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--- crpl:docs:call [2013/01/14 13:40] – created virgilw
+++ crpl:docs:call [2022/06/25 13:17] (current) – Better example Karsten75
@@ Line 1: / Line 1: @@
-TODO
+<- [[crpl:crplreference| CRPL reference]] <- [[crpl:crplreference#vars_and_functions|Vars and Functions]]
+=====  @FUNC_NAME  =====
+===== Syntax =====
+@FUNCTIONNAME
+===== Description =====
+Invokes a function named **FUNCTIONNAME**. Execution passes to said function and returns to the statement
+after the call when the function is complete. Arguments can be passed to and received from functions via the stack.
+=== Examples ===
+<code 4rpl>
+4 @MyMathFunction Trace  # will print 9 to the stack (3 * 4 - 3)
+:MyMathFunction
+   ->b ->a         # read 2 items from the stack
+   <-a <-b * <-a - # multiply both and subtract the first
+</code>

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