From bf99dce4aef7ea54ea5d8fb9c657706a1d47cac4 Mon Sep 17 00:00:00 2001
From: Marcus Brinkmann <marcus@gnu.org>
Date: Thu, 10 Oct 2002 12:14:10 +0000
Subject: 2002-10-10  Marcus Brinkmann  <marcus@gnu.org>

	* display.c (handle_esc_bracket): Implement <bw> for <cub1>.
---
 console/ChangeLog | 4 ++++
 console/display.c | 6 ++++++
 2 files changed, 10 insertions(+)

(limited to 'console')

diff --git a/console/ChangeLog b/console/ChangeLog
index 049c1b74..ea4fe14c 100644
--- a/console/ChangeLog
+++ b/console/ChangeLog
@@ -1,3 +1,7 @@
+2002-10-10  Marcus Brinkmann  <marcus@gnu.org>
+
+	* display.c (handle_esc_bracket): Implement <bw> for <cub1>.
+
 2002-09-22  Marcus Brinkmann  <marcus@gnu.org>
 
 	* pager.c, pager.h: New file.
diff --git a/console/display.c b/console/display.c
index ac9ef92f..42920268 100644
--- a/console/display.c
+++ b/console/display.c
@@ -1195,6 +1195,12 @@ handle_esc_bracket (display_t display, char op)
       break;
     case 'D':		/* ECMA-48 <CUB>.  */
       /* Cursor left: <cub>, <cub1>.  */
+      if (!parse->params[0] && user->cursor.col == 0)
+	{
+	  /* This implements the <bw> functionality.  */
+	  user->cursor.row--;
+	  user->cursor.col = user->screen.width;
+	}
       user->cursor.col -= (parse->params[0] ?: 1);
       limit_cursor (display);
       break;
-- 
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