[src/trunk]: src/distrib/notes/common Fix typo in regexp to detect m4 comments.

[uwe <uwe%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/7f1abdc49c04
branches:  trunk
changeset: 846856:7f1abdc49c04
user:      uwe <uwe%NetBSD.org@localhost>
date:      Tue Dec 03 01:52:04 2019 +0000

description:
Fix typo in regexp to detect m4 comments.

diffstat:

 distrib/notes/common/extract-contrib-string.pl |  2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diffs (12 lines):

diff -r 2ff878911852 -r 7f1abdc49c04 distrib/notes/common/extract-contrib-string.pl
--- a/distrib/notes/common/extract-contrib-string.pl    Tue Dec 03 01:45:34 2019 +0000
+++ b/distrib/notes/common/extract-contrib-string.pl    Tue Dec 03 01:52:04 2019 +0000
@@ -225,7 +225,7 @@
                $msg =~ s/^REM\s*//g;                   # BASIC?!?
                $msg =~ s/\nREM\s*/\n/g;                # BASIC?!?
                $msg =~ s/^dnl\s*//g;                   # m4
-               $msg =~ s/\dnl\s*/\n/g;                 # m4
+               $msg =~ s/\ndnl\s*/\n/g;                # m4
                $msg =~ s/^\s+-\s+//g;                  # seen in docbook files
                $msg =~ s/\n\s+-\s+/ /g;                #
                $msg =~ s/^[#\\\|";]+\s*//g;            # sh etc.