nano

commit 033376aec086a8931229f1999fdfb0c911be332a
parent e33a0b6dbec351c188cf51934dd63250aab654df
Author: Benno Schulenberg <bensberg@justemail.net>
Date:   Mon,  4 Jul 2016 13:17:45 +0200

input: consider only O, o and [ as starters of multi-character sequences

This prevents many keycode sequences from being misconstrued when a
command key plus other keystrokes accumulate in the input buffer.

This fixes https://savannah.gnu.org/bugs/?48395.

Diffstat:
M
src/winio.c
 | 
3
++-

1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/src/winio.c b/src/winio.c
@@ -373,7 +373,8 @@ int parse_kbinput(WINDOW *win)
 		case 1:
 		    /* Reset the escape counter. */
 		    escapes = 0;
-		    if (get_key_buffer_len() == 0 || key_buffer[0] == 0x1b) {
+		    if ((*kbinput != 'O' && *kbinput != 'o' && *kbinput != '[') ||
+				get_key_buffer_len() == 0 || *key_buffer == 0x1B) {
 			/* One escape followed by a single non-escape:
 			 * meta key sequence mode. */
 			meta_key = TRUE;