lib/rouge/lexers/ruby.rb in rouge-3.5.1 vs lib/rouge/lexers/ruby.rb in rouge-3.6.0

@@ -9,11 +9,11 @@
       tag 'ruby'
       aliases 'rb'
       filenames '*.rb', '*.ruby', '*.rbw', '*.rake', '*.gemspec', '*.podspec',
                 'Rakefile', 'Guardfile', 'Gemfile', 'Capfile', 'Podfile',
                 'Vagrantfile', '*.ru', '*.prawn', 'Berksfile', '*.arb',
-                'Dangerfile'
+                'Dangerfile', 'Fastfile', 'Deliverfile', 'Appfile'
 
       mimetypes 'text/x-ruby', 'application/x-ruby'
 
       def self.detect?(text)
         return true if text.shebang? 'ruby'
@@ -181,10 +181,10 @@
         rule %r/\$-[0adFiIlpvw]/, Name::Variable::Global
         rule %r/::/, Operator
 
         mixin :strings
 
-        rule %r/(?:#{keywords.join('|')})\b/, Keyword, :expr_start
+        rule %r/(?:#{keywords.join('|')})(?=\W|$)/, Keyword, :expr_start
         rule %r/(?:#{keywords_pseudo.join('|')})\b/, Keyword::Pseudo, :expr_start
 
         rule %r(
           (module)
           (\s+)