Merge branch 'lars/remove-docbuilder/OTP-9721'

* lars/remove-docbuilder/OTP-9721:
  [erl_docgen] Add an application ref page
  [erl_docgen] Added the info file.
  [erl_docgen] Tidy up the documentation moved from docbuilder to erl_docgen
  [erl_docgen] Add missing xhtml-special.ent and xhtml-symbol.ent
  Remove docbuilder application
  [erl_docgen] Update references to modules that changed name
  [erl_docgen] Move files from docbuilder to erl_docgen

1 files changed, 0 insertions, 195 deletions

diff --git a/lib/docbuilder/src/docb_tr_index2html.erl b/lib/docbuilder/src/docb_tr_index2html.erl
deleted file mode 100644
index 312342add2..0000000000
--- a/lib/docbuilder/src/docb_tr_index2html.erl
+++ /dev/null
@@ -1,195 +0,0 @@
-%% ``The contents of this file are subject to the Erlang Public License, 
-%% Version 1.1, (the "License"); you may not use this file except in
-%% compliance with the License. You should have received a copy of the
-%% Erlang Public License along with this software. If not, it can be
-%% retrieved via the world wide web at http://www.erlang.org/.
-%% 
-%% Software distributed under the License is distributed on an "AS IS"
-%% basis, WITHOUT WARRANTY OF ANY KIND, either expressed or implied. See
-%% the License for the specific language governing rights and limitations
-%% under the License.
-%% 
-%% The Initial Developer of the Original Code is Ericsson Utvecklings AB.
-%% Portions created by Ericsson are Copyright 1999-2000, Ericsson 
-%% Utvecklings AB. All Rights Reserved.''
-%% 
-%%     $Id$
-%%
--module(docb_tr_index2html).
-
--export([extension/0, transform/3, rule/2]).
-
-extension() ->
-    ".html".
-
-transform(_File0, {index, Attrs, [Header| Trees0]}, _Opts) ->
-    Trees1 = prune_flat(Trees0, false),
-    %%
-    %% Now each element of Trees1 is a tree with tag `name' and
-    %% attribute `File', and with one `pcdata' subtree containing the
-    %% name `Func' of the function. We extract `File' and `Func', and
-    %% create new trees.
-    %%
-    %% `File' is attribute CDATA (from an <include file=...>), and
-    %% `Func' is PCDATA.
-    %%
-    FileFuncs =
-	[{File, RefType, Func} ||
-	    {name, [{_, _, File}, {_, _, RefType}|_],
-	     [{pcdata, [], Func}]}
-		<- Trees1],
-    Trees2 = new_trees(FileFuncs),
-    {index, Attrs, [Header| Trees2]}.
-
-%% Remove all elements except those with tag equal to `name'.
-%% Within `name' remove all elements except those equal to `pcdata'.
-%% Add attribute `filetype' to `name'.
-%%
-%% Refs: appref, comref, cref, erlref, fileref
-prune_flat([{appref, _Attrs, More}| Rest], _) ->
-    RefType = appref,
-    lists:append(prune_flat(More, RefType), prune_flat(Rest, RefType));
-prune_flat([{comref, _Attrs, More}| Rest], _) ->
-    RefType = comref,
-    lists:append(prune_flat(More, RefType), prune_flat(Rest, RefType));
-prune_flat([{cref, _Attrs, More}| Rest], _) ->
-    RefType = cref,
-    lists:append(prune_flat(More, RefType), prune_flat(Rest, RefType));
-prune_flat([{erlref, _Attrs, More}| Rest], _) ->
-    RefType = erlref,
-    lists:append(prune_flat(More, RefType), prune_flat(Rest, RefType));
-prune_flat([{fileref, _Attrs, More}| Rest], _) ->
-    RefType = fileref,
-    lists:append(prune_flat(More, RefType), prune_flat(Rest, RefType));
-prune_flat([{name, [Attr0|Attrs0], More}| Rest], RefType) ->
-    Attrs = [Attr0, {"FILETYPE", "CDATA", RefType} |
-	     Attrs0],
-    [{name, Attrs, keep_pcdata(More)}| prune_flat(Rest, RefType)];
-prune_flat([{pcdata, _, _}| Rest], RefType) ->		% special case
-    prune_flat(Rest, RefType);
-prune_flat([{_Tag, _Attrs, More}| Rest], RefType) ->
-    lists:append(prune_flat(More, RefType), prune_flat(Rest, RefType));
-prune_flat([], _) ->
-    [].
-
-keep_pcdata(Trees) ->
-    [T || T = {pcdata, _, _} <- Trees].
-
-new_trees(FileFuncs) ->
-    Files0 = [{File, RefType} || {File, RefType, _} <- FileFuncs],
-    Files1 = lists:usort(Files0),
-    FileEntries = [{reffile, File, RefType,
-		    [Fu || {Fi, _, Fu} <- FileFuncs, Fi == File]}
-		   || {File, RefType} <- Files1],
-    FuncEntries = [{func, Func, RefType, [File]}
