N_("exit with 1 if there were differences, 0 otherwise")),
OPT_BOOL(0, "quiet", &options->flags.quick,
N_("disable all output of the program")),
+ OPT_BOOL(0, "ext-diff", &options->flags.allow_external,
+ N_("allow an external diff helper to be executed")),
{ OPTION_CALLBACK, 0, "output", options, N_("<file>"),
N_("Output to a specific file"),
PARSE_OPT_NONEG, NULL, 0, diff_opt_output },
if (cm & COLOR_MOVED_WS_ERROR)
return -1;
options->color_moved_ws_handling = cm;
- } else if (!strcmp(arg, "--ext-diff"))
- options->flags.allow_external = 1;
- else if (!strcmp(arg, "--no-ext-diff"))
- options->flags.allow_external = 0;
- else if (!strcmp(arg, "--textconv")) {
+ } else if (!strcmp(arg, "--textconv")) {
options->flags.allow_textconv = 1;
options->flags.textconv_set_via_cmdline = 1;
} else if (!strcmp(arg, "--no-textconv"))