remove redundant main() from lexer

1 files changed, 0 insertions, 18 deletions

diff --git a/lexer.py b/lexer.py
index 11b5750..7fa8d19 100644
--- a/lexer.py
+++ b/lexer.py
@@ -179,21 +179,3 @@ def get_type(data, line):
         raise LexError(f"unrecognized type {value}", line)
     return Token(types[value], value, None, line), counter - 1
 
-def main(data):
-    try:
-        tokens = lex(data)
-    except LexError as error:
-        print(error)
-        sys.exit()
-    for tok in tokens:
-        print(f"{tok}")
-
-
-if __name__ == "__main__":
-    if len(sys.argv) != 2:
-        print("need a file")
-        sys.exit()
-    with open(sys.argv[1], "r") as fil:
-        data = fil.read()
-    main(data)
-