File 2247-erl_docgen-Sort-left-side-index-only-on-erl-function.patch of Package erlang

From b315b9e947db5709359e0b07a0fbdce063e0ce64 Mon Sep 17 00:00:00 2001
From: Lars Thorsen <lars@erlang.org>
Date: Tue, 9 May 2017 10:57:06 +0200
Subject: [PATCH] [erl_docgen] Sort left side index only on erl function name

---
 lib/erl_docgen/priv/xsl/db_html.xsl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/erl_docgen/priv/xsl/db_html.xsl b/lib/erl_docgen/priv/xsl/db_html.xsl
index 8a1a70448..d863c056e 100644
--- a/lib/erl_docgen/priv/xsl/db_html.xsl
+++ b/lib/erl_docgen/priv/xsl/db_html.xsl
@@ -95,7 +95,7 @@
               <xsl:value-of select="$elem/@name"/>
             </xsl:when>
             <xsl:otherwise>
-              <xsl:value-of select="$elem"/>
+              <xsl:value-of select="substring-before($elem, '(')"/>
             </xsl:otherwise>
 	  </xsl:choose>
 	</xsl:otherwise>
-- 
2.13.0