Merge branch 'lukas/erl_docgen/add_github_contrib_link/OTP-14979'

* lukas/erl_docgen/add_github_contrib_link/OTP-14979:
  erl_docgen: Remove git dependency in github link script
  stdlib: Fix timer monotonic time link
  erl_docgen: Use name based anchors where possible
  erl_docgen: Change ghlink icon to pencil
  erl_docgen: Fix ghlinks to .xmlsrc
  erl_docgen: Add hover links for ghlink
  erl_docgen: Add ghlink step for all non-generated doc xml files
  Fix erlang:abs/2 type docs

Tickets missed in 9033a41375f3a31a18eb0cba3ea
OTP-14651: temp_alloc disabling
OTP-14652: msacc bugs

21 files changed, 339 insertions, 194 deletions

diff --git a/lib/.gitignore b/lib/.gitignore
index 283393faa9..7cef9d7cf3 100644
--- a/lib/.gitignore
+++ b/lib/.gitignore
@@ -1,32 +1,3 @@
-# common test
-
-/common_test/doc/src/ct.xml
-/common_test/doc/src/ct_cover.xml
-/common_test/doc/src/ct_ftp.xml
-/common_test/doc/src/ct_master.xml
-/common_test/doc/src/ct_rpc.xml
-/common_test/doc/src/ct_snmp.xml
-/common_test/doc/src/ct_ssh.xml
-/common_test/doc/src/ct_netconfc.xml
-/common_test/doc/src/ct_telnet.xml
-/common_test/doc/src/unix_telnet.xml
-
-# edoc
-
-/edoc/doc/src/chapter.xml
-/edoc/doc/src/edoc.xml
-/edoc/doc/src/edoc_doclet.xml
-/edoc/doc/src/edoc_extract.xml
-/edoc/doc/src/edoc_layout.xml
-/edoc/doc/src/edoc_lib.xml
-/edoc/doc/src/edoc_run.xml
-
-# eunit
-
-/eunit/doc/src/chapter.xml
-/eunit/doc/src/eunit.xml
-/eunit/doc/src/eunit_surefire.xml
-
 # erl_interface
 
 /erl_interface/bin
@@ -34,15 +5,6 @@
 /erl_interface/obj.st
 /erl_interface/obj
 
-# gs
-
-/gs/doc/src/gs_chapter2.xml
-/gs/doc/src/gs_chapter4.xml
-/gs/doc/src/gs_chapter5.xml
-/gs/doc/src/gs_chapter6.xml
-/gs/doc/src/gs_chapter7.xml
-/gs/doc/src/gs_chapter8.xml
-
 # megaco
 
 /megaco/src/binary/megaco_ber_bin_drv_media_gateway_control_prev3a.erl
@@ -129,19 +91,6 @@
 /megaco/src/text/megaco_text_parser_v1.erl
 /megaco/src/text/megaco_text_parser_v2.erl
 /megaco/src/text/megaco_text_parser_v3.erl
-/megaco/doc/html/mstone1.jpg
-
-# mnesia
-
-/mnesia/doc/src/Mnesia_App_A.xml
-/mnesia/doc/src/Mnesia_App_B.xml
-/mnesia/doc/src/Mnesia_App_C.xml
-/mnesia/doc/src/Mnesia_App_D.xml
-/mnesia/doc/src/Mnesia_chap2.xml
-/mnesia/doc/src/Mnesia_chap3.xml
-/mnesia/doc/src/Mnesia_chap4.xml
-/mnesia/doc/src/Mnesia_chap5.xml
-/mnesia/doc/src/Mnesia_chap7.xml
 
 # orber & cos* applications
 
@@ -525,39 +474,3 @@
 /orber/src/oe_OrberIFR.hrl
 /orber/src/oe_erlang.erl
 /orber/src/oe_erlang.hrl
-
-# snmp
-
-snmp/doc/intex.html
-
-# syntax_tools
-
-/syntax_tools/doc/src/chapter.xml
-/syntax_tools/doc/src/epp_dodger.xml
-/syntax_tools/doc/src/erl_comment_scan.xml
-/syntax_tools/doc/src/erl_prettypr.xml
-/syntax_tools/doc/src/erl_recomment.xml
-/syntax_tools/doc/src/erl_syntax.xml
-/syntax_tools/doc/src/erl_syntax_lib.xml
-/syntax_tools/doc/src/erl_tidy.xml
-/syntax_tools/doc/src/merl.xml
-/syntax_tools/doc/src/merl_transform.xml
-/syntax_tools/doc/src/igor.xml
-/syntax_tools/doc/src/prettypr.xml
-
-# wx
-
-/wx/doc/src/chapter.xml
-/wx/doc/src/gl.xml
-/wx/doc/src/glu.xml
-/wx/doc/src/ref_man.xml
-
-# xmerl
-
-/xmerl/doc/src/xmerl.xml
-/xmerl/doc/src/xmerl_eventp.xml
-/xmerl/doc/src/xmerl_scan.xml
-/xmerl/doc/src/xmerl_ug.xml
-/xmerl/doc/src/xmerl_xpath.xml
-/xmerl/doc/src/xmerl_xs.xml
-/xmerl/doc/src/xmerl_xsd.xml
diff --git a/lib/asn1/doc/src/Makefile b/lib/asn1/doc/src/Makefile
index 9a388e4e8a..2b5d9467d9 100644
--- a/lib/asn1/doc/src/Makefile
+++ b/lib/asn1/doc/src/Makefile
@@ -51,13 +51,14 @@ XML_CHAPTER_FILES = \
 	asn1_introduction.xml \
 	asn1_getting_started.xml \
 	asn1_overview.xml \
-	asn1_spec.xml \
 	notes.xml
 
 BOOK_FILES = book.xml
 
 XML_FILES = $(BOOK_FILES) $(XML_APPLICATION_FILES) $(XML_REF3_FILES) \
-            $(GEN_XML) $(XML_PART_FILES) $(XML_CHAPTER_FILES)
+            $(XML_PART_FILES) $(XML_CHAPTER_FILES)
+
+XML_GEN_FILES = $(GEN_XML:%=$(XMLDIR)/%)
 
 GIF_FILES = \
 	exclusive_Win_But.gif \
@@ -75,7 +76,8 @@ EXTRA_FILES = \
 	$(DEFAULT_HTML_FILES) \
 	$(ASN1_FILES) \
 	$(XML_REF3_FILES:%.xml=$(HTMLDIR)/%.html) \
-	$(XML_CHAPTER_FILES:%.xml=$(HTMLDIR)/%.html)
+	$(XML_CHAPTER_FILES:%.xml=$(HTMLDIR)/%.html) \
+	$(GEN_XML:%.xml=$(HTMLDIR)/%.html) \
 
