maint: remove empty lines at EOF, but excluding modules/* Apply syntax rules at home as well as abroad. Most changes were induced by running this: make srcdir=. _build-aux=build-aux -f top/maint.mk \ sc_prohibit_empty_lines_at_EOF | grep -v modules/ \ | xargs perl -pi -0777 -e 's/\n\n+$/\n/' * cfg.mk (local-checks-to-skip): Enable sc_prohibit_empty_lines_at_EOF. Exempt modules/* and two binary files. Also exclude doc/INSTALL*, per request from Bruno Haible. * doc/regexprops-generic.texi: *Add* a newline at EOF. There was none. * doc/Copyright/assign.translation.manual: Remove empty lines at EOF. * doc/Copyright/request-assign.future: Likewise. * doc/Copyright/request-disclaim.changes: Likewise. * doc/INSTALL: Likewise. * doc/INSTALL.ISO: Likewise. * doc/INSTALL.UTF-8: Likewise. * doc/acl-cygwin.txt: Likewise. * doc/acl-resources.txt: Likewise. * doc/fdl-1.2.texi: Likewise. * doc/fdl-1.3.texi: Likewise. * doc/fdl.texi: Likewise. * lib/argp-pin.c: Likewise. * lib/round.c: Likewise. * lib/unicase/u16-totitle.c: Likewise. * lib/unictype/block_test.c: Likewise. * lib/uninorm/canonical-decomposition.c: Likewise. * m4/README: Likewise. * m4/relocatable-lib.m4: Likewise. * tests/test-isnand-nolibm.c: Likewise. * tests/test-isnand.c: Likewise. * tests/uninorm/NormalizationTest.txt: Likewise.

--- a/cfg.mk	Tue Jan 17 17:51:40 2012 +0100
+++ b/cfg.mk	Tue Jan 17 17:56:22 2012 +0100
@@ -26,7 +26,6 @@
   sc_prohibit_cloexec_without_use	\
   sc_prohibit_dirent_without_use	\
   sc_prohibit_doubled_word		\
-  sc_prohibit_empty_lines_at_EOF	\
   sc_prohibit_error_without_use		\
   sc_prohibit_getopt_without_use	\
   sc_prohibit_hash_pjw_without_use	\
@@ -54,3 +53,7 @@
   sc_two_space_separator_in_usage	\
   sc_unmarked_diagnostics		\
   sc_useless_cpp_parens
+
+empty-at-EOF = /fr/LC_MESSAGES/test-quotearg\.mo$$|^doc/INSTALL(\.(ISO|UTF-8))?
+exclude_file_name_regexp--sc_prohibit_empty_lines_at_EOF = \
+  ^modules/|^lib/javaversion\.class$$|$(empty-at-EOF)