From fa9e189d90a35f2ce4b7fc145c994828f34b3548 Mon Sep 17 00:00:00 2001
From: Lukas Larsson <lukas@erlang-solutions.com>
Date: Sat, 7 Jul 2018 11:33:54 +0200
Subject: erl_docgen: Add new internal docs chapter to docs

---
 lib/erl_docgen/priv/xsl/db_html.xsl | 76 ++++++++++++++++++++++++++++++++++++-
 1 file changed, 75 insertions(+), 1 deletion(-)

(limited to 'lib')

diff --git a/lib/erl_docgen/priv/xsl/db_html.xsl b/lib/erl_docgen/priv/xsl/db_html.xsl
index c9be926e1e..4351c324ca 100644
--- a/lib/erl_docgen/priv/xsl/db_html.xsl
+++ b/lib/erl_docgen/priv/xsl/db_html.xsl
@@ -836,6 +836,10 @@
       <!-- .../part -->
       <xsl:call-template name="part.content" />
     </xsl:if>
+    <xsl:if test="$lname = 'internal'">
+      <!-- .../internals -->
+      <xsl:call-template name="internal.content" />
+    </xsl:if>
     <xsl:if test="$lname = 'chapter'">
       <!-- .../part/chapter -->
       <xsl:call-template name="chapter.content">
@@ -859,11 +863,17 @@
     <xsl:param name="chapnum"/>
     <xsl:param name="curModule"/>
     <xsl:if test="(local-name() = 'part') or ((local-name() = 'chapter') and ancestor::part)">
-      <!-- .../part or.../part/chapter  -->
+      <!-- .../part or .../part/chapter  -->
       <xsl:call-template name="menu.ug">
         <xsl:with-param name="chapnum" select="$chapnum"/>
       </xsl:call-template>
     </xsl:if>
+    <xsl:if test="(local-name() = 'internal') or ((local-name() = 'chapter') and ancestor::internal)">
+      <!-- .../internal or .../internal/chapter  -->
+      <xsl:call-template name="menu.internal">
+        <xsl:with-param name="chapnum" select="$chapnum"/>
+      </xsl:call-template>
+    </xsl:if>
     <xsl:if test="(local-name() = 'application') or (local-name() = 'erlref')or (local-name() = 'comref')or (local-name() = 'cref')or (local-name() = 'fileref')or (local-name() = 'appref')">
       <!-- .../application,.../application/erlref, .../application/comref or .../application/cref  or .../application/fileref or .../application/appref -->
       <xsl:call-template name="menu.ref">
@@ -902,6 +912,9 @@
       <xsl:if test="boolean(/book/applications)">
           <li><a href="index.html">Reference Manual</a></li>
       </xsl:if>
+      <xsl:if test="boolean(/book/internals)">
+          <li><a href="internal_docs.html">Internal Documentation</a></li>
+      </xsl:if>
       <xsl:if test="boolean(/book/releasenotes)">
           <li><a href="release_notes.html">Release Notes</a></li>
       </xsl:if>
@@ -942,6 +955,7 @@
   <xsl:template match="/book">
     <xsl:apply-templates select="parts"/>
     <xsl:apply-templates select="applications"/>
+    <xsl:apply-templates select="internals"/>
     <xsl:apply-templates select="releasenotes"/>
   </xsl:template>
 
@@ -955,6 +969,11 @@
     <xsl:apply-templates select="application"/>
   </xsl:template>
 
+  <!-- Internals -->
+  <xsl:template match="internals">
+    <xsl:apply-templates select="internal"/>
+  </xsl:template>
+
  <!-- Header -->
  <xsl:template match="header"/>
 
