mirror of
https://git.notmuchmail.org/git/notmuch
synced 2024-11-21 18:38:08 +01:00
781125c9e9
This originally use Xapian::Unicode::is_wordchar, but that forces clients to link directly to libxapian, which seems like it might be busywork if nothing else.
43 lines
978 B
C
43 lines
978 B
C
#include "unicode-util.h"
|
|
|
|
/* Based on Xapian::Unicode::is_wordchar, to avoid forcing clients to
|
|
link directly to libxapian.
|
|
*/
|
|
|
|
static bool
|
|
unicode_is_wordchar (notmuch_unichar ch)
|
|
{
|
|
switch (g_unichar_type (ch)) {
|
|
case G_UNICODE_UPPERCASE_LETTER:
|
|
case G_UNICODE_LOWERCASE_LETTER:
|
|
case G_UNICODE_TITLECASE_LETTER:
|
|
case G_UNICODE_MODIFIER_LETTER:
|
|
case G_UNICODE_OTHER_LETTER:
|
|
case G_UNICODE_NON_SPACING_MARK:
|
|
case G_UNICODE_ENCLOSING_MARK:
|
|
case G_UNICODE_SPACING_MARK:
|
|
case G_UNICODE_DECIMAL_NUMBER:
|
|
case G_UNICODE_LETTER_NUMBER:
|
|
case G_UNICODE_OTHER_NUMBER:
|
|
case G_UNICODE_CONNECT_PUNCTUATION:
|
|
return true;
|
|
default:
|
|
return false;
|
|
}
|
|
}
|
|
|
|
bool
|
|
unicode_word_utf8 (const char *utf8_str)
|
|
{
|
|
gunichar *decoded = g_utf8_to_ucs4_fast (utf8_str, -1, NULL);
|
|
const gunichar *p = decoded;
|
|
bool ret;
|
|
|
|
while (*p && unicode_is_wordchar (*p))
|
|
p++;
|
|
|
|
ret = (*p == '\0');
|
|
|
|
g_free (decoded);
|
|
return ret;
|
|
}
|