lua.rb in rouge-3.5.0

- old
+ new

@@ -23,11 +23,11 @@
       def self.detect?(text)
         return true if text.shebang? 'lua'
       end
 
       def self.builtins
-        load Pathname.new(__FILE__).dirname.join('lua/builtins.rb')
+        load File.join(__dir__, 'lua/builtins.rb')
         self.builtins
       end
 
       def builtins
         return [] unless @function_highlighting
@@ -41,11 +41,11 @@
       end
 
       state :root do
         # lua allows a file to start with a shebang
         rule %r(#!(.*?)$), Comment::Preproc
-        rule //, Text, :base
+        rule %r//, Text, :base
       end
 
       state :base do
         rule %r(--\[(=*)\[.*?\]\1\])m, Comment::Multiline
         rule %r(--.*$), Comment::Single
@@ -87,10 +87,10 @@
         rule %r('), Str::Single, :escape_sqs
         rule %r("), Str::Double, :escape_dqs
       end
 
       state :function_name do
-        rule /\s+/, Text
+        rule %r/\s+/, Text
         rule %r((?:([A-Za-z_][A-Za-z0-9_]*)(\.))?([A-Za-z_][A-Za-z0-9_]*)) do
           groups Name::Class, Punctuation, Name::Function
           pop!
         end
         # inline function