Support multibyte inc/dec with Vd1[+-] ##visual

2024-11-26 22:50:48 +00:00 · 2024-11-14 06:00:44 +01:00 · 2024-11-14 06:00:44 +01:00 · 7ba5b1e708
commit 7ba5b1e708
parent d7d78c9a6e
1 changed files with 15 additions and 2 deletions
--- a/libr/core/vmenus.c
+++ b/libr/core/vmenus.c
@ -817,10 +817,23 @@ R_API bool r_core_visual_bit_editor(RCore *core) {
 		}
 		break;
 		case '+':
-			buf[(x/8)]++;
+			{
+				const int nbyte = x / 8;
+				int last = R_MIN (nbyte + wordsize, 8);
+				for (i = nbyte; i < last; i++) {
+					buf[i]++;
+				}
+			}
 			break;
 		case '-':
-			buf[(x / 8)]--;
+			//buf[(x / 8)]--;
+			{
+				const int nbyte = x / 8;
+				int last = R_MIN (nbyte + wordsize, 8);
+				for (i = nbyte; i < last; i++) {
+					buf[i]--;
+				}
+			}
 			break;
 		case 'h':
 			x = R_MAX (x - 1, 0);