] > false
diff --git a/eo-runtime/src/main/eo/org/eolang/fs/dir.eo b/eo-runtime/src/main/eo/org/eolang/fs/dir.eo
index 224c095918..16edeb423c 100644
--- a/eo-runtime/src/main/eo/org/eolang/fs/dir.eo
+++ b/eo-runtime/src/main/eo/org/eolang/fs/dir.eo
@@ -27,6 +27,8 @@
 +rt jvm org.eolang:eo-runtime:0.0.0
 +rt node eo2js-runtime:0.0.0
 +version 0.0.0
++unlint object-has-data
++unlint broken-alias-second
 
 # Directory in the file system.
 # Apparently every directory is a file.
diff --git a/eo-runtime/src/main/eo/org/eolang/fs/file.eo b/eo-runtime/src/main/eo/org/eolang/fs/file.eo
index f159249d90..dbeb865412 100644
--- a/eo-runtime/src/main/eo/org/eolang/fs/file.eo
+++ b/eo-runtime/src/main/eo/org/eolang/fs/file.eo
@@ -27,7 +27,9 @@
 +rt jvm org.eolang:eo-runtime:0.0.0
 +rt node eo2js-runtime:0.0.0
 +version 0.0.0
++unlint object-has-data
 +unlint broken-ref
++unlint broken-alias-second
 
 # The file object in the filesystem.
 [path] > file
diff --git a/eo-runtime/src/main/eo/org/eolang/fs/path.eo b/eo-runtime/src/main/eo/org/eolang/fs/path.eo
index d067baa69e..e5931e9880 100644
--- a/eo-runtime/src/main/eo/org/eolang/fs/path.eo
+++ b/eo-runtime/src/main/eo/org/eolang/fs/path.eo
@@ -30,7 +30,10 @@
 +home https://github.com/objectionary/eo
 +package org.eolang.fs
 +version 0.0.0
++unlint object-has-data
 +unlint broken-ref
++unlint broken-alias-second
++unlint unused-alias
 
 # A `path` represents a path that is hierarchical and composed of a sequence of
 # directory and file name elements separated by a special separator or delimiter.
diff --git a/eo-runtime/src/main/eo/org/eolang/fs/tmpdir.eo b/eo-runtime/src/main/eo/org/eolang/fs/tmpdir.eo
index cce5dc8cc1..99f233b552 100644
--- a/eo-runtime/src/main/eo/org/eolang/fs/tmpdir.eo
+++ b/eo-runtime/src/main/eo/org/eolang/fs/tmpdir.eo
@@ -28,7 +28,10 @@
 +home https://github.com/objectionary/eo
 +package org.eolang.fs
 +version 0.0.0
++unlint object-has-data
 +unlint broken-ref
++unlint broken-alias-second
++unlint unused-alias
 
 # Temporary directory.
 # For Unix/MacOS uses the path supplied by the first environment variable
diff --git a/eo-runtime/src/main/eo/org/eolang/go.eo b/eo-runtime/src/main/eo/org/eolang/go.eo
index eb500f5e90..54bd649701 100644
--- a/eo-runtime/src/main/eo/org/eolang/go.eo
+++ b/eo-runtime/src/main/eo/org/eolang/go.eo
@@ -24,6 +24,7 @@
 +home https://github.com/objectionary/eo
 +package org.eolang
 +version 0.0.0
++unlint object-has-data
 +unlint broken-ref
 
 # Non-conditional forward and backward jumps.
diff --git a/eo-runtime/src/main/eo/org/eolang/i16.eo b/eo-runtime/src/main/eo/org/eolang/i16.eo
index f7f2ca667a..42f094432d 100644
--- a/eo-runtime/src/main/eo/org/eolang/i16.eo
+++ b/eo-runtime/src/main/eo/org/eolang/i16.eo
@@ -27,6 +27,8 @@
 +rt jvm org.eolang:eo-runtime:0.0.0
 +rt node eo2js-runtime:0.0.0
 +version 0.0.0
++unlint object-has-data
++unlint broken-alias-second
 
 # The 16 bits signed integer.
 # Here `as-bytes` must be a `bytes` object.
diff --git a/eo-runtime/src/main/eo/org/eolang/i32.eo b/eo-runtime/src/main/eo/org/eolang/i32.eo
index 5c51d548ea..f9d5670e16 100644
--- a/eo-runtime/src/main/eo/org/eolang/i32.eo
+++ b/eo-runtime/src/main/eo/org/eolang/i32.eo
@@ -27,6 +27,8 @@
 +rt jvm org.eolang:eo-runtime:0.0.0
 +rt node eo2js-runtime:0.0.0
 +version 0.0.0
++unlint object-has-data
++unlint broken-alias-second
 
 # The 32 bits signed integer.
 # Here `as-bytes` must be a `bytes` object.
diff --git a/eo-runtime/src/main/eo/org/eolang/i64.eo b/eo-runtime/src/main/eo/org/eolang/i64.eo
index 539755b75d..ad55511073 100644
--- a/eo-runtime/src/main/eo/org/eolang/i64.eo
+++ b/eo-runtime/src/main/eo/org/eolang/i64.eo
@@ -27,6 +27,8 @@
 +rt jvm org.eolang:eo-runtime:0.0.0
 +rt node eo2js-runtime:0.0.0
 +version 0.0.0
++unlint object-has-data
++unlint broken-alias-second
 
 # The 64 bits signed integer.
 # Here `as-bytes` must be a `bytes` object.
diff --git a/eo-runtime/src/main/eo/org/eolang/io/bytes-as-input.eo b/eo-runtime/src/main/eo/org/eolang/io/bytes-as-input.eo
index 3e299a4e2a..e8f3955112 100644
--- a/eo-runtime/src/main/eo/org/eolang/io/bytes-as-input.eo
+++ b/eo-runtime/src/main/eo/org/eolang/io/bytes-as-input.eo
@@ -24,6 +24,7 @@
 +home https://github.com/objectionary/eo
 +package org.eolang.io
 +version 0.0.0
++unlint object-has-data
 
 # Makes an `input` from bytes.
 # Here `bts` is sequence of bytes or an object that can be dataized
diff --git a/eo-runtime/src/main/eo/org/eolang/io/console.eo b/eo-runtime/src/main/eo/org/eolang/io/console.eo
index 509d4c1a5d..a42af81490 100644
--- a/eo-runtime/src/main/eo/org/eolang/io/console.eo
+++ b/eo-runtime/src/main/eo/org/eolang/io/console.eo
@@ -27,6 +27,9 @@
 +home https://github.com/objectionary/eo
 +package org.eolang.io
 +version 0.0.0
++unlint object-has-data
++unlint broken-alias-second
++unlint unused-alias
 
 # The `console` object is basic I/O object that allows to
 # interact with operation system console.
diff --git a/eo-runtime/src/main/eo/org/eolang/io/dead-input.eo b/eo-runtime/src/main/eo/org/eolang/io/dead-input.eo
index d170617b96..1d134533c3 100644
--- a/eo-runtime/src/main/eo/org/eolang/io/dead-input.eo
+++ b/eo-runtime/src/main/eo/org/eolang/io/dead-input.eo
@@ -24,6 +24,7 @@
 +home https://github.com/objectionary/eo
 +package org.eolang.io
 +version 0.0.0
++unlint object-has-data
 
 # Dead input is an input that reads from nowhere and always
 # returns empty sequence of bytes `--`.
diff --git a/eo-runtime/src/main/eo/org/eolang/io/dead-output.eo b/eo-runtime/src/main/eo/org/eolang/io/dead-output.eo
index 90fcb3ce29..e2310c89fa 100644
--- a/eo-runtime/src/main/eo/org/eolang/io/dead-output.eo
+++ b/eo-runtime/src/main/eo/org/eolang/io/dead-output.eo
@@ -24,6 +24,7 @@
 +home https://github.com/objectionary/eo
 +package org.eolang.io
 +version 0.0.0
++unlint object-has-data
 
 # Dead output is an output that writes to nowhere.
 [] > dead-output
diff --git a/eo-runtime/src/main/eo/org/eolang/io/input-length.eo b/eo-runtime/src/main/eo/org/eolang/io/input-length.eo
index e7dd64619b..5a7327de55 100644
--- a/eo-runtime/src/main/eo/org/eolang/io/input-length.eo
+++ b/eo-runtime/src/main/eo/org/eolang/io/input-length.eo
@@ -24,6 +24,7 @@
 +home https://github.com/objectionary/eo
 +package org.eolang.io
 +version 0.0.0
++unlint object-has-data
 
 # Reads all the bytes from provided `input` and returns its length.
 [input] > input-length
diff --git a/eo-runtime/src/main/eo/org/eolang/io/malloc-as-output.eo b/eo-runtime/src/main/eo/org/eolang/io/malloc-as-output.eo
index 786f75629b..fd74e5f0d7 100644
--- a/eo-runtime/src/main/eo/org/eolang/io/malloc-as-output.eo
+++ b/eo-runtime/src/main/eo/org/eolang/io/malloc-as-output.eo
@@ -24,6 +24,7 @@
 +home https://github.com/objectionary/eo
 +package org.eolang.io
 +version 0.0.0
++unlint object-has-data
 
 # Makes an output from allocated block in memory.
 # Here `allocated` is `malloc.of.allocated` object.
diff --git a/eo-runtime/src/main/eo/org/eolang/io/stdin.eo b/eo-runtime/src/main/eo/org/eolang/io/stdin.eo
index 51a44c4365..2effd498ea 100644
--- a/eo-runtime/src/main/eo/org/eolang/io/stdin.eo
+++ b/eo-runtime/src/main/eo/org/eolang/io/stdin.eo
@@ -26,6 +26,9 @@
 +home https://github.com/objectionary/eo
 +package org.eolang.io
 +version 0.0.0
++unlint object-has-data
++unlint broken-alias-second
++unlint unused-alias
 
 # The `stdin` object is a convenient wrapper on `console` object
 # which is used as input only and allows to read the data from console.
diff --git a/eo-runtime/src/main/eo/org/eolang/io/stdout.eo b/eo-runtime/src/main/eo/org/eolang/io/stdout.eo
index 3412bf9576..d805292769 100644
--- a/eo-runtime/src/main/eo/org/eolang/io/stdout.eo
+++ b/eo-runtime/src/main/eo/org/eolang/io/stdout.eo
@@ -25,6 +25,9 @@
 +home https://github.com/objectionary/eo
 +package org.eolang.io
 +version 0.0.0
++unlint object-has-data
++unlint broken-alias-second
++unlint unused-alias
 
