yaml.rb in rouge-0.2.1

- old
+ new

@@ -1,8 +1,9 @@
 module Rouge
   module Lexers
     class YAML < RegexLexer
+      desc "Yaml Ain't Markup Language (yaml.org)"
       tag 'yaml'
       aliases 'yml'
 
       filenames '*.yaml', '*.yml'
       # NB: Tabs are forbidden in YAML, which is why you see things
@@ -121,11 +122,11 @@
       end
 
       # indented line in the block context
       state :block_line do
         # line end
-          rule /[ ]*(?=#|$)/, 'Text', :pop!
+        rule /[ ]*(?=#|$)/, 'Text', :pop!
         rule /[ ]+/, 'Text'
         # tags, anchors, and aliases
         mixin :descriptors
         # block collections and scalars
         mixin :block_nodes
@@ -143,11 +144,11 @@
         # a full-form tag
         rule /!<[0-9A-Za-z;\/?:@&=+$,_.!~*'()\[\]%-]+>/, 'Keyword.Type'
 
         # a tag in the form '!', '!suffix' or '!handle!suffix'
         rule %r(
-          !(?:[\w-]+)? #handle
-          (?:![\w;/?:@&=+$,.!~*\'()\[\]%-]+)? #suffix
+          (?:![\w-]+)? # handle
+          !(?:[\w;/?:@&=+$,.!~*\'()\[\]%-]*) # suffix
         )x, 'Keyword.Type'
 
         # an anchor
         rule /&[\w-]+/, 'Name.Label'
 