@@ -1311,6 +1330,61 @@
   </xsl:template>
 
 
+  <!-- Internal Docs -->
+
+  <!-- Part -->
+  <xsl:template match="internal">
+
+    <xsl:document href="{$outdir}/internal_docs.html" method="html"  encoding="UTF-8" indent="yes" doctype-public="-//W3C//DTD HTML 4.01 Transitional//EN">
+      <xsl:call-template name="pagelayout"/>
+    </xsl:document>
+  </xsl:template>
+
+
+  <!-- Part content-->
+  <xsl:template name="internal.content">
+    <div class="frontpage"/>
+
+    <center><h1><xsl:value-of select="/book/header/title"/> Internal Docs</h1></center>
+
+    <center><h4>Version <xsl:value-of select="$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"/>
+
+  </xsl:template>
+
+  <!-- Menu.ug -->
+  <xsl:template name="menu.internal">
+    <xsl:param name="chapnum"/>
+
+    <div id="leftnav">
+      <div class="innertube">
+
+        <xsl:call-template name="erlang_logo"/>
+
+        <p class="section-title"><xsl:value-of select="/book/header/title"/></p>
+        <p class="section-subtitle">Internal Documentation</p>
+        <p class="section-version">Version <xsl:value-of select="$appver"/></p>
+
+        <xsl:call-template name="menu_top"/>
+
+        <xsl:call-template name="menu_middle"/>
+
+        <h3>Chapters</h3>
+
+        <ul class="flipMenu" imagepath="{$topdocdir}/js/flipmenu">
+          <xsl:call-template name="menu.chapter">
+            <xsl:with-param name="entries" select="/book/internals/internal/chapter[header/title]"/>
+            <xsl:with-param name="chapnum" select="$chapnum"/>
+          </xsl:call-template>
+        </ul>
+      </div>
+    </div>
+  </xsl:template>
 
 
   <!--Users Guide -->
-- 
cgit v1.2.3


From e05c018328cbb0b473817e5d689ba8118442757b Mon Sep 17 00:00:00 2001
From: Lukas Larsson <lukas@erlang.org>
Date: Tue, 28 Aug 2018 13:31:17 +0200
Subject: compiler: Add internal docs section

---
 lib/compiler/doc/src/Makefile             | 11 +++++++-
 lib/compiler/doc/src/book.xml             |  3 ++
 lib/compiler/doc/src/internal.xml         | 37 ++++++++++++++++++++++++
 lib/erl_docgen/priv/xsl/db_html.xsl       | 47 +++++++++++++++++++++++++++----
 lib/erl_docgen/src/docgen_edoc_xml_cb.erl | 14 +++++----
 5 files changed, 100 insertions(+), 12 deletions(-)
 create mode 100644 lib/compiler/doc/src/internal.xml

(limited to 'lib')

diff --git a/lib/compiler/doc/src/Makefile b/lib/compiler/doc/src/Makefile
index 32f150eef8..6ef4595ff3 100644
--- a/lib/compiler/doc/src/Makefile
+++ b/lib/compiler/doc/src/Makefile
@@ -31,6 +31,7 @@ APPLICATION=compiler
 # Release directory specification
 # ----------------------------------------------------
 RELSYSDIR = $(RELEASE_PATH)/lib/$(APPLICATION)-$(VSN)
+COMPILER_DIR = $(ERL_TOP)/lib/compiler/src
 
 # ----------------------------------------------------
 # Target Specs
@@ -38,7 +39,7 @@ RELSYSDIR = $(RELEASE_PATH)/lib/$(APPLICATION)-$(VSN)
 XML_APPLICATION_FILES = ref_man.xml
 XML_REF3_FILES = compile.xml
 
-XML_PART_FILES =
+XML_PART_FILES = internal.xml
 XML_CHAPTER_FILES = notes.xml
 
 BOOK_FILES = book.xml
@@ -49,6 +50,9 @@ XML_FILES = \
 	$(BOOK_FILES) $(XML_CHAPTER_FILES) \
 	$(XML_PART_FILES) $(XML_REF3_FILES) $(XML_APPLICATION_FILES)
 
+XML_INTERNAL_FILES = \
+	cerl.xml cerl_trees.xml
+
 # ----------------------------------------------------
 
 HTML_FILES = $(XML_APPLICATION_FILES:%.xml=$(HTMLDIR)/%.html) \
@@ -62,6 +66,8 @@ HTML_REF_MAN_FILE = $(HTMLDIR)/index.html
 
 TOP_PDF_FILE =  $(PDFDIR)/$(APPLICATION)-$(VSN).pdf
 
+XML_GEN_FILES = $(XML_INTERNAL_FILES:%=$(XMLDIR)/%)
+
 # ----------------------------------------------------
 # FLAGS
 # ----------------------------------------------------
@@ -85,6 +91,9 @@ man: $(MAN3_FILES)
 
 gifs: $(GIF_FILES:%=$(HTMLDIR)/%)
 
