lib/css_parser/regexps.rb in css_parser-0.9.1 vs lib/css_parser/regexps.rb in css_parser-1.0.0

@@ -1,19 +1,19 @@
 module CssParser
   # :stopdoc:
   # Base types
   RE_NL = Regexp.new('(\n|\r\n|\r|\f)')
-  RE_NON_ASCII = Regexp.new('([\x00-\xFF])', Regexp::IGNORECASE)  #[^\0-\177]
-  RE_UNICODE = Regexp.new('(\\\\[0-9a-f]{1,6}(\r\n|[ \n\r\t\f])*)', Regexp::IGNORECASE | Regexp::EXTENDED | Regexp::MULTILINE)
+  RE_NON_ASCII = Regexp.new('([\x00-\xFF])', Regexp::IGNORECASE, 'n')  #[^\0-\177]
+  RE_UNICODE = Regexp.new('(\\\\[0-9a-f]{1,6}(\r\n|[ \n\r\t\f])*)', Regexp::IGNORECASE | Regexp::EXTENDED | Regexp::MULTILINE, 'n')
   RE_ESCAPE = Regexp.union(RE_UNICODE, '|(\\\\[^\n\r\f0-9a-f])')
-  RE_IDENT = Regexp.new("[\-]?([_a-z]|#{RE_NON_ASCII}|#{RE_ESCAPE})([_a-z0-9\-]|#{RE_NON_ASCII}|#{RE_ESCAPE})*", Regexp::IGNORECASE)
+  RE_IDENT = Regexp.new("[\-]?([_a-z]|#{RE_NON_ASCII}|#{RE_ESCAPE})([_a-z0-9\-]|#{RE_NON_ASCII}|#{RE_ESCAPE})*", Regexp::IGNORECASE, 'n')
 
   # General strings
   RE_STRING1 = Regexp.new('(\"(.[^\n\r\f\\"]*|\\\\' + RE_NL.to_s + '|' + RE_ESCAPE.to_s + ')*\")')
   RE_STRING2 = Regexp.new('(\'(.[^\n\r\f\\\']*|\\\\' + RE_NL.to_s + '|' + RE_ESCAPE.to_s + ')*\')')
   RE_STRING = Regexp.union(RE_STRING1, RE_STRING2)
 
-  RE_URI = Regexp.new('(url\([\s]*([\s]*' + RE_STRING.to_s + '[\s]*)[\s]*\))|(url\([\s]*([!#$%&*\-~]|' + RE_NON_ASCII.to_s + '|' + RE_ESCAPE.to_s + ')*[\s]*)\)', Regexp::IGNORECASE | Regexp::EXTENDED  | Regexp::MULTILINE)
+  RE_URI = Regexp.new('(url\([\s]*([\s]*' + RE_STRING.to_s + '[\s]*)[\s]*\))|(url\([\s]*([!#$%&*\-~]|' + RE_NON_ASCII.to_s + '|' + RE_ESCAPE.to_s + ')*[\s]*)\)', Regexp::IGNORECASE | Regexp::EXTENDED  | Regexp::MULTILINE, 'n')
   URI_RX = /url\(("([^"]*)"|'([^']*)'|([^)]*))\)/im
 
   # Initial parsing
   RE_AT_IMPORT_RULE = /\@import[\s]+(url\()?["']+(.[^'"]*)["']\)?([\w\s\,]*);?/i