 MAN3_FILES = $(XML_REF3_FILES:%.xml=$(MAN3DIR)/%.3)
 
diff --git a/lib/edoc/doc/src/Makefile b/lib/edoc/doc/src/Makefile
index ca9ea66e3c..71de42795a 100644
--- a/lib/edoc/doc/src/Makefile
+++ b/lib/edoc/doc/src/Makefile
@@ -54,9 +54,10 @@ XML_NOTES_FILES = notes.xml
 BOOK_FILES = book.xml
 
 XML_FILES=\
-	$(BOOK_FILES) $(XML_CHAPTER_FILES) \
-	$(XML_PART_FILES) $(XML_REF3_FILES) $(XML_APPLICATION_FILES) \
-	$(XML_NOTES_FILES)
+	$(BOOK_FILES) $(XML_APPLICATION_FILES) \
+	$(XML_PART_FILES) $(XML_NOTES_FILES)
+
+XML_GEN_FILES=$(XML_REF3_FILES:%=$(XMLDIR)/%) $(XML_CHAPTER_FILES:%=$(XMLDIR)/%)
 
 # ----------------------------------------------------
 INFO_FILE = ../../info
@@ -101,11 +102,11 @@ html: gifs $(HTML_REF_MAN_FILE)
 
 man: $(MAN3_FILES)
 
-$(XML_REF3_FILES):
-	escript $(DOCGEN)/priv/bin/xml_from_edoc.escript -def vsn $(EDOC_VSN) -i $(ERL_TOP)/lib/edoc/include $(SRC_DIR)/$(@:%.xml=%.erl)
+$(XML_REF3_FILES:%=$(XMLDIR)/%):
+	$(gen_verbose)escript $(DOCGEN)/priv/bin/xml_from_edoc.escript -def vsn $(EDOC_VSN) -i $(ERL_TOP)/lib/edoc/include -dir $(XMLDIR) $(SRC_DIR)/$(@:$(XMLDIR)/%.xml=%.erl)
 
-$(XML_CHAPTER_FILES): ../overview.edoc
-	escript $(DOCGEN)/priv/bin/xml_from_edoc.escript -def vsn $(EDOC_VSN) -chapter ../overview.edoc
+$(XML_CHAPTER_FILES:%=$(XMLDIR)/%): ../overview.edoc
+	$(gen_verbose)escript $(DOCGEN)/priv/bin/xml_from_edoc.escript -def vsn $(EDOC_VSN) -chapter -dir $(XMLDIR) $<
 
 gifs: $(GIF_FILES:%=$(HTMLDIR)/%)
 
diff --git a/lib/erl_docgen/priv/bin/codeline_preprocessing.escript b/lib/erl_docgen/priv/bin/codeline_preprocessing.escript
index 8e1e35bcdd..67966b79e6 100755
--- a/lib/erl_docgen/priv/bin/codeline_preprocessing.escript
+++ b/lib/erl_docgen/priv/bin/codeline_preprocessing.escript
@@ -30,7 +30,7 @@
 %% Function: main/1
 %% Description:
 %%----------------------------------------------------------------------
-main([InFile, OutFile]) ->
+main([CPath, InFile, OutFile]) ->
     InDev = 
 	case file:open(InFile, [read]) of
 	    {ok,ID} ->
@@ -38,7 +38,6 @@ main([InFile, OutFile]) ->
 	    _ ->
 		halt(5)
 	end,
-    CPath=filename:dirname(InFile),
     OutDev = 
 	case file:open(OutFile, [write]) of
 	    {ok,OD} ->
diff --git a/lib/erl_docgen/priv/bin/github_link.escript b/lib/erl_docgen/priv/bin/github_link.escript
new file mode 100755
index 0000000000..1b36fca202
--- /dev/null
+++ b/lib/erl_docgen/priv/bin/github_link.escript
@@ -0,0 +1,51 @@
+#!/usr/bin/env escript
+%% -*- erlang -*-
+%% %CopyrightBegin%
+%%
+%% Copyright Ericsson AB 2010-2016. All Rights Reserved.
+%%
+%% 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.
+%%
+%% %CopyrightEnd%
+%%----------------------------------------------------------------------
+%% File    : github_link.escript
+%%
+%% Created : 12 Dec 2017 by Lukas Larsson
+%%----------------------------------------------------------------------
+
+main([In, Filename, Sha, Out]) ->
+    {ok, Bin} = file:read_file(In),
+
+    TagsToAnnotate = ["description", "func", "datatype", "section"],
+
+    Subs = subs(TagsToAnnotate, Filename, Sha, re:split(Bin,[$\n])),
+
+    file:write_file(Out, Subs).
+
+subs([], _, _, Bin) ->
+    lists:join("\n", Bin);
+subs([Pat|Pats], Fn, Sha, Bin) ->
+    subs(Pats, Fn, Sha, sub(Bin, Pat, Fn, Sha)).
+
+sub(Bin, Pat, Fn, Sha) ->
+    sub(Bin, Pat, Fn, Sha, 1).
+sub([], _Pat, _Fn, _Sha, _Cnt) ->
+    [];
+sub([H|T], Pat, Fn, Sha, Cnt) ->
+    %% We use the maint branch here, it is not as exact as the tag,
+    %% but it is the best we can do as github does not allow doing
+    %% pullrequests on anything but branches.
+    [re:replace(H,["<",Pat,">"],
+                    ["<",Pat," ghlink=\"maint/",Fn,"#L",
+                     integer_to_list(Cnt),"\">"],[{return,list}]) |
+     sub(T, Pat, Fn, Sha, Cnt+1)].
diff --git a/lib/erl_docgen/priv/bin/xml_from_edoc.escript b/lib/erl_docgen/priv/bin/xml_from_edoc.escript
index b930ae3818..b0e3764fae 100755
--- a/lib/erl_docgen/priv/bin/xml_from_edoc.escript
+++ b/lib/erl_docgen/priv/bin/xml_from_edoc.escript
@@ -28,6 +28,7 @@
 %% Records 
 %%======================================================================
 -record(args, {suffix=".xml",
+               dir=".",
 	       layout=docgen_edoc_xml_cb,
 	       def=[],
 	       includes=[],
@@ -85,7 +86,7 @@ module(File, Args) ->
 		    
 		    {app_default, "OTPROOT"},
 		    {file_suffix, Args#args.suffix},
-		    {dir,         "."},
+		    {dir,         Args#args.dir},
 		    {layout,      Args#args.layout}],
 	    edoc:file(File, Opts);
 	false ->
@@ -118,7 +119,7 @@ users_guide(File, Args) ->
 	    Text = edoc_lib:run_layout(F, Opts),
 	    
