From a4432a68da2d85323f65f8205f18451c0979395e Mon Sep 17 00:00:00 2001
From: Vadim Zeitlin <vz-swig@zeitlins.org>
Date: Tue, 30 Jul 2019 21:12:04 +0200
Subject: Correct %init documentation for C#/Java

For these languages, %init doesn't inject the code into the
initialization function (because there is none), but just puts it into
the global scope instead.

[skip ci]
---
 Doc/Manual/SWIG.html | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/Doc/Manual/SWIG.html b/Doc/Manual/SWIG.html
index d1492d30a..aec48ef03 100644
--- a/Doc/Manual/SWIG.html
+++ b/Doc/Manual/SWIG.html
@@ -3438,6 +3438,18 @@ initialization on module loading, you could write this:
 %}
 </pre></div>
 
+<p>
+Please note that some language backends (e.g. C# or Java) don't have any
+initialization function, hence you should define a global object performing
+the necessary initialization for them instead:
+</p>
+
+<div class="code"><pre>
+%init %{
+  static struct MyInit { MyInit() { init_variables(); } } myInit;
+%}
+</pre></div>
+
 <H2><a name="SWIG_nn45">5.7 An Interface Building Strategy</a></H2>
 
 
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