[PATCH] Re: "Bug" found ! Re: "clear" doesn't work with bterm / bf 3.0.20

[Thomas Poindessous <thomas@poindessous.com>]

le ven 08-03-2002 à 20:28, Thomas Poindessous a écrit :
> le ven 08-03-2002 à 16:28, thomas poindessous a écrit :
> > Hi, i still have a problem with clear and bterm. It just doesn't work. The
> > cursor is moved in the right place, but screen is not cleared.
> 
> I found it !
> 
> For bterm, clear must be : 
> clear=\E[H\E[2J (found in bogl-0.1.8/bterm.ti) and busybox implement
> clear like this : printf("\033[H\033[J"); (found in
> busybox-0.60.2/clear.c )
> 
> This is also declared in dbootstrap.h 
> #define  CLEAR "^[[H^[[J"
> 
> I will rebuild bf with right clear code and test.

Ok, I changed clear.c and dbootstrap.h. I tested it a little and it
worked much better inside bterm.

Here are the patch. The busybox patch is not as important as the
dbootstrap.h's one.

-------------------------------------------

diff -ur busybox-0.60.2.orig/clear.c busybox-0.60.2/clear.c
--- busybox-0.60.2.orig/clear.c Tue Nov 20 00:34:17 2001
+++ busybox-0.60.2/clear.c      Sat Mar  9 14:52:39 2002
@@ -29,6 +29,6 @@
 
 extern int clear_main(int argc, char **argv)
 {
-       printf("\033[H\033[J");
+       printf("\033[H\033[2J");
        return EXIT_SUCCESS;
 }

---------------------------------------------------

diff -ur boot-floppies.orig/utilities/dbootstrap/dbootstrap.h boot-floppies/utilities/dbootstrap/dbootstrap.h
--- boot-floppies.orig/utilities/dbootstrap/dbootstrap.h        Thu Mar 7 00:46:18 2002
+++ boot-floppies/utilities/dbootstrap/dbootstrap.h     Sat Mar  9 14:55:09 2002
@@ -63,7 +63,7 @@
 #      define _(String) gettext(String)
 #endif
 
-#define  CLEAR "ESC[HESC[J"
+#define  CLEAR "ESC[HESC[2J"
 
 #define SYSLOG_IDENT "dbootstrap"
 #define INFOMSG(format...)                             \


-- 
Thomas Poindessous
thomas@poindessous.com