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Committer:
Denys Vlasenko
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Author(s):
Ron Yorston
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Date:
2019-02-11 10:47:20 UTC
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Revision ID:
git-v1:61052d1bb8fe5da745c4333a8bf7d031d636b76e
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
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(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>