Lib.rs

This module defines the supported programming languages for ast-grep.

It provides a set of customized languages with expando_char / pre_process_pattern, and a set of stub languages without preprocessing. A rule of thumb: if your language does not accept identifiers like $VAR. You need use impl_lang_expando! macro and a standalone file for testing. Otherwise, you can define it as a stub language using impl_lang!. To see the full list of languages, visit <https://ast-grep.github.io/reference/languages.html>