From: Eli Zaretskii <eliz@gnu.org>
Date: Thu, 25 Aug 2011 17:16:39 +0000 (+0300)
Subject: Fix last change for text terminals.
X-Git-Tag: emacs-pretest-24.0.90~104^2~152^2~69^2
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=e25be79236edca0e26a9fcd81b7f2a3746e8f9ef;p=emacs.git

Fix last change for text terminals.

 src/xdisp.c (try_cursor_movement): Don't advance `row' beyond the
 last row of the window.
---

diff --git a/src/ChangeLog b/src/ChangeLog
index 1176c9254ea..149753a6749 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -8,7 +8,8 @@
 	`(space ...)', and specifies display in the text area, return 2
 	rather than 1.
 	(try_cursor_movement): Check for the need to scroll more
-	accurately, and prefer exact match for point under bidi.
+	accurately, and prefer exact match for point under bidi.  Don't
+	advance `row' beyond the last row of the window.
 
 	* dispextern.h (struct bidi_it): Rename the disp_prop_p member
 	into disp_prop; all users changed.
diff --git a/src/xdisp.c b/src/xdisp.c
index 55bbb7cf62e..beb161f4ce4 100644
--- a/src/xdisp.c
+++ b/src/xdisp.c
@@ -14624,6 +14624,8 @@ try_cursor_movement (Lisp_Object window, struct text_pos startp, int *scroll_ste
 		      rc = CURSOR_MOVEMENT_SUCCESS;
 		      break;
 		    }
+		  if (MATRIX_ROW_BOTTOM_Y (row) == last_y)
+		    break;
 		  ++row;
 		}
 	      while (((MATRIX_ROW_CONTINUATION_LINE_P (row)