Drop the DOCBOOK_SUPPRESS_SP mechanism, which needs to be used with
docbook-xsl versions 1.69.1 through 1.71.0.
We probably broke this for Asciidoctor builds in f6461b82b9
("Documentation: fix build with Asciidoctor 2", 2019-09-15). That is, we
should/could fix this similar to 55aca515eb ("manpage-bold-literal.xsl:
match for namespaced "d:literal" in template", 2019-10-31). But rather
than digging out such an old version of docbook-xsl to test that, let's
just use this as an excuse for dropping this decade-old workaround.
DOCBOOK_SUPPRESS_SP was not needed with docbook-xsl 1.69.0 and older.
Maybe such old versions still work fine on our docs, or maybe not. Let's
just refer to everything before 1.71.1 as "not supported". The next
commit will increase the required/assumed version further.
Signed-off-by: Martin Ågren <martin.agren@xxxxxxxxx>
---
Documentation/Makefile | 7 +------
Documentation/manpage-suppress-sp.xsl | 21 ---------------------
INSTALL | 1 +
3 files changed, 2 insertions(+), 27 deletions(-)
delete mode 100644 Documentation/manpage-suppress-sp.xsl
diff --git a/Documentation/Makefile b/Documentation/Makefile
index 8fe829cc1b..c7b805d1ee 100644
--- a/Documentation/Makefile
+++ b/Documentation/Makefile
@@ -151,9 +151,7 @@ endif
#
# For docbook-xsl ...
-# -1.68.1, no extra settings are needed?
-# 1.69.0, set ASCIIDOC_ROFF?
-# 1.69.1-1.71.0, set DOCBOOK_SUPPRESS_SP?
+# -1.71.0, not supported
# 1.71.1, set ASCIIDOC_ROFF?
# 1.72.0, set DOCBOOK_XSL_172.
# 1.73.0-, no extra settings are needed
@@ -172,9 +170,6 @@ endif
ifndef NO_MAN_BOLD_LITERAL
XMLTO_EXTRA += -m manpage-bold-literal.xsl
endif
-ifdef DOCBOOK_SUPPRESS_SP
-XMLTO_EXTRA += -m manpage-suppress-sp.xsl
-endif
# Newer DocBook stylesheet emits warning cruft in the output when
# this is not set, and if set it shows an absolute link. Older
diff --git a/Documentation/manpage-suppress-sp.xsl b/Documentation/manpage-suppress-sp.xsl
deleted file mode 100644
index a63c7632a8..0000000000
--- a/Documentation/manpage-suppress-sp.xsl
+++ /dev/null
@@ -1,21 +0,0 @@
-<!-- manpage-suppress-sp.xsl:
- special settings for manpages rendered from asciidoc+docbook
- handles erroneous, inline .sp in manpage output of some
- versions of docbook-xsl -->
-<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform";
- version="1.0">
-
-<!-- attempt to work around spurious .sp at the tail of the line
- that some versions of docbook stylesheets seem to add -->
-<xsl:template match="simpara">
- <xsl:variable name="content">
- <xsl:apply-templates/>
- </xsl:variable>
- <xsl:value-of select="normalize-space($content)"/>
- <xsl:if test="not(ancestor::authorblurb) and
- not(ancestor::personblurb)">
- <xsl:text> </xsl:text>
- </xsl:if>
-</xsl:template>
-
-</xsl:stylesheet>
diff --git a/INSTALL b/INSTALL
index 22c364f34f..7647ce1320 100644
--- a/INSTALL
+++ b/INSTALL
@@ -206,6 +206,7 @@ Issues of note:
clone two separate git-htmldocs and git-manpages repositories next
to the clone of git itself.
+ The minimum supported version of docbook-xsl is 1.71.1.
It has been reported that docbook-xsl version 1.72 and 1.73 are
buggy; 1.72 misformats manual pages for callouts, and 1.73 needs
the patch in contrib/patches/docbook-xsl-manpages-charmap.patch
--
2.26.0
