From: Andreas Schwab <schwab@linux-m68k.org>
Date: Sun, 15 Apr 2012 08:29:17 GMT
Subject: Re: [PATCH v3 1/5] completion: simplify __gitcomp_1
Message-ID: <m2ehrpcs9u.fsf@linux-m68k.org>
In-Reply-To: <CAMP44s05KsZFAW=i7TvN0jDNPyFZ4OHkOTwVp2+04CR-jsz-nA@mail.gmail.com>

Felipe Contreras <felipe.contreras@gmail.com> writes:

> However, I would like to simplify it even more:
>
> __gitcomp_1 ()
> {
> 	local c w s IFS=' '$'\t'$'\n'
> 	for c in $1; do
> 		w="$c$2"
> 		case "$w" in
> 		--*=*|*.) s="" ;;
> 		*)        s=" " ;;
> 		esac
> 		printf "%s$s\n" "$w"
> 	done
> }

Or even:

__gitcomp_1 ()
{
	local c IFS=$' \t\n'
	for c in $1; do
		c=$c$2
		case $c in
		--*=*|*.) ;;
		*)        c="$c " ;;
		esac
		printf '%s\n' "$c"
	done
}

Andreas.

-- 
Andreas Schwab, schwab@linux-m68k.org
GPG Key fingerprint = 58CA 54C7 6D53 942B 1756  01D3 44D5 214B 8276 4ED5
"And now for something completely different."