Add the --submodule option to the diff option family

diff --git a/Documentation/Makefile b/Documentation/Makefile
index dae31746675ce2699204ad5645e03785469a16c2..06b0c57b95057b3df4f215f3191fd8e9fc473e6f 100644 (file)
--- a/Documentation/Makefile
+++ b/Documentation/Makefile
@@ -69,7 +69,9 @@ endif
 #
 # For docbook-xsl ...
 #      -1.68.1,        set ASCIIDOC_NO_ROFF? (based on changelog from 1.73.0)
-#      1.69.0-1.71.1,  no extra settings are needed?
+#      1.69.0,         no extra settings are needed?
+#      1.69.1-1.71.0,  set DOCBOOK_SUPPRESS_SP?
+#      1.71.1,         no extra settings are needed?
 #      1.72.0,         set DOCBOOK_XSL_172.
 #      1.73.0-,        set ASCIIDOC_NO_ROFF
 #
@@ -82,7 +84,7 @@ endif
 #
 
 ifdef ASCIIDOC8
-ASCIIDOC_EXTRA += -a asciidoc7compatible
+ASCIIDOC_EXTRA += -a asciidoc7compatible -a no-inline-literal
 endif
 ifdef DOCBOOK_XSL_172
 ASCIIDOC_EXTRA += -a git-asciidoc-no-roff
@@ -97,6 +99,13 @@ endif
 ifdef MAN_BOLD_LITERAL
 XMLTO_EXTRA += -m manpage-bold-literal.xsl
 endif
+ifdef DOCBOOK_SUPPRESS_SP
+XMLTO_EXTRA += -m manpage-suppress-sp.xsl
+endif
+
+SHELL_PATH ?= $(SHELL)
+# Shell quote;
+SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
 
 #
 # Please note that there is a minor bug in asciidoc.
@@ -173,7 +182,7 @@ install-pdf: pdf
        $(INSTALL) -m 644 user-manual.pdf $(DESTDIR)$(pdfdir)
 
 install-html: html
-       sh ./install-webdoc.sh $(DESTDIR)$(htmldir)
+       '$(SHELL_PATH_SQ)' ./install-webdoc.sh $(DESTDIR)$(htmldir)
 
 ../GIT-VERSION-FILE: .FORCE-GIT-VERSION-FILE
        $(QUIET_SUBDIR0)../ $(QUIET_SUBDIR1) GIT-VERSION-FILE
@@ -231,11 +240,11 @@ $(MAN_HTML): %.html : %.txt
        mv $@+ $@
 
 user-manual.xml: user-manual.txt user-manual.conf
-       $(QUIET_ASCIIDOC)$(ASCIIDOC) -b docbook -d book $<
+       $(QUIET_ASCIIDOC)$(ASCIIDOC) $(ASCIIDOC_EXTRA) -b docbook -d book $<
 
 technical/api-index.txt: technical/api-index-skel.txt \
        technical/api-index.sh $(patsubst %,%.txt,$(API_DOCS))
-       $(QUIET_GEN)cd technical && sh ./api-index.sh
+       $(QUIET_GEN)cd technical && '$(SHELL_PATH_SQ)' ./api-index.sh
 
 $(patsubst %,%.html,$(API_DOCS) technical/api-index): %.html : %.txt
        $(QUIET_ASCIIDOC)$(ASCIIDOC) -b xhtml11 -f asciidoc.conf \
@@ -280,28 +289,28 @@ $(patsubst %.txt,%.texi,$(MAN_TXT)): %.texi : %.xml
 
 howto-index.txt: howto-index.sh $(wildcard howto/*.txt)
        $(QUIET_GEN)$(RM) $@+ $@ && \
-       sh ./howto-index.sh $(wildcard howto/*.txt) >$@+ && \
+       '$(SHELL_PATH_SQ)' ./howto-index.sh $(wildcard howto/*.txt) >$@+ && \
        mv $@+ $@
 
 $(patsubst %,%.html,$(ARTICLES)) : %.html : %.txt
-       $(QUIET_ASCIIDOC)$(ASCIIDOC) -b xhtml11 $*.txt
+       $(QUIET_ASCIIDOC)$(ASCIIDOC) $(ASCIIDOC_EXTRA) -b xhtml11 $*.txt
 
 WEBDOC_DEST = /pub/software/scm/git/docs
 
 $(patsubst %.txt,%.html,$(wildcard howto/*.txt)): %.html : %.txt
        $(QUIET_ASCIIDOC)$(RM) $@+ $@ && \
-       sed -e '1,/^$$/d' $< | $(ASCIIDOC) -b xhtml11 - >$@+ && \
+       sed -e '1,/^$$/d' $< | $(ASCIIDOC) $(ASCIIDOC_EXTRA) -b xhtml11 - >$@+ && \
        mv $@+ $@
 
 install-webdoc : html
-       sh ./install-webdoc.sh $(WEBDOC_DEST)
+       '$(SHELL_PATH_SQ)' ./install-webdoc.sh $(WEBDOC_DEST)
 
 quick-install: quick-install-man
 
 quick-install-man:
-       sh ./install-doc-quick.sh $(DOC_REF) $(DESTDIR)$(mandir)
+       '$(SHELL_PATH_SQ)' ./install-doc-quick.sh $(DOC_REF) $(DESTDIR)$(mandir)
 
 quick-install-html:
-       sh ./install-doc-quick.sh $(HTML_REF) $(DESTDIR)$(htmldir)
+       '$(SHELL_PATH_SQ)' ./install-doc-quick.sh $(HTML_REF) $(DESTDIR)$(htmldir)
 
 .PHONY: .FORCE-GIT-VERSION-FILE