syntax_data: {"ast_node_type":"other","tokens":[{"end":50,"kind":"keyword","start":0,"text":"rpath:"}]}
source_snippet:     rpath: bool = (false, parse_bool, [UNTRACKED],
context_before:         "output remarks for these optimization passes (space separated, or \"all\")"),
context_after:         "set rpath values in libs/exes (default: no)"),