Merge branch 'lars/erl_docgen/extra_first_page_info/OTP-12722'

* lars/erl_docgen/extra_first_page_info/OTP-12722:
  [erl_docgen] Add the extra front page info to pdf
  [erl_docgen] Update style for extra front page info
  [erl_docgen] Add possibility to add extra ino line on front page

6 files changed, 30 insertions, 1 deletions

diff --git a/lib/erl_docgen/priv/css/otp_doc.css b/lib/erl_docgen/priv/css/otp_doc.css
index 2aae87a759..0b531db701 100644
--- a/lib/erl_docgen/priv/css/otp_doc.css
+++ b/lib/erl_docgen/priv/css/otp_doc.css
@@ -126,6 +126,11 @@ span.code        { font-family: Courier, monospace; font-weight: normal }
   background-color:#eeeeff;
   padding: 0px 10px;
 }
+.extrafrontpageinfo {
+  color: #C00;
+  font-weight: bold;
+  font-size: 120%;
+}
 
 pre          { font-family: Courier, monospace; font-weight: normal }
 
diff --git a/lib/erl_docgen/priv/xsl/db_html.xsl b/lib/erl_docgen/priv/xsl/db_html.xsl
index 3b390f48fb..3529924957 100644
--- a/lib/erl_docgen/priv/xsl/db_html.xsl
+++ b/lib/erl_docgen/priv/xsl/db_html.xsl
@@ -1132,6 +1132,9 @@
 
     <center><h4>Version <xsl:value-of select="$appver"/></h4></center>
     <center><h4><xsl:value-of select="$gendate"/></h4></center>
+    <div class="extrafrontpageinfo">
+    <center><xsl:value-of select="$extra_front_page_info"/></center>
+    </div>
 
     <xsl:apply-templates select="chapter"/>
 
@@ -1297,6 +1300,9 @@
 
     <center><h4>Version <xsl:value-of select="$appver"/></h4></center>
     <center><h4><xsl:value-of select="$gendate"/></h4></center>
+    <div class="extrafrontpageinfo">
+    <center><xsl:value-of select="$extra_front_page_info"/></center>
+    </div>
 
     <xsl:apply-templates select="erlref|cref|comref|fileref|appref"/>
 
@@ -2119,6 +2125,9 @@
 
     <center><h4>Version <xsl:value-of select="$appver"/></h4></center>
     <center><h4><xsl:value-of select="$gendate"/></h4></center>
+    <div class="extrafrontpageinfo">
+    <center><xsl:value-of select="$extra_front_page_info"/></center>
+    </div>
 
     <xsl:apply-templates select="chapter"/>
 
diff --git a/lib/erl_docgen/priv/xsl/db_pdf.xsl b/lib/erl_docgen/priv/xsl/db_pdf.xsl
index 8e7ffddefa..ccf96053aa 100644
--- a/lib/erl_docgen/priv/xsl/db_pdf.xsl
+++ b/lib/erl_docgen/priv/xsl/db_pdf.xsl
@@ -671,6 +671,10 @@
         <fo:block xsl:use-attribute-sets="cover.version">
           <xsl:value-of select="$gendate"/>
         </fo:block>
+        <fo:block xsl:use-attribute-sets="cover.extrainfo">
+          <xsl:value-of select="$extra_front_page_info"/>
+        </fo:block>
+
 
         <!-- Inner cover (copyright notice) -->
         <fo:block break-before="page"
diff --git a/lib/erl_docgen/priv/xsl/db_pdf_params.xsl b/lib/erl_docgen/priv/xsl/db_pdf_params.xsl
index c2d9fb4320..a4814581c2 100644
--- a/lib/erl_docgen/priv/xsl/db_pdf_params.xsl
+++ b/lib/erl_docgen/priv/xsl/db_pdf_params.xsl
@@ -98,6 +98,14 @@
     <xsl:attribute name="text-align">end</xsl:attribute>
   </xsl:attribute-set>
 
+  <xsl:attribute-set name="cover.extrainfo">
+    <xsl:attribute name="padding-before">2.5em</xsl:attribute>
+    <xsl:attribute name="font-size">1.33em</xsl:attribute>
+    <xsl:attribute name="font-weight">bold</xsl:attribute>
+    <xsl:attribute name="color">#C00</xsl:attribute>
+    <xsl:attribute name="text-align">end</xsl:attribute>
+  </xsl:attribute-set>
+
   <xsl:attribute-set name="cover.inner.copyright">
     <xsl:attribute name="border-before-style">solid</xsl:attribute>
     <xsl:attribute name="border-before-width">1pt</xsl:attribute>
diff --git a/lib/erl_docgen/vsn.mk b/lib/erl_docgen/vsn.mk
index 8957d6ac40..5823c96253 100644
--- a/lib/erl_docgen/vsn.mk
+++ b/lib/erl_docgen/vsn.mk
@@ -1 +1 @@
-ERL_DOCGEN_VSN = 0.3.7
+ERL_DOCGEN_VSN = 0.3.8
diff --git a/make/otp_release_targets.mk b/make/otp_release_targets.mk
index fcac2ff695..3180a559cc 100644
--- a/make/otp_release_targets.mk
+++ b/make/otp_release_targets.mk
@@ -44,6 +44,7 @@ $(HTMLDIR)/index.html: $(XML_FILES) $(SPECS_FILES)
           --stringparam gendate "$$date" \
           --stringparam appname "$(APPLICATION)" \
           --stringparam appver "$(VSN)" \
+	  --stringparam extra_front_page_info "$(DOC_EXTRA_FRONT_PAGE_INFO)" \
 	  --stringparam stylesheet "$(CSS_FILE)" \
 	  --stringparam winprefix "$(WINPREFIX)" \
 	  --stringparam logo "$(HTMLLOGO_FILE)" \
@@ -64,6 +65,7 @@ $(HTMLDIR)/users_guide.html: $(XML_FILES)
 		--stringparam gendate "$$date" \
 	        --stringparam appname "$(APPLICATION)" \
 	        --stringparam appver "$(VSN)" \
+	        --stringparam extra_front_page_info "$(DOC_EXTRA_FRONT_PAGE_INFO)" \
 		--stringparam stylesheet "$(CSS_FILE)" \
 		--stringparam winprefix "$(WINPREFIX)" \
 		--stringparam logo "$(HTMLLOGO_FILE)" \
@@ -80,6 +82,7 @@ $(HTMLDIR)/users_guide.html: $(XML_FILES)
          --stringparam gendate "$$date" \
          --stringparam appname "$(APPLICATION)" \
          --stringparam appver "$(VSN)" \
+	 --stringparam extra_front_page_info "$(DOC_EXTRA_FRONT_PAGE_INFO)" \
 	 --stringparam logo "$(PDFLOGO_FILE)" \
 	 --stringparam pdfcolor "$(PDFCOLOR)" \
          --xinclude $(TOP_SPECS_PARAM) \