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--with-big5 enables Chinese Big5 charset support. Patch by vanilla@freebsd.org

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git-svn-id: http://svn.irssi.org/repos/irssi/trunk@1458 dbcabf3a-b0e7-0310-adc4-f8d773084564
This commit is contained in:
Timo Sirainen 2001-05-01 09:38:06 +00:00 committed by cras
parent 53474a2163
commit 6d4f2ab6fa
3 changed files with 48 additions and 0 deletions
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21
configure.in
View File

@ -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$withval = xyes; then
@ -683,6 +696,14 @@ if test "x$want_memdebug" = "xyes"; then
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 **

12
src/fe-text/gui-entry.c
View File

@ -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;

15
src/fe-text/screen.h
View File

@ -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 */