comparison mercurial/help.py @ 27151:7625f6387fc4

help: make listexts less confusing for deprecated exts

Return an empty array instead of a heading and no items

27150:88aaddb1af88

def listexts(header, exts, indent=1, showdeprecated=False):
    '''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()):
            if not showdeprecated and any(w in desc for w in _exclkeywords):
                continue
            rst.append('%s:%s: %s\n' % (' ' * indent, name, desc))
    return rst

def extshelp(ui):
    rst = loaddoc('extensions')(ui).splitlines(True)
    rst.extend(listexts(

27151:7625f6387fc4

def listexts(header, exts, indent=1, showdeprecated=False):
    '''return a text listing of the given extensions'''
    rst = []
    if exts:
        for name, desc in sorted(exts.iteritems()):
            if not showdeprecated and any(w in desc for w in _exclkeywords):
                continue
            rst.append('%s:%s: %s\n' % (' ' * indent, name, desc))
    if rst:
        rst.insert(0, '\n%s\n\n' % header)
    return rst

def extshelp(ui):
    rst = loaddoc('extensions')(ui).splitlines(True)
    rst.extend(listexts(