 # The `stdout` object is convenient wrapper on `console` object which
 # uses it as output only and allows to print given argument to console as `string`:
diff --git a/eo-runtime/src/main/eo/org/eolang/io/tee-input.eo b/eo-runtime/src/main/eo/org/eolang/io/tee-input.eo
index 7b0d836e17..48663dfc7a 100644
--- a/eo-runtime/src/main/eo/org/eolang/io/tee-input.eo
+++ b/eo-runtime/src/main/eo/org/eolang/io/tee-input.eo
@@ -24,6 +24,7 @@
 +home https://github.com/objectionary/eo
 +package org.eolang.io
 +version 0.0.0
++unlint object-has-data
 
 # Tee input is an input that reads from provided `input`,
 # writes to provided `output` and behaves as provided `input`.
diff --git a/eo-runtime/src/main/eo/org/eolang/malloc.eo b/eo-runtime/src/main/eo/org/eolang/malloc.eo
index 8e566a98fa..153aeb7d9a 100644
--- a/eo-runtime/src/main/eo/org/eolang/malloc.eo
+++ b/eo-runtime/src/main/eo/org/eolang/malloc.eo
@@ -26,6 +26,7 @@
 +rt jvm org.eolang:eo-runtime:0.0.0
 +rt node eo2js-runtime:0.0.0
 +version 0.0.0
++unlint object-has-data
 +unlint broken-ref
 
 # The `malloc` object is an abstraction of a storage of data in heap
diff --git a/eo-runtime/src/main/eo/org/eolang/math/angle.eo b/eo-runtime/src/main/eo/org/eolang/math/angle.eo
index 533705e4ae..14c88c583d 100644
--- a/eo-runtime/src/main/eo/org/eolang/math/angle.eo
+++ b/eo-runtime/src/main/eo/org/eolang/math/angle.eo
@@ -27,6 +27,8 @@
 +rt jvm org.eolang:eo-runtime:0.0.0
 +rt node eo2js-runtime:0.0.0
 +version 0.0.0
++unlint object-has-data
++unlint broken-alias-second
 
 # The angle.
 # A measure of how much something is tilted or rotated, measured in degrees or radians.
diff --git a/eo-runtime/src/main/eo/org/eolang/math/e.eo b/eo-runtime/src/main/eo/org/eolang/math/e.eo
index 3e547e9869..52243ebe4a 100644
--- a/eo-runtime/src/main/eo/org/eolang/math/e.eo
+++ b/eo-runtime/src/main/eo/org/eolang/math/e.eo
@@ -24,6 +24,7 @@
 +home https://github.com/objectionary/eo
 +package org.eolang.math
 +version 0.0.0
++unlint object-has-data
 
 # The Euler's number.
 # A fundamental mathematical constant approximately equal to 2.7182818284590452354.
diff --git a/eo-runtime/src/main/eo/org/eolang/math/integral.eo b/eo-runtime/src/main/eo/org/eolang/math/integral.eo
index 4b7e5a7abb..cc5bd5b669 100644
--- a/eo-runtime/src/main/eo/org/eolang/math/integral.eo
+++ b/eo-runtime/src/main/eo/org/eolang/math/integral.eo
@@ -24,6 +24,7 @@
 +home https://github.com/objectionary/eo
 +package org.eolang.math
 +version 0.0.0
++unlint object-has-data
 +unlint broken-ref
 
 # Counts integral from `a` to `b`.
diff --git a/eo-runtime/src/main/eo/org/eolang/math/numbers.eo b/eo-runtime/src/main/eo/org/eolang/math/numbers.eo
index 30209b6d38..b90b06a23b 100644
--- a/eo-runtime/src/main/eo/org/eolang/math/numbers.eo
+++ b/eo-runtime/src/main/eo/org/eolang/math/numbers.eo
@@ -25,6 +25,8 @@
 +home https://github.com/objectionary/eo
 +package org.eolang.math
 +version 0.0.0
++unlint object-has-data
++unlint broken-alias-second
 
 # Sequence of numbers.
 # Here `sequence` must be a `tuple` or any `tuple` decorator of `number` objects.
diff --git a/eo-runtime/src/main/eo/org/eolang/math/pi.eo b/eo-runtime/src/main/eo/org/eolang/math/pi.eo
index 85d14b6e3c..880acb9719 100644
--- a/eo-runtime/src/main/eo/org/eolang/math/pi.eo
+++ b/eo-runtime/src/main/eo/org/eolang/math/pi.eo
@@ -24,6 +24,7 @@
 +home https://github.com/objectionary/eo
 +package org.eolang.math
 +version 0.0.0
++unlint object-has-data
 
 # Returns an approximate PI number.
 3.14159265358979323846 > pi
diff --git a/eo-runtime/src/main/eo/org/eolang/math/random.eo b/eo-runtime/src/main/eo/org/eolang/math/random.eo
index d306029d73..5b89c275c5 100644
--- a/eo-runtime/src/main/eo/org/eolang/math/random.eo
+++ b/eo-runtime/src/main/eo/org/eolang/math/random.eo
@@ -27,6 +27,9 @@
 +home https://github.com/objectionary/eo
 +package org.eolang.math
 +version 0.0.0
++unlint object-has-data
++unlint broken-alias-second
++unlint unused-alias
 
 # Generates a pseudo-random number.
 [seed] > random
diff --git a/eo-runtime/src/main/eo/org/eolang/math/real.eo b/eo-runtime/src/main/eo/org/eolang/math/real.eo
index 46ae0a5cc4..7ec3fe1b82 100644
--- a/eo-runtime/src/main/eo/org/eolang/math/real.eo
+++ b/eo-runtime/src/main/eo/org/eolang/math/real.eo
@@ -27,6 +27,8 @@
 +rt jvm org.eolang:eo-runtime:0.0.0
 +rt node eo2js-runtime:0.0.0
 +version 0.0.0
++unlint object-has-data
++unlint broken-alias-second
 
 # Returns a floating point number.
 [num] > real
diff --git a/eo-runtime/src/main/eo/org/eolang/nan.eo b/eo-runtime/src/main/eo/org/eolang/nan.eo
index cfb9ba7b5a..a4faac6fa3 100644
--- a/eo-runtime/src/main/eo/org/eolang/nan.eo
+++ b/eo-runtime/src/main/eo/org/eolang/nan.eo
@@ -24,6 +24,7 @@
 +home https://github.com/objectionary/eo
 +package org.eolang
 +version 0.0.0
++unlint object-has-data
 
 # The `not a number` object is an abstraction
 # for representing undefined or unrepresentable numerical results.
diff --git a/eo-runtime/src/main/eo/org/eolang/negative-infinity.eo b/eo-runtime/src/main/eo/org/eolang/negative-infinity.eo
index 0ea5d01dcc..023c057437 100644
--- a/eo-runtime/src/main/eo/org/eolang/negative-infinity.eo
+++ b/eo-runtime/src/main/eo/org/eolang/negative-infinity.eo
@@ -24,6 +24,7 @@
 +home https://github.com/objectionary/eo
 +package org.eolang
 +version 0.0.0
++unlint object-has-data
 
 # Negative infinity.
 # A special floating-point value representing an unbounded quantity less than all real numbers.
diff --git a/eo-runtime/src/main/eo/org/eolang/net/socket.eo b/eo-runtime/src/main/eo/org/eolang/net/socket.eo
index 1809240ca2..e747c8084b 100644
--- a/eo-runtime/src/main/eo/org/eolang/net/socket.eo
+++ b/eo-runtime/src/main/eo/org/eolang/net/socket.eo
@@ -28,7 +28,10 @@
 +home https://github.com/objectionary/eo
 +package org.eolang.net
 +version 0.0.0
++unlint object-has-data
 +unlint broken-ref
++unlint broken-alias-second
++unlint unused-alias
 
 # Socket.
 #
diff --git a/eo-runtime/src/main/eo/org/eolang/number.eo b/eo-runtime/src/main/eo/org/eolang/number.eo
index 43d8b38578..fb943d62e1 100644
--- a/eo-runtime/src/main/eo/org/eolang/number.eo
+++ b/eo-runtime/src/main/eo/org/eolang/number.eo
@@ -26,6 +26,7 @@
 +rt jvm org.eolang:eo-runtime:0.0.0
 +rt node eo2js-runtime:0.0.0
 +version 0.0.0
++unlint object-has-data
 
 # The `number` object is an abstraction of a 64-bit floating-point
 # number that internally is a chain of eight bytes.
diff --git a/eo-runtime/src/main/eo/org/eolang/positive-infinity.eo b/eo-runtime/src/main/eo/org/eolang/positive-infinity.eo
index b28f61e19b..8aae77ae3c 100644
--- a/eo-runtime/src/main/eo/org/eolang/positive-infinity.eo
+++ b/eo-runtime/src/main/eo/org/eolang/positive-infinity.eo
@@ -24,6 +24,7 @@
 +home https://github.com/objectionary/eo
 +package org.eolang
 +version 0.0.0
++unlint object-has-data
 
 # Positive infinity.
 # A special floating-point value representing an unbounded quantity greater than all real numbers.
diff --git a/eo-runtime/src/main/eo/org/eolang/seq.eo b/eo-runtime/src/main/eo/org/eolang/seq.eo
index e28fdf7183..4d1a58090b 100644
--- a/eo-runtime/src/main/eo/org/eolang/seq.eo
+++ b/eo-runtime/src/main/eo/org/eolang/seq.eo
@@ -24,6 +24,7 @@
 +home https://github.com/objectionary/eo
 +package org.eolang
 +version 0.0.0
++unlint object-has-data
 
 # Sequence.
 # The object, when being dataized, dataizes all provided
diff --git a/eo-runtime/src/main/eo/org/eolang/string.eo b/eo-runtime/src/main/eo/org/eolang/string.eo
index c10ad1df3c..9ab1e7c3a7 100644
--- a/eo-runtime/src/main/eo/org/eolang/string.eo
+++ b/eo-runtime/src/main/eo/org/eolang/string.eo
@@ -25,6 +25,8 @@
 +home https://github.com/objectionary/eo
 +package org.eolang
 +version 0.0.0
++unlint object-has-data
++unlint broken-alias-second
 