 	    OutFile = "chapter" ++ Args#args.suffix,
-	    edoc_lib:write_file(Text, ".", OutFile, Encoding);
+	    edoc_lib:write_file(Text, Args#args.dir, OutFile, Encoding);
 	false ->
 	    io:format("~s: not a regular file\n", [File]),
 	    usage()
@@ -139,6 +140,8 @@ parse(["-def", Key, Val |RawOpts], Type, Args) ->
 parse(["-i", Dir |RawOpts], Type, Args) ->
     Args2 = Args#args{includes=Args#args.includes++[Dir]},
     parse(RawOpts, Type, Args2);
+parse(["-dir", Dir |RawOpts], Type, Args) ->
+    parse(RawOpts, Type, Args#args{dir=Dir});
 parse(["-preprocess", Bool |RawOpts], Type, Args) when Bool == "true";
 						       Bool == "false" ->
     parse(RawOpts, Type, Args#args{preprocess=list_to_atom(Bool)});
diff --git a/lib/erl_docgen/priv/css/otp_doc.css b/lib/erl_docgen/priv/css/otp_doc.css
index 66ea09b53a..34c6befb0e 100644
--- a/lib/erl_docgen/priv/css/otp_doc.css
+++ b/lib/erl_docgen/priv/css/otp_doc.css
@@ -242,8 +242,25 @@ th {
  font-size: small;
 }
 
-h3>a, h4>a{
- color: #1a1a1a !important;
+.title_link {
+    color: #1a1a1a !important;
+    outline: none;
+}
+
+.ghlink {
+    margin-left: -2.7em; /* .pencil.font-size + .pencil.padding.left + .pencil.padding.right = 2.7 */
+    visibility: hidden;
+}
+
+.pencil:before {
+    transform: rotateZ(90deg);
+    content: "\270E";
+    color: #1a1a1a !important;
+    font-weight: bold;
+    font-size: 1.5em;
+    padding: .3em .6em .6em;
+    line-height: 1em;
+    font-family: mono;
 }
 
 hr{
diff --git a/lib/erl_docgen/priv/dtd/chapter.dtd b/lib/erl_docgen/priv/dtd/chapter.dtd
index 8d940b90f7..3e9113d798 100644
--- a/lib/erl_docgen/priv/dtd/chapter.dtd
+++ b/lib/erl_docgen/priv/dtd/chapter.dtd
@@ -35,3 +35,4 @@
 <!ELEMENT section             (marker*,title,
                                (%block;|quote|warning|note|dont|do|br|image|marker|
                                 table|section)*) >
+<!ATTLIST section              ghlink CDATA #IMPLIED>
diff --git a/lib/erl_docgen/priv/dtd/common.refs.dtd b/lib/erl_docgen/priv/dtd/common.refs.dtd
index 172cd16ad4..07c876a17f 100644
--- a/lib/erl_docgen/priv/dtd/common.refs.dtd
+++ b/lib/erl_docgen/priv/dtd/common.refs.dtd
@@ -26,8 +26,10 @@
 %common.header;
 
 <!ELEMENT description         (%block;|quote|br|marker|warning|note|dont|do)* >
+<!ATTLIST description          ghlink CDATA #IMPLIED>
 <!ELEMENT funcs               (func)+ >
 <!ELEMENT func                (name+,fsummary,(type|type_desc)*,desc?) >
+<!ATTLIST func                 ghlink CDATA #IMPLIED>
 <!-- ELEMENT name is defined in each ref dtd -->
 <!ELEMENT fsummary            (#PCDATA|c|i|em|anno)* >
 <!ELEMENT type                (v,d?)* >
@@ -42,9 +44,11 @@
 <!ELEMENT email               (#PCDATA) >
 <!ELEMENT section             (marker*,title,(%block;|quote|br|marker|
                                warning|note|dont|do|section)*) >
+<!ATTLIST section              ghlink CDATA #IMPLIED>
 <!ELEMENT datatypes           (datatype_title?,datatype)+ >
 <!ELEMENT datatype_title      (#PCDATA) >
 <!ELEMENT datatype            (name+,desc?) >
+<!ATTLIST datatype             ghlink CDATA #IMPLIED>
 <!ELEMENT type_desc           (#PCDATA|anno|c|seealso)* >
 <!ATTLIST type_desc            variable CDATA #IMPLIED
                                name CDATA #IMPLIED>
diff --git a/lib/erl_docgen/priv/xsl/db_html.xsl b/lib/erl_docgen/priv/xsl/db_html.xsl
index f9f3a356be..b6ebcc0c67 100644
--- a/lib/erl_docgen/priv/xsl/db_html.xsl
+++ b/lib/erl_docgen/priv/xsl/db_html.xsl
@@ -54,6 +54,24 @@
     <func:result select="$result"/>
   </func:function>
 
+  <func:function name="erl:lower-case">
+    <xsl:param name="str"/>
+
+    <xsl:variable name="uppercase" select="'ABCDEFGHIJKLMNOPQRSTUVWXYZ'"/>
+    <xsl:variable name="lowercase" select="'abcdefghijklmnopqrstuvwxyz'"/>
+
+    <xsl:variable name="result">
+      <xsl:value-of select="translate($str, $uppercase, $lowercase)"/>
+    </xsl:variable>
+
+    <func:result select="$result"/>
+  </func:function>
+
+  <func:function name="erl:to-link">
+    <xsl:param name="text"/>
+    <func:result select="translate(erl:lower-case($text),': /()&quot;&#10;','-------')"/>
+  </func:function>
+
   <!-- Used from template menu.funcs to sort a module's functions for the lefthand index list,
        from the module's .xml file. Returns a value on which to sort the entity in question
        (a <name> element).
@@ -208,6 +226,7 @@
 	<xsl:variable name="local_types"
 		      select="../type[string-length(@name) > 0]"/>
 	<xsl:apply-templates select="$spec/contract/clause/head">
+          <xsl:with-param name="ghlink" select="ancestor-or-self::*[@ghlink]/@ghlink"/>
 	  <xsl:with-param name="local_types" select="$local_types"/>
 	  <xsl:with-param name="global_types" select="$global_types"/>
 	</xsl:apply-templates>
@@ -216,9 +235,17 @@
   </xsl:template>
 
   <xsl:template match="head">
+    <xsl:param name="ghlink"/>
     <xsl:param name="local_types"/>
     <xsl:param name="global_types"/>
-    <div class="bold_code func-head">
+    <xsl:variable name="id" select="concat(concat(concat(concat(../../../name,'-'),../../../arity),'-'),generate-id(.))"/>
+    <div class="bold_code func-head"
+         onMouseOver="document.getElementById('ghlink-{$id}').style.visibility = 'visible';"
+         onMouseOut="document.getElementById('ghlink-{$id}').style.visibility = 'hidden';">
+      <xsl:call-template name="ghlink">
+        <xsl:with-param name="ghlink" select="$ghlink"/>
+        <xsl:with-param name="id" select="$id"/>
+      </xsl:call-template>
       <xsl:apply-templates mode="local_type">
         <xsl:with-param name="local_types" select="$local_types"/>
         <xsl:with-param name="global_types" select="$global_types"/>
@@ -403,24 +430,35 @@
 
