in FORTH: Begin ... if ( swap ) ... until then The parentheses allow you to leave the compiler, so the swap changes the addresses on the stack so the straddled begin and if statements worked.
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Member 8414600
@Member 8414600
in FORTH: Begin ... if ( swap ) ... until then The parentheses allow you to leave the compiler, so the swap changes the addresses on the stack so the straddled begin and if statements worked.