remain symbol.main to symbol._main mirroring token.py

diff --git a/Lib/symbol.py b/Lib/symbol.py
index 34143b5d8e4cac967874dbe32ca0ab4279d950cf..5cf4a65f22b82a299b2f62cb6f7b5d0dc1e1a612 100755 (executable)
--- a/Lib/symbol.py
+++ b/Lib/symbol.py
@@ -100,7 +100,7 @@ for _name, _value in list(globals().items()):
         sym_name[_value] = _name
 
 
-def main():
+def _main():
     import sys
     import token
     if len(sys.argv) == 1:
@@ -108,4 +108,4 @@ def main():
     token._main()
 
 if __name__ == "__main__":
-    main()
+    _main()