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Fix corner-cases of upper/lowercase conversion. (#418217, Denis Jacquerye)

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2007-03-22  Matthias Clasen  <mclasen@redhat.com> 

        * glib/guniprop.c: Fix corner-cases of upper/lowercase conversion.
        (#418217, Denis Jacquerye)



svn path=/trunk/; revision=5433
This commit is contained in:
Matthias Clasen 2007-03-23 00:17:10 +00:00 committed by Matthias Clasen
parent 033e54e8a4
commit 7296a34571
2 changed files with 16 additions and 11 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2007-03-22 Matthias Clasen <mclasen@redhat.com>
* glib/guniprop.c: Fix corner-cases of upper/lowercase conversion.
(#418217, Denis Jacquerye)
2007-03-22 Chris Wilson <chris@chris-wilson.co.uk> 2007-03-22 Chris Wilson <chris@chris-wilson.co.uk>
* glib/gkeyfile.c: Track whether the last key=value pair in a group * glib/gkeyfile.c: Track whether the last key=value pair in a group

16
glib/guniprop.c
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@ -546,16 +546,14 @@ g_unichar_toupper (gunichar c)
if (val >= 0x1000000) if (val >= 0x1000000)
{ {
const gchar *p = special_case_table + val - 0x1000000; const gchar *p = special_case_table + val - 0x1000000;
return g_utf8_get_char (p); val = g_utf8_get_char (p);
} }
else
{
/* Some lowercase letters, e.g., U+000AA, FEMININE ORDINAL INDICATOR, /* Some lowercase letters, e.g., U+000AA, FEMININE ORDINAL INDICATOR,
* do not have an uppercase equivalent, in which case val will be * do not have an uppercase equivalent, in which case val will be
* zero. */ * zero.
*/
return val ? val : c; return val ? val : c;
} }
}
else if (t == G_UNICODE_TITLECASE_LETTER) else if (t == G_UNICODE_TITLECASE_LETTER)
{ {
unsigned int i; unsigned int i;
@ -629,9 +627,11 @@ g_unichar_totitle (gunichar c)
|| title_table[i][2] == c) || title_table[i][2] == c)
return title_table[i][0]; return title_table[i][0];
} }
return (TYPE (c) == G_UNICODE_LOWERCASE_LETTER
? ATTTABLE (c >> 8, c & 0xff) if (TYPE (c) == G_UNICODE_LOWERCASE_LETTER)
: c); return g_unichar_toupper (c);
return c;
} }
/** /**