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

@@ -16,35 +16,35 @@
       ).join('|')
 
       start { @shell = Shell.new(@options) }
 
       state :root do
-        rule /\s+/, Text
+        rule %r/\s+/, Text
 
-        rule /^(ONBUILD)(\s+)(#{KEYWORDS})(.*)/io do |m|
+        rule %r/^(ONBUILD)(\s+)(#{KEYWORDS})(.*)/io do |m|
           groups Keyword, Text::Whitespace, Keyword, Str
         end
 
-        rule /^(#{KEYWORDS})\b(.*)/io do |m|
+        rule %r/^(#{KEYWORDS})\b(.*)/io do |m|
           groups Keyword, Str
         end
 
-        rule /#.*?$/, Comment
+        rule %r/#.*?$/, Comment
 
-        rule /^(ONBUILD\s+)?RUN(\s+)/i do
+        rule %r/^(ONBUILD\s+)?RUN(\s+)/i do
           token Keyword
           push :run
           @shell.reset!
         end
 
-        rule /\w+/, Text
-        rule /[^\w]+/, Text
-        rule /./, Text
+        rule %r/\w+/, Text
+        rule %r/[^\w]+/, Text
+        rule %r/./, Text
       end
 
       state :run do
-        rule /\n/, Text, :pop!
-        rule /\\./m, Str::Escape
+        rule %r/\n/, Text, :pop!
+        rule %r/\\./m, Str::Escape
         rule(/(\\.|[^\n\\])+/) { delegate @shell }
       end
     end
   end
 end