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Changes to m4/m4/macro.c,v
From: |
Eric Blake |
Subject: |
Changes to m4/m4/macro.c,v |
Date: |
Fri, 29 Sep 2006 12:26:09 +0000 |
CVSROOT: /sources/m4
Module name: m4
Changes by: Eric Blake <ericb> 06/09/29 12:26:07
Index: m4/macro.c
===================================================================
RCS file: /sources/m4/m4/m4/macro.c,v
retrieving revision 1.56
retrieving revision 1.57
diff -u -b -r1.56 -r1.57
--- m4/macro.c 28 Sep 2006 04:22:33 -0000 1.56
+++ m4/macro.c 29 Sep 2006 12:26:07 -0000 1.57
@@ -238,7 +238,8 @@
value = m4_get_symbol_value (symbol);
VALUE_PENDING (value)++;
expansion_level++;
- if (expansion_level > m4_get_nesting_limit_opt (context))
+ if (m4_get_nesting_limit_opt (context) > 0
+ && expansion_level > m4_get_nesting_limit_opt (context))
m4_error (context, EXIT_FAILURE, 0, _("\
recursion limit of %d exceeded, use -L<N> to change it"),
m4_get_nesting_limit_opt (context));
- Changes to m4/m4/macro.c,v, Eric Blake, 2006/09/05
- Changes to m4/m4/macro.c,v, Eric Blake, 2006/09/07
- Changes to m4/m4/macro.c,v, Eric Blake, 2006/09/27
- Changes to m4/m4/macro.c,v, Eric Blake, 2006/09/27
- Changes to m4/m4/macro.c,v, Eric Blake, 2006/09/28
- Changes to m4/m4/macro.c,v,
Eric Blake <=