syntax_data: {"ast_node_type":"other","tokens":[{"end":55,"kind":"keyword","start":0,"text":"\"show"}]}
source_snippet:         "show extended diagnostic help (default: no)"),
context_before:     teach: bool = (false, parse_bool, [TRACKED],
context_after:     temps_dir: Option<String> = (None, parse_opt_string, [UNTRACKED],