Doing some cleanup.

third_party/docbook-xsl-1.78.0/params/l10n.lang.value.rfc.compliant.xml

Index: third_party/docbook-xsl-1.78.0/params/l10n.lang.value.rfc.compliant.xml
diff --git a/third_party/docbook-xsl-1.78.0/params/l10n.lang.value.rfc.compliant.xml b/third_party/docbook-xsl-1.78.0/params/l10n.lang.value.rfc.compliant.xml
deleted file mode 100644
index e0dbd7953144adb1a1fd6a12c81075f354963455..0000000000000000000000000000000000000000
--- a/third_party/docbook-xsl-1.78.0/params/l10n.lang.value.rfc.compliant.xml
+++ /dev/null
@@ -1,57 +0,0 @@
-<refentry xmlns="http://docbook.org/ns/docbook"
-          xmlns:xlink="http://www.w3.org/1999/xlink"
-          xmlns:xi="http://www.w3.org/2001/XInclude"
-          xmlns:src="http://nwalsh.com/xmlns/litprog/fragment"
-          xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
-          version="5.0" xml:id="l10n.lang.value.rfc.compliant">
-<refmeta>
-<refentrytitle>l10n.lang.value.rfc.compliant</refentrytitle>
-<refmiscinfo class="other" otherclass="datatype">boolean</refmiscinfo>
-</refmeta>
-<refnamediv>
-<refname>l10n.lang.value.rfc.compliant</refname>
-<refpurpose>Make value of lang attribute RFC compliant?</refpurpose>
-</refnamediv>
-
-<refsynopsisdiv>
-<src:fragment xml:id="l10n.lang.value.rfc.compliant.frag">
-<xsl:param name="l10n.lang.value.rfc.compliant" select="1"/>
-</src:fragment>
-</refsynopsisdiv>
-
-<refsection><info><title>Description</title></info>
-
-<para>If non-zero, ensure that the values for all <tag class="attribute">lang</tag> attributes in HTML output are RFC
-compliant<footnote><para>Section 8.1.1, <link xlink:href="http://www.w3.org/TR/REC-html40/struct/dirlang.html#h-8.1.1">Language Codes</link>, in the HTML 4.0 Recommendation states that:
-
-<blockquote><para>[RFC1766] defines and explains the language codes
-that must be used in HTML documents.</para>
-<para>Briefly, language codes consist of a primary code and a possibly
-empty series of subcodes:
-
-<literallayout class="monospaced">language-code = primary-code ( "-" subcode )*</literallayout>
-</para>
-<para>And in RFC 1766, <link xlink:href="http://www.ietf.org/rfc/rfc1766.txt">Tags for the Identification
-of Languages</link>, the EBNF for "language tag" is given as:
-
-<literallayout class="monospaced">Language-Tag = Primary-tag *( "-" Subtag )
-Primary-tag = 1*8ALPHA
-Subtag = 1*8ALPHA</literallayout>
-</para>
-</blockquote>
-</para></footnote>.
-
-by taking any underscore characters in any <tag class="attribute">lang</tag> values found in source documents, and
-replacing them with hyphen characters in output HTML files. For
-example, <literal>zh_CN</literal> in a source document becomes
-<literal>zh-CN</literal> in the HTML output form that source.
-
-<note>
-<para>This parameter does not cause any case change in <tag class="attribute">lang</tag> values, because RFC 1766
-explicitly states that all "language tags" (as it calls them) "are
-to be treated as case insensitive".</para>
-</note>
-</para>
-
-</refsection>
-</refentry>