syntax_data: {"ast_node_type":"other","tokens":[{"end":51,"kind":"keyword","start":0,"text":"\"s390x\""}]}
source_snippet:             "s390x" => (Architecture::S390x, None),
context_before:             "x86" => (Architecture::I386, None),
context_after:             "m68k" => (Architecture::M68k, None),