 |
fold: fix handling of -s - sbase - suckless unix tools |
 |
git clone git://git.suckless.org/sbase |
 |
Log |
|
Files |
|
Refs |
|
README |
|
LICENSE |
|
--- |
|
commit 172cdd98c3d34160d6b71991f419caef86c348ca |
|
parent cd9f55f5e1c8035840ecf906665b418db47a56c1 |
|
Author: Richard Ipsum <[email protected]> |
|
Date: Fri, 9 Oct 2020 15:52:11 +0100 |
|
|
|
fold: fix handling of -s |
|
|
|
Diffstat: |
|
M fold.c | 6 ++++-- |
|
|
|
1 file changed, 4 insertions(+), 2 deletions(-) |
|
--- |
|
diff --git a/fold.c b/fold.c |
|
@@ -28,14 +28,16 @@ foldline(struct line *l, const char *fname) { |
|
eprintf("fwrite <stdout>:"); |
|
if (l->data[i] != '\n') |
|
putchar('\n'); |
|
- last = (sflag && spacesect) ? spacesect : i; |
|
+ if (sflag && spacesect) |
|
+ i = spacesect; |
|
+ last = i; |
|
col = 0; |
|
spacesect = 0; |
|
} |
|
runelen = charntorune(&r, l->data + i, l->len - i); |
|
if (!runelen || r == Runeerror) |
|
eprintf("charntorune: %s: invalid utf\n", fname); |
|
- if (sflag && isspacerune(r)) |
|
+ if (sflag && isblankrune(r)) |
|
spacesect = i + runelen; |
|
if (!bflag && iscntrl(l->data[i])) { |
|
switch(l->data[i]) { |
