fellowiki/controllers/wikiparser/escaped_text.py

# Copyright (c) 2006 Jan Niklas Fingerle
# 
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# Software is furnished to do so, subject to the following conditions:
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"""fellowiki wiki parser: support for escaped text

TODO
    
"""

from parser import Token, TextToken, ParagraphSeparatorToken, XMLElement

NO_WIKI_TAGS = 'no wiki tags'
PREFORMATTED = 'preformatted'
SINGLE_ESCAPED_CHARACTER = 'single escaped character'

class PreformattedTextToken(ParagraphSeparatorToken):
    def do_extended_close(self, inserted_token):
        embed = XMLElement('pre')
        embed.append(self.text)
        inserted_token.xhtml.append(embed)

def extend_wiki_parser(wiki_parser):
    wiki_parser.regexes[NO_WIKI_TAGS] = (10, r'\[%([^\\%\[]|\\.|%[^\\\]])*%\]', 
            TextToken, dict(cut_left = 2, cut_right = 2, decode_backslash = True))
    wiki_parser.regexes[PREFORMATTED] = (10, r'\[@([^\\@]|@?\\.|@[^\\\]])*@\]', 
            PreformattedTextToken, dict(preference = 0, cut_left = 2, cut_right = 2, 
                                    decode_backslash = True))
    wiki_parser.regexes[SINGLE_ESCAPED_CHARACTER] = (10, r'\\.', 
            TextToken, dict(cut_left = 1))
fellowiki documentation built on Sept. 19, 2017, 7:34 p.m.