[hackers] [sbase][PATCH 2/5] fold: fix handling of \b

[Richard Ipsum]

---
 fold.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fold.c b/fold.c
index 9c3c919..a54594b 100644
--- a/fold.c
+++ b/fold.c
@@ -19,7 +19,7 @@ foldline(struct line *l) {
        for (i = 0, last = 0, col = 0, spacesect = 0; i < l->len; i++) {
                if (!UTF8_POINT(l->data[i]) && !bflag)
                        continue;
-               if (col >= width) {
+               if (col >= width && (l->data[i] != '\b' || bflag)) {
                        len = ((sflag && spacesect) ? spacesect : i) - last;
                        if (fwrite(l->data + last, 1, len, stdout) != len)
                                eprintf("fwrite <stdout>:");
-- 
2.26.2