From d67412220aa57d20d77355cd1584b2f9efacfb39 Mon Sep 17 00:00:00 2001
From: Joseph Nuthalapati <njoseph@riseup.net>
Date: Sun, 13 Oct 2019 21:21:55 +0530
Subject: [PATCH] doc: Remove language code from title

This code currently works only by assuming that the language code is either 2 or
5 chars long. This is not entirely correct but works for now.

Signed-off-by: Joseph Nuthalapati <njoseph@riseup.net>
Reviewed-by: James Valleroy <jvalleroy@mailbox.org>
---
 doc/fixes.xslt | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/doc/fixes.xslt b/doc/fixes.xslt
index 360a0b595..603ba7a66 100644
--- a/doc/fixes.xslt
+++ b/doc/fixes.xslt
@@ -46,8 +46,15 @@
     <xsl:param name="title"/>
     <xsl:choose>
       <xsl:when test="contains($title, '/')">
-        <xsl:value-of select="substring-before($title, '/')"/>
-        <xsl:text> </xsl:text>
+        <!-- Skip copying the language code -->
+        <xsl:choose>
+          <xsl:when test="not(string-length(substring-before($title, '/'))=2)
+                          and
+                          not(string-length(substring-before($title, '/'))=5 and contains(substring-before($title, '/'), '-'))">
+            <xsl:value-of select="substring-before($title, '/')"/>
+            <xsl:text> </xsl:text>
+          </xsl:when>
+        </xsl:choose>
         <xsl:call-template name="clean-title">
           <xsl:with-param name="title" select="substring-after($title, '/')"/>
         </xsl:call-template>