Unified · Split
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| 1 | |||
| 2 | |||
| 3 | (= push (mac (val lst) | ||
| 4 | (list '= lst (list 'cons val lst)) | ||
| 5 | )) | ||
| 6 | |||
| 7 | |||
| 8 | (= for (mac (item lst . body) | ||
| 9 | (list 'do | ||
| 10 | (list 'let 'for-iter lst) | ||
| 11 | (list 'while 'for-iter | ||
| 12 | (list 'let item '(car for-iter)) | ||
| 13 | '(= for-iter (cdr for-iter)) | ||
| 14 | (cons 'do body) | ||
| 15 | ) | ||
| 16 | ) | ||
| 17 | )) | ||
| 18 | |||
| 19 | |||
| 20 | (= items (list "cat" "dog" "fox")) | ||
| 21 | |||
| 22 | (push "owl" items) | ||
| 23 | (push "cow" items) | ||
| 24 | |||
| 25 | (for x items | ||
| 26 | (print ">" x) | ||
| 27 | ) | ||