syntax_data: {"ast_node_type":"other","tokens":[{"end":34,"kind":"keyword","start":0,"text":"by"}]}
source_snippet:                   by the linker"),
context_before:         `single`: sections which do not require relocation are written into object file but ignored
context_after:     split_lto_unit: Option<bool> = (None, parse_opt_bool, [TRACKED],