comparison mercurial/help.py @ 16852:af69b2b64d6e

help: format extension lists using RST

This change is a move towards generating all help text as a list of strings
marked up with RST.

16851:c739227b5eea

import extensions, revset, fileset, templatekw, templatefilters, filemerge
import encoding, util, minirst

def listexts(header, exts, indent=1):
    '''return a text listing of the given extensions'''
    if not exts:
        return ''
    maxlength = max(len(e) for e in exts)
    result = '\n%s\n\n' % header
    for name, desc in sorted(exts.iteritems()):
        result += '%s%-*s %s\n' % (' ' * indent, maxlength + 2,
                                   ':%s:' % name, desc)
    return result

def extshelp():
    doc = loaddoc('extensions')()
    doc += listexts(_('enabled extensions:'), extensions.enabled())
    doc += listexts(_('disabled extensions:'), extensions.disabled())
    return doc

def optrst(options, verbose):
    data = []
    multioccur = False

16852:af69b2b64d6e

import extensions, revset, fileset, templatekw, templatefilters, filemerge
import encoding, util, minirst

def listexts(header, exts, indent=1):
    '''return a text listing of the given extensions'''
    rst = []
    if exts:
        rst.append('\n%s\n\n' % header)
        for name, desc in sorted(exts.iteritems()):
            rst.append('%s:%s: %s\n' % (' ' * indent, name, desc))
    return rst

def extshelp():
    rst = loaddoc('extensions')().splitlines(True)
    rst.extend(listexts(_('enabled extensions:'), extensions.enabled()))
    rst.extend(listexts(_('disabled extensions:'), extensions.disabled()))
    doc = ''.join(rst)
    return doc

def optrst(options, verbose):
    data = []
    multioccur = False