René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"`count` does not seem to work","articleBody":"Seems to be an issue with `count`. This results in `Unknown clause encountered`\r\n```python\r\nres = [ select (letter, lettercount)\r\n       for letter in \"helloworld\"\r\n       count lettercount\r\n      ]\r\n```\r\nIf I then apply this patch, it now parses.\r\n```diff\r\ndiff --git a/pythonql/parser/PythonQLParser.py b/pythonql/parser/PythonQLParser.py\r\nindex fb8d304..003f4bd 100644\r\n--- a/pythonql/parser/PythonQLParser.py\r\n+++ b/pythonql/parser/PythonQLParser.py\r\n@@ -835,7 +835,7 @@ class Parser:\r\n\r\n   def p_count_clause(self, p):\r\n     \"\"\"count_clause : COUNT NAME\"\"\"\r\n-    p[0] = make_node('count', p)\r\n+    p[0] = make_node('count_clause', p)\r\n\r\n   def p_testseq_query(self, p):\r\n     \"\"\"testseq_query : test_as_list comma_opt\r\n```\r\nWith results:\r\n```python\r\n[{\"letter\":'h',\"lettercount\":0}, {\"letter\":'e',\"lettercount\":1}, {\"letter\":'l',\"lettercount\":2}, {\"letter\":'l',\"lettercount\":3}, {\"letter\":'o',\"lettercount\":4}, {\"letter\":'w',\"lettercount\":5}, {\"letter\":'o',\"lettercount\":6}, {\"letter\":'r',\"lettercount\":7}, {\"letter\":'l',\"lettercount\":8}, {\"letter\":'d',\"lettercount\":9}]\r\n```","author":{"url":"https://github.com/rectalogic","@type":"Person","name":"rectalogic"},"datePublished":"2022-04-22T20:14:21.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":1},"url":"https://github.com/23/pythonql/issues/23"}