In article , Ruvim   wrote:   
   >On 2024-08-10 12:57, PMF wrote:   
   >> I think !csp and ?csp are common also in other systems. I certainly did   
   >> not invent them.   
   >   
   >Yes, it's a simple method to check the control-flow structures balance   
   >from the FIG-Forth model.   
   >   
   >I would suggest avoiding this method in Forth implementations.   
      
   It saved me a lot of mistakes. ciforth reports an error.   
   If you care to look the error up in the documentation, you can see   
   that you can turn this off, if you want to.   
      
   >--   
   >Ruvim   
      
   Groetjes Albert   
   --   
   Don't praise the day before the evening. One swallow doesn't make spring.   
   You must not say "hey" before you have crossed the bridge. Don't sell the   
   hide of the bear until you shot it. Better one bird in the hand than ten in   
   the air. First gain is a cat purring.            - the Wise from Antrim -   
      
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