comparison mercurial/dispatch.py @ 32340:9c023179e8d0

error: add hint to ProgrammingError

As the hint isn't shown by the default exception handler, we need to print
it manually. I've copied the "** " style from _exceptionwarning().

32339:92de09a05d7f

    msg = _formatargs(req.args)
    starttime = util.timer()
    ret = None
    try:
        ret = _runcatch(req)
    except KeyboardInterrupt as inst:
        try:
            if isinstance(inst, error.SignalInterrupt):
                msg = _("killed!\n")
            else:

32340:9c023179e8d0

    msg = _formatargs(req.args)
    starttime = util.timer()
    ret = None
    try:
        ret = _runcatch(req)
    except error.ProgrammingError as inst:
        req.ui.warn(_('** ProgrammingError: %s\n') % inst)
        if inst.hint:
            req.ui.warn(_('** (%s)\n') % inst.hint)
        raise
    except KeyboardInterrupt as inst:
        try:
            if isinstance(inst, error.SignalInterrupt):
                msg = _("killed!\n")
            else: