240 	struct nesting_state old_nesting;  in nested()  local
242 	nesting_push(&old_nesting, smark);  in nested()
245 	nesting_pop(&old_nesting);  in nested()
273 	struct nesting_state old_nesting;  in get_command()  local
453 		nesting_push(&old_nesting, c);  in get_command()
456 		nesting_pop(&old_nesting);  in get_command()
461 		nesting_push(&old_nesting, c);  in get_command()
465 		nesting_pop(&old_nesting);  in get_command()
472 		nesting_push(&old_nesting, c);  in get_command()
474 		nesting_pop(&old_nesting);  in get_command()
478 		nesting_push(&old_nesting, c);  in get_command()
483 		nesting_pop(&old_nesting);  in get_command()