Merge pull request #2 from DCLP/issue141

expand Leiden+ grammar support for clear, but incomprehensible letters

epidoc.xsg

@@ -1059,3 +1059,7 @@ spaceitem
 	: "vac.ca." [NUM n] "lin" = <space quantity=[NUM n] unit="line" precision="low"></>
 	: "vac.ca." [NUM n] "lin(?) " = <space quantity=[NUM n] unit="line" precision="low"><certainty match=".." locus="name"></></>
 
+  // clear, but incomprehensible letters
+  // DCLP issue #141: https://github.com/DCLP/dclpxsltbox/issues/141
+  // !abc! == <orig>abc</orig>
+  : "!" [WORD a] "!" = <orig>[WORD a]</>

test/test_grammar.rb

@@ -1373,6 +1373,17 @@ def test_unicode_greek_reversibility
 
   # DCLP tests begin here
 
+  def test_dclp_141
+    # clear, but incomprehensible letters
+    # https://github.com/DCLP/dclpxsltbox/issues/141
+    foo = '!abc!'
+    bar = '<orig>abc</orig>'
+    assert_equal_fragment_transform foo, bar
+    assert_equal_xml_fragment_to_non_xml_to_xml_fragment bar, bar
+    bar = '<lb n="11" break="no"/><orig>ν</orig> τὸ <orig>συλ</orig><gap reason="lost" quantity="1" unit="character"/><orig>φες</orig>'
+    assert_equal_xml_fragment_to_non_xml_to_xml_fragment bar, bar
+  end
+
   def test_dclp_177
     # specify corresp for a textpart div (e.g., fragment ID)
     foo = '<S=.grc<D=.1.column.#FR365<=foo=>=D>'