# bash completion for aspell

have aspell && {
_aspell_dictionary()
{
    local datadir
    datadir=$( aspell config data-dir 2>/dev/null || echo /usr/lib/aspell )
    # First, get aliases (dicts dump does not list them)
    COMPREPLY=( $( command ls $datadir/*.alias 2>/dev/null ) )
    COMPREPLY=( ${COMPREPLY[@]%.alias} )
    COMPREPLY=( ${COMPREPLY[@]#$datadir/} )
    # Then, add the canonical dicts
    COMPREPLY=( "${COMPREPLY[@]}" $( aspell dicts 2>/dev/null ) )
    COMPREPLY=( $( compgen -W '${COMPREPLY[@]}' -- "$cur" ) )
}

_aspell()
{
    local cur prev split=false

    COMPREPLY=()
    _get_comp_words_by_ref cur prev

    _split_longopt && split=true

    case $prev in
        -c|-p|check|--conf|--personal|--repl|--per-conf)
            _filedir
            return 0
            ;;
        --conf-dir|--data-dir|--dict-dir|--home-dir|--local-data-dir|--prefix)
            _filedir -d
            return 0
            ;;
        dump|create|merge)
            COMPREPLY=( $( compgen -W 'master personal repl' -- "$cur" ) )
            return 0
            ;;
        --mode)
            COMPREPLY=( $( compgen -W 'none url email sgml tex' -- "$cur" ) )
            return 0
            ;;
        --sug-mode)
            COMPREPLY=( $( compgen -W 'ultra fast normal bad-speller' -- "$cur" ) )
            return 0
            ;;
        --keymapping)
            COMPREPLY=( $( compgen -W 'aspell ispell' -- "$cur" ) )
            return 0
            ;;
        -d|--master)
            _aspell_dictionary
            return 0
            ;;
    esac

    $split && return 0

    if [[ "$cur" == -* ]]; then
        COMPREPLY=( $( compgen -W '--conf --conf-dir --data-dir --dict-dir \
            --encoding --add-filter --rem-filter --mode \
            --add-extra-dicts --rem-extra-dicts \
            --home-dir --ignore --ignore-accents \
            --dont-ignore-accents --ignore-case --dont-ignore-case \
            --ignore-repl --dont-ignore-repl --jargon --keyboard \
            --lang --language-tag --local-data-dir --master \
            --module --add-module-search-order \
            --rem-module-search-order --per-conf --personal \
            --prefix --repl --run-together --dont-run-together \
            --run-together-limit --run-together-min --save-repl \
            --dont-save-repl --set-prefix --dont-set-prefix --size \
            --spelling --strip-accents --dont-strip-accents \
            --sug-mode --add-word-list-path --rem-word-list-path \
            --backup --dont-backup --reverse --dont-reverse \
            --time --dont-time --keymapping --add-email-quote \
            --rem-email-quote --email-margin --add-tex-command \
            --rem-tex-command --tex-check-comments \
            --dont-tex-check-comments --add-tex-extension \
            --rem-tex-extension --add-sgml-check --rem-sgml-check \
            --add-sgml-extension --rem-sgml-extension' -- "$cur" ) )
    else
        COMPREPLY=( $( compgen -W 'usage help check pipe list \
            config soundslike filter version dump create merge' -- "$cur" ) )
    fi

}
complete -F _aspell aspell
}

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