From b9aaa375a3acd83eeca8721d925bca67398bd3af Mon Sep 17 00:00:00 2001 From: Ron Yorston Date: Sun, 25 Apr 2021 11:53:23 +0100 Subject: 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 Signed-off-by: Denys Vlasenko --- editors/vi.c | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'editors') diff --git a/editors/vi.c b/editors/vi.c index a38f2189d..7de55d1e6 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(); -- cgit v1.2.3