CVSROOT: /sources/m4 Module name: m4 Branch: branch-1_4 Changes by: Eric Blake <ericb> 07/02/02 02:55:11
Index: NEWS =================================================================== RCS file: /sources/m4/m4/NEWS,v retrieving revision 1.1.1.1.2.91 retrieving revision 1.1.1.1.2.92 diff -u -b -r1.1.1.1.2.91 -r1.1.1.1.2.92 --- NEWS 28 Jan 2007 01:54:36 -0000 1.1.1.1.2.91 +++ NEWS 2 Feb 2007 02:55:11 -0000 1.1.1.1.2.92 @@ -15,6 +15,11 @@ of variable assignment as an extension. * The `include' builtin now affects exit status on failure, as required by POSIX. Use `sinclude' if you need a successful exit status. +* The `-E'/`--fatal-warnings' command-line option now has two levels. When + specified only once, warnings affect exit status, but execution + continues, so that you can see all warnings instead of fixing them one + at a time. To acheive 1.4.8 behavior, where the first warning + immediately exits, specify -E twice on the command line. * A new `--warn-syntax' command-line option allows detection of non-portable syntax that might be broken when upgrading to M4 2.0. For example, POSIX requires a macro definition containing `$11' to expand to
