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authorMartin Hässler <[email protected]>2015-05-21 19:57:44 +0200
committerMartin Hässler <[email protected]>2015-05-21 19:57:44 +0200
commit68e5fd8efbcd23be3f9fa79658f3eb513a075f18 (patch)
tree3abcbaf97214d3f513e0b76732e60468b8f1dc70 /lib
parentefbfe9602983ff451b864e557bdf3733222b78ba (diff)
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stdlib: Document os:unsetenv Unicode support
Document that os:unsetenv/1 handles Unicode in the same way as os:getenv and os:putenv.
Diffstat (limited to 'lib')
-rw-r--r--lib/stdlib/doc/src/unicode_usage.xml5
1 files changed, 3 insertions, 2 deletions
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