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from lexer import lex
from parser import parse
from interpreter import interpret
import sys
def main():
if len(sys.argv) != 2:
print("usage: neb <file>")
sys.exit(1)
with open(sys.argv[1], "r") as fil:
data = fil.read()
try:
lexed = lex(data)
parsed = parse(lexed)
ev = interpret(parsed)
except Exception as e:
print(f"panic! {e}")
if __name__ == "__main__":
main()
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