RUN_USING_SHELL   364 builtin/grep.c 	status = run_command_v_opt_cd_env(argv, RUN_USING_SHELL, prefix, NULL);
RUN_USING_SHELL  3001 diff.c         	if (run_command_v_opt_cd_env(argv.argv, RUN_USING_SHELL, NULL, env.argv))
RUN_USING_SHELL   254 git.c          			ret = run_command_v_opt(alias_argv, RUN_USING_SHELL);
RUN_USING_SHELL   201 ll-merge.c     	status = run_command_v_opt(args, RUN_USING_SHELL);
RUN_USING_SHELL   583 run-command.c  	cmd.use_shell = opt & RUN_USING_SHELL ? 1 : 0;