"from ... import x" should not be a syntax error... make
import_stmt accept ELLIPSes and DOTs.
diff --git a/Grammar/Grammar b/Grammar/Grammar
index e4cd3e0..41d8be8 100644
--- a/Grammar/Grammar
+++ b/Grammar/Grammar
@@ -55,7 +55,8 @@
raise_stmt: 'raise' [test [',' test [',' test]]]
import_stmt: import_name | import_from
import_name: 'import' dotted_as_names
-import_from: ('from' ('.'* dotted_name | '.'+)
+# note below: the ('.' | '...') is necessary because '...' is tokenized as ELLIPSIS
+import_from: ('from' (('.' | '...')* dotted_name | ('.' | '...')+)
'import' ('*' | '(' import_as_names ')' | import_as_names))
import_as_name: NAME ['as' NAME]
dotted_as_name: dotted_name ['as' NAME]