Differences

This shows you the differences between two versions of the page.

--- 4rpl:commands:refread [2021/01/13 17:42] – created virgilw
+++ 4rpl:commands:refread [2021/01/14 18:26] – Sanian
@@ Line 1: / Line 1: @@
-~~NOTOC~~
+ <=[[4rpl:start| Index]]
-<=[[4rpl:start| Index]]
+====== Get Variable by reference ======
+===== Syntax =====
-=== Syntax ===
 <-!
-=== Description ===
+===== Description =====
-Pops a string from the stack and then treats that as a variable name to read. This allows dynamic reading of variables.
-=== Examples ===
+Pops a string from the stack and then treats that as a variable name to read. This allows dynamic reading of variables.
-<code 4rpl>42 ->abc
-#prints 42
+===== Examples =====
-trace( <-!("abc") )
+<code 4rpl>
+->abc
+"abc" ->varname
+<-varname <-! Trace # prints 42
 </code>
+~~NOTOC~~

Knuckle Cracker Wiki