-		   || {File, RefType, Func} <- FileFuncs],
-    Entries = FileEntries ++ FuncEntries,
-    SortedEntries = sort_entries(Entries),
-    %%
-    %% We create a tree according to the following "dtd":
-    %%
-    %%  element   index    (reffile | funcdef)*
-    %%  element   reffile     (funcdef2)*
-    %%  attribute reffile     filename CDATA
-    %%  attribute reffile     filetype CDATA
-    %%  element   funcdef2 PCDATA
-    %%  attribute funcdef2 filename CDATA
-    %%  attribute funcdef2 filetype CDATA
-    %%  element   funcdef  PCDATA
-    %%  attribute funcdef  filename CDATA
-    %%  attribute funcdef  filetype CDATA
-    %%
-    %%  For example:
-    %%  <index>
-    %%     <reffile filename="mymod" filetype="erlref">
-    %%        <funcdef2 filename="mymod" filetype="erlref">myfunca(A)</>
-    %%        <funcdef2 filename="mymod" filetype="erlref">myfuncb(A, B)</>
-    %%     </>
-    %%     <funcdef filename="mymod" filetype="erlref">myfunca(A)</>
-    %%     <funcdef filename="mymod" filetype="erlref">myfuncb(A, B)</>
-    %%  </>
-    lists:flatmap(
-      fun({reffile, File, RefType, Funcs}) ->
-	      %% A reffile tree
-	      [{reffile, [{"FILENAME", "CDATA", File},
-			  {"FILETYPE", "CDATA", RefType}],
-		[{funcdef2, [{"FILENAME", "CDATA", File},
-			     {"FILETYPE", "CDATA", RefType}],
-		  [{pcdata, [], Func}]} || Func <- Funcs]}];
-	 ({func, Func, RefType, [File]}) ->
-	      %% A func tree
-	      [{funcdef, [{"FILENAME", "CDATA", File},
-			  {"FILETYPE", "CDATA", RefType}],
-		[{pcdata, [], Func}]}]
-      end, SortedEntries).
-
-%% Sorting of entries
-%%
-%% The sorting is based on how names of files and functions are
-%% presented (in a browser).
-%% Requires conversion to "function/2" etc.
-%%
-sort_entries(Entries) ->
-    ExpEntries =
-	lists:map(
-	  fun({reffile, File, RefType, Funcs}) ->
-		  HFile = filename_sort_order(File),
-		  HFuncs = [{funcdef_sort_order(Fu, RefType), Fu} || Fu <- Funcs],
-		  {reffile, HFile, File, RefType, lists:sort(HFuncs)};
-	     ({func, Func, RefType, [File]}) ->
-		  HFunc = funcdef_sort_order(Func, RefType),
-		  HFile = filename_sort_order(File),
-		  {func, HFunc, Func, RefType, [{HFile, File}]}
-	  end, Entries),
-    SortedExpEntries = lists:keysort(2, ExpEntries),
-    lists:map(
-      fun({Tag, _HName, Name, RefType, Vals}) ->
-	      NVals = lists:map(fun({_HVal, Val}) -> Val end, Vals),
-	      {Tag, Name, RefType, NVals}
-      end, SortedExpEntries).
-
-rule([index| _], _) ->
-    {docb_html_layout:index_top("") ++
-     "<dl>\n",
-     "</dl>\n" ++ docb_html_layout:index_bot()};
-
-rule([header| _], _) ->
-    {drop, ""};
-
-rule([reffile| _], {_, [File, _RefType|_], _}) ->
-    CFile = docb_html_util:attribute_cdata_to_html(File),
-    {"<dt><em>" ++ CFile ++ "</em></dt>\n", ""};
-
-rule([funcdef2| _], {_, [File, RefType|_], [{pcdata, [], FuncDef}]}) ->
-    FFuncDef = lists:flatten(docb_html_util:pcdata_to_html(FuncDef)),
-    TFuncDef = docb_util:trim(FFuncDef),
-    ShortFuncDef = docb_html_util:make_funcdef_short(TFuncDef, RefType),
-    HRef =
-	docb_html_util:make_anchor_href_short(File, TFuncDef, RefType),
-    {drop,
-     "<dd><a href=\"" ++ HRef ++ "\"><code>" ++
-     ShortFuncDef ++ "</code></a></dd>\n"};
-
-rule([funcdef| _], {_, [File, RefType|_], [{pcdata, [], FuncDef}]}) ->
-    FFuncDef = lists:flatten(docb_html_util:pcdata_to_html(FuncDef)),
-    TFuncDef = docb_util:trim(FFuncDef),
-    ShortFuncDef = docb_html_util:make_funcdef_short(TFuncDef, RefType),
-    HRef =
-	docb_html_util:make_anchor_href_short(File, TFuncDef, RefType),
-    CFile = docb_html_util:attribute_cdata_to_html(File),
-    {drop,
-     "<dt><code>" ++ ShortFuncDef ++ "</code></dt>\n"
-     "<dd><a href=\"" ++ HRef ++ "\"><em>" ++
-     CFile ++ "</em></a></dd>\n"};
-
-rule(_, _) ->
-    {drop, ""}.
-
-filename_sort_order(File) ->
-    docb_html_util:html_latin1_sort_order(
-      lists:flatten(
-	docb_html_util:attribute_cdata_to_html(string:strip(File)))).
-
-funcdef_sort_order(FuncDef, RefType) ->
-    docb_html_util:html_latin1_sort_order(
-      docb_html_util:make_anchor_name_short(FuncDef, RefType)).