   <!-- Datatypes -->
   <xsl:template match="datatypes">
-    <h3>
-        <a name="data-types" href="#data-types"><xsl:text>Data Types</xsl:text></a>
-    </h3>
+    <xsl:call-template name="h3_title_link">
+      <xsl:with-param name="title">Data Types</xsl:with-param>
+    </xsl:call-template>
     <xsl:apply-templates/>
   </xsl:template>
 
-  <!-- Datatype Title-->
+  <!-- Datatype Title, is the really needed? not used by anything -->
   <xsl:template match="datatype_title">
-     <xsl:variable name="title" select="."/>
-     <h4>
-        <a name="{$title}" href="#{$title}"><xsl:apply-templates/></a>
+    <xsl:variable name="title" select="."/>
+    <h4>
+      <xsl:call-template name="title_link">
+        <xsl:with-param name="title"><xsl:apply-templates/></xsl:with-param>
+        <xsl:with-param name="link" select="$title"/>
+      </xsl:call-template>
     </h4>
   </xsl:template>
 
   <!-- Datatype -->
   <xsl:template match="datatype">
+    <xsl:variable name="id" select="concat('type-',name/@name)"/>
     <div class="data-types-body">
-      <div class="data-type-name"><xsl:apply-templates select="name"/></div>
+      <div class="data-type-name"
+           onMouseOver="document.getElementById('ghlink-{$id}').style.visibility = 'visible';"
+           onMouseOut="document.getElementById('ghlink-{$id}').style.visibility = 'hidden';">
+        <xsl:call-template name="ghlink">
+          <xsl:with-param name="id" select="$id"/>
+        </xsl:call-template>
+        <xsl:apply-templates select="name"/>
+      </div>
       <div class="data-type-desc"><xsl:apply-templates select="desc"/></div>
     </div>
   </xsl:template>
@@ -904,7 +942,7 @@
 
  <!-- Header -->
  <xsl:template match="header"/>
-  
+
  <!-- Section/Title -->
  <xsl:template match="section/title"/>
 
@@ -917,10 +955,12 @@
       <xsl:for-each select="marker">
 	<xsl:call-template name="marker-before-title"/>
       </xsl:for-each>
-      <a name="{generate-id(title)}">
-        <xsl:value-of select="$chapnum"/>.<xsl:number/>&#160;
-        <xsl:value-of select="title"/>
-      </a>
+      <xsl:call-template name="title_link">
+        <xsl:with-param name="title">
+          <xsl:value-of select="$chapnum"/>.<xsl:number/>&#160;
+          <xsl:value-of select="title"/>
+        </xsl:with-param>
+      </xsl:call-template>
     </h3>
     <xsl:apply-templates>
       <xsl:with-param name="chapnum" select="$chapnum"/>
@@ -937,7 +977,9 @@
 	<xsl:call-template name="marker-before-title"/>
       </xsl:for-each>
       <!-- xsl:value-of select="$partnum"/>.<xsl:value-of select="$chapnum"/>.<xsl:value-of select="$sectnum"/>.<xsl:number/ -->
-      <xsl:value-of select="title"/>
+      <xsl:call-template name="title_link">
+        <xsl:with-param name="title" select="title"/>
+      </xsl:call-template>
     </h4>
     <xsl:apply-templates>
       <xsl:with-param name="chapnum" select="$chapnum"/>
@@ -967,9 +1009,9 @@
       <xsl:for-each select="marker">
 	<xsl:call-template name="marker-before-title"/>
       </xsl:for-each>
-      <a name="{generate-id(title)}">
-        <xsl:value-of select="title"/>
-      </a>
+      <xsl:call-template name="title_link">
+        <xsl:with-param name="title" select="title"/>
+      </xsl:call-template>
     </h3>
     <div class="REFBODY rb-3">
     <xsl:apply-templates>
@@ -1359,7 +1401,7 @@
     <xsl:param name="chapter_file"/>
     <xsl:for-each select="$entries">
       <li title="{title}">
-        <a href="{$chapter_file}.html#{generate-id(title)}">
+        <a href="{$chapter_file}.html#{erl:to-link(title)}">
           <xsl:value-of select="title"/>
         </a>
       </li>
@@ -1813,7 +1855,9 @@
   <!-- Module -->
   <xsl:template match="module">
     <xsl:param name="partnum"/>
-    <h3><a name="module" href="#module">Module</a></h3>
+    <xsl:call-template name="h3_title_link">
+      <xsl:with-param name="title">Module</xsl:with-param>
+    </xsl:call-template>
     <div class="REFBODY module-body">
       <xsl:apply-templates>
         <xsl:with-param name="partnum" select="$partnum"/>
@@ -1825,7 +1869,9 @@
   <!-- Modulesummary -->
   <xsl:template match="modulesummary">
     <xsl:param name="partnum"/>
-    <h3><a name="module-summary" href="#module-summary">Module Summary</a></h3>
+    <xsl:call-template name="h3_title_link">
+      <xsl:with-param name="title">Module Summary</xsl:with-param>
+    </xsl:call-template>
     <div class="REFBODY module-summary-body">
       <xsl:apply-templates>
         <xsl:with-param name="partnum" select="$partnum"/>
@@ -1836,7 +1882,9 @@
   <!-- Lib -->
   <xsl:template match="lib">
     <xsl:param name="partnum"/>
-    <h3><a name="c-library" href="#c-library">C Library</a></h3>
+    <xsl:call-template name="h3_title_link">
+      <xsl:with-param name="title">C Library</xsl:with-param>
+    </xsl:call-template>
     <div class="REFBODY c-library-body">
       <xsl:apply-templates>
         <xsl:with-param name="partnum" select="$partnum"/>
@@ -1848,7 +1896,9 @@
   <!-- Libsummary -->
   <xsl:template match="libsummary">
     <xsl:param name="partnum"/>
-    <h3><a name="library-summary" href="#library-summary">Library Summary</a></h3>
+    <xsl:call-template name="h3_title_link">
+      <xsl:with-param name="title">Library Summary</xsl:with-param>
+    </xsl:call-template>
     <div class="REFBODY library-summary-body">
       <xsl:apply-templates>
         <xsl:with-param name="partnum" select="$partnum"/>
@@ -1859,7 +1909,9 @@
   <!-- Com -->
   <xsl:template match="com">
     <xsl:param name="partnum"/>
-    <h3><a name="command" href="#command">Command</a></h3>
+    <xsl:call-template name="h3_title_link">
+      <xsl:with-param name="title">Command</xsl:with-param>
+    </xsl:call-template>
     <div class="REFBODY command-body">
       <xsl:apply-templates>
         <xsl:with-param name="partnum" select="$partnum"/>
@@ -1871,7 +1923,9 @@
   <!-- Comsummary -->
   <xsl:template match="comsummary">
     <xsl:param name="partnum"/>
-    <h3><a name="command-summary" href="#command-summary">Command Summary</a></h3>
+    <xsl:call-template name="h3_title_link">
+      <xsl:with-param name="title">Command Summary</xsl:with-param>
+    </xsl:call-template>
     <div class="REFBODY command-summary-body">
       <xsl:apply-templates>
         <xsl:with-param name="partnum" select="$partnum"/>
@@ -1882,7 +1936,9 @@
   <!-- File -->
   <xsl:template match="file">
     <xsl:param name="partnum"/>
-    <h3><a name="file" href="#file">File</a></h3>
+    <xsl:call-template name="h3_title_link">
+      <xsl:with-param name="title">File</xsl:with-param>
+    </xsl:call-template>
     <div class="REFBODY file-body">
       <xsl:apply-templates>
         <xsl:with-param name="partnum" select="$partnum"/>
@@ -1894,7 +1950,9 @@
   <!-- Filesummary -->
   <xsl:template match="filesummary">
     <xsl:param name="partnum"/>
-    <h3><a name="file-summary" href="#file-summary">File Summary</a></h3>
+    <xsl:call-template name="h3_title_link">
+      <xsl:with-param name="title">File Summary</xsl:with-param>
+    </xsl:call-template>
     <div class="REFBODY file-summary-body">
       <xsl:apply-templates>
         <xsl:with-param name="partnum" select="$partnum"/>
@@ -1906,7 +1964,9 @@
   <!-- App -->
   <xsl:template match="app">
     <xsl:param name="partnum"/>
-    <h3><a name="application" href="#application">Application</a></h3>
+    <xsl:call-template name="h3_title_link">
+      <xsl:with-param name="title">Application</xsl:with-param>
+    </xsl:call-template>
     <div class="REFBODY application-body">
       <xsl:apply-templates>
         <xsl:with-param name="partnum" select="$partnum"/>
@@ -1918,7 +1978,9 @@
   <!-- Appsummary -->
   <xsl:template match="appsummary">
     <xsl:param name="partnum"/>
-    <h3><a name="application-summary" href="#application-summary">Application Summary</a></h3>
+    <xsl:call-template name="h3_title_link">
+      <xsl:with-param name="title">Application Summary</xsl:with-param>
+    </xsl:call-template>
     <div class="REFBODY application-summary-body">
       <xsl:apply-templates>
         <xsl:with-param name="partnum" select="$partnum"/>
@@ -1929,7 +1991,9 @@
   <!-- Description -->
   <xsl:template match="description">
     <xsl:param name="partnum"/>
-    <h3><a name="description" href="#description">Description</a></h3>
+        <xsl:call-template name="h3_title_link">
+      <xsl:with-param name="title">Description</xsl:with-param>
+    </xsl:call-template>
     <div class="REFBODY description-body">
       <p>
         <xsl:apply-templates>
@@ -1943,7 +2007,9 @@
   <xsl:template match="funcs">
     <xsl:param name="partnum"/>
 