 # The `string` object is an abstraction of a text string, which
 # internally is a chain of bytes.
diff --git a/eo-runtime/src/main/eo/org/eolang/structs/bytes-as-array.eo b/eo-runtime/src/main/eo/org/eolang/structs/bytes-as-array.eo
index 0eb118dc62..b3235394f7 100644
--- a/eo-runtime/src/main/eo/org/eolang/structs/bytes-as-array.eo
+++ b/eo-runtime/src/main/eo/org/eolang/structs/bytes-as-array.eo
@@ -24,6 +24,7 @@
 +home https://github.com/objectionary/eo
 +package org.eolang.structs
 +version 0.0.0
++unlint object-has-data
 
 # Represents sequence of bytes as array.
 # Here `bts` is `bytes` objects, the return value is `tuple` where
diff --git a/eo-runtime/src/main/eo/org/eolang/structs/hash-code-of.eo b/eo-runtime/src/main/eo/org/eolang/structs/hash-code-of.eo
index e438f7ea4b..5ea6837897 100644
--- a/eo-runtime/src/main/eo/org/eolang/structs/hash-code-of.eo
+++ b/eo-runtime/src/main/eo/org/eolang/structs/hash-code-of.eo
@@ -24,6 +24,7 @@
 +home https://github.com/objectionary/eo
 +package org.eolang.structs
 +version 0.0.0
++unlint object-has-data
 
 # Hash code - the pseudo-unique float numeric
 # representation of an object.
diff --git a/eo-runtime/src/main/eo/org/eolang/structs/list.eo b/eo-runtime/src/main/eo/org/eolang/structs/list.eo
index 7f3b939d7d..bded720b0d 100644
--- a/eo-runtime/src/main/eo/org/eolang/structs/list.eo
+++ b/eo-runtime/src/main/eo/org/eolang/structs/list.eo
@@ -24,6 +24,7 @@
 +home https://github.com/objectionary/eo
 +package org.eolang.structs
 +version 0.0.0
++unlint object-has-data
 +unlint broken-ref
 
 # List implements based operations on collections like reducing, mapping, filtering, etc.
diff --git a/eo-runtime/src/main/eo/org/eolang/structs/map.eo b/eo-runtime/src/main/eo/org/eolang/structs/map.eo
index 65ea47f892..d96d1ad14c 100644
--- a/eo-runtime/src/main/eo/org/eolang/structs/map.eo
+++ b/eo-runtime/src/main/eo/org/eolang/structs/map.eo
@@ -27,7 +27,9 @@
 +home https://github.com/objectionary/eo
 +package org.eolang.structs
 +version 0.0.0
++unlint object-has-data
 +unlint broken-ref
++unlint broken-alias-second
 
 # Hash-map.
 # Here `pairs` must be a `tuple` of `map.entry` object.
diff --git a/eo-runtime/src/main/eo/org/eolang/structs/range-of-ints.eo b/eo-runtime/src/main/eo/org/eolang/structs/range-of-ints.eo
index 27f10a3851..c730de5ba3 100644
--- a/eo-runtime/src/main/eo/org/eolang/structs/range-of-ints.eo
+++ b/eo-runtime/src/main/eo/org/eolang/structs/range-of-ints.eo
@@ -25,7 +25,9 @@
 +home https://github.com/objectionary/eo
 +package org.eolang.structs
 +version 0.0.0
++unlint object-has-data
 +unlint broken-ref
++unlint broken-alias-second
 
 # Range of integers from `start` to `end` (soft border) with step = 1.
 # Here `start` and `end` must be `int`s. If they're not - an error will
diff --git a/eo-runtime/src/main/eo/org/eolang/structs/range.eo b/eo-runtime/src/main/eo/org/eolang/structs/range.eo
index 780c56da20..417b1effaa 100644
--- a/eo-runtime/src/main/eo/org/eolang/structs/range.eo
+++ b/eo-runtime/src/main/eo/org/eolang/structs/range.eo
@@ -25,6 +25,8 @@
 +home https://github.com/objectionary/eo
 +package org.eolang.structs
 +version 0.0.0
++unlint object-has-data
++unlint broken-alias-second
 
 # Range - create a `list` containing a range of elements
 # Here `start` must be a abstract object that must have an object `next` to get
diff --git a/eo-runtime/src/main/eo/org/eolang/structs/set.eo b/eo-runtime/src/main/eo/org/eolang/structs/set.eo
index 843646715d..1562fc6a02 100644
--- a/eo-runtime/src/main/eo/org/eolang/structs/set.eo
+++ b/eo-runtime/src/main/eo/org/eolang/structs/set.eo
@@ -26,6 +26,8 @@
 +home https://github.com/objectionary/eo
 +package org.eolang.structs
 +version 0.0.0
++unlint object-has-data
++unlint broken-alias-second
 
 # Set - is an unordered `list` of unique objects.
 [lst] > set
diff --git a/eo-runtime/src/main/eo/org/eolang/switch.eo b/eo-runtime/src/main/eo/org/eolang/switch.eo
index cd6fd7a4bc..481ed15ecd 100644
--- a/eo-runtime/src/main/eo/org/eolang/switch.eo
+++ b/eo-runtime/src/main/eo/org/eolang/switch.eo
@@ -24,6 +24,7 @@
 +home https://github.com/objectionary/eo
 +package org.eolang
 +version 0.0.0
++unlint object-has-data
 
 # The object allows to choose right options according to cases conditions.
 # Parameter cases is the array of two dimensional array, which
diff --git a/eo-runtime/src/main/eo/org/eolang/sys/getenv.eo b/eo-runtime/src/main/eo/org/eolang/sys/getenv.eo
index 098d4ae779..ef3aa7a9eb 100644
--- a/eo-runtime/src/main/eo/org/eolang/sys/getenv.eo
+++ b/eo-runtime/src/main/eo/org/eolang/sys/getenv.eo
@@ -27,6 +27,9 @@
 +home https://github.com/objectionary/eo
 +package org.eolang.sys
 +version 0.0.0
++unlint object-has-data
++unlint broken-alias-second
++unlint unused-alias
 
 # Get environment variable as `string`.
 # If return `string` is empty - the variable does not exist.
diff --git a/eo-runtime/src/main/eo/org/eolang/sys/line-separator.eo b/eo-runtime/src/main/eo/org/eolang/sys/line-separator.eo
index e14fae6650..48b9b7b498 100644
--- a/eo-runtime/src/main/eo/org/eolang/sys/line-separator.eo
+++ b/eo-runtime/src/main/eo/org/eolang/sys/line-separator.eo
@@ -25,6 +25,9 @@
 +home https://github.com/objectionary/eo
 +package org.eolang.sys
 +version 0.0.0
++unlint object-has-data
++unlint broken-alias-second
++unlint unused-alias
 
 # Returns the system-dependent line separator string.
 # On UNIX systems, it returns "\n";
diff --git a/eo-runtime/src/main/eo/org/eolang/sys/os.eo b/eo-runtime/src/main/eo/org/eolang/sys/os.eo
index 08301bffdf..eb74f1b584 100644
--- a/eo-runtime/src/main/eo/org/eolang/sys/os.eo
+++ b/eo-runtime/src/main/eo/org/eolang/sys/os.eo
@@ -27,6 +27,8 @@
 +rt jvm org.eolang:eo-runtime:0.0.0
 +rt node eo2js-runtime:0.0.0
 +version 0.0.0
++unlint object-has-data
++unlint broken-alias-second
 
 # Represents the name of the operating system.
 [] > os
diff --git a/eo-runtime/src/main/eo/org/eolang/sys/posix.eo b/eo-runtime/src/main/eo/org/eolang/sys/posix.eo
index cb90faff51..197a892cc9 100644
--- a/eo-runtime/src/main/eo/org/eolang/sys/posix.eo
+++ b/eo-runtime/src/main/eo/org/eolang/sys/posix.eo
@@ -26,6 +26,7 @@
 +rt jvm org.eolang:eo-runtime:0.0.0
 +rt node eo2js-runtime:0.0.0
 +version 0.0.0
++unlint object-has-data
 
 # Makes a Unix syscall by name with POSIX interface.
 # See https://filippo.io/linux-syscall-table/.
diff --git a/eo-runtime/src/main/eo/org/eolang/sys/win32.eo b/eo-runtime/src/main/eo/org/eolang/sys/win32.eo
index 2adefe1b11..729ff09896 100644
--- a/eo-runtime/src/main/eo/org/eolang/sys/win32.eo
+++ b/eo-runtime/src/main/eo/org/eolang/sys/win32.eo
@@ -26,6 +26,7 @@
 +rt jvm org.eolang:eo-runtime:0.0.0
 +rt node eo2js-runtime:0.0.0
 +version 0.0.0
++unlint object-has-data
 
 # Makes a kernel32.dll function call by name.
 #
diff --git a/eo-runtime/src/main/eo/org/eolang/true.eo b/eo-runtime/src/main/eo/org/eolang/true.eo
index f220357e65..f0d68a556f 100644
--- a/eo-runtime/src/main/eo/org/eolang/true.eo
+++ b/eo-runtime/src/main/eo/org/eolang/true.eo
@@ -24,6 +24,7 @@
 +home https://github.com/objectionary/eo
 +package org.eolang
 +version 0.0.0
++unlint object-has-data
 
 # The object is a TRUE boolean state.
 [] > true
diff --git a/eo-runtime/src/main/eo/org/eolang/try.eo b/eo-runtime/src/main/eo/org/eolang/try.eo
index 5367b0e8b6..5ae0501de8 100644
--- a/eo-runtime/src/main/eo/org/eolang/try.eo
+++ b/eo-runtime/src/main/eo/org/eolang/try.eo
@@ -26,6 +26,7 @@
 +rt jvm org.eolang:eo-runtime:0.0.0
 +rt node eo2js-runtime:0.0.0
 +version 0.0.0
++unlint object-has-data
 
