[Winbash-checkins] CVS: winbash/lib/readline display.c,1.5,1.6

[kevin s. <xk...@us...>]

Update of /cvsroot/winbash/winbash/lib/readline
In directory usw-pr-cvs1:/tmp/cvs-serv28847

Modified Files:
	display.c 
Log Message:
use fflush and _rl_backspace in _rl_erase_at_end_of_line, instead
of _rl_clear_to_eol - this keeps the cursor from disappearing
when backspaces from the end of the line.


Index: display.c
===================================================================
RCS file: /cvsroot/winbash/winbash/lib/readline/display.c,v
retrieving revision 1.5
retrieving revision 1.6
diff -u -d -r1.5 -r1.6
--- display.c	25 Mar 2002 10:45:42 -0000	1.5
+++ display.c	26 Mar 2002 00:33:42 -0000	1.6
@@ -1522,10 +1522,15 @@
   register int i;
 
   _rl_backspace (l);
-/*   for (i = 0; i < l; i++) */
-/*     putc (' ', rl_outstream); */
-/*   _rl_backspace (l); */
-  _rl_clear_to_eol(l);
+  for (i = 0; i < l; i++)
+    putc (' ', rl_outstream);
+
+  /* flushing the stream here seems to solve some
+     display issues on windows */
+  fflush(rl_outstream);
+  
+  _rl_backspace (l);
+  
   for (i = 0; i < l; i++)
     visible_line[--_rl_last_c_pos] = '\0';
   rl_display_fixed++;