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Simplification: only use special-case token retrieval logic when magic trailing comma...
[etc/vim.git] / src / blib2to3 / pgen2 / pgen.py
index 13ec51d1878f51bd73d9d09778dc5a5a4726ea6c..a685145933c3c47cde23ef29996c29f81ec5bc36 100644 (file)
@@ -168,8 +168,7 @@ class ParserGenerator(object):
                 if symbol in inverse:
                     raise ValueError(
                         "rule %s is ambiguous; %s is in the first sets of %s as well"
                 if symbol in inverse:
                     raise ValueError(
                         "rule %s is ambiguous; %s is in the first sets of %s as well"
-                        " as %s"
-                        % (name, symbol, label, inverse[symbol])
+                        " as %s" % (name, symbol, label, inverse[symbol])
                     )
                 inverse[symbol] = label
         self.first[name] = totalset
                     )
                 inverse[symbol] = label
         self.first[name] = totalset