lib/rouge/lexers/protobuf.rb in rouge-3.4.1 vs lib/rouge/lexers/protobuf.rb in rouge-3.5.0

@@ -13,58 +13,58 @@
 
       kw = /\b(ctype|default|extensions|import|max|oneof|option|optional|packed|repeated|required|returns|rpc|to)\b/
       datatype = /\b(bool|bytes|double|fixed32|fixed64|float|int32|int64|sfixed32|sfixed64|sint32|sint64|string|uint32|uint64)\b/
 
       state :root do
-        rule /[\s]+/, Text
-        rule /[,;{}\[\]()]/, Punctuation
-        rule /\/(\\\n)?\/(\n|(.|\n)*?[^\\]\n)/, Comment::Single
-        rule /\/(\\\n)?\*(.|\n)*?\*(\\\n)?\//, Comment::Multiline
+        rule %r/[\s]+/, Text
+        rule %r/[,;{}\[\]()]/, Punctuation
+        rule %r/\/(\\\n)?\/(\n|(.|\n)*?[^\\]\n)/, Comment::Single
+        rule %r/\/(\\\n)?\*(.|\n)*?\*(\\\n)?\//, Comment::Multiline
         rule kw, Keyword
         rule datatype, Keyword::Type
-        rule /true|false/, Keyword::Constant
-        rule /(package)(\s+)/ do
+        rule %r/true|false/, Keyword::Constant
+        rule %r/(package)(\s+)/ do
           groups Keyword::Namespace, Text
           push :package
         end
 
-        rule /(message|extend)(\s+)/ do
+        rule %r/(message|extend)(\s+)/ do
           groups Keyword::Declaration, Text
           push :message
         end
 
-        rule /(enum|group|service)(\s+)/ do
+        rule %r/(enum|group|service)(\s+)/ do
           groups Keyword::Declaration, Text
           push :type
         end
 
-        rule /".*?"/, Str
-        rule /'.*?'/, Str
-        rule /(\d+\.\d*|\.\d+|\d+)[eE][+-]?\d+[LlUu]*/, Num::Float
-        rule /(\d+\.\d*|\.\d+|\d+[fF])[fF]?/, Num::Float
-        rule /(\-?(inf|nan))\b/, Num::Float
-        rule /0x[0-9a-fA-F]+[LlUu]*/, Num::Hex
-        rule /0[0-7]+[LlUu]*/, Num::Oct
-        rule /\d+[LlUu]*/, Num::Integer
-        rule /[+-=]/, Operator
-        rule /([a-zA-Z_][\w.]*)([ \t]*)(=)/ do
+        rule %r/".*?"/, Str
+        rule %r/'.*?'/, Str
+        rule %r/(\d+\.\d*|\.\d+|\d+)[eE][+-]?\d+[LlUu]*/, Num::Float
+        rule %r/(\d+\.\d*|\.\d+|\d+[fF])[fF]?/, Num::Float
+        rule %r/(\-?(inf|nan))\b/, Num::Float
+        rule %r/0x[0-9a-fA-F]+[LlUu]*/, Num::Hex
+        rule %r/0[0-7]+[LlUu]*/, Num::Oct
+        rule %r/\d+[LlUu]*/, Num::Integer
+        rule %r/[+-=]/, Operator
+        rule %r/([a-zA-Z_][\w.]*)([ \t]*)(=)/ do
           groups Name::Attribute, Text, Operator
         end
-        rule /[a-zA-Z_][\w.]*/, Name
+        rule %r/[a-zA-Z_][\w.]*/, Name
       end
 
       state :package do
-        rule /[a-zA-Z_]\w*/, Name::Namespace, :pop!
+        rule %r/[a-zA-Z_]\w*/, Name::Namespace, :pop!
         rule(//) { pop! }
       end
 
       state :message do
-        rule /[a-zA-Z_]\w*/, Name::Class, :pop!
+        rule %r/[a-zA-Z_]\w*/, Name::Class, :pop!
         rule(//) { pop! }
       end
 
       state :type do
-        rule /[a-zA-Z_]\w*/, Name, :pop!
+        rule %r/[a-zA-Z_]\w*/, Name, :pop!
         rule(//) { pop! }
       end
     end
   end
 end