From mboxrd@z Thu Jan  1 00:00:00 1970
From: Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
To: gdb-patches@cygnus.com
Subject: read_command_lines should reset control_level
Date: Wed, 03 Feb 1999 01:38:00 -0000
Message-ID: <vyzk8xzn7yj.fsf@issan.cs.uni-dortmund.de>
X-SW-Source: 1999-02/msg00001.html
Message-ID: <19990203013800.KccwiIdKoqwGGju5cqfVU-s5bvItZ5wXxvU8su7K8GA@z>

Since control_level is a static variable it is impossible for all callers
of read_command_lines to reset it.


1999-02-02  Andreas Schwab  <schwab@issan.cs.uni-dortmund.de>

	* top.c (read_command_lines): Reset control_level.
	(define_command): Don't do it here.

--- gdb-19990121/gdb/top.c.~1~	Sat Jan 23 16:14:04 1999
+++ gdb-19990121/gdb/top.c	Tue Feb  2 09:27:01 1999
@@ -2466,6 +2466,7 @@
   enum command_control_type ret;
   enum misc_command_type val;
 
+  control_level = 0;
   if (readline_begin_hook)
     {
       /* Note - intentional to merge messages with no newline */
@@ -2764,7 +2765,6 @@
   for (tem = comname; *tem; tem++)
     if (isupper(*tem)) *tem = tolower(*tem);
 
-  control_level = 0;
   sprintf (tmpbuf, "Type commands for definition of \"%s\".", comname);
   cmds = read_command_lines (tmpbuf, from_tty);