syntax_data: {"ast_node_type":"other","tokens":[{"end":81,"kind":"keyword","start":0,"text":"//"}]}
source_snippet:     // we select `force_capture` with a extra round of edit distance calculation.
context_before:     // For example, the candidates list `force_capture`, `capture`, and user inputted `forced_capture`,
context_after:     if next_candidates.len() > 1 {