<commit_before># Macros

The functionality and syntax of Rust can be extended with custom definitons
called macros. They are given names, and invoked through a consistent
syntax:`some_extension!(...)`.

There are two ways to define new macros:

* [Macros by Example] define new syntax in a higher-level, declarative way.
* [Procedural Macros] can be used to implement custom derive.
<commit_msg>Fix spelling<commit_after># Macros

The functionality and syntax of Rust can be extended with custom definitions
called macros. They are given names, and invoked through a consistent
syntax:`some_extension!(...)`.

There are two ways to define new macros:

* [Macros by Example] define new syntax in a higher-level, declarative way.
* [Procedural Macros] can be used to implement custom derive.

{'fraction_non_alphanumeric': 0.06835443037974684, 'fraction_numerical': 0.0, 'mean_word_length': 4.8161764705882355, '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': '3655721', 'n_tokens_mistral': 210, 'n_tokens_neox': 200, 'n_words': 109}