Fix asciidoc include support.

build.gradle

@@ -5,7 +5,7 @@ apply plugin: 'groovy'
 apply plugin: 'idea'
 apply plugin: 'signing'
 group = 'com.sysgears.grain'
-version = '0.6.3'
+version = '0.6.4'
 defaultTasks 'build'
 
 def mainClassName = 'com.sysgears.grain.Main'

src/main/groovy/com/sysgears/grain/markup/asciidoc/AsciiDoctorProcessor.groovy

@@ -53,7 +53,7 @@ public class AsciiDoctorProcessor implements Service, MarkupProcessor {
      */
     public String process(String source) {
         ruby.rpc.with {
-            AsciidocBridge.convert(source, 'coderay')
+            AsciidocBridge.convert(source)
         }
     }
 

src/main/resources/application.properties

@@ -1 +1 @@
-grain.version=0.6.3
+grain.version=0.6.4

tools/asciidoc-bridge/asciidoc_bridge.rb

@@ -1,8 +1,14 @@
 require 'asciidoctor'
 
 module AsciidocBridge
-  def convert(source, highlighter)
-    Asciidoctor.render(source, :attributes => { "source-highlighter" => "coderay" })
+  def convert(source)
+    begin
+      return Asciidoctor.convert(source, :safe => 0, :attributes => { "source-highlighter" => "coderay" })
+    rescue Exception => e
+      STDERR.puts e.inspect
+      STDERR.puts e.backtrace
+      return "<pre>" + ["#{e.backtrace.first}: #{e.message} (#{e.class})", e.backtrace.drop(1).map{|s| "\t#{s}"}].join("\n") + "</pre>"
+    end
   end
 
   module_function :convert