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

_iconv_charsets()
{
    COMPREPLY+=( $(compgen -X ... -W '$(${1:-iconv} -l | \
        command sed -e "s@/*\$@@" -e "s/[,()]//g")' -- "$cur") )
}

_iconv()
{
    local cur prev words cword split
    _init_completion -s || return

    case $prev in
        --help|--usage|--version|--unicode-subst|--byte-subst|\
        --widechar-subst|-!(-*)[?V])
            return
            ;;
        --from-code|--to-code|-!(-*)[ft])
            _iconv_charsets $1
            return
            ;;
        --output|-!(-*)o)
            _filedir
            return
            ;;
    esac

    $split && return

    if [[ "$cur" == -* ]]; then
        COMPREPLY=( $(compgen -W '$(_parse_help "$1")' -- "$cur") )
        [[ $COMPREPLY == *= ]] && compopt -o nospace
    fi
} &&
complete -F _iconv -o default iconv

# ex: filetype=sh