From: Paul Eggert <eggert@cs.ucla.edu>
Date: Tue, 29 Oct 2024 20:32:25 +0000 (-0700)
Subject: Match Gnulib INSTALL for quoting
X-Git-Url: http://git.ipfire.org/gitweb/gitweb.cgi?a=commitdiff_plain;h=30ee10e27316102c52d2c0abf3a91ae3f18fe52a;p=thirdparty%2Fautoconf.git

Match Gnulib INSTALL for quoting

The manual was already using curved single quotes, so we
might as well use curved double quotes and en and em dashes too.
* doc/local.mk (AM_MAKEINFOFLAGS): Add ASCII_DASHES_AND_QUOTES=0,
CHECK_NORMAL_MENU_STRUCTURE=1.
* Makefile.am ($(srcdir)/INSTALL): Also use AM_MAKEINFOFLAGS.
This matches Gnulib INSTALL’s quoting practice.
---

diff --git a/Makefile.am b/Makefile.am
index 14a81069..f6f0f583 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -74,7 +74,8 @@ OMIT_TRAILING_EMPTY_LINES = '/^$$/H; /^$$/d; x; s/\n//p; s/\n*//; x'
 $(srcdir)/INSTALL: $(top_srcdir)/doc/install.texi
 	echo @firstparagraphindent insert				\
 	  | cat - $(top_srcdir)/doc/install.texi > tmp.texi
-	$(MAKEINFO) $(custom_MAKEINFOFLAGS) $(MAKEINFOFLAGS)		\
+	$(MAKEINFO) $(custom_MAKEINFOFLAGS)				\
+	     $(AM_MAKEINFOFLAGS) $(MAKEINFOFLAGS)			\
 	     --plaintext tmp.texi					\
 	  | sed -e $(OMIT_TRAILING_EMPTY_LINES)				\
 	     > $@-t && mv $@-t $@
diff --git a/doc/local.mk b/doc/local.mk
index 4be44c77..0c3d5a60 100644
--- a/doc/local.mk
+++ b/doc/local.mk
@@ -16,7 +16,11 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
-AM_MAKEINFOFLAGS = --no-split
+# ASCII_DASHES_AND_QUOTES=0 is needed for makeinfo versions ≥ 7.1.
+# CHECK_NORMAL_MENU_STRUCTURE=1 is needed for makeinfo versions ≥ 6.8.
+AM_MAKEINFOFLAGS = --no-split \
+ -c ASCII_DASHES_AND_QUOTES=0 \
+ -c CHECK_NORMAL_MENU_STRUCTURE=1
 TEXI2HTML_FLAGS = -split_chapter
 TEXINFO_TEX = build-aux/texinfo.tex