maint: allow 'all:' tag in commit summaries

To tag changes that are user visible
and affect all (or many) commands.

diff --git a/scripts/git-hooks/commit-msg b/scripts/git-hooks/commit-msg
index 0e4dad6a89da8edddb71fd03a2f9d735ddf485bc..8e79b6cfd724461d027b1937b83331d94f18d2ed 100755 (executable)
--- a/scripts/git-hooks/commit-msg
+++ b/scripts/git-hooks/commit-msg
@@ -24,7 +24,7 @@ my @valid = qw(
     sum sync tac tail tee test timeout touch tr true truncate tsort
     tty uname unexpand uniq unlink uptime users vdir wc who whoami yes
 
-    copy gnulib tests maint doc build scripts
+    all copy gnulib tests maint doc build scripts
     );
 my $v_or = join '|', @valid;
 my $valid_regex = qr/^(?:$v_or)$/;