nano

commit 6cd53e7f4461de24e9d489ebf72a91ec70f9f908
parent b84d7bf7a5b3390a44e5de1bb12db21c64748499
Author: Liu Hao <lh_mouse@126.com>
Date:   Tue, 11 Sep 2018 14:57:17 +0800

search: disallow switching to the Replace prompt when in view mode

Switching to Replace allows modifiying the buffer, which should
not be possible in view mode.

This fixes https://savannah.gnu.org/bugs/?54649.

Bug existed since version 2.9.4, commit 54103d8e.

Signed-off-by: Liu Hao <lh_mouse@126.com>

Diffstat:
M
src/search.c
 | 
6
++++++

1 file changed, 6 insertions(+), 0 deletions(-)
diff --git a/src/search.c b/src/search.c
@@ -155,6 +155,12 @@ void search_init(bool replacing, bool keep_the_answer)
 		} else if (func == regexp_void) {
 			TOGGLE(USE_REGEXP);
 		} else if (func == flip_replace) {
+			if (ISSET(VIEW_MODE)) {
+				print_view_warning();
+				tidy_up_after_search();
+				free(thedefault);
+				return;
+			}
 			replacing = !replacing;
 		} else {
 			if (func == flip_goto)