Merge branch 'master' into cleanup-output

korny · korny · commit ffe0c90999c0 · 2013-06-22T23:43:29.000+02:00
diff --git a/lib/coderay/helpers/file_type.rb b/lib/coderay/helpers/file_type.rb
@@ -120,6 +120,7 @@ def shebang filename
       'sass'      => :sass,
       'sql'       => :sql,
       'taskpaper' => :taskpaper,
+      'template'  => :json,  # AWS CloudFormation template
       'tmproj'    => :xml,
       'xaml'      => :xml,
       'xhtml'     => :html,
diff --git a/lib/coderay/scanners/json.rb b/lib/coderay/scanners/json.rb
@@ -14,15 +14,17 @@ class JSON < Scanner
     
     ESCAPE = / [bfnrt\\"\/] /x  # :nodoc:
     UNICODE_ESCAPE = / u[a-fA-F0-9]{4} /x  # :nodoc:
+    KEY = / (?> (?: [^\\"]+ | \\. )* ) " \s* : /x
     
   protected
     
+    def setup
+      @state = :initial
+    end
+    
     # See http://json.org/ for a definition of the JSON lexic/grammar.
     def scan_tokens encoder, options
-      
-      state = :initial
-      stack = []
-      key_expected = false
+      state = options[:state] || @state
       
       until eos?
         
@@ -32,18 +34,11 @@ def scan_tokens encoder, options
           if match = scan(/ \s+ /x)
             encoder.text_token match, :space
           elsif match = scan(/"/)
-            state = key_expected ? :key : :string
+            state = check(/#{KEY}/o) ? :key : :string
             encoder.begin_group state
             encoder.text_token match, :delimiter
           elsif match = scan(/ [:,\[{\]}] /x)
             encoder.text_token match, :operator
-            case match
-            when ':' then key_expected = false
-            when ',' then key_expected = true if stack.last == :object
-            when '{' then stack << :object; key_expected = true
-            when '[' then stack << :array
-            when '}', ']' then stack.pop  # no error recovery, but works for valid JSON
-            end
           elsif match = scan(/ true | false | null /x)
             encoder.text_token match, :value
           elsif match = scan(/ -? (?: 0 | [1-9]\d* ) /x)
@@ -82,6 +77,10 @@ def scan_tokens encoder, options
         end
       end
       
+      if options[:keep_state]
+        @state = state
+      end
+      
       if [:string, :key].include? state
         encoder.end_group state
       end
diff --git a/lib/coderay/styles/alpha.rb b/lib/coderay/styles/alpha.rb
@@ -123,7 +123,7 @@ class Alpha < Style
 .symbol { color:#A60 }
 .symbol .content { color:#A60 }
 .symbol .delimiter { color:#630 }
-.tag { color:#070 }
+.tag { color:#070; font-weight:bold }
 .type { color:#339; font-weight:bold }
 .value { color: #088 }
 .variable { color:#037 }
diff --git a/test/executable/suite.rb b/test/executable/suite.rb
@@ -14,7 +14,7 @@ class TestCodeRayExecutable < Test::Unit::TestCase
   
   ROOT_DIR = Pathname.new(File.dirname(__FILE__)) + '..' + '..'
   EXECUTABLE = ROOT_DIR + 'bin' + 'coderay'
-  RUBY_COMMAND = RUBY_VERSION < '2.0.0' ? 'ruby -w' : 'ruby'  # Ruby 2 currently throws warnings for bundler
+  RUBY_COMMAND = 'ruby'
   EXE_COMMAND =
     if RUBY_PLATFORM === 'java' && `ruby --ng -e '' 2> /dev/null` && $?.success?
       # use Nailgun
