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authorValentin Batz <senneth@irssi.org>2006-01-29 22:37:24 +0000
committervb <vb@dbcabf3a-b0e7-0310-adc4-f8d773084564>2006-01-29 22:37:24 +0000
commit0d10e2cc06d952472cc3ce1487180c41762479ca (patch)
treeec094c0c0db15d85ffac97094f91125ec2ca2a5a /src/fe-common
parenta975788d15f34ad56c82bcc8c08bb4f9de8bbdd8 (diff)
downloadirssi-0d10e2cc06d952472cc3ce1487180c41762479ca.zip
Fixed a bug where tab-complete didn't worked with utf8/big5 multibyte characters properly
git-svn-id: http://svn.irssi.org/repos/irssi/trunk@4229 dbcabf3a-b0e7-0310-adc4-f8d773084564
Diffstat (limited to 'src/fe-common')
-rw-r--r--src/fe-common/core/utf8.c18
-rw-r--r--src/fe-common/core/utf8.h4
2 files changed, 22 insertions, 0 deletions
diff --git a/src/fe-common/core/utf8.c b/src/fe-common/core/utf8.c
index ae235d34..eaa77674 100644
--- a/src/fe-common/core/utf8.c
+++ b/src/fe-common/core/utf8.c
@@ -182,6 +182,24 @@ void utf16_to_utf8(const unichar *str, char *out)
*out = '\0';
}
+void utf16_to_utf8_with_pos(const unichar *str, int spos, char *out, int *opos)
+{
+ int len;
+ const unichar *sstart = str;
+ char *ostart = out;
+
+ *opos = 0;
+ while (*str != '\0') {
+ len = utf16_char_to_utf8(*str, out);
+ out += len;
+
+ str++;
+ if(str - sstart == spos)
+ *opos = out - ostart;
+ }
+ *out = '\0';
+}
+
static const unichar wcc[] = {
0x0, 0x300, 0x34F, 0x360, 0x363, 0x483, 0x487, 0x488, 0x48A, 0x591,
0x5A2, 0x5A3, 0x5BA, 0x5BB, 0x5BE, 0x5BF, 0x5C0, 0x5C1, 0x5C3, 0x5C4,
diff --git a/src/fe-common/core/utf8.h b/src/fe-common/core/utf8.h
index 996f51f3..f9e3e59e 100644
--- a/src/fe-common/core/utf8.h
+++ b/src/fe-common/core/utf8.h
@@ -18,6 +18,10 @@ int utf16_char_to_utf8(unichar c, char *outbuf);
Make sure out is at least 6 x length of str. */
void utf16_to_utf8(const unichar *str, char *out);
+/* unichar -> UTF-8 string with position transformed. The NUL is copied as well.
+ Make sure out is at least 6 x length of str. */
+void utf16_to_utf8_with_pos(const unichar *str, int spos, char *out, int *opos);
+
/* XXX I didn't check the encoding range of big5+. This is standard big5. */
#define is_big5_los(lo) (0x40 <= (lo) && (lo) <= 0x7E) /* standard */
#define is_big5_lox(lo) (0x80 <= (lo) && (lo) <= 0xFE) /* extended */