 # Try, catch and finally. This object helps catch errors created by the
 # `error` object. When being dataized, such objects will crash the problem.
diff --git a/eo-runtime/src/main/eo/org/eolang/tuple.eo b/eo-runtime/src/main/eo/org/eolang/tuple.eo
index a066bceceb..fcecaa7281 100644
--- a/eo-runtime/src/main/eo/org/eolang/tuple.eo
+++ b/eo-runtime/src/main/eo/org/eolang/tuple.eo
@@ -25,6 +25,7 @@
 +package org.eolang
 +version 0.0.0
 +unlint object-has-data
++unlint object-has-data
 
 # Tuple.
 # An ordered, immutable collection of elements.
diff --git a/eo-runtime/src/main/eo/org/eolang/txt/regex.eo b/eo-runtime/src/main/eo/org/eolang/txt/regex.eo
index 516d3fe1b3..4b8bbd5930 100644
--- a/eo-runtime/src/main/eo/org/eolang/txt/regex.eo
+++ b/eo-runtime/src/main/eo/org/eolang/txt/regex.eo
@@ -26,6 +26,7 @@
 +rt jvm org.eolang:eo-runtime:0.0.0
 +rt node eo2js-runtime:0.0.0
 +version 0.0.0
++unlint object-has-data
 
 # Regular expression in Perl format.
 # Here `pattern` is a string pattern.
diff --git a/eo-runtime/src/main/eo/org/eolang/txt/sprintf.eo b/eo-runtime/src/main/eo/org/eolang/txt/sprintf.eo
index a1ab1daa6f..b9fd46c7f0 100644
--- a/eo-runtime/src/main/eo/org/eolang/txt/sprintf.eo
+++ b/eo-runtime/src/main/eo/org/eolang/txt/sprintf.eo
@@ -26,6 +26,7 @@
 +rt jvm org.eolang:eo-runtime:0.0.0
 +rt node eo2js-runtime:0.0.0
 +version 0.0.0
++unlint object-has-data
 
 # The sprintf object allows you to format and output text depending
 # on the arguments passed to it.
diff --git a/eo-runtime/src/main/eo/org/eolang/txt/sscanf.eo b/eo-runtime/src/main/eo/org/eolang/txt/sscanf.eo
index fedff7ad56..d7d81cf71c 100644
--- a/eo-runtime/src/main/eo/org/eolang/txt/sscanf.eo
+++ b/eo-runtime/src/main/eo/org/eolang/txt/sscanf.eo
@@ -26,6 +26,7 @@
 +rt jvm org.eolang:eo-runtime:0.0.0
 +rt node eo2js-runtime:0.0.0
 +version 0.0.0
++unlint object-has-data
 
 # Reads formatted input from a string.
 # This object has two free attributes:
diff --git a/eo-runtime/src/main/eo/org/eolang/txt/text.eo b/eo-runtime/src/main/eo/org/eolang/txt/text.eo
index 1c6d9dc1e5..85a8ac421a 100644
--- a/eo-runtime/src/main/eo/org/eolang/txt/text.eo
+++ b/eo-runtime/src/main/eo/org/eolang/txt/text.eo
@@ -29,11 +29,14 @@
 +home https://github.com/objectionary/eo
 +package org.eolang.txt
 +version 0.0.0
++unlint object-has-data
 +unlint broken-ref
++unlint broken-alias-second
++unlint unused-alias
 
 # Text.
 # A sequence of characters representing words, sentences, or data.
-# @todo #3481:30min Remove all +unlit broken-ref from EO source code.
+# @todo #3481:30min Remove all +unlit metas from EO source code.
 #  These suppressions were added in order to be compile EO when @ref attribute
 #  from XMIR is removed, by it's checked by LintMojo. We need to remove these
 #  suppressions when `lints` repository is fixed and new version is used in EO.
diff --git a/eo-runtime/src/main/eo/org/eolang/while.eo b/eo-runtime/src/main/eo/org/eolang/while.eo
index 79f38d3806..9b11175155 100644
--- a/eo-runtime/src/main/eo/org/eolang/while.eo
+++ b/eo-runtime/src/main/eo/org/eolang/while.eo
@@ -24,6 +24,7 @@
 +home https://github.com/objectionary/eo
 +package org.eolang
 +version 0.0.0
++unlint object-has-data
 
 # The `while` object is very similar to a loop with a pre-condition.
 # Here's how you can use it:
diff --git a/eo-runtime/src/test/eo/org/eolang/bool-tests.eo b/eo-runtime/src/test/eo/org/eolang/bool-tests.eo
index eabdb9ee4b..1cc75df894 100644
--- a/eo-runtime/src/test/eo/org/eolang/bool-tests.eo
+++ b/eo-runtime/src/test/eo/org/eolang/bool-tests.eo
@@ -25,6 +25,7 @@
 +tests
 +package org.eolang
 +version 0.0.0
++unlint object-has-data
 
 # This unit test is supposed to check the functionality of the corresponding object.
 [] > compares-two-bools
diff --git a/eo-runtime/src/test/eo/org/eolang/bytes-tests.eo b/eo-runtime/src/test/eo/org/eolang/bytes-tests.eo
index c1be0ff709..d80f7c041f 100644
--- a/eo-runtime/src/test/eo/org/eolang/bytes-tests.eo
+++ b/eo-runtime/src/test/eo/org/eolang/bytes-tests.eo
@@ -25,6 +25,7 @@
 +tests
 +package org.eolang
 +version 0.0.0
++unlint object-has-data
 
 # This unit test is supposed to check the functionality of the corresponding object.
 [] > takes-part-of-bytes
diff --git a/eo-runtime/src/test/eo/org/eolang/cti-test.eo b/eo-runtime/src/test/eo/org/eolang/cti-test.eo
index 35c9645130..0e4e58d7fd 100644
--- a/eo-runtime/src/test/eo/org/eolang/cti-test.eo
+++ b/eo-runtime/src/test/eo/org/eolang/cti-test.eo
@@ -25,6 +25,7 @@
 +tests
 +package org.eolang
 +version 0.0.0
++unlint object-has-data
 
 # This unit test is supposed to check the functionality of the corresponding object.
 [] > just-prints-warning
diff --git a/eo-runtime/src/test/eo/org/eolang/dataized-tests.eo b/eo-runtime/src/test/eo/org/eolang/dataized-tests.eo
index d252d8a398..d405142c78 100644
--- a/eo-runtime/src/test/eo/org/eolang/dataized-tests.eo
+++ b/eo-runtime/src/test/eo/org/eolang/dataized-tests.eo
@@ -25,6 +25,7 @@
 +tests
 +package org.eolang
 +version 0.0.0
++unlint object-has-data
 
 # This unit test is supposed to check the functionality of the corresponding object.
 [] > dataized-does-not-do-recalculation
diff --git a/eo-runtime/src/test/eo/org/eolang/fs/dir-tests.eo b/eo-runtime/src/test/eo/org/eolang/fs/dir-tests.eo
index 1d27ff2f3b..2c21d7c883 100644
--- a/eo-runtime/src/test/eo/org/eolang/fs/dir-tests.eo
+++ b/eo-runtime/src/test/eo/org/eolang/fs/dir-tests.eo
@@ -27,6 +27,9 @@
 +tests
 +package org.eolang.fs
 +version 0.0.0
++unlint object-has-data
++unlint broken-alias-second
++unlint unused-alias
 
 # This unit test is supposed to check the functionality of the corresponding object.
 [] > bound-tmpfile-does-not-recreates-file
diff --git a/eo-runtime/src/test/eo/org/eolang/fs/file-tests.eo b/eo-runtime/src/test/eo/org/eolang/fs/file-tests.eo
index 39668ce60b..060d358c0d 100644
--- a/eo-runtime/src/test/eo/org/eolang/fs/file-tests.eo
+++ b/eo-runtime/src/test/eo/org/eolang/fs/file-tests.eo
@@ -30,7 +30,10 @@
 +tests
 +package org.eolang.fs
 +version 0.0.0
++unlint object-has-data
 +unlint broken-ref
++unlint broken-alias-second
++unlint unused-alias
 
 # This unit test is supposed to check the functionality of the corresponding object.
 [] > check-if-current-directory-is-directory
diff --git a/eo-runtime/src/test/eo/org/eolang/fs/path-tests.eo b/eo-runtime/src/test/eo/org/eolang/fs/path-tests.eo
index 1357f11b32..b7c7204989 100644
--- a/eo-runtime/src/test/eo/org/eolang/fs/path-tests.eo
+++ b/eo-runtime/src/test/eo/org/eolang/fs/path-tests.eo
@@ -27,6 +27,9 @@
 +tests
 +package org.eolang.fs
 +version 0.0.0
++unlint object-has-data
++unlint broken-alias-second
++unlint unused-alias
 
 # This unit test is supposed to check the functionality of the corresponding object.
 [] > determines-separator-depending-on-os
diff --git a/eo-runtime/src/test/eo/org/eolang/fs/tmpdir-tests.eo b/eo-runtime/src/test/eo/org/eolang/fs/tmpdir-tests.eo
index 24f9891b85..3f67345d29 100644
--- a/eo-runtime/src/test/eo/org/eolang/fs/tmpdir-tests.eo
+++ b/eo-runtime/src/test/eo/org/eolang/fs/tmpdir-tests.eo
@@ -26,6 +26,9 @@
 +tests
 +package org.eolang.fs
 +version 0.0.0
++unlint object-has-data
++unlint broken-alias-second
++unlint unused-alias
 
 # This unit test is supposed to check the functionality of the corresponding object.
 tmpdir.exists > [] > global-temp-dir-exists
diff --git a/eo-runtime/src/test/eo/org/eolang/go-tests.eo b/eo-runtime/src/test/eo/org/eolang/go-tests.eo
index 119dbeb711..72947dea55 100644
--- a/eo-runtime/src/test/eo/org/eolang/go-tests.eo
+++ b/eo-runtime/src/test/eo/org/eolang/go-tests.eo
@@ -25,6 +25,7 @@
 +tests
 +package org.eolang
 +version 0.0.0
++unlint object-has-data
 +unlint broken-ref
 
