11 lines
265 B
Text
11 lines
265 B
Text
(rule (copy %{read:x} a))
|
|
(rule (copy %{read:y} b))
|
|
|
|
(rule (progn (run true) (with-stdout-to x (echo b))))
|
|
(rule (progn (run true) (with-stdout-to y (echo a))))
|
|
|
|
(rule (progn
|
|
(write-file result1 "")
|
|
(copy input result2)))
|
|
|
|
(rule (copy result2 input))
|