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| author | Ron Yorston <rmy@pobox.com> | 2019-02-11 08:29:15 +0000 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2019-02-11 11:47:20 +0100 |
| commit | 61052d1bb8fe5da745c4333a8bf7d031d636b76e (patch) | |
| tree | 5ca03f9407ca05b404bdfd947e9fdfa65c1a5381 /editors/sed_summary.htm | |
| parent | dac8f5ea38b0f293bc9d3b10693ebb94648a992d (diff) | |
| download | busybox-61052d1bb8fe5da745c4333a8bf7d031d636b76e.tar.gz | |
vi: further fixes to undo after autoindent
Commit bb983f30e (vi: fix faulty undo after autoinsert) has a
number of problems:
- The commit message refers to 'autoinsert' when it really means
'autoindent'.
- The indentation of undo_push_insert() was incorrect.
- Most seriously the commit only fixed the problem for cases where
the indentation was exactly one character. This is because undo_push()
only allows single characters to be queued for UNDO_INS_QUEUED.
Lifting this restriction allows the example given in the previous
commit message (with a three character indent) to work.
function old new delta
undo_push 406 435 +29
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 1/0 up/down: 29/0) Total: 29 bytes
Signed-off-by: Ron Yorston <rmy@pobox.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'editors/sed_summary.htm')
0 files changed, 0 insertions, 0 deletions