+$(XML_INTERNAL_FILES:%=$(XMLDIR)/%): $(COMPILER_DIR)/$(@:$(XMLDIR)/%.xml=%.erl)
+	$(gen_verbose)escript $(DOCGEN)/priv/bin/xml_from_edoc.escript -def vsn $(COMPILER_VSN) -dir $(XMLDIR) $(COMPILER_DIR)/$(@:$(XMLDIR)/%.xml=%.erl)
+
 debug opt:
 
 clean clean_docs:
diff --git a/lib/compiler/doc/src/book.xml b/lib/compiler/doc/src/book.xml
index af6b4cf47a..d101d40cb4 100644
--- a/lib/compiler/doc/src/book.xml
+++ b/lib/compiler/doc/src/book.xml
@@ -38,6 +38,9 @@
   <applications>
     <xi:include href="ref_man.xml"/>
   </applications>
+  <internals>
+    <xi:include href="internal.xml"/>
+  </internals>
   <releasenotes>
     <xi:include href="notes.xml"/>
   </releasenotes>
diff --git a/lib/compiler/doc/src/internal.xml b/lib/compiler/doc/src/internal.xml
new file mode 100644
index 0000000000..833c788083
--- /dev/null
+++ b/lib/compiler/doc/src/internal.xml
@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<!DOCTYPE part SYSTEM "part.dtd">
+
+<internal xmlns:xi="http://www.w3.org/2001/XInclude">
+  <header>
+    <copyright>
+      <year>2018</year><year>2018</year>
+      <holder>Ericsson AB. All Rights Reserved.</holder>
+    </copyright>
+    <legalnotice>
+      Licensed under the Apache License, Version 2.0 (the "License");
+      you may not use this file except in compliance with the License.
+      You may obtain a copy of the License at
+ 
+          http://www.apache.org/licenses/LICENSE-2.0
+
+      Unless required by applicable law or agreed to in writing, software
+      distributed under the License is distributed on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+      See the License for the specific language governing permissions and
+      limitations under the License.
+    
+    </legalnotice>
+
+    <title>Compiler Internal Documentation</title>
+    <prepared>Lukas Larsson</prepared>
+    <docno></docno>
+    <date>2018-07-07</date>
+    <rev>1.0.0</rev>
+    <file>internal.xml</file>
+  </header>
+  <description>
+  </description>
+  <xi:include href="cerl.xml"/>
+  <xi:include href="cerl_trees.xml"/>
+</internal>
+
diff --git a/lib/erl_docgen/priv/xsl/db_html.xsl b/lib/erl_docgen/priv/xsl/db_html.xsl
index 4351c324ca..18bc8cd1cf 100644
--- a/lib/erl_docgen/priv/xsl/db_html.xsl
+++ b/lib/erl_docgen/priv/xsl/db_html.xsl
@@ -868,13 +868,19 @@
         <xsl:with-param name="chapnum" select="$chapnum"/>
       </xsl:call-template>
     </xsl:if>
-    <xsl:if test="(local-name() = 'internal') or ((local-name() = 'chapter') and ancestor::internal)">
+    <xsl:if test="(local-name() = 'internal' and descendant::chapter) or ((local-name() = 'chapter') and ancestor::internal)">
       <!-- .../internal or .../internal/chapter  -->
-      <xsl:call-template name="menu.internal">
+      <xsl:call-template name="menu.internal.ug">
         <xsl:with-param name="chapnum" select="$chapnum"/>
       </xsl:call-template>
     </xsl:if>
-    <xsl:if test="(local-name() = 'application') or (local-name() = 'erlref')or (local-name() = 'comref')or (local-name() = 'cref')or (local-name() = 'fileref')or (local-name() = 'appref')">
+    <xsl:if test="(local-name() = 'internal' and descendant::erlref) or (((local-name() = 'erlref') or (local-name() = 'comref') or (local-name() = 'cref') or (local-name() = 'fileref') or (local-name() = 'appref')) and ancestor::internal)">
+      <!-- .../internal,.../internal/erlref, .../internal/comref or .../internal/cref  or .../internal/fileref or .../internal/appref -->
+      <xsl:call-template name="menu.internal.ref">
+        <xsl:with-param name="curModule" select="$curModule"/>
+      </xsl:call-template>
+    </xsl:if>
+    <xsl:if test="(local-name() = 'application') or (((local-name() = 'erlref') or (local-name() = 'comref') or (local-name() = 'cref') or (local-name() = 'fileref') or (local-name() = 'appref')) and ancestor::application)">
       <!-- .../application,.../application/erlref, .../application/comref or .../application/cref  or .../application/fileref or .../application/appref -->
       <xsl:call-template name="menu.ref">
         <xsl:with-param name="curModule" select="$curModule"/>
@@ -1353,12 +1359,12 @@
     <center><xsl:value-of select="$extra_front_page_info"/></center>
     </div>
 
