comparison hgext/color.py @ 30174:5d777fe4615d

color: ignore effects missing from terminfo

If terminfo mode is in effect, and an effect is used which is missing from
the terminfo database, simply silently ignore the request, leaving the
output unaffected rather than causing a crash.

30173:f34a8cff51d9

    bg = False
    if effect.endswith('_background'):
        bg = True
        effect = effect[:-11]
    attr, val, termcode = _terminfo_params[effect]
    if attr:
        if termcode:
            return termcode
        else:
            return curses.tigetstr(val)

30174:5d777fe4615d

    bg = False
    if effect.endswith('_background'):
        bg = True
        effect = effect[:-11]
    try:
        attr, val, termcode = _terminfo_params[effect]
    except KeyError:
        return ''
    if attr:
        if termcode:
            return termcode
        else:
            return curses.tigetstr(val)