1 files changed, 76 insertions, 0 deletions
diff --git a/doc/manual/docbook-htmlhelp-formatcfg.xsl b/doc/manual/docbook-htmlhelp-formatcfg.xsl
new file mode 100644
index 00000000..0786d398
--- /dev/null
+++ b/doc/manual/docbook-htmlhelp-formatcfg.xsl
@@ -0,0 +1,76 @@
+<?xml version="1.0"?>
+
+<!--
+    Copyright (C) 2006-2023 Oracle and/or its affiliates.
+
+    This file is part of VirtualBox base platform packages, as
+    available from https://www.virtualbox.org.
+
+    This program is free software; you can redistribute it and/or
+    modify it under the terms of the GNU General Public License
+    as published by the Free Software Foundation, in version 3 of the
+    License.
+
+    This program is distributed in the hope that it will be useful, but
+    WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, see <https://www.gnu.org/licenses>.
+
+    SPDX-License-Identifier: GPL-3.0-only
+-->
+
+<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0">
+
+<xsl:import href="htmlhelp/htmlhelp.xsl"/>
+<xsl:import href="common-formatcfg.xsl"/>
+<xsl:import href="common-html-formatcfg.xsl"/>
+
+<xsl:include href="titlepage-htmlhelp.xsl"/>
+
+<!-- Override the style sheet stuff from common-html-formatcfg.xsl, we don't
+     the same as the html-chunks and html-one-page.  Also, the microsoft
+     help viewer may have limited CSS support, depending on which browser
+     version it emulated, so keep it simple. -->
+<xsl:template name="user.head.content">
+ <style type="text/css">
+  <xsl:comment>
+   .cmdsynopsis p
+   {
+     padding-left: 3.4em;
+     text-indent: -2.2em;
+   }
+   p.nextcommand
+   {
+     margin-top:    0px;
+     margin-bottom: 0px;
+   }
+   p.lastcommand
+   {
+     margin-top:    0px;
+   }
+  </xsl:comment>
+ </style>
+</xsl:template>
+
+
+<!-- for some reason, the default docbook stuff doesn't wrap simple <arg> elements
+     into HTML <code>, so with a default CSS a cmdsynopsis ends up with a mix of
+     monospace and proportional fonts.  Elsewhere we hack that in the CSS, here
+     that turned out to be harded, so we just wrap things in <code>, risking
+     nested <code> elements, but who cares as long as it works... -->
+<xsl:template match="group|arg">
+    <xsl:choose>
+        <xsl:when test="name(..) = 'arg' or name(..) = 'group'">
+            <xsl:apply-imports/>
+        </xsl:when>
+        <xsl:otherwise>
+            <code><xsl:apply-imports/></code>
+        </xsl:otherwise>
+    </xsl:choose>
+</xsl:template>
+
+</xsl:stylesheet>
+