 # This unit test is supposed to check the functionality of the corresponding object.
diff --git a/eo-runtime/src/test/eo/org/eolang/i16-tests.eo b/eo-runtime/src/test/eo/org/eolang/i16-tests.eo
index 2d4b92c918..7880441668 100644
--- a/eo-runtime/src/test/eo/org/eolang/i16-tests.eo
+++ b/eo-runtime/src/test/eo/org/eolang/i16-tests.eo
@@ -25,6 +25,7 @@
 +tests
 +package org.eolang
 +version 0.0.0
++unlint object-has-data
 
 # This unit test is supposed to check the functionality of the corresponding object.
 [] > i16-has-valid-bytes
diff --git a/eo-runtime/src/test/eo/org/eolang/i32-tests.eo b/eo-runtime/src/test/eo/org/eolang/i32-tests.eo
index 3fcc5b66b9..4f67c712f1 100644
--- a/eo-runtime/src/test/eo/org/eolang/i32-tests.eo
+++ b/eo-runtime/src/test/eo/org/eolang/i32-tests.eo
@@ -25,6 +25,7 @@
 +tests
 +package org.eolang
 +version 0.0.0
++unlint object-has-data
 
 # This unit test is supposed to check the functionality of the corresponding object.
 [] > i32-has-valid-bytes
diff --git a/eo-runtime/src/test/eo/org/eolang/i64-tests.eo b/eo-runtime/src/test/eo/org/eolang/i64-tests.eo
index eebc370c7f..c057408a7c 100644
--- a/eo-runtime/src/test/eo/org/eolang/i64-tests.eo
+++ b/eo-runtime/src/test/eo/org/eolang/i64-tests.eo
@@ -25,6 +25,7 @@
 +tests
 +package org.eolang
 +version 0.0.0
++unlint object-has-data
 
 # This unit test is supposed to check the functionality of the corresponding object.
 [] > i64-has-valid-bytes
diff --git a/eo-runtime/src/test/eo/org/eolang/io/bytes-as-input-test.eo b/eo-runtime/src/test/eo/org/eolang/io/bytes-as-input-test.eo
index b5687581f6..e098bdde36 100644
--- a/eo-runtime/src/test/eo/org/eolang/io/bytes-as-input-test.eo
+++ b/eo-runtime/src/test/eo/org/eolang/io/bytes-as-input-test.eo
@@ -26,6 +26,8 @@
 +tests
 +package org.eolang.io
 +version 0.0.0
++unlint object-has-data
++unlint broken-alias-second
 
 # This unit test is supposed to check the functionality of the corresponding object.
 [] > makes-an-input-from-bytes-and-reads
diff --git a/eo-runtime/src/test/eo/org/eolang/io/console-test.eo b/eo-runtime/src/test/eo/org/eolang/io/console-test.eo
index 5f5a3a611a..2306d23cb8 100644
--- a/eo-runtime/src/test/eo/org/eolang/io/console-test.eo
+++ b/eo-runtime/src/test/eo/org/eolang/io/console-test.eo
@@ -26,6 +26,9 @@
 +tests
 +package org.eolang.io
 +version 0.0.0
++unlint object-has-data
++unlint broken-alias-second
++unlint unused-alias
 
 # Prints a simple message to the console. We can't validate
 # the output, so we just run it and see if it crashes.
diff --git a/eo-runtime/src/test/eo/org/eolang/io/dead-input-tests.eo b/eo-runtime/src/test/eo/org/eolang/io/dead-input-tests.eo
index 580ae10171..da2511784a 100644
--- a/eo-runtime/src/test/eo/org/eolang/io/dead-input-tests.eo
+++ b/eo-runtime/src/test/eo/org/eolang/io/dead-input-tests.eo
@@ -26,6 +26,9 @@
 +tests
 +package org.eolang.io
 +version 0.0.0
++unlint object-has-data
++unlint broken-alias-second
++unlint unused-alias
 
 # This unit test is supposed to check the functionality of the corresponding object.
 [] > reads-empty-bytes
diff --git a/eo-runtime/src/test/eo/org/eolang/io/dead-output-tests.eo b/eo-runtime/src/test/eo/org/eolang/io/dead-output-tests.eo
index 1abf304e1f..6f099eb86b 100644
--- a/eo-runtime/src/test/eo/org/eolang/io/dead-output-tests.eo
+++ b/eo-runtime/src/test/eo/org/eolang/io/dead-output-tests.eo
@@ -26,6 +26,9 @@
 +tests
 +package org.eolang.io
 +version 0.0.0
++unlint object-has-data
++unlint broken-alias-second
++unlint unused-alias
 
 # This unit test is supposed to check the functionality of the corresponding object.
 dead-output.write 01-02-03 > [] > writes-bytes-to-nowhere
diff --git a/eo-runtime/src/test/eo/org/eolang/io/input-length-tests.eo b/eo-runtime/src/test/eo/org/eolang/io/input-length-tests.eo
index bf4979b131..6a2790141e 100644
--- a/eo-runtime/src/test/eo/org/eolang/io/input-length-tests.eo
+++ b/eo-runtime/src/test/eo/org/eolang/io/input-length-tests.eo
@@ -29,6 +29,8 @@
 +tests
 +package org.eolang.io
 +version 0.0.0
++unlint object-has-data
++unlint broken-alias-second
 
 # This unit test is supposed to check the functionality of the corresponding object.
 [] > reads-all-bytes-and-returns-length
diff --git a/eo-runtime/src/test/eo/org/eolang/io/malloc-as-output-test.eo b/eo-runtime/src/test/eo/org/eolang/io/malloc-as-output-test.eo
index ea9fafdfd7..f27a3cf5a1 100644
--- a/eo-runtime/src/test/eo/org/eolang/io/malloc-as-output-test.eo
+++ b/eo-runtime/src/test/eo/org/eolang/io/malloc-as-output-test.eo
@@ -26,6 +26,8 @@
 +tests
 +package org.eolang.io
 +version 0.0.0
++unlint object-has-data
++unlint broken-alias-second
 
 # This unit test is supposed to check the functionality of the corresponding object.
 [] > makes-an-output-from-malloc-and-writes
diff --git a/eo-runtime/src/test/eo/org/eolang/io/stdout-test.eo b/eo-runtime/src/test/eo/org/eolang/io/stdout-test.eo
index 9ddf518a39..868a4b1016 100644
--- a/eo-runtime/src/test/eo/org/eolang/io/stdout-test.eo
+++ b/eo-runtime/src/test/eo/org/eolang/io/stdout-test.eo
@@ -26,6 +26,8 @@
 +tests
 +package org.eolang.io
 +version 0.0.0
++unlint object-has-data
++unlint broken-alias-second
 
 # Prints a simple message to the console. We can't validate
 # the output, so we just run it and see if it crashes.
diff --git a/eo-runtime/src/test/eo/org/eolang/io/tee-input-tests.eo b/eo-runtime/src/test/eo/org/eolang/io/tee-input-tests.eo
index ca9866307d..039fe0f9b3 100644
--- a/eo-runtime/src/test/eo/org/eolang/io/tee-input-tests.eo
+++ b/eo-runtime/src/test/eo/org/eolang/io/tee-input-tests.eo
@@ -28,7 +28,9 @@
 +tests
 +package org.eolang.io
 +version 0.0.0
++unlint object-has-data
 +unlint broken-ref
++unlint broken-alias-second
 
 # This unit test is supposed to check the functionality of the corresponding object.
 [] > reads-from-bytes-and-writes-to-memory
diff --git a/eo-runtime/src/test/eo/org/eolang/malloc-tests.eo b/eo-runtime/src/test/eo/org/eolang/malloc-tests.eo
index 92c0fd2540..08dac84e9a 100644
--- a/eo-runtime/src/test/eo/org/eolang/malloc-tests.eo
+++ b/eo-runtime/src/test/eo/org/eolang/malloc-tests.eo
@@ -25,6 +25,7 @@
 +tests
 +package org.eolang
 +version 0.0.0
++unlint object-has-data
 +unlint broken-ref
 
 # This unit test is supposed to check the functionality of the corresponding object.
diff --git a/eo-runtime/src/test/eo/org/eolang/math/angle-tests.eo b/eo-runtime/src/test/eo/org/eolang/math/angle-tests.eo
index 2538392a08..051948dd07 100644
--- a/eo-runtime/src/test/eo/org/eolang/math/angle-tests.eo
+++ b/eo-runtime/src/test/eo/org/eolang/math/angle-tests.eo
@@ -27,6 +27,8 @@
 +tests
 +package org.eolang.math
 +version 0.0.0
++unlint object-has-data
++unlint broken-alias-second
 
 # This unit test is supposed to check the functionality of the corresponding object.
 [] > sin-zero
diff --git a/eo-runtime/src/test/eo/org/eolang/math/integral-tests.eo b/eo-runtime/src/test/eo/org/eolang/math/integral-tests.eo
index 509274f31e..91fab63596 100644
--- a/eo-runtime/src/test/eo/org/eolang/math/integral-tests.eo
+++ b/eo-runtime/src/test/eo/org/eolang/math/integral-tests.eo
@@ -26,6 +26,8 @@
 +tests
 +package org.eolang.math
 +version 0.0.0
++unlint object-has-data
++unlint broken-alias-second
 
 # This unit test is supposed to check the functionality of the corresponding object.
 [] > calculates-lineal-integral
diff --git a/eo-runtime/src/test/eo/org/eolang/math/numbers-tests.eo b/eo-runtime/src/test/eo/org/eolang/math/numbers-tests.eo
index d5b5813805..d50ba5b242 100644
--- a/eo-runtime/src/test/eo/org/eolang/math/numbers-tests.eo
+++ b/eo-runtime/src/test/eo/org/eolang/math/numbers-tests.eo
@@ -26,6 +26,8 @@
 +tests
 +package org.eolang.math
 +version 0.0.0
++unlint object-has-data
++unlint broken-alias-second
 
 # This unit test is supposed to check the functionality of the corresponding object.
 (numbers *).max > [] > throws-on-taking-max-from-empty-sequence-of-numbers
diff --git a/eo-runtime/src/test/eo/org/eolang/math/random-tests.eo b/eo-runtime/src/test/eo/org/eolang/math/random-tests.eo
index d3751c9a4f..45760db6ef 100644
--- a/eo-runtime/src/test/eo/org/eolang/math/random-tests.eo
+++ b/eo-runtime/src/test/eo/org/eolang/math/random-tests.eo
@@ -26,6 +26,8 @@
 +tests
 +package org.eolang.math
 +version 0.0.0
++unlint object-has-data
++unlint broken-alias-second
 
