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https://github.com/beard7n/bsdports.git
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52 lines
1.6 KiB
C
52 lines
1.6 KiB
C
--- src/fclang.c.orig 2017-09-21 04:44:27 UTC
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+++ src/fclang.c
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@@ -183,6 +183,7 @@ FcLangNormalize (const FcChar8 *lang)
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{
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FcChar8 *result = NULL, *s, *orig;
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char *territory, *encoding, *modifier;
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+ char *script;
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size_t llen, tlen = 0, mlen = 0;
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if (!lang || !*lang)
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@@ -246,27 +247,33 @@ FcLangNormalize (const FcChar8 *lang)
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modifier = encoding;
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}
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}
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- territory = strchr ((const char *) s, '_');
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- if (!territory)
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- territory = strchr ((const char *) s, '-');
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+ territory = strrchr ((const char *) s, '_');
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if (territory)
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{
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*territory = 0;
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territory++;
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tlen = strlen (territory);
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}
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+ /* There might by a script component, e.g. sr_Cyrl_RS@UTF-8. We can't assume all legal locale
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+ names are in the form <lang>_<country code>.<encoding>. If the script component is here,
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+ skip it to define the language properly (e.g. "sr" instead of "sr_Cyrl") */
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+ script = strchr ((const char *) s, '_');
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+ if (script)
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+ {
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+ *script = 0;
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+ }
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llen = strlen ((const char *) s);
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if (llen < 2 || llen > 3)
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{
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- fprintf (stderr, "Fontconfig warning: ignoring %s: not a valid language tag\n",
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- lang);
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+ fprintf (stderr, "Fontconfig warning: ignoring %s: not a valid language tag (%s)\n",
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+ s, lang);
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goto bail0;
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}
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if (territory && (tlen < 2 || tlen > 3) &&
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!(territory[0] == 'z' && tlen < 5))
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{
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- fprintf (stderr, "Fontconfig warning: ignoring %s: not a valid region tag\n",
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- lang);
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+ fprintf (stderr, "Fontconfig warning: ignoring %s: not a valid region tag (%s)\n",
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+ territory, lang);
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goto bail0;
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}
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if (territory)
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