From 83e9d1c4c2c12d3509e3399f4dcd8bfa826ea884 Mon Sep 17 00:00:00 2001
From: Hans Bolinder <hasse@erlang.org>
Date: Thu, 4 Oct 2012 15:58:26 +0200
Subject: [stdlib] Remove documentation of Unicode functions in io_lib

The documentation of some Unicode functions in io_lib was committed by
mistake.
---
 lib/kernel/src/group.erl      |  5 +---
 lib/stdlib/doc/src/io_lib.xml | 64 -------------------------------------------
 2 files changed, 1 insertion(+), 68 deletions(-)

diff --git a/lib/kernel/src/group.erl b/lib/kernel/src/group.erl
index c66e823a04..334880f009 100644
--- a/lib/kernel/src/group.erl
+++ b/lib/kernel/src/group.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %%
-%% Copyright Ericsson AB 1996-2010. All Rights Reserved.
+%% Copyright Ericsson AB 1996-2013. All Rights Reserved.
 %%
 %% 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
@@ -446,7 +446,6 @@ get_chars_loop(Pbs, M, F, Xa, Drv, Buf0, State, Encoding) ->
     end.
 
 get_chars_apply(Pbs, M, F, Xa, Drv, Buf, State0, Line, Encoding) ->
-    id(M,F),
     case catch M:F(State0, cast(Line,get(read_mode), Encoding), Encoding, Xa) of
 	{stop,Result,Rest} ->
 	    {ok,Result,append(Rest, Buf, Encoding)};
@@ -456,8 +455,6 @@ get_chars_apply(Pbs, M, F, Xa, Drv, Buf, State0, Line, Encoding) ->
 	    get_chars_loop(Pbs, M, F, Xa, Drv, Buf, State1, Encoding)
     end.
 
-id(M,F) ->
-    {M,F}.
 %% Convert error code to make it look as before
 err_func(io_lib, get_until, {_,F,_}) ->
     F;
diff --git a/lib/stdlib/doc/src/io_lib.xml b/lib/stdlib/doc/src/io_lib.xml
index 617a6b74fc..7487cb5740 100644
--- a/lib/stdlib/doc/src/io_lib.xml
+++ b/lib/stdlib/doc/src/io_lib.xml
@@ -42,12 +42,6 @@
     <datatype>
       <name name="chars"/>
     </datatype>
-    <datatype>
-      <name name="unicode_chars"/>
-    </datatype>
-    <datatype>
-      <name name="unicode_string"/>
-    </datatype>
     <datatype>
       <name name="continuation"/>
       <desc><p>A continuation as returned by <seealso marker="#fread/3"><c>fread/3</c></seealso>.</p>
@@ -217,23 +211,6 @@
           as a string.</p>
       </desc>
     </func>
-    <func>
-      <name name="write_unicode_string" arity="1"/>
-      <fsummary>Write a Unicode string</fsummary>
-      <desc>
-        <p>Returns the list of characters needed to print
-          <c><anno>UnicodeString</anno></c> as a string.</p>
-      </desc>
-    </func>
-    <func>
-      <name name="write_unicode_string_as_latin1" arity="1"/>
-      <fsummary>Write a Unicode string</fsummary>
-      <desc>
-        <p>Returns the list of characters needed to print
-          <c><anno>UnicodeString</anno></c> as a string. Non-Latin-1
-          characters are escaped.</p>
-      </desc>
-    </func>
     <func>
       <name name="write_char" arity="1"/>
       <fsummary>Write a character</fsummary>
@@ -242,23 +219,6 @@
           constant in the ISO-latin-1 character set.</p>
       </desc>
     </func>
-    <func>
-      <name name="write_unicode_char" arity="1"/>
-      <fsummary>Write a Unicode character</fsummary>
-      <desc>
-        <p>Returns the list of characters needed to print a character
-          constant in the Unicode character set.</p>
-      </desc>
-    </func>
-    <func>
-      <name name="write_unicode_char_as_latin1" arity="1"/>
-      <fsummary>Write a Unicode character</fsummary>
-      <desc>
-        <p>Returns the list of characters needed to print a character
-          constant in the Unicode character set. Non-Latin-1 characters
-          are escaped.</p>
-      </desc>
-    </func>
     <func>
       <name name="indentation" arity="2"/>
       <fsummary>Indentation after printing string</fsummary>
@@ -275,14 +235,6 @@
           characters in the ISO-latin-1 range, otherwise it returns <c>false</c>.</p>
       </desc>
     </func>
-    <func>
-      <name name="unicode_char_list" arity="1"/>
-      <fsummary>Test for a list of Unicode characters</fsummary>
-      <desc>
-        <p>Returns <c>true</c> if <c><anno>Term</anno></c> is a flat list of
-          characters in the Unicode range, otherwise it returns <c>false</c>.</p>
-      </desc>
-    </func>
     <func>
       <name name="deep_char_list" arity="1"/>
       <fsummary>Test for a deep list of characters</fsummary>
@@ -291,14 +243,6 @@
           of characters in the ISO-latin-1 range, otherwise it returns <c>false</c>.</p>
       </desc>
     </func>
-    <func>
-      <name name="deep_unicode_char_list" arity="1"/>
-      <fsummary>Test for a deep list of Unicode characters</fsummary>
-      <desc>
-        <p>Returns <c>true</c> if <c><anno>Term</anno></c> is a, possibly deep, list
-          of characters in the Unicode range, otherwise it returns <c>false</c>.</p>
-      </desc>
-    </func>
     <func>
       <name name="printable_list" arity="1"/>
       <fsummary>Test for a list of printable ISO-latin-1 characters</fsummary>
@@ -307,14 +251,6 @@
           printable ISO-latin-1 characters, otherwise it returns <c>false</c>.</p>
       </desc>
     </func>
-    <func>
-      <name name="printable_unicode_list" arity="1"/>
-      <fsummary>Test for a list of printable Unicode characters</fsummary>
-      <desc>
-        <p>Returns <c>true</c> if <c><anno>Term</anno></c> is a flat list of
-          printable Unicode characters, otherwise it returns <c>false</c>.</p>
-      </desc>
-    </func>
   </funcs>
 </erlref>
 
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