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# lintold.awk --- test --lint-old BEGIN { a[1] = 1 for (i in a) print a[i] delete a[1] if (2 in a) a[2] **= 2; if ((2,3) in a) a[2,3] ^= 2 ** 3 ^ 4; } BEGIN { FS = "ab" foo = "\b\f\r" } END { } END { print "done" }