moin/extensions: data/plugin/parser/inline

     1 """

     2 inline_latex is a parser that allows regular moin moin wiki syntax,

     3 but also latex style inline formulas like $...$ and latex style

     4 paragraph formulas like $$...$$. Note that in the latter case, you

     5 are (unlike in latex) limited to a single line. If you absolutely

     6 need multiple lines, use the parser directly.

     8 Copyright 2005 Johannes Berg <johannes@sipsolutions.net>

     9           2009 MoinMoin:ReimarBauer changed for 1.7.2/1.8 and the mathtran extension

    10 Released under GPLv2.

    11 """

    12 import re

    13 from MoinMoin.parser import text_moin_wiki as wiki

    14 from MoinMoin import wikiutil

    16 class Parser(wiki.Parser):

    17     extensions = '*.tex'

    18     scan_rules = wiki.Parser.scan_rules

    19     scan_rules += ur'|(?P<latex_formula>\$[^$].*?(?<!\\)\$)'

    20     scan_rules += ur'|(?P<latex_formula_para>\$\$.*?(?<!\\)\$\$)'

    22     scan_re = re.compile(scan_rules, re.UNICODE|re.VERBOSE)

    24     def __init__(self, raw, request, **kw):

    25         wiki.Parser.__init__(self, raw, request, **kw)

    26         self.formatter = request.formatter

    27         self.request = request

    28         self.args = kw.get('format_args', '')

    29         self.mathtran_parser = wikiutil.importPlugin(self.request.cfg, 'parser', 'text_x_mathtran', 'Parser')

    31     def _latex_formula_repl(self, word, groups):

    32         word = word[1:len(word)-1]

    33         mp = self.mathtran_parser(word, self.request, format_args=self.args)

    34         if mp.init_settings:

    35             return mp.render(self.formatter)

    37     def _latex_formula_para_repl(self, word, groups):

    38         mp = self.mathtran_parser(word, self.request, format_args=self.args)

    39         if mp.init_settings:

    40             return "%s%s%s" % (self.formatter.paragraph(1), mp.render(self.formatter), self.formatter.paragraph(0))

author	Reimar Bauer <rb.proj AT googlemail DOT com>
	Tue Jun 07 08:35:12 2011 +0200 (2 weeks ago)
changeset 564	6aefd777e2dd
parent 360	f57de7994cf6
permissions	-rw-r--r--