-    <xsl:apply-templates select="chapter"/>
+    <xsl:apply-templates select="chapter|erlref"/>
 
   </xsl:template>
 
-  <!-- Menu.ug -->
-  <xsl:template name="menu.internal">
+  <!-- Menu.internal.chapter -->
+  <xsl:template name="menu.internal.ug">
     <xsl:param name="chapnum"/>
 
     <div id="leftnav">
@@ -1386,6 +1392,35 @@
     </div>
   </xsl:template>
 
+    <!-- Menu.internal.ref -->
+  <xsl:template name="menu.internal.ref">
+      <xsl:param name="curModule"/>
+      <div id="leftnav">
+      <div class="innertube">
+
+        <xsl:call-template name="erlang_logo"/>
+
+        <p class="section-title"><xsl:value-of select="/book/header/title"/></p>
+        <p class="section-subtitle">Reference Manual</p>
+        <p class="section-version">Version <xsl:value-of select="$appver"/></p>
+
+        <xsl:call-template name="menu_top"/>
+
+        <xsl:call-template name="menu_middle"/>
+
+        <h3>Table of Contents</h3>
+
+        <ul class="flipMenu">
+          <xsl:call-template name="menu.ref2">
+            <xsl:with-param name="entries" select="/book/internals/internal/erlref[module]|/book/internals/internal/cref[lib]|/book/internals/internal/comref[com]|/book/internals/internal/fileref[file]|/book/internals/internal/appref[app]"/>
+            <!--xsl:with-param name="genFuncMenu" select="true"/-->
+            <xsl:with-param name="curModule" select="$curModule"/>
+          </xsl:call-template>
+        </ul>
+      </div>
+    </div>
+  </xsl:template>
+
 
   <!--Users Guide -->
 
diff --git a/lib/erl_docgen/src/docgen_edoc_xml_cb.erl b/lib/erl_docgen/src/docgen_edoc_xml_cb.erl
index d562cfddcc..2c9aa2e3a3 100644
--- a/lib/erl_docgen/src/docgen_edoc_xml_cb.erl
+++ b/lib/erl_docgen/src/docgen_edoc_xml_cb.erl
@@ -1260,11 +1260,15 @@ get_text(#xmlElement{content=[E]}) ->
 
 %% text_and_name_only(Es) -> {N, Ts}
 text_and_a_name_only(Es) ->
-    [Name|_] = [Name ||
-                   #xmlElement{
-                      name = a,
-                      attributes = [#xmlAttribute{name=name}]}=Name <- Es],
-    {Name#xmlElement{content = []}, text_only(Es)}.
+    erlang:display(Es),
+    case [Name || #xmlElement{
+                     name = a,
+                     attributes = [#xmlAttribute{name=name}]}=Name <- Es] of
+        [Name|_] ->
+            {Name#xmlElement{content = []}, text_only(Es)};
+        [] ->
+            {"", text_only(Es)}
+    end.
 
 %% text_only(Es) -> Ts
 %% Takes a list of xmlElement and xmlText and return a lists of xmlText.
-- 
cgit v1.2.3


From cbef7064ee299f9463c2b6a0a274fe6603aedae9 Mon Sep 17 00:00:00 2001
From: Lukas Larsson <lukas@erlang.org>
Date: Wed, 29 Aug 2018 15:09:18 +0200
Subject: erts: Fix more internal docs xmllint

---
 lib/compiler/doc/src/Makefile      | 2 +-
 lib/compiler/doc/src/internal.xml  | 1 +
 lib/erl_docgen/priv/dtd/book.dtd   | 3 ++-
 lib/erl_docgen/priv/dtd/common.dtd | 2 +-
 4 files changed, 5 insertions(+), 3 deletions(-)

