syntax_data: {"ast_node_type":"other","tokens":[{"end":53,"kind":"keyword","start":0,"text":"\"language"}]}
source_snippet:         "language identifier for diagnostic output"),
context_before:     translate_lang: Option<LanguageIdentifier> = (None, parse_opt_langid, [TRACKED],
context_after:     translate_remapped_path_to_local_path: bool = (true, parse_bool, [TRACKED],