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--- 4rpl:commands:func_once [2021/01/14 15:32] – created virgilw
+++ 4rpl:commands:func_once [2025/02/14 14:57] (current) – external edit 127.0.0.1
@@ Line 2: / Line 2: @@
 <=[[4rpl:start| Index]]
-This callback is called once when a script first executes and then never again. It is similar to using a once/endonce block.
+====== :Once ======
+===== Description =====
+":Once" is called when a script first executes and then never again. It is similar to using a once/endonce block.
+===== Example =====
 <code 4rpl>
 :Once
-   trace("A one time print")
+   "A one time print" Trace
 </code>
+===== See Also =====
+[[cw4:Programming notes]]

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