# autoreconf(1) completion                                 -*- shell-script -*-

proc _autoreconf {
    local cur prev words cword split
    _init_completion -s || return

    case (prev) {
        --help|-h|--version|-V {
            return 0
            }
        --warnings|-W {
            local cats=( cross gnu obsolete override portability syntax \
                unsupported )
            setvar COMPREPLY = ''( $( compgen -W \
                '${cats[@]} ${cats[@]/#/no-} all none error' -- "$cur" ) )
            return 0
            }
        --prepend-include|-B|--include|-I {
            _filedir -d
            return 0
            }
    }

    $split && return 0

    if [[ "$cur" == -* ]] {
        setvar COMPREPLY = ''( $( compgen -W '$( _parse_help "$1" )' -- "$cur" ) )
        [[ $COMPREPLY == *= ]] && compopt -o nospace
        return 0
    }

    if [[ $1 == autoheader ]]  {
        _filedir '@(ac|in)'
    } else {
        _filedir -d
    }
} &&
complete -F _autoreconf autoreconf autoheader

# ex: ts=4 sw=4 et filetype=sh