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Env vars were not honored.

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This commit is contained in:
Pere Pujal i Carabantes 2011-09-18 21:03:16 +00:00
parent c8354de936
commit 7bb9b078e2
1 changed files with 11 additions and 2 deletions
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13
src/i18n.c
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@ -587,6 +587,8 @@ static int search_int_array(int l, int *array)
static void ctype_utf8(void)
{
#ifndef _WIN32
/* FIXME: should this iterate over more locales?
A zapotec speaker may have es_MX.UTF-8 available but not have en_US.UTF-8 for example */
const char *names[] = {"en_US.UTF8","en_US.UTF-8","UTF8","UTF-8","C.UTF-8"};
int i = sizeof(names)/sizeof(names[0]);
for(;;){
@ -595,6 +597,7 @@ static void ctype_utf8(void)
if(--i < 0)
break;
setlocale(LC_CTYPE,names[i]);
setlocale(LC_MESSAGES,names[i]);
}
fprintf(stderr, "Failed to find a locale with iswprint() working!\n");
#endif
@ -683,6 +686,10 @@ static int set_current_language(const char *restrict loc)
oldloc = strdup(loc);
/* First set the locale according to the environment, then try to overwrite with loc,
after that, ctype_utf8() call will test the compatibility with utf8 and try to load
a different locale if the resulting one is not compatible. */
setlocale(LC_ALL, "");
setlocale(LC_ALL, loc);
ctype_utf8();
@ -702,7 +709,7 @@ static int set_current_language(const char *restrict loc)
loc = setlocale(LC_MESSAGES, NULL);
#endif
if (strcmp(loc, oldloc) != 0) {
if (strcmp(oldloc, "") != 0 && strcmp(loc, oldloc) != 0) {
/* System doesn't recognize that locale! Hack, per Albert C., is to set LC_ALL to a valid UTF-8 locale, then set LANGUAGE to the locale we want to force -bjk 2010.10.05 */
/* Albert's comments from December 2009:
@ -726,7 +733,9 @@ static int set_current_language(const char *restrict loc)
[see also: https://sourceforge.net/mailarchive/message.php?msg_name=787b0d920912222352i5ab22834x92686283b565016b%40mail.gmail.com ]
*/
setlocale(LC_ALL, "en_US.UTF-8"); /* Is it dumb to assume "en_US" is pretty close to "C" locale? */
/* Unneeded here, this has yet been done as part of ctype_utf8() call before, iterating over a list of locales */
// setlocale(LC_ALL, "en_US.UTF-8"); /* Is it dumb to assume "en_US" is pretty close to "C" locale? */
mysetenv("LANGUAGE", oldloc);
set_langint_from_locale_string(oldloc);
} else {