busybox/editors
Alison Winters 7b5cbfd6d6 vi: allow writing to another file if this one is readonly
Version 2. Same change but rebased after Ron's improvements. Fixes bug
where if you open a read only file, you can't save it as a different
filename.

function                                             old     new   delta
colon                                               3160    3162      +2

Signed-off-by: Alison Winters <alisonatwork@outlook.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2021-04-13 19:30:16 +02:00
..
awk.c awk: allow printf('%c') to output NUL, closes 13486 2021-02-02 13:51:14 +01:00
cmp.c config: update size information 2018-12-28 03:20:17 +01:00
Config.src restore documentation on the build config language 2018-06-06 15:16:48 +02:00
diff.c diff: code shrink 2021-02-22 19:00:07 +01:00
ed.c libbb: introduce and use fputs_stdout 2021-02-03 20:52:40 +01:00
Kbuild.src switch editors/* to embedded-in-source kbuild system 2013-11-13 12:45:33 +01:00
patch_bbox.c libbb: reduce the overhead of single parameter bb_error_msg() calls 2019-07-02 11:35:03 +02:00
patch_toybox.c libbb: reduce the overhead of single parameter bb_error_msg() calls 2019-07-02 11:35:03 +02:00
patch.c help text: replace [OPTIONS] with actual options (if not too long) 2020-12-13 22:34:05 +01:00
sed1line.txt add sed mini-doc 2007-11-13 17:13:31 +00:00
sed_summary.htm doc: add info about sed s/.../.../I modifier 2008-03-01 19:29:56 +00:00
sed.c libbb: reduce the overhead of single parameter bb_error_msg() calls 2019-07-02 11:35:03 +02:00
vi.c vi: allow writing to another file if this one is readonly 2021-04-13 19:30:16 +02:00