File 2611-Fix-change-doc-tag.patch of Package erlang

From a012b1b8cec5583329c5e5f3e821ed1531819fb0 Mon Sep 17 00:00:00 2001
From: Rickard Green <rickard@erlang.org>
Date: Wed, 8 Feb 2023 19:21:24 +0100
Subject: [PATCH 1/2] Fix change doc tag

---
 lib/erl_docgen/priv/dtd/common.dtd        |  4 ++--
 lib/erl_docgen/priv/xsl/db_pdf.xsl        |  2 +-
 lib/erl_docgen/priv/xsl/db_pdf_params.xsl | 17 +++++++++++++++++
 3 files changed, 20 insertions(+), 3 deletions(-)

diff --git a/lib/erl_docgen/priv/dtd/common.dtd b/lib/erl_docgen/priv/dtd/common.dtd
index 861a7e4c3e..b8fc0e3af4 100644
--- a/lib/erl_docgen/priv/dtd/common.dtd
+++ b/lib/erl_docgen/priv/dtd/common.dtd
@@ -34,8 +34,8 @@
 <!ELEMENT code                (#PCDATA|anno)* >
 <!ATTLIST code                type (erl|c|none) "none" >
 <!ELEMENT quote               (p)* >
-<!ELEMENT warning             (%block;|quote|br|marker)* >
-<!ELEMENT note                (%block;|quote|br|marker)* >
+<!ELEMENT warning             (%block;|quote|br|marker|change)* >
+<!ELEMENT note                (%block;|quote|br|marker|change)* >
 <!ELEMENT change              (%block;|quote|br|marker)* >
 <!ELEMENT dont                (%block;|quote|br|marker)* >
 <!ELEMENT do                  (%block;|quote|br|marker)* >
diff --git a/lib/erl_docgen/priv/xsl/db_pdf.xsl b/lib/erl_docgen/priv/xsl/db_pdf.xsl
index aaa0536601..9320d7a20b 100644
--- a/lib/erl_docgen/priv/xsl/db_pdf.xsl
+++ b/lib/erl_docgen/priv/xsl/db_pdf.xsl
@@ -1149,7 +1149,7 @@
   <xsl:template match="change">
     <xsl:param name="partnum"/>
     <fo:block xsl:use-attribute-sets="note-warning">
-      <fo:block xsl:use-attribute-sets="note-title">
+      <fo:block xsl:use-attribute-sets="change-title">
 	<xsl:text>Change:</xsl:text>
       </fo:block>
       <fo:block xsl:use-attribute-sets="note-warning-content">
diff --git a/lib/erl_docgen/priv/xsl/db_pdf_params.xsl b/lib/erl_docgen/priv/xsl/db_pdf_params.xsl
index 9bfa991b54..e0d0ae76fd 100644
--- a/lib/erl_docgen/priv/xsl/db_pdf_params.xsl
+++ b/lib/erl_docgen/priv/xsl/db_pdf_params.xsl
@@ -327,6 +327,23 @@
     <xsl:attribute name="margin-right">1mm</xsl:attribute>
   </xsl:attribute-set>
 
+  <xsl:attribute-set name="change-title">
+    <xsl:attribute name="space-before">0.5em</xsl:attribute>
+    <xsl:attribute name="border-style">solid</xsl:attribute>
+    <xsl:attribute name="border-bottom-width">0mm</xsl:attribute>
+    <xsl:attribute name="border-color">#495057</xsl:attribute>
+    <xsl:attribute name="background-color">#4682b4</xsl:attribute>
+    <xsl:attribute name="font-weight">bold</xsl:attribute>
+    <xsl:attribute name="color">#fefefe</xsl:attribute>
+    <xsl:attribute name="padding-before">1mm</xsl:attribute>
+    <xsl:attribute name="padding-after">0.5mm</xsl:attribute>
+    <xsl:attribute name="padding-left">1mm</xsl:attribute>
+    <xsl:attribute name="padding-right">1mm</xsl:attribute>
+    <xsl:attribute name="margin-left">1mm</xsl:attribute>
+    <xsl:attribute name="margin-right">1mm</xsl:attribute>
+    <xsl:attribute name="font-size">1.33em</xsl:attribute>
+  </xsl:attribute-set>
+
   <xsl:attribute-set name="module-header">
     <xsl:attribute name="keep-with-next.within-page">always</xsl:attribute>
     <xsl:attribute name="space-after">2em</xsl:attribute>
-- 
2.35.3