-    <h3><a name="exports" href="#exports"><xsl:text>Exports</xsl:text></a></h3>
+    <xsl:call-template name="h3_title_link">
+      <xsl:with-param name="title">Exports</xsl:with-param>
+    </xsl:call-template>
 
     <div class="exports-body">
         <xsl:apply-templates>
@@ -1960,7 +2026,8 @@
     <p><xsl:apply-templates select="name"/>
        <xsl:apply-templates
            select="name[string-length(@arity) > 0 and position()=last()]"
-           mode="types"/></p>
+           mode="types"/>
+    </p>
 
     <xsl:apply-templates select="fsummary|type|desc">
       <xsl:with-param name="partnum" select="$partnum"/>
@@ -2019,14 +2086,19 @@
 
     <xsl:choose>
       <xsl:when test="ancestor::cref">
-        <a name="{substring-before(nametext, '(')}">
-          <span class="bold_code bc-7">
-            <xsl:value-of select="ret"/>
-            <xsl:call-template name="maybe-space-after-ret">
-              <xsl:with-param name="s" select="ret"/>
-            </xsl:call-template>
-            <xsl:value-of select="nametext"/>
-          </span></a><br/>
+        <span class="bold_code bc-7">
+          <xsl:call-template name="title_link">
+            <xsl:with-param name="link" select="substring-before(nametext, '(')"/>
+            <xsl:with-param name="title">
+              <xsl:value-of select="ret"/>
+              <xsl:call-template name="maybe-space-after-ret">
+                <xsl:with-param name="s" select="ret"/>
+              </xsl:call-template>
+              <xsl:value-of select="nametext"/>
+            </xsl:with-param>
+          </xsl:call-template>
+        </span>
+        <br/>
       </xsl:when>
       <xsl:when test="ancestor::erlref">
         <xsl:variable name="fname">
@@ -2047,15 +2119,29 @@
         </xsl:variable>
 	<xsl:choose>
 	  <xsl:when test="ancestor::datatype">
-            <a name="type-{$fname}"></a><span class="bold_code bc-8"><xsl:apply-templates/></span><br/>
+            <div class="bold_code bc-8">
+              <xsl:call-template name="title_link">
+                <xsl:with-param name="link" select="concat('type-',$fname)"/>
+                <xsl:with-param name="title">
+                  <xsl:apply-templates/>
+                </xsl:with-param>
+              </xsl:call-template>
+            </div>
 	  </xsl:when>
           <xsl:otherwise>
-            <a name="{$fname}-{$arity}"></a><span class="bold_code fun-type"><xsl:apply-templates/></span><br/>
+            <div class="bold_code fun-type">
+              <xsl:call-template name="title_link">
+                <xsl:with-param name="link" select="concat(concat($fname,'-'),$arity)"/>
+                <xsl:with-param name="title">
+                  <xsl:apply-templates/>
+                </xsl:with-param>
+              </xsl:call-template>
+            </div>
           </xsl:otherwise>
 	</xsl:choose>
       </xsl:when>
       <xsl:otherwise>
-        <span class="bold_code bc-10"><xsl:value-of select="."/></span>
+        <div class="bold_code bc-10"><xsl:value-of select="."/></div>
       </xsl:otherwise>
     </xsl:choose>
 
