Function prototype: Difference between revisions

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 <lang Amazing Hopper>
+#!/usr/bin/hopper
-#proto noargs                /* Declare a pseudo-function with no argument */
-#proto twoargs(_X_,_Y_)      /* Declare a pseudo-function with two arguments */
+// Archivo Hopper
+#include <hopper.h>
+#context-free noargs         /* Declare a pseudo-function with no argument */
+#synon noargs             no arguments
+#context multiargs           /* Declare a pseudo-function with multi arguments */
+#proto twoargs(_X_,_Y_)      /* Declare a pseudo-function with two arguments. #PROTO need arguments */
 main:
-   _no args
+   no arguments
-   _two args (2,2)
+   _two args(2,2)   // pseudo-function #proto need "_" sufix
-   print
+   println
+   {1,2,3,"hola mundo!","\n"}, multiargs
 exit(0)
 .locals
+multiargs:
+   _PARAMS_={},pushall(_PARAMS_)
+   [1:3]get(_PARAMS_),stats(SUMMATORY),println
+   {"Mensaje: "}[4:5]get(_PARAMS_),println
+   clear(_PARAMS_)
+back
 twoargs(a,b)
    {a}mulby(b)
 back
-// This function is as useful as an ashtray on a motorcycle:
+// This function is as useful a   s an ashtray on a motorcycle:
 no args:
    {0}minus(0),kill
 back
+{0}return
 </lang>