From eec41eeed17682a4e1f8ca15d92a2b469f0c39b8 Mon Sep 17 00:00:00 2001
From: Lukas Larsson <lukas@erlang.org>
Date: Fri, 21 Apr 2017 14:54:33 +0200
Subject: erts: Add erlang:list_to_port/1 debug bif

---
 erts/doc/src/erlang.xml | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

(limited to 'erts/doc/src/erlang.xml')

diff --git a/erts/doc/src/erlang.xml b/erts/doc/src/erlang.xml
index a8836d3cbb..a26a695f2e 100644
--- a/erts/doc/src/erlang.xml
+++ b/erts/doc/src/erlang.xml
@@ -2498,6 +2498,24 @@ os_prompt%</pre>
       </desc>
     </func>
 
+    <func>
+      <name name="list_to_port" arity="1"/>
+      <fsummary>Convert from text representation to a port.</fsummary>
+      <desc>
+        <p>Returns a port identifier whose text representation is a
+          <c><anno>String</anno></c>, for example:</p>
+        <pre>
+> <input>list_to_port("#Port&lt;0.4>").</input>
+#Port&lt;0.4></pre>
+        <p>Failure: <c>badarg</c> if <c><anno>String</anno></c> contains a bad
+          representation of a port identifier.</p>
+        <warning>
+          <p>This BIF is intended for debugging and is not to be used
+            in application programs.</p>
+        </warning>
+      </desc>
+    </func>
+
     <func>
       <name name="list_to_ref" arity="1"/>
       <fsummary>Convert from text representation to a ref.</fsummary>
-- 
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