syntax_data: {"ast_node_type":"other","tokens":[{"end":56,"kind":"keyword","start":0,"text":".map_or(last_line,"}]}
source_snippet:                 .map_or(last_line, |(indent, _)| indent)
context_before:                 .split_once(|c: char| !c.is_whitespace())
context_after:                 .to_string())