From: Kenichi Handa <handa@m17n.org>
Date: Mon, 8 Mar 2004 07:47:37 +0000 (+0000)
Subject: (bidi_init_it): Set bidi_it->ch_len even if POS > 0.
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=d49ce17947050e28938839c3e471773c270e38ad;p=emacs.git

(bidi_init_it): Set bidi_it->ch_len even if POS > 0.
---

diff --git a/src/bidi.c b/src/bidi.c
index c07312639a7..4f7099237be 100644
--- a/src/bidi.c
+++ b/src/bidi.c
@@ -837,7 +837,12 @@ bidi_init_it (int pos, bidi_dir_t dir, struct bidi_it *bidi_it)
       bidi_it->ch_len = 1;	/* so that incrementing bytepos works */
     }
   else
-    bidi_it->bytepos = CHAR_TO_BYTE (pos);
+    {
+      bidi_it->bytepos = CHAR_TO_BYTE (pos);
+      bidi_it->ch_len
+	= MULTIBYTE_FORM_LENGTH (BYTE_POS_ADDR (bidi_it->bytepos),
+				 MAX_MULTIBYTE_LENGTH);
+    }
   bidi_it->ch = '\x1d';	 /* FIXME: should be U+2029 */
   bidi_it->type = NEUTRAL_B;
   bidi_it->orig_type = UNKNOWN_BT;