# POSIX sh(1) completion                                   -*- shell-script -*-

proc _sh
{
    var cur = '', prev = '', words = '', cword = ''
    _init_completion || return

    match $prev {
        with -c
            return 0
            
        with -o|+o
            setglobal COMPREPLY = '( '$( compgen -W 'allexport errexit ignoreeof monitor
                noclobber noglob noexec nolog notify nounset verbose vi
                xtrace' -- "$cur" ) )
            return 0
            
    }

    var opts = '"-a -b -C -e -f -h -i -m -n -o -u -v -x'"
    if [[ "$cur" == -* ]] {
        setglobal COMPREPLY = '( '$( compgen -W "$opts -c -s" -- "$cur" ) )
        return 0
    } elif [[ "$cur" == +* ]] {
        setglobal COMPREPLY = '( '$( compgen -W "${opts//-/+}" -- "$cur" ) )
        return 0
    }

    var args = '', ext = ''
    _count_args
    [[ $args -eq 1 ]] && set ext = 'sh'
    _filedir $ext
} &&
complete -F _sh sh

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