syntax_data: {"ast_node_type":"other","tokens":[{"end":59,"kind":"keyword","start":0,"text":"shell_argfiles:"}]}
source_snippet:     shell_argfiles: bool = (false, parse_bool, [UNTRACKED],
context_before:         "make the current crate share its generic instantiations"),
context_after:         "allow argument files to be specified with POSIX \"shell-style\" argument quoting"),