Currently if the 'r' command is followed by a carriage return a literal CR replaces the current character.
Fix this so that: - a new line is inserted - the autoindent setting is respected - the cursor is placed at the start of the new line function old new delta do_cmd 5052 5060 +8 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/0 up/down: 8/0) Total: 8 bytes Signed-off-by: Ron Yorston <[email protected]> --- editors/vi.c | 11 +++-------- 1 file changed, 3 insertions(+), 8 deletions(-) diff --git a/editors/vi.c b/editors/vi.c index c6adeb311..899fcf57e 100644 --- a/editors/vi.c +++ b/editors/vi.c @@ -4189,14 +4189,9 @@ static void do_cmd(int c) case 'r': // r- replace the current char with user input c1 = get_one_char(); // get the replacement char if (*dot != '\n') { -#if ENABLE_FEATURE_VI_UNDO - undo_push(dot, 1, UNDO_DEL); - *dot = c1; - undo_push(dot, 1, UNDO_INS_CHAIN); -#else - *dot = c1; - modified_count++; -#endif + dot = text_hole_delete(dot, dot, ALLOW_UNDO); + dot = char_insert(dot, c1, ALLOW_UNDO_CHAIN); + dot_left(); } end_cmd_q(); // stop adding to q break; -- 2.20.1 _______________________________________________ busybox mailing list [email protected] http://lists.busybox.net/mailman/listinfo/busybox