 # This unit test is supposed to check the functionality of the corresponding object.
 [] > random-with-seed
diff --git a/eo-runtime/src/test/eo/org/eolang/math/real-tests.eo b/eo-runtime/src/test/eo/org/eolang/math/real-tests.eo
index 738e7d5878..4ac933e541 100644
--- a/eo-runtime/src/test/eo/org/eolang/math/real-tests.eo
+++ b/eo-runtime/src/test/eo/org/eolang/math/real-tests.eo
@@ -28,6 +28,8 @@
 +tests
 +package org.eolang.math
 +version 0.0.0
++unlint object-has-data
++unlint broken-alias-second
 
 # This unit test is supposed to check the functionality of the corresponding object.
 [] > abs-int-positive
diff --git a/eo-runtime/src/test/eo/org/eolang/nan-tests.eo b/eo-runtime/src/test/eo/org/eolang/nan-tests.eo
index 9085b22321..446ef988a5 100644
--- a/eo-runtime/src/test/eo/org/eolang/nan-tests.eo
+++ b/eo-runtime/src/test/eo/org/eolang/nan-tests.eo
@@ -25,6 +25,7 @@
 +package org.eolang
 +tests
 +version 0.0.0
++unlint object-has-data
 
 # This unit test is supposed to check the functionality of the corresponding object.
 [] > nan-not-eq-number
diff --git a/eo-runtime/src/test/eo/org/eolang/negative-infinity-tests.eo b/eo-runtime/src/test/eo/org/eolang/negative-infinity-tests.eo
index ba448698ca..235521b2d4 100644
--- a/eo-runtime/src/test/eo/org/eolang/negative-infinity-tests.eo
+++ b/eo-runtime/src/test/eo/org/eolang/negative-infinity-tests.eo
@@ -25,6 +25,7 @@
 +package org.eolang
 +tests
 +version 0.0.0
++unlint object-has-data
 
 # Equal to.
 [] > negative-infinity-is-equal-to-one-div-zero
diff --git a/eo-runtime/src/test/eo/org/eolang/number-tests.eo b/eo-runtime/src/test/eo/org/eolang/number-tests.eo
index c1cdda3e18..f73efedffc 100644
--- a/eo-runtime/src/test/eo/org/eolang/number-tests.eo
+++ b/eo-runtime/src/test/eo/org/eolang/number-tests.eo
@@ -25,6 +25,7 @@
 +tests
 +package org.eolang
 +version 0.0.0
++unlint object-has-data
 
 # This unit test is supposed to check the functionality of the corresponding object.
 [] > int-less-true
diff --git a/eo-runtime/src/test/eo/org/eolang/positive-infinity-tests.eo b/eo-runtime/src/test/eo/org/eolang/positive-infinity-tests.eo
index c484f3d0f0..4fc67e3e8d 100644
--- a/eo-runtime/src/test/eo/org/eolang/positive-infinity-tests.eo
+++ b/eo-runtime/src/test/eo/org/eolang/positive-infinity-tests.eo
@@ -25,6 +25,7 @@
 +package org.eolang
 +tests
 +version 0.0.0
++unlint object-has-data
 
 # Equal to.
 [] > positive-infinity-is-equal-to-one-div-zero
diff --git a/eo-runtime/src/test/eo/org/eolang/runtime-tests.eo b/eo-runtime/src/test/eo/org/eolang/runtime-tests.eo
index 91c039fcac..5073280b26 100644
--- a/eo-runtime/src/test/eo/org/eolang/runtime-tests.eo
+++ b/eo-runtime/src/test/eo/org/eolang/runtime-tests.eo
@@ -27,6 +27,7 @@
 +unlint abstract-decoratee
 +unlint broken-ref
 +version 0.0.0
++unlint object-has-data
 
 # This unit test is supposed to check the globals bound objects work as tests.
 true > global-test
diff --git a/eo-runtime/src/test/eo/org/eolang/seq-tests.eo b/eo-runtime/src/test/eo/org/eolang/seq-tests.eo
index 0708de2145..23c7aa2595 100644
--- a/eo-runtime/src/test/eo/org/eolang/seq-tests.eo
+++ b/eo-runtime/src/test/eo/org/eolang/seq-tests.eo
@@ -25,6 +25,7 @@
 +tests
 +package org.eolang
 +version 0.0.0
++unlint object-has-data
 +unlint broken-ref
 
 # This unit test is supposed to check the functionality of the corresponding object.
diff --git a/eo-runtime/src/test/eo/org/eolang/string-tests.eo b/eo-runtime/src/test/eo/org/eolang/string-tests.eo
index 1c139d93d5..d818a447e4 100644
--- a/eo-runtime/src/test/eo/org/eolang/string-tests.eo
+++ b/eo-runtime/src/test/eo/org/eolang/string-tests.eo
@@ -25,6 +25,7 @@
 +tests
 +package org.eolang
 +version 0.0.0
++unlint object-has-data
 
 # This unit test is supposed to check the functionality of the corresponding object.
 [] > calculates-length-of-spaces-only
diff --git a/eo-runtime/src/test/eo/org/eolang/structs/bytes-as-array-tests.eo b/eo-runtime/src/test/eo/org/eolang/structs/bytes-as-array-tests.eo
index bf14583a5b..0a4fa06275 100644
--- a/eo-runtime/src/test/eo/org/eolang/structs/bytes-as-array-tests.eo
+++ b/eo-runtime/src/test/eo/org/eolang/structs/bytes-as-array-tests.eo
@@ -27,6 +27,8 @@
 +tests
 +package org.eolang.structs
 +version 0.0.0
++unlint object-has-data
++unlint broken-alias-second
 
 # This unit test is supposed to check the functionality of the corresponding object.
 [] > converts-bytes-to-array
diff --git a/eo-runtime/src/test/eo/org/eolang/structs/hash-code-of-tests.eo b/eo-runtime/src/test/eo/org/eolang/structs/hash-code-of-tests.eo
index 8a413b57ae..ef88deeb47 100644
--- a/eo-runtime/src/test/eo/org/eolang/structs/hash-code-of-tests.eo
+++ b/eo-runtime/src/test/eo/org/eolang/structs/hash-code-of-tests.eo
@@ -26,6 +26,8 @@
 +tests
 +package org.eolang.structs
 +version 0.0.0
++unlint object-has-data
++unlint broken-alias-second
 
 # This unit test is supposed to check the functionality of the corresponding object.
 [] > hash-code-of-bools-is-number
diff --git a/eo-runtime/src/test/eo/org/eolang/structs/list-tests.eo b/eo-runtime/src/test/eo/org/eolang/structs/list-tests.eo
index 47922e0aad..f51941a6f5 100644
--- a/eo-runtime/src/test/eo/org/eolang/structs/list-tests.eo
+++ b/eo-runtime/src/test/eo/org/eolang/structs/list-tests.eo
@@ -27,7 +27,9 @@
 +tests
 +package org.eolang.structs
 +version 0.0.0
++unlint object-has-data
 +unlint broken-ref
++unlint broken-alias-second
 
 # This unit test is supposed to check the functionality of the corresponding object.
 [] > list-should-not-be-empty
diff --git a/eo-runtime/src/test/eo/org/eolang/structs/map-tests.eo b/eo-runtime/src/test/eo/org/eolang/structs/map-tests.eo
index 8d4edb0878..3d544d0ef4 100644
--- a/eo-runtime/src/test/eo/org/eolang/structs/map-tests.eo
+++ b/eo-runtime/src/test/eo/org/eolang/structs/map-tests.eo
@@ -26,6 +26,9 @@
 +tests
 +package org.eolang.structs
 +version 0.0.0
++unlint object-has-data
++unlint broken-alias-second
++unlint broken-alias-second
 
 # This unit test is supposed to check the functionality of the corresponding object.
 [] > map-rebuilds-itself
diff --git a/eo-runtime/src/test/eo/org/eolang/structs/range-of-ints-tests.eo b/eo-runtime/src/test/eo/org/eolang/structs/range-of-ints-tests.eo
index fd3cc1bb80..b849b7d68d 100644
--- a/eo-runtime/src/test/eo/org/eolang/structs/range-of-ints-tests.eo
+++ b/eo-runtime/src/test/eo/org/eolang/structs/range-of-ints-tests.eo
@@ -26,6 +26,8 @@
 +tests
 +package org.eolang.structs
 +version 0.0.0
++unlint object-has-data
++unlint broken-alias-second
 
 # This unit test is supposed to check the functionality of the corresponding object.
 [] > simple-range-of-ints-from-one-to-ten
diff --git a/eo-runtime/src/test/eo/org/eolang/structs/range-tests.eo b/eo-runtime/src/test/eo/org/eolang/structs/range-tests.eo
index ab2b5c69b9..c149968673 100644
--- a/eo-runtime/src/test/eo/org/eolang/structs/range-tests.eo
+++ b/eo-runtime/src/test/eo/org/eolang/structs/range-tests.eo
@@ -26,6 +26,8 @@
 +tests
 +package org.eolang.structs
 +version 0.0.0
++unlint object-has-data
++unlint broken-alias-second
 
 # This unit test is supposed to check the functionality of the corresponding object.
 [] > simple-range-from-one-to-ten
diff --git a/eo-runtime/src/test/eo/org/eolang/structs/set-tests.eo b/eo-runtime/src/test/eo/org/eolang/structs/set-tests.eo
index ede16131e0..2ccca15c52 100644
--- a/eo-runtime/src/test/eo/org/eolang/structs/set-tests.eo
+++ b/eo-runtime/src/test/eo/org/eolang/structs/set-tests.eo
@@ -26,6 +26,8 @@
 +tests
 +package org.eolang.structs
 +version 0.0.0
++unlint object-has-data
++unlint broken-alias-second
 
 # This unit test is supposed to check the functionality of the corresponding object.
 [] > set-rebuilds-itself
diff --git a/eo-runtime/src/test/eo/org/eolang/switch-tests.eo b/eo-runtime/src/test/eo/org/eolang/switch-tests.eo
index b6464135c0..b636eb7df0 100644
--- a/eo-runtime/src/test/eo/org/eolang/switch-tests.eo
+++ b/eo-runtime/src/test/eo/org/eolang/switch-tests.eo
@@ -25,6 +25,7 @@
 +tests
 +package org.eolang
 +version 0.0.0
++unlint object-has-data
 +unlint broken-ref
 
