fold: fix tabstop column count

2020-10-09 15:52:07 +01:00 · 2020-10-09 15:52:07 +01:00 · 75b5499a3a
parent ab53d99375
commit 75b5499a3a
1 changed files with 3 additions and 1 deletions
--- a/fold.c
+++ b/fold.c
@ -39,7 +39,9 @@ foldline(struct line *l) {
 				col = 0;
 				break;
 			case '\t':
-				col += (col + 1) % 8;
+				col += (8 - (col % 8));
+				if (col >= width)
+					i--;
 				break;
 			}
 		} else {