@@ -2115,6 +2201,49 @@
     </div>
   </xsl:template>
 
+  <xsl:template name="h3_title_link">
+    <xsl:param name="title"/>
+    <h3>
+      <xsl:call-template name="title_link">
+        <xsl:with-param name="title" select="$title"/>
+        <xsl:with-param name="link" select="erl:to-link($title)"/>
+      </xsl:call-template>
+    </h3>
+  </xsl:template>
+
+  <xsl:template name="title_link">
+    <xsl:param name="title"/>
+    <xsl:param name="link" select="erl:to-link(title)"/>
+    <xsl:param name="ghlink" select="ancestor-or-self::*[@ghlink][position() = 1]/@ghlink"/>
+    <xsl:variable name="id" select="concat(concat($link,'-'), generate-id(.))"/>
+    <span onMouseOver="document.getElementById('ghlink-{$id}').style.visibility = 'visible';"
+          onMouseOut="document.getElementById('ghlink-{$id}').style.visibility = 'hidden';">
+      <xsl:call-template name="ghlink">
+          <xsl:with-param name="id" select="$id"/>
+          <xsl:with-param name="ghlink" select="$ghlink"/>
+      </xsl:call-template>
+      <a class="title_link" name="{$link}" href="#{$link}"><xsl:value-of select="$title"/></a>
+    </span>
+  </xsl:template>
+
+  <xsl:template name="ghlink">
+    <xsl:param name="id"/>
+    <xsl:param name="ghlink" select="ancestor-or-self::*[@ghlink][position() = 1]/@ghlink"/>
+    <xsl:choose>
+      <xsl:when test="string-length($ghlink) > 0">
+        <span id="ghlink-{$id}" class="ghlink">
+          <a href="https://github.com/erlang/otp/edit/{$ghlink}"
+             title="Found an issue with the documentation? Fix it by clicking here!">
+            <span class="pencil"/>
+          </a>
+        </span>
+      </xsl:when>
+      <xsl:otherwise>
+        <span id="ghlink-{$id}"/>
+      </xsl:otherwise>
+    </xsl:choose>
+  </xsl:template>
+
   <!-- Desc -->
   <xsl:template match="desc">
     <xsl:param name="partnum"/>
diff --git a/lib/et/doc/src/Makefile b/lib/et/doc/src/Makefile
index 0257a8f817..162d36e274 100644
--- a/lib/et/doc/src/Makefile
+++ b/lib/et/doc/src/Makefile
@@ -45,8 +45,11 @@ include files.mk
 XML_FILES = $(BOOK_FILES) $(XML_APPLICATION_FILES) $(XML_REF3_FILES) \
             $(XML_PART_FILES) $(XML_CHAPTER_FILES) 
 
+XML_GEN_FILES = $(GEN_XML:%=$(XMLDIR)/%)
+
 HTML_FILES = $(XML_APPLICATION_FILES:%.xml=$(HTMLDIR)/%.html) \
-	$(XML_PART_FILES:%.xml=$(HTMLDIR)/%.html)
+	$(XML_PART_FILES:%.xml=$(HTMLDIR)/%.html) \
+	$(GEN_XML:%.xml=$(HTMLDIR)/%.html)
 
 INFO_FILE = ../../info
 
diff --git a/lib/et/doc/src/files.mk b/lib/et/doc/src/files.mk
index e0ea9b0b76..7437da7ce3 100644
--- a/lib/et/doc/src/files.mk
+++ b/lib/et/doc/src/files.mk
@@ -31,10 +31,13 @@ XML_PART_FILES = \
 
 XML_CHAPTER_FILES = \
 	et_intro.xml \
+	notes.xml
+
+GEN_XML = \
 	et_tutorial.xml \
 	et_desc.xml \
-	et_examples.xml \
-	notes.xml
+	et_examples.xml
+
 
 BOOK_FILES = book.xml
 
diff --git a/lib/eunit/doc/src/Makefile b/lib/eunit/doc/src/Makefile
index 610e575af6..e91d947592 100644
--- a/lib/eunit/doc/src/Makefile
+++ b/lib/eunit/doc/src/Makefile
@@ -70,9 +70,10 @@ HTML_STYLESHEET_FILES = \
 BOOK_FILES = book.xml
 
 XML_FILES = \
-	$(BOOK_FILES) $(XML_CHAPTER_FILES)  $(XML_NOTES_FILES) \
-	$(XML_PART_FILES) $(XML_REF3_FILES) $(XML_APPLICATION_FILES)
+	$(BOOK_FILES) $(XML_NOTES_FILES) \
+	$(XML_PART_FILES) $(XML_APPLICATION_FILES)
 
+XML_GEN_FILES = $(XML_REF3_FILES:%=$(XMLDIR)/%) $(XML_CHAPTER_FILES:%=$(XMLDIR)/%)
 
 # ----------------------------------------------------
 INFO_FILE = ../../info
@@ -122,11 +123,11 @@ man: $(MAN3_FILES)
 
 gifs: $(GIF_FILES:%=$(HTMLDIR)/%)
 
-$(XML_REF3_FILES):
-	escript $(DOCGEN)/priv/bin/xml_from_edoc.escript -def vsn $(EUNIT_VSN) -i $(EUNIT_INC_DIR) $(EUNIT_DIR)/$(@:%.xml=%.erl)
+$(XML_REF3_FILES:%=$(XMLDIR)/%):
+	$(gen_verbose)escript $(DOCGEN)/priv/bin/xml_from_edoc.escript -def vsn $(EUNIT_VSN) -i $(EUNIT_INC_DIR) -dir $(XMLDIR) $(EUNIT_DIR)/$(@:$(XMLDIR)/%.xml=%.erl)
 
-$(XML_CHAPTER_FILES):
-	escript $(DOCGEN)/priv/bin/xml_from_edoc.escript -def vsn $(EUNIT_VSN) -chapter ../overview.edoc
+$(XML_CHAPTER_FILES:%=$(XMLDIR)/%):
+	$(gen_verbose)escript $(DOCGEN)/priv/bin/xml_from_edoc.escript -def vsn $(EUNIT_VSN) -chapter -dir $(XMLDIR) ../overview.edoc
 
 info:
 	@echo "XML_PART_FILES: $(XML_PART_FILES)"
diff --git a/lib/kernel/doc/src/Makefile b/lib/kernel/doc/src/Makefile
index 0759f362d4..2413541082 100644
--- a/lib/kernel/doc/src/Makefile
+++ b/lib/kernel/doc/src/Makefile
@@ -137,16 +137,16 @@ clean clean_docs:
 	rm -f errs core *~
 
 $(SPECDIR)/specs_erl_prim_loader_stub.xml:
-	escript $(SPECS_EXTRACTOR) $(SPECS_FLAGS) \
+	$(gen_verbose)escript $(SPECS_EXTRACTOR) $(SPECS_FLAGS) \
                 -o$(dir $@) -module erl_prim_loader_stub
 $(SPECDIR)/specs_erlang_stub.xml:
-	escript $(SPECS_EXTRACTOR) $(SPECS_FLAGS) \
+	$(gen_verbose)escript $(SPECS_EXTRACTOR) $(SPECS_FLAGS) \
                 -o$(dir $@) -module erlang_stub
 $(SPECDIR)/specs_init_stub.xml:
-	escript $(SPECS_EXTRACTOR) $(SPECS_FLAGS) \
+	$(gen_verbose)escript $(SPECS_EXTRACTOR) $(SPECS_FLAGS) \
                 -o$(dir $@) -module init_stub
 $(SPECDIR)/specs_zlib_stub.xml:
-	escript $(SPECS_EXTRACTOR) $(SPECS_FLAGS) \
+	$(gen_verbose)escript $(SPECS_EXTRACTOR) $(SPECS_FLAGS) \
                 -o$(dir $@) -module zlib_stub
 
