From: Jeff King <peff@peff.net>
To: "SZEDER Gábor" <szeder.dev@gmail.com>
Cc: Junio C Hamano <gitster@pobox.com>, git@vger.kernel.org
Subject: Re: [PATCH 2/3] completion: extract completing ctags symbol names into helper function
Date: Thu, 23 Mar 2017 20:40:19 -0400 [thread overview]
Message-ID: <20170324004018.rqtcrx7oewaooizh@sigill.intra.peff.net> (raw)
In-Reply-To: <20170323153839.24283-3-szeder.dev@gmail.com>
On Thu, Mar 23, 2017 at 04:38:38PM +0100, SZEDER Gábor wrote:
> The previous commit doubled the number of __git_match_ctag()'s
> positional parameters, and, to keep the position of existing
> parameters for the sake of backwards compatibility, the prefix,
> current word and suffix parameters ended up in different order than in
> other functions accepting the same parameters. Then there is a
> condition checking the existence of the tag file before invoking this
> function.
>
> We could still live with this if there were only a single callsite,
> but the next commit will add a few more, so it's worth providing a
> cleaner interface.
>
> Add the wrapper function __git_complete_symbol(), which encompasses
> the condition for checking the presence of the tag file and filling
> COMPREPLY, and accepts '--opt=val'-style options with default values
> that keep callsites simpler.
Nice cleanup. The resulting code in _git_grep() is much more readable.
I use the same completion for "vim -t". Now I can cheat and switch it to
__git_complete_symbol. :)
-Peff
next prev parent reply other threads:[~2017-03-24 0:51 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-03-23 15:38 [PATCH 0/3] completion: updates to ctags symbol names SZEDER Gábor
2017-03-23 15:38 ` [PATCH 1/3] completion: put matching ctags symbol names directly into COMPREPLY SZEDER Gábor
2017-03-24 0:37 ` Jeff King
2017-03-23 15:38 ` [PATCH 2/3] completion: extract completing ctags symbol names into helper function SZEDER Gábor
2017-03-24 0:40 ` Jeff King [this message]
2017-03-23 15:38 ` [PATCH 3/3] completion: offer ctags symbol names for 'git log -S', '-G' and '-L:' SZEDER Gábor
2017-03-24 0:52 ` Jeff King
2017-03-30 10:06 ` SZEDER Gábor
2017-04-01 8:50 ` Jeff King
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