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| author | Timo Sirainen <cras@irssi.org> | 2001-05-01 09:38:06 +0000 |
|---|---|---|
| committer | cras <cras@dbcabf3a-b0e7-0310-adc4-f8d773084564> | 2001-05-01 09:38:06 +0000 |
| commit | 6d4f2ab6fa7ac126765a3d7f4acca1a0c2ff6a09 (patch) | |
| tree | 70e70c7c620cb865358f3b2b52f2433cc30cc7e0 | |
| parent | 53474a2163f36bec81e89c655e0b9ef95f09a8cc (diff) | |
| download | irssi-6d4f2ab6fa7ac126765a3d7f4acca1a0c2ff6a09.zip | |
--with-big5 enables Chinese Big5 charset support. Patch by vanilla@freebsd.org
git-svn-id: http://svn.irssi.org/repos/irssi/trunk@1458 dbcabf3a-b0e7-0310-adc4-f8d773084564
| -rw-r--r-- | configure.in | 21 | ||||
| -rw-r--r-- | src/fe-text/gui-entry.c | 12 | ||||
| -rw-r--r-- | src/fe-text/screen.h | 15 |
3 files changed, 48 insertions, 0 deletions
diff --git a/configure.in b/configure.in index 4ba083cc..0d82e8ad 100644 --- a/configure.in +++ b/configure.in @@ -37,6 +37,19 @@ AC_CHECK_HEADERS(string.h stdlib.h unistd.h dirent.h sys/ioctl.h libintl.h) # check posix headers.. AC_CHECK_HEADERS(sys/time.h sys/utsname.h regex.h) +AC_ARG_WITH(big5, +[ --with-big5 Build with tr-Chinese Big5 support], + if test x$withval = xyes; then + want_big5=yes + else + if test "x$withval" = xno; then + want_big5=no + else + want_big5=yes + fi + fi, + want_big5=no) + AC_ARG_WITH(socks, [ --with-socks Build with socks support], if test x$withval = xyes; then @@ -684,6 +697,14 @@ fi AM_CONDITIONAL(BUILD_MEMDEBUG, test "x$want_memdebug" = "xyes") dnl ** +dnl ** tr-Chinese Big5 support +dnl ** + +if test "x$want_big5" = "xyes"; then + AC_DEFINE(WANT_BIG5) +fi + +dnl ** dnl ** IPv6 support dnl ** diff --git a/src/fe-text/gui-entry.c b/src/fe-text/gui-entry.c index f60525b9..7544539a 100644 --- a/src/fe-text/gui-entry.c +++ b/src/fe-text/gui-entry.c @@ -152,6 +152,11 @@ void gui_entry_erase(int size) { if (pos < size) return; +#ifdef WANT_BIG5 + if (is_big5(entry->str[pos-2], entry->str[pos-1])) + size++; +#endif WANT_BIG5 + pos -= size; g_string_erase(entry, pos, size); @@ -217,6 +222,13 @@ void gui_entry_set_pos(int p) void gui_entry_move_pos(int p) { +#ifdef WANT_BIG5 + if (p > 0 && is_big5 (entry->str[pos], entry->str[pos+1])) + p++; + else if (p < 0 && is_big5 (entry->str[pos-1], entry->str[pos])) + p--; +#endif WANT_BIG5 + if (pos+p >= 0 && pos+p <= entry->len) pos += p; diff --git a/src/fe-text/screen.h b/src/fe-text/screen.h index 49ae79eb..c1449bfb 100644 --- a/src/fe-text/screen.h +++ b/src/fe-text/screen.h @@ -16,6 +16,21 @@ #define ATTR_COLOR8 0x200 #define ATTR_REVERSE 0x400 +/* XXX I hope this could be integrated into BX. + * XXX Well, this should be done via libc, + * but FreeBSD libc support is quite LAME. + * Macro below are copied from lynx. + * + * clive@FreeBSD.org + */ +#ifdef WANT_BIG5 +/* XXX I didn't check the encoding range of big5+. This is standard big5. */ +#define is_big5_los(lo) (((char)0x40<=lo)&&(lo<=(char)0x7E)) /* standard */ +#define is_big5_lox(lo) (((char)0x80<=lo)&&(lo<=(char)0xFE)) /* extended */ +#define is_big5_hi(hi) (((char)0x81<=hi)&&(hi<=(char)0xFE)) +#define is_big5(hi,lo) is_big5_hi(hi) && (is_big5_los(lo) || is_big5_lox(lo)) +#endif WANT_BIG5 + int init_screen(void); /* Initialize screen, detect screen length */ void deinit_screen(void); /* Deinitialize screen */ |