<commit_before>- Enable munging of '.' in template parameters, so we can use imported
  types.

- Enable got files with multiple type parameters.

- Enable using parameter types as type parameters (to write generics
  using generics).<commit_msg>update TODO list.<commit_after>- Enable parsing of template parameters in go.go, so we can use
  imported types.

- Add flag support to gotit so we can add import statements.

- Verify that types used as parameters actually are compatible with
  the default type.
{'fraction_non_alphanumeric': 0.05304518664047151, 'fraction_numerical': 0.0, 'mean_word_length': 3.9514563106796117, 'pattern_counts': {'":': 0, '<': 3, '<?xml version=': 0, '>': 3, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '6823157', 'n_tokens_mistral': 128, 'n_tokens_neox': 126, 'n_words': 71}