 # ----------------------------------------------------
diff --git a/lib/mnesia/doc/src/Makefile b/lib/mnesia/doc/src/Makefile
index 82fcf66256..aed46d50db 100644
--- a/lib/mnesia/doc/src/Makefile
+++ b/lib/mnesia/doc/src/Makefile
@@ -49,16 +49,18 @@ XML_PART_FILES = \
 XML_CHAPTER_FILES = \
 	Mnesia_chap1.xml \
 	Mnesia_overview.xml \
+	Mnesia_chap8.xml \
+	notes.xml
+
+XML_CHAPTER_GEN_FILES = \
 	Mnesia_chap2.xml \
 	Mnesia_chap3.xml \
 	Mnesia_chap4.xml \
 	Mnesia_chap5.xml \
 	Mnesia_chap7.xml \
-	Mnesia_chap8.xml \
 	Mnesia_App_A.xml \
 	Mnesia_App_B.xml \
-	Mnesia_App_C.xml \
-	notes.xml
+	Mnesia_App_C.xml
 
 BOOK_FILES = book.xml
 
@@ -66,6 +68,8 @@ XML_FILES = \
 	$(BOOK_FILES) $(XML_CHAPTER_FILES) \
 	$(XML_PART_FILES) $(XML_REF3_FILES) $(XML_APPLICATION_FILES)
 
+XML_GEN_FILES = $(XML_CHAPTER_GEN_FILES:%=$(XMLDIR)/%)
+
 GIF_FILES = \
 	company.gif
 
diff --git a/lib/runtime_tools/doc/src/Makefile b/lib/runtime_tools/doc/src/Makefile
index a9b0056a93..11583406b7 100644
--- a/lib/runtime_tools/doc/src/Makefile
+++ b/lib/runtime_tools/doc/src/Makefile
@@ -60,8 +60,9 @@ BOOK_FILES = book.xml
 XML_FILES = \
 	$(BOOK_FILES) $(XML_CHAPTER_FILES) \
 	$(XML_PART_FILES) $(XML_REF3_FILES) \
-	$(XML_REF6_FILES) $(XML_APPLICATION_FILES) \
-	$(GENERATED_XML_FILES)
+	$(XML_REF6_FILES) $(XML_APPLICATION_FILES)
+
+XML_GEN_FILES = $(GENERATED_XML_FILES:%=$(XMLDIR)/%)
 
 GIF_FILES =
 
@@ -97,7 +98,7 @@ SPECS_FLAGS = -I../../include -I../../../kernel/src
 # Targets
 # ----------------------------------------------------
 
-%.xml: $(ERL_TOP)/HOWTO/%.md $(ERL_TOP)/make/emd2exml
+$(XMLDIR)/%.xml: $(ERL_TOP)/HOWTO/%.md $(ERL_TOP)/make/emd2exml
 	$(ERL_TOP)/make/emd2exml $< $@
 
 $(HTMLDIR)/%.gif: %.gif
diff --git a/lib/stdlib/doc/src/Makefile b/lib/stdlib/doc/src/Makefile
index af27efa6c1..508a4fa2de 100644
--- a/lib/stdlib/doc/src/Makefile
+++ b/lib/stdlib/doc/src/Makefile
@@ -163,7 +163,7 @@ clean clean_docs:
 	rm -f errs core *~
 
 $(SPECDIR)/specs_erl_id_trans.xml:
-	escript $(SPECS_EXTRACTOR) $(SPECS_FLAGS) \
+	$(gen_verbose)escript $(SPECS_EXTRACTOR) $(SPECS_FLAGS) \
 		-o$(dir $@) -module erl_id_trans
 
 # ----------------------------------------------------
diff --git a/lib/stdlib/doc/src/timer.xml b/lib/stdlib/doc/src/timer.xml
index 8e828f8f56..53107ade2c 100644
--- a/lib/stdlib/doc/src/timer.xml
+++ b/lib/stdlib/doc/src/timer.xml
@@ -270,7 +270,7 @@
           <item>
             <p>Evaluates <c>apply(<anno>Module</anno>, <anno>Function</anno>,
               <anno>Arguments</anno>)</c> and measures the elapsed real time as 
-              reported by <seealso marker="erlang#monotonic_time/0">
+              reported by <seealso marker="erts:erlang#monotonic_time/0">
               <c>erlang:monotonic_time/0</c></seealso>.</p>
             <p>Returns <c>{<anno>Time</anno>, <anno>Value</anno>}</c>, where
               <c><anno>Time</anno></c> is the elapsed real time in
diff --git a/lib/syntax_tools/doc/src/Makefile b/lib/syntax_tools/doc/src/Makefile
index 1ce620b3d6..a346b9a0bd 100644
--- a/lib/syntax_tools/doc/src/Makefile
+++ b/lib/syntax_tools/doc/src/Makefile
@@ -63,10 +63,11 @@ BOOK_FILES = book.xml
 
 
 XML_FILES=\
-	$(BOOK_FILES) $(XML_CHAPTER_FILES) \
-	$(XML_PART_FILES) $(XML_REF3_FILES) $(XML_APPLICATION_FILES) \
+	$(BOOK_FILES) $(XML_PART_FILES)  $(XML_APPLICATION_FILES) \
 	$(XML_NOTES_FILES)
 
+XML_GEN_FILES = $(XML_REF3_FILES:%=$(XMLDIR)/%) $(XML_CHAPTER_FILES:%=$(XMLDIR)/%)
+
 # ----------------------------------------------------
 INFO_FILE = ../../info
 
@@ -108,11 +109,13 @@ html: gifs $(HTML_REF_MAN_FILE)
 
 man: $(MAN3_FILES)
 
-$(XML_REF3_FILES):
-	escript $(DOCGEN)/priv/bin/xml_from_edoc.escript $(SRC_DIR)/$(@:%.xml=%.erl)
+$(XML_REF3_FILES:%=$(XMLDIR)/%):
+	$(gen_verbose)escript $(DOCGEN)/priv/bin/xml_from_edoc.escript \
+	-dir $(XMLDIR) $(SRC_DIR)/$(@:$(XMLDIR)/%.xml=%.erl)
 
-$(XML_CHAPTER_FILES):
-	escript $(DOCGEN)/priv/bin/xml_from_edoc.escript -def vsn $(VSN) -chapter ../overview.edoc
+$(XML_CHAPTER_FILES:%=$(XMLDIR)/%):
+	$(gen_verbose)escript $(DOCGEN)/priv/bin/xml_from_edoc.escript -def vsn $(VSN) \
+	-chapter -dir $(XMLDIR) ../overview.edoc
 
 gifs: $(GIF_FILES:%=$(HTMLDIR)/%)
 
diff --git a/lib/wx/doc/src/Makefile b/lib/wx/doc/src/Makefile
index a76740adf1..c132c628f7 100644
--- a/lib/wx/doc/src/Makefile
+++ b/lib/wx/doc/src/Makefile
@@ -46,9 +46,13 @@ XML_NOTES_FILES = notes.xml
 BOOK_FILES = book.xml
 
