[OpenBIOS] [commit] r1139 - trunk/openbios-devel/forth/device

[repository service]

Author: mcayland
Date: Sun Jun  9 14:24:54 2013
New Revision: 1139
URL: http://tracker.coreboot.org/trac/openbios/changeset/1139

Log:
terminal.fs: Fix linefeeds on the bottom line of the Forth console.

Fix cursor position when a linefeed is entered on the bottom line.

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland at ilande.co.uk>

Modified:
   trunk/openbios-devel/forth/device/terminal.fs

Modified: trunk/openbios-devel/forth/device/terminal.fs
==============================================================================
--- trunk/openbios-devel/forth/device/terminal.fs	Sun Jun  9 14:24:52 2013	(r1138)
+++ trunk/openbios-devel/forth/device/terminal.fs	Sun Jun  9 14:24:54 2013	(r1139)
@@ -230,6 +230,12 @@
   endof
   a of \ LF
     line# 1+ to line# 0 to column# 
+    line# #lines >= if
+      line# 1-
+      0 to line#
+      1 delete-lines
+      to line#
+    then
   endof
   b of \ VT
     line# 0<> if