syntax_data: {"ast_node_type":"other","tokens":[{"end":40,"kind":"keyword","start":0,"text":"(\"a\","}]}
source_snippet:     ("a", Stable, &["zaamo", "zalrsc"]),
context_before:     // tidy-alphabetical-start
context_after:     ("b", Unstable(sym::riscv_target_feature), &["zba", "zbb", "zbs"]),