From 20f9ac424718170299febebb384c4d08b1f8cf52 Mon Sep 17 00:00:00 2001
From: Dan Gudmundsson <dgud@erlang.org>
Date: Thu, 22 Mar 2018 12:32:37 +0100
Subject: Revert "Deprecate old string functions"

It has been decided that it was to early to deprecate the old
string functions.

This partially reverts commit ccb3f7f9768d3c28783c771df47eec1829e51802.
---
 lib/stdlib/src/otp_internal.erl | 46 -----------------------------------------
 1 file changed, 46 deletions(-)

(limited to 'lib/stdlib/src/otp_internal.erl')

diff --git a/lib/stdlib/src/otp_internal.erl b/lib/stdlib/src/otp_internal.erl
index 122b476ddb..5b488cc677 100644
--- a/lib/stdlib/src/otp_internal.erl
+++ b/lib/stdlib/src/otp_internal.erl
@@ -609,52 +609,6 @@ obsolete_1(filename, find_src, 2) ->
 obsolete_1(erlang, hash, 2) ->
     {removed, {erlang, phash2, 2}, "20.0"};
 
-%% Added in OTP-21
-obsolete_1(string, len, 1) ->
-    {deprecated, "deprecated; use string:length/3 instead"};
-obsolete_1(string, concat, 2) ->
-    {deprecated, "deprecated; use [Str1,Str2] instead"};
-obsolete_1(string, str, 2) ->
-    {deprecated, "deprecated; use string:find/2 instead"};
-obsolete_1(string, rstr, 2) ->
-    {deprecated, "deprecated; use string:find/3 instead"};
-obsolete_1(string, chr, 2) ->
-    {deprecated, "deprecated; use string:find/2 instead"};
-obsolete_1(string, rchr, 2) ->
-    {deprecated, "deprecated; use string:find/3 instead"};
-obsolete_1(string, span, 2) ->
-    {deprecated, "deprecated; use string:take/2 instead"};
-obsolete_1(string, cspan, 2) ->
-    {deprecated, "deprecated; use string:take/3 instead"};
-obsolete_1(string, substr, _) ->
-    {deprecated, "deprecated; use string:slice/3 instead"};
-obsolete_1(string, tokens, 2) ->
-    {deprecated, "deprecated; use string:lexemes/2 instead"};
-obsolete_1(string, chars, _) ->
-    {deprecated, "deprecated; use lists:duplicate/2 instead"};
-obsolete_1(string, copies, _) ->
-    {deprecated, "deprecated; use lists:duplicate/2 instead"};
-obsolete_1(string, words, _) ->
-    {deprecated, "deprecated; use string:lexemes/2 instead"};
-obsolete_1(string, strip, _) ->
-    {deprecated, "deprecated; use string:trim/3 instead"};
-obsolete_1(string, sub_word, _) ->
-    {deprecated, "deprecated; use string:nth_lexeme/3 instead"};
-obsolete_1(string, sub_string, _) ->
-    {deprecated, "deprecated; use string:slice/3 instead"};
-obsolete_1(string, left, _) ->
-    {deprecated, "deprecated; use string:pad/3 instead"};
-obsolete_1(string, right, _) ->
-    {deprecated, "deprecated; use string:pad/3 instead"};
-obsolete_1(string, centre, _) ->
-    {deprecated, "deprecated; use string:pad/3 instead"};
-obsolete_1(string, join, _) ->
-    {deprecated, "deprecated; use lists:join/2 instead"};
-obsolete_1(string, to_upper, _) ->
-    {deprecated, "deprecated; use string:uppercase/1 or string:titlecase/1 instead"};
-obsolete_1(string, to_lower, _) ->
-    {deprecated, "deprecated; use string:lowercase/1 or string:casefold/1 instead"};
-
 %% not obsolete
 
 obsolete_1(_, _, _) ->
-- 
cgit v1.2.3