Pygments CoffeeScript Lexer Patch - Lone @ / Division / Multi-line Regex

web.py.patch

diff -r 4550b08c3a85 pygments/lexers/web.py
--- a/pygments/lexers/web.py	Sun Jul 17 00:00:59 2011 +0200
+++ b/pygments/lexers/web.py	Sun Jul 17 07:25:43 2011 +0000
@@ -1718,16 +1718,18 @@
             (r'\s+', Text),
             (r'#.*?\n', Comment.Single),
         ],
+        'multilineregex': [
+            include('commentsandwhitespace'),
+            (r'///', String.Regex, '#pop'),
+            (r'[^#]+', String.Regex)
+        ],
         'slashstartsregex': [
             include('commentsandwhitespace'),
+            (r'///', String.Regex, ('#pop', 'multilineregex')),
             (r'/(\\.|[^[/\\\n]|\[(\\.|[^\]\\\n])*])+/'
              r'([gim]+\b|\B)', String.Regex, '#pop'),
-            (r'(?=/)', Text, ('#pop', 'badregex')),
             (r'', Text, '#pop'),
         ],
-        'badregex': [
-            ('\n', Text, '#pop'),
-        ],
         'root': [
             (r'^(?=\s|/|<!--)', Text, 'slashstartsregex'),
             include('commentsandwhitespace'),
@@ -1751,6 +1753,7 @@
               'slashstartsregex'),
             (r'@[$a-zA-Z_][a-zA-Z0-9_\.:]*\s*[:=]\s', Name.Variable.Instance,
               'slashstartsregex'),
+            (r'@', Name.Other, 'slashstartsregex'),
             (r'@?[$a-zA-Z_][a-zA-Z0-9_]*', Name.Other, 'slashstartsregex'),
             (r'[0-9][0-9]*\.[0-9]+([eE][0-9]+)?[fd]?', Number.Float),
             (r'0x[0-9a-fA-F]+', Number.Hex),