syntax_data: {"ast_node_type":"other","tokens":[{"end":50,"kind":"keyword","start":0,"text":"p.generic_delimiters(|p|"}]}
source_snippet:                         p.generic_delimiters(|p| {
context_before:                     if !args.is_empty() || !projections.is_empty() {
context_after:                             p.comma_sep(args.iter().copied())?;