Allow single quotes for LABEL keys

rouge-ruby · Nov 27, 2024 · 7706036 · 7706036
1 parent a03c30c
commit 7706036
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/rouge/lexers/docker.rb b/lib/rouge/lexers/docker.rb
@@ -61,7 +61,7 @@ class Docker < RegexLexer
         rule %r/\n/, Text, :pop!
         rule %r/^\s*#.*\n/, Comment
         rule %r/\s*\\./m, Str::Escape
-        rule %r/(\s*(?:\S+|"[^"]+"))(=)/ do
+        rule %r/(\s*(?:\S+|"[^"]+"|'[^']+'))(=)/ do
           groups Name::Property, Punctuation
           push :value
         end