Merge branch 'jc/post-c89-rules-doc' into maint

diff --git a/ci/test-documentation.sh b/ci/test-documentation.sh
index be3b7d376ac47391be71a3822a320e327f7a3a2d..d49089832de08f2fcefa1a8b2c45bb668964356a 100755 (executable)
--- a/ci/test-documentation.sh
+++ b/ci/test-documentation.sh
@@ -5,32 +5,38 @@
 
 . ${0%/*}/lib.sh
 
-test -n "$ALREADY_HAVE_ASCIIDOCTOR" ||
-gem install asciidoctor
+filter_log () {
+       sed -e '/^GIT_VERSION = /d' \
+           -e '/^    \* new asciidoc flags$/d' \
+           "$1"
+}
 
 make check-builtins
 make check-docs
 
 # Build docs with AsciiDoc
-make doc > >(tee stdout.log) 2> >(tee stderr.log >&2)
-! test -s stderr.log
+make doc > >(tee stdout.log) 2> >(tee stderr.raw >&2)
+cat stderr.raw
+filter_log stderr.raw >stderr.log
+test ! -s stderr.log
 test -s Documentation/git.html
 test -s Documentation/git.xml
 test -s Documentation/git.1
 grep '<meta name="generator" content="AsciiDoc ' Documentation/git.html
 
-rm -f stdout.log stderr.log
+rm -f stdout.log stderr.log stderr.raw
 check_unignored_build_artifacts
 
 # Build docs with AsciiDoctor
 make clean
-make USE_ASCIIDOCTOR=1 doc > >(tee stdout.log) 2> >(tee stderr.log >&2)
-sed '/^GIT_VERSION = / d' stderr.log
-! test -s stderr.log
+make USE_ASCIIDOCTOR=1 doc > >(tee stdout.log) 2> >(tee stderr.raw >&2)
+cat stderr.raw
+filter_log stderr.raw >stderr.log
+test ! -s stderr.log
 test -s Documentation/git.html
 grep '<meta name="generator" content="Asciidoctor ' Documentation/git.html
 
-rm -f stdout.log stderr.log
+rm -f stdout.log stderr.log stderr.raw
 check_unignored_build_artifacts
 
 save_good_tree