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| author | Ron Yorston <rmy@pobox.com> | 2021-08-20 08:25:07 +0100 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2021-08-20 15:26:09 +0200 |
| commit | 38e9c8c95b919e949b1cdd16f05b648a75983f57 (patch) | |
| tree | 0cac5abe4e6dd6a4ba18e5cd533ee4a58efd075f /editors | |
| parent | f9217cd235c2a139ae22cf549c7614724f1fc6cf (diff) | |
| download | busybox-38e9c8c95b919e949b1cdd16f05b648a75983f57.tar.gz | |
vi: don't right shift empty lines
The right shift command ('>') shouldn't affect empty lines.
function old new delta
do_cmd 4860 4894 +34
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 1/0 up/down: 34/0) Total: 34 bytes
Signed-off-by: Ron Yorston <rmy@pobox.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'editors')
| -rw-r--r-- | editors/vi.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/editors/vi.c b/editors/vi.c index e6527e36b..508477954 100644 --- a/editors/vi.c +++ b/editors/vi.c @@ -4092,8 +4092,8 @@ static void do_cmd(int c) #endif } } - } else /* if (c == '>') */ { - // shift right -- add tab or tabstop spaces + } else if (/* c == '>' && */ p != end_line(p)) { + // shift right -- add tab or tabstop spaces on non-empty lines char_insert(p, '\t', allow_undo); } #if ENABLE_FEATURE_VI_UNDO |