REXX Tips & Tricks, Version 2.80


Inf-HTML [About][Toc][Index] 0.9b (c) 1995 Peter Childs


IF instruction


Be aware that the REXX interpreter always evaluates the complete IF 
condition! 
Example: 

 
  i = 0
  if i = 1 & myFunc() then
    ...

In this example the REXX interpreter executes the function myFunc() even 
if the first part of the condition is already false!   

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