From ccb3f7f9768d3c28783c771df47eec1829e51802 Mon Sep 17 00:00:00 2001
From: Dan Gudmundsson <dgud@erlang.org>
Date: Thu, 29 Jun 2017 12:36:25 +0200
Subject: Deprecate old string functions

They should not be used.
---
 lib/stdlib/src/string.erl | 10 ++++++++++
 1 file changed, 10 insertions(+)

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

diff --git a/lib/stdlib/src/string.erl b/lib/stdlib/src/string.erl
index 4972da297d..5a4d2df2a6 100644
--- a/lib/stdlib/src/string.erl
+++ b/lib/stdlib/src/string.erl
@@ -87,6 +87,16 @@
 %%% May be removed
 -export([list_to_float/1, list_to_integer/1]).
 
+-deprecated([{len,1},{concat,2},
+             {str,2},{chr,2},{rchr,2},{rstr,2},
+             {span,2},{cspan,2},{substr,'_'},{tokens,2},
+             {chars,'_'},
+             {copies,2},{words,'_'},{strip,'_'},
+             {sub_word,'_'},{left,'_'},{right,'_'},
+             {sub_string,'_'},{centre,'_'},{join,2},
+             {to_upper,1}, {to_lower,1}
+            ]).
+
 %% Uses bifs: string:list_to_float/1 and string:list_to_integer/1
 -spec list_to_float(String) -> {Float, Rest} | {'error', Reason} when
       String :: string(),
-- 
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