Re: [RFC][PATCH v2] git on Mac OS and precomposed unicode

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On 01/09/2012 08:52 PM, Junio C Hamano wrote:
[snip]
>probe_utf8_pathname_composition(path, len);
Done

[snip]

>and implementation of the function body in compat/darwin.c (Didn't I see a
>comment on the name of this file, by the way? What was the conclusion of
> the discussion?).

I renamed the compat/darwin.[ch] into compat/precomposed_utf8.[ch]
+{
+	int i = 0;
+	int first_arg = 0; /* convert everything */
+	const char *oldarg;
+	char *newarg;
+	iconv_t ic_precompose;
+
+	git_config(precomposed_unicode_config, NULL);

Hmmmmm.  Is it safe to call git_config() this early in the program?  Have
we determined if we are in a git managed repository and where its $GIT_DIR
is?

According to my understanding, yes:
git_config is called with the custom function precomposed_unicode_config():

git_config(precomposed_unicode_config, NULL);


where
 precomposed_unicode_config()

fishes for the config variable "core.precomposedunicode" and puts the result into
int precomposed_unicode_config.

After that, when precomposed_unicode_config==0, argv_precomposed() will return.


 I'll send the V3 RFC/PATCH
/Torsten

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