From 68e5fd8efbcd23be3f9fa79658f3eb513a075f18 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Martin=20H=C3=A4ssler?= <mhssler@gmail.com>
Date: Thu, 21 May 2015 19:57:44 +0200
Subject: stdlib: Document os:unsetenv Unicode support

Document that os:unsetenv/1 handles Unicode in the same way as os:getenv
and os:putenv.
---
 lib/stdlib/doc/src/unicode_usage.xml | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'lib/stdlib/doc/src')

diff --git a/lib/stdlib/doc/src/unicode_usage.xml b/lib/stdlib/doc/src/unicode_usage.xml
index 29b8940c62..eb3a556e10 100644
--- a/lib/stdlib/doc/src/unicode_usage.xml
+++ b/lib/stdlib/doc/src/unicode_usage.xml
@@ -850,8 +850,9 @@ Eshell V5.10.1  (abort with ^G)
   expected to be in Unicode.</p>
   <p>If Unicode file names are enabled, the calls to 
   <seealso marker="kernel:os#getenv/0"><c>os:getenv/0</c></seealso>, 
-  <seealso marker="kernel:os#getenv/1"><c>os:getenv/1</c></seealso> and
-  <seealso marker="kernel:os#putenv/2"><c>os:putenv/2</c></seealso>
+  <seealso marker="kernel:os#getenv/1"><c>os:getenv/1</c></seealso>,
+  <seealso marker="kernel:os#putenv/2"><c>os:putenv/2</c></seealso> and
+  <seealso marker="kernel:os#unsetenv/1"><c>os:unsetenv/1</c></seealso>
   will handle Unicode strings. On Unix-like platforms, the built-in
   functions will translate environment variables in UTF-8 to/from
   Unicode strings, possibly with code points > 255. On Windows the
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