Fixed a Ruby 1.8 compatibility bug in Groovy Scanner.

* Also added jruby19 task (jruby --1.9 mode).

2 files changed, 5 insertions, 1 deletions

diff --git a/Rakefile b/Rakefile
index 780b5d4..0537521 100644
--- a/Rakefile
+++ b/Rakefile
@@ -45,6 +45,10 @@ task 'jruby' do
   RUBY.replace 'jruby'
 end
 
+task 'jruby19' do
+  RUBY.replace 'jruby --1.9'
+end
+
 task 'rubinius' do
   RUBY.replace 'rbx'
 end
diff --git a/lib/coderay/scanners/groovy.rb b/lib/coderay/scanners/groovy.rb
index fd1a34b..9486beb 100644
--- a/lib/coderay/scanners/groovy.rb
+++ b/lib/coderay/scanners/groovy.rb
@@ -201,7 +201,7 @@ module Scanners
           
           elsif (state == :string || state == :multiline_string) &&
               (match = scan(/ \\ (?: #{ESCAPE} | #{UNICODE_ESCAPE} ) /mox))
-            if string_delimiter[0] == "'" && !(match == "\\\\" || match == "\\'")
+            if string_delimiter[0] == ?' && !(match == "\\\\" || match == "\\'")
               kind = :content
             else
               kind = :char