maint: placate syntax-check rules: exempt some false positives

* cfg.mk: Exempt maint.mk from the "undesirable word seq" check.
Exempt maint.mk and autoconf.texi from the test_minus_ao check.

diff --git a/cfg.mk b/cfg.mk
index a66c247c500b3b24fd2c20169ed2cb98b4bfc0d5..5c2e5e5444f7c5d40797787743dfc2854ced4b82 100644 (file)
--- a/cfg.mk
+++ b/cfg.mk
@@ -116,3 +116,7 @@ update-copyright-env = \
 
 # Prevent incorrect NEWS edits.
 old_NEWS_hash = 6a8aa950938fba063f3dc2b0e11e67e8
+
+exclude_file_name_regexp--sc_prohibit_undesirable_word_seq = ^maint\.mk$$
+exclude_file_name_regexp--sc_prohibit_test_minus_ao = \
+  ^(maint\.mk|doc/autoconf\.texi)$$