Mercurial > hg
view hgext/interhg.py @ 7012:78341ea65d16
restructure helptable
When looking up a help topic, the key is now only matched against the
short names for each topic, and not the header. So
hg help 'Environment Variables'
must be replaced with
hg help env
author | Martin Geisler <mg@daimi.au.dk> |
---|---|
date | Tue, 09 Sep 2008 21:32:39 +0200 |
parents | 2af657eafeba |
children | 292fb2ad2846 |
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# interhg.py - interhg # # Copyright 2007 OHASHI Hideya <ohachige@gmail.com> # # Contributor(s): # Edward Lee <edward.lee@engineering.uiuc.edu> # # This software may be used and distributed according to the terms # of the GNU General Public License, incorporated herein by reference. # # The `interhg' Mercurial extension allows you to change changelog and # summary text just like InterWiki way. # # To enable this extension: # # [extensions] # interhg = # # These are some example patterns (link to bug tracking, etc.) # # [interhg] # issues = s!issue(\d+)!<a href="http://bts/issue\1">issue\1<\/a>! # bugzilla = s!((?:bug|b=|(?=#?\d{4,}))(?:\s*#?)(\d+))!<a..=\2">\1</a>!i # boldify = s/(^|\s)#(\d+)\b/ <b>#\2<\/b>/ # # Add any number of names and patterns to match import re from mercurial.hgweb import hgweb_mod from mercurial import templatefilters from mercurial.i18n import _ orig_escape = templatefilters.filters["escape"] interhg_table = [] def interhg_escape(x): escstr = orig_escape(x) for regexp, format in interhg_table: escstr = regexp.sub(format, escstr) return escstr templatefilters.filters["escape"] = interhg_escape orig_refresh = hgweb_mod.hgweb.refresh def interhg_refresh(self): interhg_table[:] = [] for key, pattern in self.repo.ui.configitems('interhg'): # grab the delimiter from the character after the "s" unesc = pattern[1] delim = re.escape(unesc) # identify portions of the pattern, taking care to avoid escaped # delimiters. the replace format and flags are optional, but delimiters # are required. match = re.match(r'^s%s(.+)(?:(?<=\\\\)|(?<!\\))%s(.*)%s([ilmsux])*$' % (delim, delim, delim), pattern) if not match: self.repo.ui.warn(_("interhg: invalid pattern for %s: %s\n") % (key, pattern)) continue # we need to unescape the delimiter for regexp and format delim_re = re.compile(r'(?<!\\)\\%s' % delim) regexp = delim_re.sub(unesc, match.group(1)) format = delim_re.sub(unesc, match.group(2)) # the pattern allows for 6 regexp flags, so set them if necessary flagin = match.group(3) flags = 0 if flagin: for flag in flagin.upper(): flags |= re.__dict__[flag] try: regexp = re.compile(regexp, flags) interhg_table.append((regexp, format)) except re.error: self.repo.ui.warn(_("interhg: invalid regexp for %s: %s\n") % (key, regexp)) return orig_refresh(self) hgweb_mod.hgweb.refresh = interhg_refresh