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| author | Ron Yorston | 2021-04-25 11:53:23 +0100 |
|---|---|---|
| committer | Denys Vlasenko | 2021-04-28 11:29:33 +0200 |
| commit | b9aaa375a3acd83eeca8721d925bca67398bd3af (patch) | |
| tree | a147d6e3ec9b57a6a278d2712d54ed82da9c2451 /editors/vi.c | |
| parent | 09172582daa98f575a711de2f0e3cf3bf88b8346 (diff) | |
| download | busybox-b9aaa375a3acd83eeca8721d925bca67398bd3af.zip busybox-b9aaa375a3acd83eeca8721d925bca67398bd3af.tar.gz | |
vi: 'ZZ' should warn if there are more files to edit
When 'ZZ' was used to save the current file and more files were
available to edit BusyBox vi immediately moved on to the next file.
The correct behaviour is to issue a warning.
function old new delta
do_cmd 4673 4724 +51
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 1/0 up/down: 51/0) Total: 51 bytes
Signed-off-by: Ron Yorston <rmy@pobox.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'editors/vi.c')
| -rw-r--r-- | editors/vi.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/editors/vi.c b/editors/vi.c index a38f218..7de55d1 100644 --- a/editors/vi.c +++ b/editors/vi.c @@ -4010,6 +4010,14 @@ static void do_cmd(int c) } else { editing = 0; } + // are there other files to edit? + j = cmdline_filecnt - optind - 1; + if (editing == 0 && j > 0) { + editing = 1; + modified_count = 0; + last_modified_count = -1; + status_line_bold("%u more file(s) to edit", j); + } break; case '^': // ^- move to first non-blank on line dot_begin(); |