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Changes to m4/ChangeLog,v [branch-1_4]


From: Eric Blake
Subject: Changes to m4/ChangeLog,v [branch-1_4]
Date: Tue, 27 Jun 2006 13:31:45 +0000

CVSROOT:        /sources/m4
Module name:    m4
Branch:         branch-1_4
Changes by:     Eric Blake <ericb>      06/06/27 13:31:44

Index: ChangeLog
===================================================================
RCS file: /sources/m4/m4/ChangeLog,v
retrieving revision 1.1.1.1.2.87
retrieving revision 1.1.1.1.2.88
diff -u -b -r1.1.1.1.2.87 -r1.1.1.1.2.88
--- ChangeLog   27 Jun 2006 12:49:50 -0000      1.1.1.1.2.87
+++ ChangeLog   27 Jun 2006 13:31:43 -0000      1.1.1.1.2.88
@@ -1,5 +1,14 @@
 2006-06-27  Eric Blake  <address@hidden>
 
+       * doc/m4.texinfo (Eval): Document 32-bit signed limitations
+       required by POSIX, and add example that exposed core dump on x86
+       architectures.
+       (Incompatibilities): Document incompatibility in eval precedence.
+       * src/eval.c (shift_term): Explicitly mask, to avoid undefined
+       behavior.
+       (mult_term): Explicitly check for -1, to avoid SIGFPE on x86.
+       * NEWS: Document this change.
+
        * doc/m4.texinfo: Use @noindent consistently.
        (Quoting Arguments): Document that unquoted parentheses group
        arguments.
@@ -2261,4 +2270,4 @@
 
        * Initial beta release.  Release 0.50, manual 0.05.
 
-       $Revision: 1.1.1.1.2.87 $ $Date: 2006/06/27 12:49:50 $
+       $Revision: 1.1.1.1.2.88 $ $Date: 2006/06/27 13:31:43 $




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