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| author | Christian Neukirchen <chneukirchen@gmail.com> | 2016-08-10 18:00:51 +0200 |
|---|---|---|
| committer | Christian Neukirchen <chneukirchen@gmail.com> | 2016-08-10 18:00:51 +0200 |
| commit | 2ad6ae80d8512c985fd613e5340c472582225dcd (patch) | |
| tree | c240760d49f884efdeb39758424cfc011cc5b5cc | |
| parent | e34e3dc9ea6a1e24960a084d2137e5e7c450e2dd (diff) | |
| download | mblaze-2ad6ae80d8512c985fd613e5340c472582225dcd.tar.gz mblaze-2ad6ae80d8512c985fd613e5340c472582225dcd.tar.xz mblaze-2ad6ae80d8512c985fd613e5340c472582225dcd.zip | |
mscan: make negative width in %f, %s mean "rest minus N"
| -rw-r--r-- | mscan.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/mscan.c b/mscan.c index 684faae..7d192d5 100644 --- a/mscan.c +++ b/mscan.c @@ -36,8 +36,6 @@ static char *fflag = default_fflag; int u8putstr(FILE *out, char *s, ssize_t l, int pad) { - if (l < 0) - l = -l; ssize_t ol = l; while (*s && l > 0) { @@ -378,6 +376,8 @@ oneline(char *file) fmt_date(msg, w, Iflag || *f == 'D')); break; case 'f': + if (w < 0) + w += wleft; if (w) wleft -= u8putstr(stdout, fmt_from(msg), w, 1); @@ -403,6 +403,8 @@ oneline(char *file) break; case 's': case 'S': + if (w < 0) + w += wleft; if (w) wleft -= u8putstr(stdout, fmt_subject(msg, file, *f == 'S'), w, 1); |