Yousong Zhou 8f3bf4f0d3 vi: avoid touching a new file with ZZ when no editing has been done ... This is the behaviour observed with standard vim and busybox vi of at least 1.22.1. It was changed with commit "32afd3a vi: some simplifications" which happened before 1.23.0. Mistyping filename on command line happens fairly often and it's better we restore the old behaviour to avoid a few unnecessary flash writes and sometimes efforts of debugging bugs caused by those unneeded stray files. Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>		2017-03-24 21:13:10 +01:00
..
awk.c	awk: fix segfault on for loop syntax error	2016-10-24 02:09:56 +02:00
cmp.c
Config.src	Big cleanup in config help and description	2017-01-10 14:58:54 +01:00
diff.c	Big cleanup in config help and description	2017-01-10 14:58:54 +01:00
ed.c	*: hopefully all setup_common_bufsiz() are in place	2016-04-21 18:38:51 +02:00
Kbuild.src
patch_bbox.c
patch_toybox.c	Code style fixes, no code changes	2016-11-28 01:22:57 +01:00
patch.c	Code style fixes, no code changes	2016-11-28 01:22:57 +01:00
sed1line.txt
sed_summary.htm
sed.c	Code style fixes, no code changes	2016-11-28 01:22:57 +01:00
vi.c	vi: avoid touching a new file with ZZ when no editing has been done	2017-03-24 21:13:10 +01:00