Ron Yorston 09172582da vi: saving unnamed file in readonly mode ... Suppose vi is started with the command 'vi -R', that is, in readonly mode with no filename. Attempting to save the file with 'ZZ' or ':w' results in the message: '(null)' is read only Skip the code which prints this if no filename was provided, thus falling through to file_write() which gives the more helpful message 'No current filename'. function old new delta colon 3867 3874 +7 do_cmd 4668 4673 +5 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 2/0 up/down: 12/0) Total: 12 bytes Signed-off-by: Ron Yorston <rmy@pobox.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>		2021-04-28 11:29:33 +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
sed_summary.htm
sed.c	libbb: reduce the overhead of single parameter bb_error_msg() calls	2019-07-02 11:35:03 +02:00
vi.c	vi: saving unnamed file in readonly mode	2021-04-28 11:29:33 +02:00