Add entries for recently defined markup.
diff --git a/Doc/tools/sgmlconv/conversion.xml b/Doc/tools/sgmlconv/conversion.xml
index c55d462..eee120a 100644
--- a/Doc/tools/sgmlconv/conversion.xml
+++ b/Doc/tools/sgmlconv/conversion.xml
@@ -98,12 +98,23 @@
<attribute name="name"/>
<child name="args"/>
</environment>
+ <environment name="classdesc*" outputname="classdesc">
+ <attribute name="name"/>
+ </environment>
<environment name="datadesc">
<attribute name="name"/>
</environment>
+ <environment name="datadescni" outputname="datadesc">
+ <attribute name="index">no</attribute>
+ <attribute name="name"/>
+ </environment>
<macro name="dataline">
<attribute name="name"/>
</macro>
+ <environment name="excclassdesc">
+ <attribute name="name"/>
+ <child name="args"/>
+ </environment>
<environment name="excdesc">
<attribute name="name"/>
</environment>
@@ -556,6 +567,9 @@
<macro name="geq" outputname="">
<entityref name="geq"/>
</macro>
+ <macro name="infinity" outputname="">
+ <entityref name="infin"/>
+ </macro>
<macro name="LaTeX" outputname="">
<text>LaTeX</text>
</macro>
@@ -565,6 +579,9 @@
<macro name="leq" outputname="">
<entityref name="leq"/>
</macro>
+ <macro name="plusminus" outputname="">
+ <entityref name="plusmn"/>
+ </macro>
<macro name="TeX" outputname="">
<text>TeX</text>
</macro>
@@ -732,9 +749,15 @@
<macro name="UNIX" outputname="">
<text>Unix</text>
</macro>
+ <macro name="textasciicircum" outputname="">
+ <text>^</text>
+ </macro>
<macro name="textasciitilde" outputname="">
<text>~</text>
</macro>
+ <macro name="textbar" outputname="">
+ <text>|</text>
+ </macro>
<!-- These will end up disappearing as well! -->
<macro name="catcode" outputname=""/>