From 81aedaf08d5fb34eddb2cf838a434aed1bfe3a6f Mon Sep 17 00:00:00 2001
From: piaip <piaip@63ad8ddf-47c3-0310-b6dd-a9e9d9715204>
Date: Sun, 16 Dec 2007 04:43:32 +0000
Subject: - disable interupting ANSI inside DBCS characters (for UTF-8 or
 non-DBCS clients)

git-svn-id: http://opensvn.csie.org/pttbbs/trunk/pttbbs@3688 63ad8ddf-47c3-0310-b6dd-a9e9d9715204
---
 mbbsd/screen.c | 28 ++++++++++++++++++++++++++--
 mbbsd/user.c   |  2 ++
 2 files changed, 28 insertions(+), 2 deletions(-)

(limited to 'mbbsd')

diff --git a/mbbsd/screen.c b/mbbsd/screen.c
index 8256ba5e..59e0addb 100644
--- a/mbbsd/screen.c
+++ b/mbbsd/screen.c
@@ -121,7 +121,8 @@ void
 redoscr(void)
 {
     register screenline_t *bp;
-    register int    i, j, len;
+    register int    i, j;
+    int len;
 
     o_clear();
     for (tc_col = tc_line = i = 0, j = roll; i < scr_lns; i++, j++) {
@@ -130,6 +131,17 @@ redoscr(void)
 	bp = &big_picture[j];
 	if ((len = bp->len)) {
 	    rel_move(tc_col, tc_line, 0, i);
+
+#ifdef DBCSAWARE
+	    if (!(bp->mode & STANDOUT) &&
+		    (cuser.uflag & DBCS_NOINTRESC) &&
+		    DBCS_RemoveIntrEscape(bp->data, &len))
+	    {
+		// if anything changed, dirty whole line.
+		bp->len = len;
+	    }
+#endif // DBCSAWARE
+
 	    if (bp->mode & STANDOUT) {
 		standoutput((char *)bp->data, 0, len, bp->sso, bp->eso);
 	    }
@@ -188,7 +200,8 @@ refresh(void)
 {
     /* TODO remove unnecessary refresh() call, to save CPU time */
     register screenline_t *bp = big_picture;
-    register int    i, j, len;
+    register int    i, j;
+    int len;
     if (num_in_buf())
 	return;
 
@@ -221,6 +234,17 @@ refresh(void)
 	{
 	    bp->mode &= ~(MODIFIED);
 
+#ifdef DBCSAWARE
+	    if (!(bp->mode & STANDOUT) &&
+		(cuser.uflag & DBCS_NOINTRESC) &&
+		DBCS_RemoveIntrEscape(bp->data, &len))
+	    {
+		// if anything changed, dirty whole line.
+		bp->len = len;
+		bp->smod = 0; bp->emod = len;
+	    }
+#endif // DBCSAWARE
+
 	    // more effort to determine ANSI smod
 	    if (bp->smod > 0)
 	    {
diff --git a/mbbsd/user.c b/mbbsd/user.c
index f2475e95..05289ef6 100644
--- a/mbbsd/user.c
+++ b/mbbsd/user.c
@@ -335,6 +335,7 @@ void Customize(void)
 	COLORED_MODMARK,
 #ifdef DBCSAWARE
 	DBCSAWARE_FLAG,
+	DBCS_NOINTRESC,
 #endif
 	0,
     };
@@ -345,6 +346,7 @@ void Customize(void)
 	"改用色彩代替修改符號 (+)",
 #ifdef DBCSAWARE
 	"自動偵測雙位元字集(如全型中文)",
+	"禁止插入雙位元的色碼(一字雙色)",
 #endif
 	0,
     };
-- 
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