# bash completion for wvdial

have wvdial &&
_wvdial()
{
    local cur prev config i IFS=$'\t\n'

    COMPREPLY=()
    cur=`_get_cword`
    prev=${COMP_WORDS[COMP_CWORD-1]}

    case $prev in
        --config)
            _filedir
            return 0
            ;;
    esac

    case $cur in
        -*)
            COMPREPLY=( $( compgen -W '--config --chat \
                --remotename --help --version --no-syslog' \
                -- "$cur" ) )
            ;;
        *)
            # start with global and personal config files
            config="/etc/wvdial.conf"$'\t'"$HOME/.wvdialrc"
            # replace with command line config file if present
            for (( i=1; i < COMP_CWORD; i++ )); do
                if [[ "${COMP_WORDS[i]}" == "--config" ]]; then
                    config=${COMP_WORDS[i+1]}
                    break
                fi
            done
            # parse config files for sections and
            # remove default section
            COMPREPLY=( $( sed -ne "s|^\[Dialer \($cur.*\)\]$|\1|p" $config \
                2>/dev/null | command grep -v '^Defaults$'))
            # escape spaces
            COMPREPLY=${COMPREPLY// /\\ }
            ;;
    esac

} &&
complete -F _wvdial wvdial

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