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From: Jeff King <peff@peff.net>
To: Junio C Hamano <gitster@pobox.com>
Cc: "René Scharfe" <l.s.r@web.de>,
	"Étienne SERVAIS" <etienne.servais@voucoux.fr>,
	git@vger.kernel.org, "Rafael Ascensão" <rafa.almas@gmail.com>
Subject: Re: Simplify-by-decoration with decorate-refs-exclude
Date: Fri, 2 Aug 2019 19:21:30 -0400	[thread overview]
Message-ID: <20190802232129.GA811@sigill.intra.peff.net> (raw)
In-Reply-To: <xmqqh86zjmcg.fsf@gitster-ct.c.googlers.com>

On Fri, Aug 02, 2019 at 02:20:31PM -0700, Junio C Hamano wrote:

> > This would require that higher level to parse the user format to check
> > if %d or %D is present before formatting the first item.  Hmm.
> 
> Yes.  Don't we pre-scan what kind of formatting primitives are used
> in the end-user supplied string already to optimize loading of notes
> and source information?

I think userformat_find_requirements() is what you're looking for.

I do think it might be tricky to find all of the callers who need to use
it, though. Some of them are not necessarily users of the traversal
machinery, but just have a one-off pretty_print_context.

-Peff

  reply	other threads:[~2019-08-02 23:21 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-08-02  8:47 Simplify-by-decoration with decorate-refs-exclude Étienne SERVAIS
2019-08-02 16:52 ` René Scharfe
2019-08-02 19:14   ` Junio C Hamano
2019-08-02 20:36     ` René Scharfe
2019-08-02 21:20       ` Junio C Hamano
2019-08-02 23:21         ` Jeff King [this message]
2019-08-03  6:51         ` René Scharfe
2019-08-03 14:44           ` Junio C Hamano
2019-09-08 17:58             ` [PATCH 1/2] log: test --decorate-refs-exclude with --simplify-by-decoration René Scharfe
2019-09-09 18:17               ` Junio C Hamano
2019-09-08 17:58             ` [PATCH 2/2] log-tree: call load_ref_decorations() in get_name_decoration() René Scharfe

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