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-rw-r--r--erts/doc/src/erlang.xml4
1 files changed, 4 insertions, 0 deletions
diff --git a/erts/doc/src/erlang.xml b/erts/doc/src/erlang.xml
index 15bd80e72f..be8918c158 100644
--- a/erts/doc/src/erlang.xml
+++ b/erts/doc/src/erlang.xml
@@ -1742,6 +1742,10 @@ true</pre>
<item>
<p><c>Pid</c> is the process identifier of the process
that originally created the fun.</p>
+ <p>It might point to the <c>init</c> process if the
+ <c>Fun</c> was statically allocated when module was
+ loaded (this optimisation is performed for local
+ functions that do not capture the enviornment).</p>
</item>
<tag><c>{index, Index}</c></tag>
<item>