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* libc/locale/locale.c (loadlocale): Recognise the "cjknarrow"

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modifier on "C.<charset>" locales too.
This commit is contained in:
Corinna Vinschen 2010-11-19 10:02:36 +00:00
parent 5c6904b515
commit ce386bafb7
2 changed files with 25 additions and 11 deletions
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5
newlib/ChangeLog
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@ -1,3 +1,8 @@
2010-11-19 Andy Koppe <andy.koppe@gmail.com>
* libc/locale/locale.c (loadlocale): Recognise the "cjknarrow"
modifier on "C.<charset>" locales too.
2010-11-18 Andy Koppe <andy.koppe@gmail.com>
* libc/locale/locale.c (loadlocale): Fix width of CJK ambigous

31
newlib/libc/locale/locale.c
View File

@ -452,7 +452,7 @@ loadlocale(struct _reent *p, int category)
char *locale = NULL;
char charset[ENCODING_LEN + 1];
unsigned long val;
char *end, *c;
char *end, *c = NULL;
int mbc_max;
int (*l_wctomb) (struct _reent *, char *, wchar_t, const char *, mbstate_t *);
int (*l_mbtowc) (struct _reent *, wchar_t *, const char *, size_t,
@ -507,7 +507,16 @@ restart:
sticking to the C locale in terms
of sort order, etc. Proposed in
the Debian project. */
strcpy (charset, locale + 2);
{
char *chp;
c = locale + 2;
strcpy (charset, c);
if ((chp = strchr (charset, '@')))
/* Strip off modifier */
*chp = '\0';
c += strlen (charset);
}
else /* POSIX style */
{
c = locale;
@ -558,15 +567,15 @@ restart:
else
/* Invalid string */
FAIL;
if (c[0] == '@')
{
/* Modifier */
/* Only one modifier is recognized right now. "cjknarrow" is used
to modify the behaviour of wcwidth() for East Asian languages.
For details see the comment at the end of this function. */
if (!strcmp (c + 1, "cjknarrow"))
cjknarrow = 1;
}
}
if (c && c[0] == '@')
{
/* Modifier */
/* Only one modifier is recognized right now. "cjknarrow" is used
to modify the behaviour of wcwidth() for East Asian languages.
For details see the comment at the end of this function. */
if (!strcmp (c + 1, "cjknarrow"))
cjknarrow = 1;
}
/* We only support this subset of charsets. */
switch (charset[0])