# -*- mode: shell-script; sh-basic-offset: 8; indent-tabs-mode: t -*-
# ex: ts=8 sw=8 noet filetype=sh
#
# 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=()
	cur=`_get_cword`
	prev=${COMP_WORDS[COMP_CWORD-1]}

	_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 -e \
			-H -t --add-extra-dicts --rem-extra-dicts \
			--home-dir -W --ignore --ignore-accents \
			--dont-ignore-accents --ignore-case --dont-ignore-case \
			--ignore-repl --dont-ignore-repl --jargon --keyboard \
			--lang --language-tag --local-data-dir -d --master \
			--module --add-module-search-order \
			--rem-module-search-order --per-conf -p --personal \
			--prefix --repl -C -B --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 \
			-b -x --backup -b|-x --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 '-? help -c check -a pipe -l list \
			config config soundslike filter -v version dump \
			create merge' -- $cur ) )
	fi

}
complete -F _aspell $filenames aspell
}
