1(preproc_def
 2    value: (preproc_arg) @injection.content
 3    (#set! injection.language "c++"))
 4
 5(preproc_function_def
 6    value: (preproc_arg) @injection.content
 7    (#set! injection.language "c++"))
 8
 9(raw_string_literal
10  delimiter: (raw_string_delimiter) @injection.language
11  (raw_string_content) @injection.content)