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#* * Simple builtin function tests *# # Print "-20\n" assert (neg 20) == (say neg 20); # Print "30\n" assert 30 == (say 10 - neg 20); # Print "-30\n" assert (neg 30) == (say neg neg neg 10 - neg 20); # Print "Hello\n" put "Hello"; ln; # Exit with exit code 0 exit 10 + 10 - 5 - 15;