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

_postcat()
{
    local cur prev words cword
    _init_completion || return

    case $prev in
        -c)
            _filedir -d
            return
            ;;
    esac

    if [[ $cur == -* ]]; then
        COMPREPLY=( $( compgen -W '$( _parse_usage "$1" )' -- "$cur" ) )
        return
    fi

    local idx qfile=0
    for idx in "${words[@]}"; do
        [[ "$idx" == -q ]] && qfile=1 && break
    done
    if [[ $qfile -eq 1 ]]; then
        local len=${#cur} pval
        idx=0
        for pval in $( mailq 2>/dev/null | \
            command sed -e '1d; $d; /^[^0-9A-Z]/d; /^$/d; s/[* !].*$//' ); do
            if [[ "$cur" == "${pval:0:$len}" ]]; then
                COMPREPLY[$idx]=$pval
                idx=$(($idx+1))
            fi
        done
        return
    fi

    _filedir
} &&
complete -F _postcat postcat

# ex: filetype=sh