Propogate fix from b447e7bfc1

mwparserfromhell/parser/tokenizer.c

@@ -1273,7 +1273,8 @@ Tokenizer_parse(Tokenizer* self, Py_ssize_t context)
     PyObject *this;
     Py_UNICODE this_data, next, next_next, last;
     Py_ssize_t this_context;
-    Py_ssize_t fail_contexts = LC_TEMPLATE | LC_ARGUMENT | LC_HEADING | LC_COMMENT;
+    Py_ssize_t fail_contexts = (
+        LC_TEMPLATE | LC_ARGUMENT | LC_WIKILINK | LC_HEADING | LC_COMMENT);
     int is_marker, i;
 
     Tokenizer_push(self, context);

mwparserfromhell/parser/tokenizer.py

@@ -431,7 +431,8 @@ class Tokenizer(object):
                 continue
             if this is self.END:
                 fail = (contexts.TEMPLATE | contexts.ARGUMENT |
-                        contexts.HEADING | contexts.COMMENT)
+                        contexts.WIKILINK | contexts.HEADING |
+                        contexts.COMMENT)
                 if self._context & contexts.TEMPLATE_PARAM_KEY:
                     self._pop()
                 if self._context & fail: