Experimental function jumping

tests/functions.grnd

@@ -1,14 +1,19 @@
-fun -int !dingle -string &silly
-stdlnout "This is inside the function"
-stdout "The function argument is "
-stdlnout $silly
-return 10
+fun -bool !jumpy
+    stdlnout "This is the jumpy function"
+    set &counter 0
+    jump %inloop
+    @jumpback
+    stdlnout "Yay I jumped!"
+    @inloop
+    add 1 $counter &counter
+    inequal 10 $counter &out
+    stdout "Condition is"
+    stdlnout $out
+    if $out %jumpback
+    stdlnout "Finished"
+    return true
 endfun
 
-stdlnout "This is outside the function"
+call !jumpy &tmp
 
-pusharg "heheheha"
-call !dingle &var
-
-stdout "Function returned "
-stdlnout $var
+stdlnout "I called a function"