<commit_before>---
rule:
  aip: 140
  name: [core, '0140', lower-snake]
  summary: Field names should use `snake_case`.
permalink: /140/lower-snake
redirect_from:
  - /0140/lower-snake
---

# Field names: Abbreviations<commit_msg>[docs] Fix header. (#555)<commit_after>---
rule:
  aip: 140
  name: [core, '0140', lower-snake]
  summary: Field names should use `snake_case`.
permalink: /140/lower-snake
redirect_from:
  - /0140/lower-snake
---

# Field names: Lower Snake Case
{'fraction_non_alphanumeric': 0.15578947368421053, 'fraction_numerical': 0.06526315789473684, 'mean_word_length': 3.712871287128713, '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': '7532732', 'n_tokens_mistral': 206, 'n_tokens_neox': 180, 'n_words': 46}