 XML_FILES = \
-	$(BOOK_FILES) $(XML_CHAPTER_FILES) \
-	$(XML_PART_FILES) $(XML_REF3_FILES) \
-	$(XML_NOTES_FILES) $(XML_APPLICATION_FILES)
+	$(BOOK_FILES) \
+	$(XML_PART_FILES) $(XML_NOTES_FILES)
+
+XML_GEN_FILES = \
+	$(XML_CHAPTER_FILES:%=$(XMLDIR)/%) \
+	$(XML_REF3_FILES:%=$(XMLDIR)/%) \
+	$(XML_APPLICATION_FILES:%=$(XMLDIR)/%)
 
 # ----------------------------------------------------
 INFO_FILE = ../../info
@@ -93,22 +97,26 @@ gifs: $(GIF_FILES:%=$(HTMLDIR)/%)
 xml: $(XML_REF3_FILES) $(XML_CHAPTER_FILES)
 
 ref_man.xml: ref_man.xml.src
-	@echo Preparing ref_man.xml
-	@cat ref_man.xml.src > ref_man.xml
+	@echo Preparing $@
+	@cat ref_man.xml.src > $@
 	@for d in $(ModsNoExt); do         \
-		echo "  <xi:include href=\"$$d.xml\"/>" >> ref_man.xml ; \
+		echo "  <xi:include href=\"$$d.xml\"/>" >> $@ ; \
 	done
-	@echo "</application>" >> ref_man.xml
-	@echo
+	@echo "</application>" >> $@
 
-$(ErlMods:%.erl=%.xml): ../../src/$(@:%.xml=%.erl)
-	escript $(DOCGEN)/priv/bin/xml_from_edoc.escript -def vsn $(VSN) -preprocess true -sort_functions false ../../src/$(@:%.xml=%.erl)
+$(ErlMods:%.erl=$(XMLDIR)/%.xml):
+	$(gen_verbose)escript $(DOCGEN)/priv/bin/xml_from_edoc.escript \
+	-def vsn $(VSN) -preprocess true -sort_functions false -dir $(XMLDIR) \
+	../../src/$(@:$(XMLDIR)/%.xml=%.erl)
 
-$(GenMods:%.erl=%.xml): ../../src/gen/$(@:%.xml=%.erl)
-	escript $(DOCGEN)/priv/bin/xml_from_edoc.escript -def vsn $(VSN) -i ../../src -preprocess true -sort_functions false ../../src/gen/$(@:%.xml=%.erl)
+$(GenMods:%.erl=$(XMLDIR)/%.xml):
+	$(gen_verbose)escript $(DOCGEN)/priv/bin/xml_from_edoc.escript \
+	-def vsn $(VSN) -i ../../src -preprocess true -sort_functions false -dir $(XMLDIR) \
+	../../src/gen/$(@:$(XMLDIR)/%.xml=%.erl)
 
-$(XML_CHAPTER_FILES): ../overview.edoc
-	escript $(DOCGEN)/priv/bin/xml_from_edoc.escript -def vsn $(VSN) -chapter ../overview.edoc
+$(XML_CHAPTER_FILES:%=$(XMLDIR)/%): ../overview.edoc
+	$(gen_verbose)escript $(DOCGEN)/priv/bin/xml_from_edoc.escript \
+	-def vsn $(VSN) -chapter -dir $(XMLDIR) $<
 
 debug opt:
 
@@ -118,7 +126,7 @@ clean clean_docs:
 	rm -f $(TOP_PDF_FILE) $(TOP_PDF_FILE:%.pdf=%.fo)
 	rm -f $(SPECDIR)/*
 	rm -f errs core *~ ../html/edoc-info
-	rm -f $(XML_REF3_FILES) $(XML_CHAPTER_FILES) *.html
+	rm -f $(XML_GEN_FILES) *.html
 
 # ----------------------------------------------------
 # Release Target
diff --git a/lib/xmerl/doc/src/Makefile b/lib/xmerl/doc/src/Makefile
index 7d0b0b2392..94100910ef 100644
--- a/lib/xmerl/doc/src/Makefile
+++ b/lib/xmerl/doc/src/Makefile
@@ -54,10 +54,9 @@ XMERL_MODULES = \
 
 
 XML_APPLICATION_FILES = ref_man.xml
-XMERL_XML_FILES = $(XMERL_MODULES:=.xml)
+XMERL_XML_FILES = $(XMERL_MODULES:%=$(XMLDIR)/%.xml)
 
-XML_REF3_FILES = $(XMERL_XML_FILES) \
-	xmerl_sax_parser.xml
+XML_REF3_FILES = xmerl_sax_parser.xml
 
 XML_PART_FILES = \
 	part.xml
@@ -65,9 +64,10 @@ XML_PART_FILES = \
 XML_REF6_FILES =
 
 XML_CHAPTER_FILES =  \
-	xmerl_ug.xml \
 	notes.xml
 
+XML_CHAPTER_GEN_FILES = \
+	$(XMLDIR)/xmerl_ug.xml
 
 HTML_EXAMPLE_FILES =  \
 	xmerl_examples.html \
@@ -89,6 +89,8 @@ XML_FILES= \
 	$(BOOK_FILES) $(XML_CHAPTER_FILES) \
 	$(XML_PART_FILES) $(XML_REF3_FILES) $(XML_APPLICATION_FILES)
 
+XML_GEN_FILES = $(XMERL_XML_FILES) $(XML_CHAPTER_GEN_FILES)
+
 # ----------------------------------------------------
 INFO_FILE = ../../info
 
@@ -97,7 +99,7 @@ HTML_FILES = $(XML_REF_MAN:%.xml=$(HTMLDIR)/%.html) \
 	$(XML_PART_FILES:%.xml=$(HTMLDIR)/%.html)
 
 
-MAN3_FILES = $(XML_REF3_FILES:%.xml=$(MAN3DIR)/%.3)
+MAN3_FILES = $(XML_REF3_FILES:%.xml=$(MAN3DIR)/%.3) $(XMERL_MODULES:%=$(MAN3DIR)/%.3)
 MAN6_FILES = $(XML_REF6_FILES:%_app.xml=$(MAN6DIR)/%.6)
 
 HTML_REF_MAN_FILE = $(HTMLDIR)/index.html
@@ -126,7 +128,7 @@ pdf: $(TOP_PDF_FILE)
 html: gifs $(HTML_REF_MAN_FILE)
 
 $(XMERL_XML_FILES):
-	escript $(DOCGEN)/priv/bin/xml_from_edoc.escript $(XMERL_DIR)/$(@:%.xml=%.erl)
+	$(gen_verbose)escript $(DOCGEN)/priv/bin/xml_from_edoc.escript -dir $(XMLDIR) $(XMERL_DIR)/$(@:$(XMLDIR)/%.xml=%.erl)
 
 man: $(MAN3_FILES) $(MAN6_FILES)