nixos/manual: remove holdovers from docbook times

these files provided mainly or exclusively xml-related tooling and
support for editing the manual. since docbook is now an implementation
detail (except for still being allowed in option docs, for now) these
tools are no longer necessary, useful, or even functional.

xmlformat.conf is still used by the nixpkgs documentation, so we have to
keep it. there's no reason it can't go live with the nixpkgs docs though.

2 files changed, 73 insertions, 1 deletions

diff --git a/doc/doc-support/default.nix b/doc/doc-support/default.nix
index e9cb96e37fdd..bea3e12a70b3 100644
--- a/doc/doc-support/default.nix
+++ b/doc/doc-support/default.nix
@@ -75,7 +75,7 @@ in pkgs.runCommand "doc-support" {}
     ln -s ${epub-xsl} ./epub.xsl
     ln -s ${xhtml-xsl} ./xhtml.xsl
 
-    ln -s ${../../nixos/doc/xmlformat.conf} ./xmlformat.conf
+    ln -s ${./xmlformat.conf} ./xmlformat.conf
     ln -s ${pkgs.documentation-highlighter} ./highlightjs
 
     echo -n "${version}" > ./version
diff --git a/doc/doc-support/xmlformat.conf b/doc/doc-support/xmlformat.conf
new file mode 100644
index 000000000000..c3f39c7fd81b
--- /dev/null
+++ b/doc/doc-support/xmlformat.conf
@@ -0,0 +1,72 @@
+#
+# DocBook Configuration file for "xmlformat"
+# see http://www.kitebird.com/software/xmlformat/
+# 10 Sept. 2004
+#
+
+# Only block elements
+ackno address appendix article biblioentry bibliography bibliomixed \
+biblioset blockquote book bridgehead callout calloutlist caption caution \
+chapter chapterinfo classsynopsis cmdsynopsis colophon constraintdef \
+constructorsynopsis dedication destructorsynopsis entry epigraph equation example \
+figure formalpara funcsynopsis glossary glossdef glossdiv glossentry glosslist \
+glosssee glossseealso graphic graphicco highlights imageobjectco important \
+index indexdiv indexentry indexinfo info informalequation informalexample \
+informalfigure informaltable legalnotice literallayout lot lotentry mediaobject \
+mediaobjectco msgmain msgset note orderedlist para part preface primaryie \
+procedure qandadiv qandaentry qandaset refentry refentrytitle reference \
+refnamediv refsect1 refsect2 refsect3 refsection revhistory screenshot sect1 \
+sect2 sect3 sect4 sect5 section seglistitem set setindex sidebar simpara \
+simplesect step substeps synopfragment synopsis table term title \
+toc variablelist varlistentry warning itemizedlist listitem \
+footnote colspec partintro row simplelist subtitle tbody tgroup thead tip
+  format      block
+  normalize   no
+
+
+#appendix bibliography chapter glossary preface reference
+#  element-break   3
+
+sect1 section
+  element-break   2
+
+
+#
+para abstract
+  format       block
+  entry-break  1
+  exit-break   1
+  normalize    yes
+
+title
+  format       block
+  normalize = yes
+  entry-break = 0
+  exit-break = 0
+
+# Inline elements
+abbrev accel acronym action application citation citebiblioid citerefentry citetitle \
+classname co code command computeroutput constant country database date email emphasis \
+envar errorcode errorname errortext errortype exceptionname fax filename \
+firstname firstterm footnoteref foreignphrase funcdef funcparams function \
+glossterm group guibutton guiicon guilabel guimenu guimenuitem guisubmenu \
+hardware holder honorific indexterm inlineequation inlinegraphic inlinemediaobject \
+interface interfacename \
+keycap keycode keycombo keysym lineage link literal manvolnum markup medialabel \
+menuchoice methodname methodparam modifier mousebutton olink ooclass ooexception \
+oointerface option optional otheraddr othername package paramdef parameter personname \
+phrase pob postcode productname prompt property quote refpurpose replaceable \
+returnvalue revnumber sgmltag state street structfield structname subscript \
+superscript surname symbol systemitem token trademark type ulink userinput \
+uri varargs varname void wordasword xref year mathphrase member tag
+  format       inline
+
+programlisting screen
+  format       verbatim
+  entry-break = 0
+  exit-break = 0
+
+# This is needed so that the spacing inside those tags is kept.
+term cmdsynopsis arg
+  normalize yes
+  format    block