 # This unit test is supposed to check the functionality of the corresponding object.
diff --git a/eo-runtime/src/test/eo/org/eolang/sys/os-tests.eo b/eo-runtime/src/test/eo/org/eolang/sys/os-tests.eo
index d639237797..086315bac8 100644
--- a/eo-runtime/src/test/eo/org/eolang/sys/os-tests.eo
+++ b/eo-runtime/src/test/eo/org/eolang/sys/os-tests.eo
@@ -26,6 +26,9 @@
 +tests
 +package org.eolang.sys
 +version 0.0.0
++unlint object-has-data
++unlint broken-alias-second
++unlint unused-alias
 
 # This unit test is supposed to check the functionality of the corresponding object.
 [] > checks-os-family
diff --git a/eo-runtime/src/test/eo/org/eolang/sys/posix-tests.eo b/eo-runtime/src/test/eo/org/eolang/sys/posix-tests.eo
index feb4d96269..4ab551567e 100644
--- a/eo-runtime/src/test/eo/org/eolang/sys/posix-tests.eo
+++ b/eo-runtime/src/test/eo/org/eolang/sys/posix-tests.eo
@@ -27,6 +27,9 @@
 +tests
 +package org.eolang.sys
 +version 0.0.0
++unlint object-has-data
++unlint broken-alias-second
++unlint unused-alias
 
 # This unit test is supposed to check the functionality of the corresponding object.
 [] > invokes-getpid-correctly
diff --git a/eo-runtime/src/test/eo/org/eolang/sys/win32-tests.eo b/eo-runtime/src/test/eo/org/eolang/sys/win32-tests.eo
index 66d646f17c..e56ce57f64 100644
--- a/eo-runtime/src/test/eo/org/eolang/sys/win32-tests.eo
+++ b/eo-runtime/src/test/eo/org/eolang/sys/win32-tests.eo
@@ -27,6 +27,9 @@
 +tests
 +package org.eolang.sys
 +version 0.0.0
++unlint object-has-data
++unlint broken-alias-second
++unlint unused-alias
 
 # This unit test is supposed to check the functionality of the corresponding object.
 [] > returns-valid-win32-inet-addr-for-localhost
diff --git a/eo-runtime/src/test/eo/org/eolang/try-tests.eo b/eo-runtime/src/test/eo/org/eolang/try-tests.eo
index 290eac05c4..2c45ddfa73 100644
--- a/eo-runtime/src/test/eo/org/eolang/try-tests.eo
+++ b/eo-runtime/src/test/eo/org/eolang/try-tests.eo
@@ -25,6 +25,7 @@
 +tests
 +package org.eolang
 +version 0.0.0
++unlint object-has-data
 
 # This unit test is supposed to check the functionality of the corresponding object.
 [] > catches-simple-exception
diff --git a/eo-runtime/src/test/eo/org/eolang/tuple-tests.eo b/eo-runtime/src/test/eo/org/eolang/tuple-tests.eo
index 23f11ebb9f..e2aea6f7d0 100644
--- a/eo-runtime/src/test/eo/org/eolang/tuple-tests.eo
+++ b/eo-runtime/src/test/eo/org/eolang/tuple-tests.eo
@@ -25,6 +25,7 @@
 +tests
 +package org.eolang
 +version 0.0.0
++unlint object-has-data
 
 # This unit test is supposed to check the functionality of the corresponding object.
 [] > makes-tuple-through-special-syntax
diff --git a/eo-runtime/src/test/eo/org/eolang/txt/regex-tests.eo b/eo-runtime/src/test/eo/org/eolang/txt/regex-tests.eo
index 62c12f9c4f..f6aec2b621 100644
--- a/eo-runtime/src/test/eo/org/eolang/txt/regex-tests.eo
+++ b/eo-runtime/src/test/eo/org/eolang/txt/regex-tests.eo
@@ -26,6 +26,8 @@
 +tests
 +package org.eolang.txt
 +version 0.0.0
++unlint object-has-data
++unlint broken-alias-second
 
 # This unit test is supposed to check the functionality of the corresponding object.
 [] > matches-regex-against-the-pattern
diff --git a/eo-runtime/src/test/eo/org/eolang/txt/sprintf-tests.eo b/eo-runtime/src/test/eo/org/eolang/txt/sprintf-tests.eo
index 709db16f26..ab5faeb4ea 100644
--- a/eo-runtime/src/test/eo/org/eolang/txt/sprintf-tests.eo
+++ b/eo-runtime/src/test/eo/org/eolang/txt/sprintf-tests.eo
@@ -26,6 +26,8 @@
 +tests
 +package org.eolang.txt
 +version 0.0.0
++unlint object-has-data
++unlint broken-alias-second
 
 # This unit test is supposed to check the functionality of the corresponding object.
 [] > prints-simple-string
diff --git a/eo-runtime/src/test/eo/org/eolang/txt/sscanf-tests.eo b/eo-runtime/src/test/eo/org/eolang/txt/sscanf-tests.eo
index 0fd3c2cb3b..0a30c8e86e 100644
--- a/eo-runtime/src/test/eo/org/eolang/txt/sscanf-tests.eo
+++ b/eo-runtime/src/test/eo/org/eolang/txt/sscanf-tests.eo
@@ -28,6 +28,9 @@
 +tests
 +package org.eolang.txt
 +version 0.0.0
++unlint object-has-data
++unlint broken-alias-second
++unlint unused-alias
 
 # This unit test is supposed to check the functionality of the corresponding object.
 [] > sscanf-with-string
diff --git a/eo-runtime/src/test/eo/org/eolang/txt/text-tests.eo b/eo-runtime/src/test/eo/org/eolang/txt/text-tests.eo
index 58f47e59c6..bd5cb7d9b6 100644
--- a/eo-runtime/src/test/eo/org/eolang/txt/text-tests.eo
+++ b/eo-runtime/src/test/eo/org/eolang/txt/text-tests.eo
@@ -28,6 +28,8 @@
 +tests
 +package org.eolang.txt
 +version 0.0.0
++unlint object-has-data
++unlint broken-alias-second
 
 # This unit test is supposed to check the functionality of the corresponding object.
 [] > text-slices-the-origin-string
diff --git a/eo-runtime/src/test/eo/org/eolang/while-tests.eo b/eo-runtime/src/test/eo/org/eolang/while-tests.eo
index 85c84f7e01..ce3f021f6b 100644
--- a/eo-runtime/src/test/eo/org/eolang/while-tests.eo
+++ b/eo-runtime/src/test/eo/org/eolang/while-tests.eo
@@ -25,6 +25,7 @@
 +tests
 +package org.eolang
 +version 0.0.0
++unlint object-has-data
 +unlint broken-ref
 
 # This unit test is supposed to check the functionality of the corresponding object.
diff --git a/eo-runtime/src/test/resources/org/eolang/snippets/fibo.yaml b/eo-runtime/src/test/resources/org/eolang/snippets/fibo.yaml
index fa5a86dc02..195f848425 100644
--- a/eo-runtime/src/test/resources/org/eolang/snippets/fibo.yaml
+++ b/eo-runtime/src/test/resources/org/eolang/snippets/fibo.yaml
@@ -28,6 +28,8 @@ eo: |
   +alias org.eolang.io.stdout
   +alias org.eolang.txt.sprintf
   +package org.eolang.snippets
+  +unlint object-has-data
+  +unlint broken-alias-second
 
   # No comments.
   [args] > fibo

From 41aabd72e71f9c21249dfe638661ac9cb584a680 Mon Sep 17 00:00:00 2001
From: maxonfjvipon <mtrunnikov@gmail.com>
Date: Wed, 29 Jan 2025 21:29:39 +0300
Subject: [PATCH 12/12] bug(#3845): remove DiscoverMojo

---
 .../java/org/eolang/maven/DiscoverMojo.java   | 137 ------------------
 .../org/eolang/maven/tojos/ForeignTojo.java   |  10 --
 .../org/eolang/maven/tojos/ForeignTojos.java  |  18 ---
 .../org/eolang/maven/DiscoverMojoTest.java    | 101 -------------
 .../test/java/org/eolang/maven/FakeMaven.java |  17 ---
 .../org/eolang/maven/ResolveMojoTest.java     |   2 +-
 6 files changed, 1 insertion(+), 284 deletions(-)
 delete mode 100644 eo-maven-plugin/src/main/java/org/eolang/maven/DiscoverMojo.java
 delete mode 100644 eo-maven-plugin/src/test/java/org/eolang/maven/DiscoverMojoTest.java

