MediaWiki 1.30.2

[autoinstallsdev/mediawiki.git] / maintenance / cssjanus / csslex.py

diff --git a/maintenance/cssjanus/csslex.py b/maintenance/cssjanus/csslex.py
deleted file mode 100755 (executable)
index 1fc7304..0000000
--- a/maintenance/cssjanus/csslex.py
+++ /dev/null
@@ -1,114 +0,0 @@
-#!/usr/bin/python
-#
-# Copyright 2007 Google Inc. All Rights Reserved.
-
-"""CSS Lexical Grammar rules.
-
-CSS lexical grammar from http://www.w3.org/TR/CSS21/grammar.html
-"""
-
-__author__ = ['elsigh@google.com (Lindsey Simon)',
-              'msamuel@google.com (Mike Samuel)']
-
-# public symbols
-__all__ = [ "NEWLINE", "HEX", "NON_ASCII", "UNICODE", "ESCAPE", "NMSTART", "NMCHAR", "STRING1", "STRING2", "IDENT", "NAME", "HASH", "NUM", "STRING", "URL", "SPACE", "WHITESPACE", "COMMENT", "QUANTITY", "PUNC" ]
-
-# The comments below are mostly copied verbatim from the grammar.
-
-# "@import"               {return IMPORT_SYM;}
-# "@page"                 {return PAGE_SYM;}
-# "@media"                {return MEDIA_SYM;}
-# "@charset"              {return CHARSET_SYM;}
-KEYWORD = r'(?:\@(?:import|page|media|charset))'
-
-# nl                      \n|\r\n|\r|\f ; a newline
-NEWLINE = r'\n|\r\n|\r|\f'
-
-# h                       [0-9a-f]      ; a hexadecimal digit
-HEX = r'[0-9a-f]'
-
-# nonascii                [\200-\377]
-NON_ASCII = r'[\200-\377]'
-
-# unicode                 \\{h}{1,6}(\r\n|[ \t\r\n\f])?
-UNICODE = r'(?:(?:\\' + HEX + r'{1,6})(?:\r\n|[ \t\r\n\f])?)'
-
-# escape                  {unicode}|\\[^\r\n\f0-9a-f]
-ESCAPE = r'(?:' + UNICODE + r'|\\[^\r\n\f0-9a-f])'
-
-# nmstart                 [_a-z]|{nonascii}|{escape}
-NMSTART = r'(?:[_a-z]|' + NON_ASCII + r'|' + ESCAPE + r')'
-
-# nmchar                  [_a-z0-9-]|{nonascii}|{escape}
-NMCHAR = r'(?:[_a-z0-9-]|' + NON_ASCII + r'|' + ESCAPE + r')'
-
-# ident                   -?{nmstart}{nmchar}*
-IDENT = r'-?' + NMSTART + NMCHAR + '*'
-
-# name                    {nmchar}+
-NAME = NMCHAR + r'+'
-
-# hash
-HASH = r'#' + NAME
-
-# string1                 \"([^\n\r\f\\"]|\\{nl}|{escape})*\"  ; "string"
-STRING1 = r'"(?:[^\"\\]|\\.)*"'
-
-# string2                 \'([^\n\r\f\\']|\\{nl}|{escape})*\'  ; 'string'
-STRING2 = r"'(?:[^\'\\]|\\.)*'"
-
-# string                  {string1}|{string2}
-STRING = '(?:' + STRING1 + r'|' + STRING2 + ')'
-
-# num                     [0-9]+|[0-9]*"."[0-9]+
-NUM = r'(?:[0-9]*\.[0-9]+|[0-9]+)'
-
-# s                       [ \t\r\n\f]
-SPACE = r'[ \t\r\n\f]'
-
-# w                       {s}*
-WHITESPACE = '(?:' + SPACE + r'*)'
-
-# url special chars
-URL_SPECIAL_CHARS = r'[!#$%&*-~]'
-
-# url chars               ({url_special_chars}|{nonascii}|{escape})*
-URL_CHARS = r'(?:%s|%s|%s)*' % (URL_SPECIAL_CHARS, NON_ASCII, ESCAPE)
-
-# url
-URL = r'url\(%s(%s|%s)%s\)' % (WHITESPACE, STRING, URL_CHARS, WHITESPACE)
-
-# comments
-# see http://www.w3.org/TR/CSS21/grammar.html
-COMMENT = r'/\*[^*]*\*+([^/*][^*]*\*+)*/'
-
-# {E}{M}             {return EMS;}
-# {E}{X}             {return EXS;}
-# {P}{X}             {return LENGTH;}
-# {C}{M}             {return LENGTH;}
-# {M}{M}             {return LENGTH;}
-# {I}{N}             {return LENGTH;}
-# {P}{T}             {return LENGTH;}
-# {P}{C}             {return LENGTH;}
-# {D}{E}{G}          {return ANGLE;}
-# {R}{A}{D}          {return ANGLE;}
-# {G}{R}{A}{D}       {return ANGLE;}
-# {M}{S}             {return TIME;}
-# {S}                {return TIME;}
-# {H}{Z}             {return FREQ;}
-# {K}{H}{Z}          {return FREQ;}
-# %                  {return PERCENTAGE;}
-UNIT = r'(?:em|ex|px|cm|mm|in|pt|pc|deg|rad|grad|ms|s|hz|khz|%)'
-
-# {num}{UNIT|IDENT}                   {return NUMBER;}
-QUANTITY = '%s(?:%s%s|%s)?' % (NUM, WHITESPACE, UNIT, IDENT)
-
-# "<!--"                  {return CDO;}
-# "-->"                   {return CDC;}
-# "~="                    {return INCLUDES;}
-# "|="                    {return DASHMATCH;}
-# {w}"{"                  {return LBRACE;}
-# {w}"+"                  {return PLUS;}
-# {w}">"                  {return GREATER;}
-# {w}","                  {return COMMA;}
-PUNC =  r'<!--|-->|~=|\|=|[\{\+>,:;]'