(limited to 'lib')

diff --git a/lib/compiler/doc/src/Makefile b/lib/compiler/doc/src/Makefile
index 6ef4595ff3..2fb163b9e7 100644
--- a/lib/compiler/doc/src/Makefile
+++ b/lib/compiler/doc/src/Makefile
@@ -51,7 +51,7 @@ XML_FILES = \
 	$(XML_PART_FILES) $(XML_REF3_FILES) $(XML_APPLICATION_FILES)
 
 XML_INTERNAL_FILES = \
-	cerl.xml cerl_trees.xml
+	cerl.xml cerl_trees.xml cerl_clauses.xml
 
 # ----------------------------------------------------
 
diff --git a/lib/compiler/doc/src/internal.xml b/lib/compiler/doc/src/internal.xml
index 833c788083..f24b363c1c 100644
--- a/lib/compiler/doc/src/internal.xml
+++ b/lib/compiler/doc/src/internal.xml
@@ -33,5 +33,6 @@
   </description>
   <xi:include href="cerl.xml"/>
   <xi:include href="cerl_trees.xml"/>
+  <xi:include href="cerl_clauses.xml"/>
 </internal>
 
diff --git a/lib/erl_docgen/priv/dtd/book.dtd b/lib/erl_docgen/priv/dtd/book.dtd
index aa07d38658..326bf3369a 100644
--- a/lib/erl_docgen/priv/dtd/book.dtd
+++ b/lib/erl_docgen/priv/dtd/book.dtd
@@ -30,7 +30,7 @@
 			       insidecover?,
 			       pagetext,
 			       preamble,
-			       (applications|parts|headline|pagetext)+,
+			       (applications|parts|internals|headline|pagetext)+,
 				(listoffigures?,
 				 listoftables?,
 				 listofterms?,
@@ -56,6 +56,7 @@
 <!ELEMENT applications        (include)* >
 <!ELEMENT parts               (title?,description?,(include|onepart)*) >
 <!ATTLIST parts               lift (yes|no) "no" >
+<!ELEMENT internals           (include)* >
 <!ELEMENT headline            (#PCDATA) >
 <!ELEMENT index               EMPTY >
 <!ELEMENT listoffigures       EMPTY >
diff --git a/lib/erl_docgen/priv/dtd/common.dtd b/lib/erl_docgen/priv/dtd/common.dtd
index b1578ad9d4..0ccd52068b 100644
--- a/lib/erl_docgen/priv/dtd/common.dtd
+++ b/lib/erl_docgen/priv/dtd/common.dtd
@@ -25,7 +25,7 @@
 <!ENTITY % block              "p|pre|code|list|taglist|codeinclude|
                                erleval" >
 <!ENTITY % inline             "#PCDATA|c|i|em|strong|term|cite|br|path|seealso|
-                               url|marker|anno" >
+                               url|marker|anno|image" >
 <!-- XXX --> 
 <!ELEMENT p                   (%inline;)* >
 <!ELEMENT pre                 (#PCDATA|seealso|url|input|anno)* >
-- 
cgit v1.2.3


From 07b9eacff8c65df4ac00a21010c748217c908eb9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bj=C3=B6rn=20Gustavsson?= <bjorn@erlang.org>
Date: Thu, 4 Apr 2019 12:29:56 +0200
Subject: cerl_clauses: Fix broken link

---
 lib/compiler/src/cerl_clauses.erl | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'lib')

diff --git a/lib/compiler/src/cerl_clauses.erl b/lib/compiler/src/cerl_clauses.erl
index fa5104c01b..3fd7ddd181 100644
--- a/lib/compiler/src/cerl_clauses.erl
+++ b/lib/compiler/src/cerl_clauses.erl
@@ -14,8 +14,8 @@
 %% @author Richard Carlsson <carlsson.richard@gmail.com>
 %% @doc Utility functions for Core Erlang case/receive clauses.
 %%
-%% <p>Syntax trees are defined in the module <a
-%% href=""><code>cerl</code></a>.</p>
+%% <p>Syntax trees are defined in the module
+%% <a href="cerl"><code>cerl</code></a>.</p>
 %%
 %% @type cerl() = cerl:cerl()
 
-- 
cgit v1.2.3