?do ( n1 n2 -- )

published: 8 August 2022 / updated 8 August 2022

vocabulary: forth

Executes a do loop or do +loop loop if n1 is strictly greater than n2.

Example:

DECIMAL 
: qd ?DO I LOOP ; 
   789   789 qd \  
 -9876 -9876 qd \  
     5     0 qd \  display: 0 1 2 3 4

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