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  1. 1 2 3 4 .S
  2. 2DROP .S
  3. 4 3 2 1 .S
  4. 2SWAP .S
  5. \ lets experiment and see the output
Success #stdin #stdout 0.01s 5320KB
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Standard input is empty
stdout
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<4> 1 2 3 4 <2> 1 2 <6> 1 2 4 3 2 1 <6> 1 2 2 1 4 3
https://ideone.com/E4vNmY
language:
Forth (gforth 0.7.3)
created:
1 day ago
visibility:
public

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