diff --git a/eo-maven-plugin/src/main/java/org/eolang/maven/DiscoverMojo.java b/eo-maven-plugin/src/main/java/org/eolang/maven/DiscoverMojo.java
deleted file mode 100644
index 62b436d44b..0000000000
--- a/eo-maven-plugin/src/main/java/org/eolang/maven/DiscoverMojo.java
+++ /dev/null
@@ -1,137 +0,0 @@
-/*
- * The MIT License (MIT)
- *
- * Copyright (c) 2016-2025 Objectionary.com
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-package org.eolang.maven;
-
-import com.jcabi.log.Logger;
-import com.jcabi.xml.SaxonDocument;
-import com.jcabi.xml.XML;
-import java.nio.file.Path;
-import java.util.Collection;
-import java.util.HashSet;
-import org.apache.maven.plugins.annotations.LifecyclePhase;
-import org.apache.maven.plugins.annotations.Mojo;
-import org.cactoos.iterable.Filtered;
-import org.cactoos.set.SetOf;
-import org.eolang.maven.tojos.ForeignTojo;
-
-/**
- * Read all XMIR files and find foreign objects in them, then
- * add them to the catalog.
- *
- * @since 0.1
- */
-@Mojo(
-    name = "discover-foreign",
-    defaultPhase = LifecyclePhase.PROCESS_SOURCES,
-    threadSafe = true
-)
-public final class DiscoverMojo extends SafeMojo {
-    /**
-     * Xpath for discovering.
-     */
-    private static final String XPATH = String.join(
-        "",
-        "//o[",
-        "not(starts-with(@base, '.'))",
-        " and @base != 'Q'",
-        " and @base != '^'",
-        " and @base != '$'",
-        " and @base != '∅'",
-        "]/@base"
-    );
-
-    @Override
-    public void exec() {
-        final Collection<ForeignTojo> tojos = this.scopedTojos().notDiscovered();
-        final Collection<String> discovered = new HashSet<>();
-        for (final ForeignTojo tojo : tojos) {
-            final Path src = tojo.shaken();
-            final Collection<String> names = this.discover(src);
-            discovered.addAll(names);
-            for (final String name : names) {
-                this.scopedTojos().add(name).withDiscoveredAt(src);
-            }
-            tojo.withDiscovered(discovered.size());
-        }
-        if (tojos.isEmpty()) {
-            if (this.scopedTojos().size() == 0) {
-                Logger.warn(this, "Nothing to discover, since there are no programs");
-            } else {
-                Logger.info(
-                    this,
-                    "Nothing to discover, all %d programs checked already",
-                    this.scopedTojos().size()
-                );
-            }
-        } else if (discovered.isEmpty()) {
-            Logger.info(
-                this, "No foreign objects discovered in %d programs",
-                tojos.size()
-            );
-        } else {
-            Logger.info(
-                this, "Discovered %d foreign objects in %d programs: %s",
-                discovered.size(), tojos.size(), discovered
-            );
-        }
-    }
-
-    /**
-     * Pull all deps found in the provided XML file.
-     *
-     * @param file The .xmir file
-     * @return List of foreign objects found
-     */
-    private Collection<String> discover(final Path file) {
-        final XML xml = new SaxonDocument(file);
-        final Collection<String> names = DiscoverMojo.names(xml);
-        if (names.isEmpty()) {
-            Logger.debug(
-                this, "Didn't find any foreign objects in %[file]s",
-                file
-            );
-        } else {
-            Logger.debug(
-                this, "Found %d foreign objects in %[file]s: %s",
-                names.size(), file, names
-            );
-        }
-        return names;
-    }
-
-    /**
-     * Get a unique list of object names from given XML.
-     *
-     * @param xml XML.
-     * @return Object names.
-     */
-    private static Collection<String> names(final XML xml) {
-        return new SetOf<>(
-            new Filtered<>(
-                name -> !name.isEmpty(),
-                xml.xpath(DiscoverMojo.XPATH)
-            )
-        );
-    }
-}
diff --git a/eo-maven-plugin/src/main/java/org/eolang/maven/tojos/ForeignTojo.java b/eo-maven-plugin/src/main/java/org/eolang/maven/tojos/ForeignTojo.java
index fb83a78ba5..52eb8b0f55 100644
--- a/eo-maven-plugin/src/main/java/org/eolang/maven/tojos/ForeignTojo.java
+++ b/eo-maven-plugin/src/main/java/org/eolang/maven/tojos/ForeignTojo.java
@@ -196,16 +196,6 @@ public ForeignTojo withJar(final Coordinates coordinates) {
         return this;
     }
 
-    /**
-     * Set the discovered size.
-     * @param size The size.
-     * @return The tojo itself.
-     */
-    public ForeignTojo withDiscovered(final int size) {
-        this.delegate.set(ForeignTojos.Attribute.DISCOVERED.getKey(), Integer.valueOf(size));
-        return this;
-    }
-
     /**
      * Set the discovered at.
      * @param path The path where was discovered.
diff --git a/eo-maven-plugin/src/main/java/org/eolang/maven/tojos/ForeignTojos.java b/eo-maven-plugin/src/main/java/org/eolang/maven/tojos/ForeignTojos.java
index bb29c02c85..c6fcca0d92 100644
--- a/eo-maven-plugin/src/main/java/org/eolang/maven/tojos/ForeignTojos.java
+++ b/eo-maven-plugin/src/main/java/org/eolang/maven/tojos/ForeignTojos.java
@@ -133,18 +133,6 @@ public ForeignTojo find(final String id) {
         );
     }
 
-    /**
-     * Get the tojos that are not discovered yet.
-     * @return The tojos.
-     */
-    public Collection<ForeignTojo> notDiscovered() {
-        return this.select(
-            row ->
-                row.exists(Attribute.SHAKEN.getKey())
-                && !row.exists(Attribute.DISCOVERED.getKey())
-        );
-    }
-
     /**
      * Get the tojos that have corresponding xmir.
      * @return The tojos.
@@ -245,7 +233,6 @@ public String status() {
             Attribute.EO,
             Attribute.XMIR,
             Attribute.SHAKEN,
-            Attribute.DISCOVERED,
             Attribute.PROBED,
         };
         final Collection<String> parts = new LinkedList<>();
@@ -320,11 +307,6 @@ enum Attribute {
          */
         JAR("jar"),
 
-        /**
-         * In how many EO programs this object was seen (integer).
-         */
-        DISCOVERED("discovered"),
-
         /**
          * Absolute path of the {@code .xmir} file where this object was discovered.
          */
diff --git a/eo-maven-plugin/src/test/java/org/eolang/maven/DiscoverMojoTest.java b/eo-maven-plugin/src/test/java/org/eolang/maven/DiscoverMojoTest.java
deleted file mode 100644
index 069454e367..0000000000
--- a/eo-maven-plugin/src/test/java/org/eolang/maven/DiscoverMojoTest.java
+++ /dev/null
@@ -1,101 +0,0 @@
-/*
- * The MIT License (MIT)
- *
- * Copyright (c) 2016-2025 Objectionary.com
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-package org.eolang.maven;
-
-import com.yegor256.Mktmp;
-import com.yegor256.MktmpResolver;
-import com.yegor256.tojos.MnCsv;
-import java.io.IOException;
-import java.nio.file.Path;
-import java.util.Deque;
-import java.util.LinkedList;
-import java.util.List;
-import java.util.Map;
-import java.util.stream.Collectors;
-import org.cactoos.io.ResourceOf;
-import org.eolang.maven.tojos.ForeignTojo;
-import org.hamcrest.MatcherAssert;
-import org.hamcrest.Matchers;
-import org.junit.jupiter.api.Disabled;
-import org.junit.jupiter.api.Test;
-import org.junit.jupiter.api.extension.ExtendWith;
-import org.junit.jupiter.params.ParameterizedTest;
-import org.junit.jupiter.params.provider.CsvSource;
-
-/**
- * Test case for {@link DiscoverMojo}.
- *
- * @since 0.28.11
- */
-@ExtendWith(MktmpResolver.class)
-@Disabled
-final class DiscoverMojoTest {
-    @ParameterizedTest
-    @CsvSource({
-        "org/eolang/maven/mess.eo, 7",
-        "org/eolang/maven/sum.eo, 0",
-        "org/eolang/maven/withwarning.eo, 1"
-    })
-    void executesDiscoveryPhaseForCorrectEoPrograms(
-        final String program,
-        final int dependencies,
-        @Mktmp final Path tmp
-    ) throws IOException {
-        final FakeMaven maven = new FakeMaven(tmp);
-        maven.withProgram(new ResourceOf(program))
-            .execute(new FakeMaven.Discover());
-        final Deque<Map<String, String>> json = new LinkedList<>(
-            new MnCsv(maven.foreignPath()).read()
-        );
-        final Map<String, String> first = json.removeFirst();
-        MatcherAssert.assertThat(
-            CatalogsTest.TO_ADD_MESSAGE,
-            dependencies,
-            Matchers.equalTo(json.size())
-        );
-        MatcherAssert.assertThat(
-            CatalogsTest.TO_ADD_MESSAGE,
-            String.valueOf(dependencies),
-            Matchers.equalTo(first.get("discovered"))
-        );
-    }
-
-    @Test
-    void discoversForDifferentScopes(@Mktmp final Path tmp) throws IOException {
-        final FakeMaven maven = new FakeMaven(tmp);
-        final String scope = "test";
-        maven.with("scope", scope)
-            .withHelloWorld()
-            .execute(new FakeMaven.Discover());
-        final List<String> scopes = maven.foreignTojos().all()
-            .stream()
-            .map(ForeignTojo::scope)
-            .collect(Collectors.toList());
-        MatcherAssert.assertThat(
-            String.format("All tojos have the same scope '%s', but was '%s'", scope, scopes),
-            scopes.stream().allMatch(s -> s.equals(scope)),
-            Matchers.is(true)
-        );
-    }
-}
diff --git a/eo-maven-plugin/src/test/java/org/eolang/maven/FakeMaven.java b/eo-maven-plugin/src/test/java/org/eolang/maven/FakeMaven.java
index 5e06c53928..c4a27b8568 100644
--- a/eo-maven-plugin/src/test/java/org/eolang/maven/FakeMaven.java
+++ b/eo-maven-plugin/src/test/java/org/eolang/maven/FakeMaven.java
@@ -735,23 +735,6 @@ public Iterator<Class<? extends AbstractMojo>> iterator() {
         }
     }
 
-    /**
-     * Discovery pipeline.
-     *
-     * @since 0.31
-     */
-    static final class Discover implements Iterable<Class<? extends AbstractMojo>> {
-
-        @Override
-        public Iterator<Class<? extends AbstractMojo>> iterator() {
-            return Arrays.<Class<? extends AbstractMojo>>asList(
-                ParseMojo.class,
-                ShakeMojo.class,
-                DiscoverMojo.class
-            ).iterator();
-        }
-    }
-
     /**
      * Printing pipeline.
      *
diff --git a/eo-maven-plugin/src/test/java/org/eolang/maven/ResolveMojoTest.java b/eo-maven-plugin/src/test/java/org/eolang/maven/ResolveMojoTest.java
index cfa3dcba3e..0b7a077ded 100644
--- a/eo-maven-plugin/src/test/java/org/eolang/maven/ResolveMojoTest.java
+++ b/eo-maven-plugin/src/test/java/org/eolang/maven/ResolveMojoTest.java
@@ -118,7 +118,7 @@ void resolvesWithoutAnyDependencies(@Mktmp final Path temp) throws IOException {
             "    a",
             "    b"
         );
-        maven.foreignTojos().add("sum").withDiscovered(0);
+        maven.foreignTojos().add("sum");
         maven.execute(new FakeMaven.Resolve());
         final Path path = temp
             .resolve("target")