add bracket check in split_line (#1315)

[etc/vim.git] / blib2to3 / pgen2 / pgen.py

diff --git a/blib2to3/pgen2/pgen.py b/blib2to3/pgen2/pgen.py
index 774cffc5e1cd991271d6e0be9b5e887a30e3d2fa..13ec51d1878f51bd73d9d09778dc5a5a4726ea6c 100644 (file)
--- a/blib2to3/pgen2/pgen.py
+++ b/blib2to3/pgen2/pgen.py
@@ -167,8 +167,8 @@ class ParserGenerator(object):
             for symbol in itsfirst:
                 if symbol in inverse:
                     raise ValueError(
             for symbol in itsfirst:
                 if symbol in inverse:
                     raise ValueError(

-                        "rule %s is ambiguous; %s is in the"
-                        " first sets of %s as well as %s"
+                        "rule %s is ambiguous; %s is in the first sets of %s as well"
+                        " as %s"

                         % (name, symbol, label, inverse[symbol])
                     )
                 inverse[symbol] = label
                         % (name, symbol, label, inverse[symbol])
                     )
                 inverse[symbol] = label