mark one more string for translation while at there.
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@xxxxxxxxx>
---
diff.c | 22 ++++++++++++----------
1 file changed, 12 insertions(+), 10 deletions(-)
diff --git a/diff.c b/diff.c
index ce118bb326..8fdcdcc8ff 100644
--- a/diff.c
+++ b/diff.c
@@ -4801,17 +4801,18 @@ static void enable_patch_output(int *fmt)
*fmt |= DIFF_FORMAT_PATCH;
}
-static int parse_ws_error_highlight_opt(struct diff_options *opt, const char *arg)
+static int diff_opt_ws_error_highlight(const struct option *option,
+ const char *arg, int unset)
{
+ struct diff_options *opt = option->value;
int val = parse_ws_error_highlight(arg);
- if (val < 0) {
- error("unknown value after ws-error-highlight=%.*s",
- -1 - val, arg);
- return 0;
- }
+ BUG_ON_OPT_NEG(unset);
+ if (val < 0)
+ return error(_("unknown value after ws-error-highlight=%.*s"),
+ -1 - val, arg);
opt->ws_error_highlight = val;
- return 1;
+ return 0;
}
static int parse_objfind_opt(struct diff_options *opt, const char *arg)
@@ -5234,6 +5235,9 @@ static void prep_parse_options(struct diff_options *options)
N_("show full pre- and post-image object names on the \"index\" lines")),
OPT_COLOR_FLAG(0, "color", &options->use_color,
N_("show colored diff")),
+ OPT_CALLBACK_F(0, "ws-error-highlight", options, N_("<kind>"),
+ N_("highlight whitespaces errors in the context, old or new lines in the diff"),
+ PARSE_OPT_NONEG, diff_opt_ws_error_highlight),
OPT_CALLBACK_F(0, "output-indicator-new",
&options->output_indicators[OUTPUT_INDICATOR_NEW],
N_("<char>"),
@@ -5397,9 +5401,7 @@ int diff_opt_parse(struct diff_options *options,
if (cm & COLOR_MOVED_WS_ERROR)
return -1;
options->color_moved_ws_handling = cm;
- } else if (skip_prefix(arg, "--ws-error-highlight=", &arg))
- return parse_ws_error_highlight_opt(options, arg);
- else if (!strcmp(arg, "--ita-invisible-in-index"))
+ } else if (!strcmp(arg, "--ita-invisible-in-index"))
options->ita_invisible_in_index = 1;
else if (!strcmp(arg, "--ita-visible-in-index"))
options->ita_invisible_in_index = 0;
--
2.21.0.548.gd3c7d92dc2
