# wtf completion                                           -*- shell-script -*-
# Raphael Droz, 25/09/2009

_wtf()
{
    local cur prev words cword addf
    _init_completion || return

    [[ $prev == -f ]] && _filedir && return
    [[ "${words[*]}" == *\ -f* ]] && addf= || addf=-f
    if [[ $cur == -* ]]; then
        COMPREPLY=( $addf )
        return
    fi

    local db

    set -- "${words[@]}"
    while [[ $# -gt 0 ]]; do
        if [[ $1 == -f ]]; then
            shift ; db=$1 ; break
        fi
        shift
    done

    if [[ -z "$db" ]]; then
        local f
        for f in "$ACRONYMDB" /usr/share/misc/acronyms \
            /usr/share/games/bsdgames/acronyms; do
            [[ -f "$f" ]] && db="$f" && break
        done
        [[ -z "$db" ]] && return
    fi

    COMPREPLY=( $(compgen -W "$(cut -f 1 -s $db* 2>/dev/null) $addf" \
        -- "${cur^^}") )
} &&
complete -F _wtf wtf

# ex: filetype=sh