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authorRon Yorston <rmy@pobox.com>2019-02-11 08:29:15 +0000
committerDenys Vlasenko <vda.linux@googlemail.com>2019-02-11 11:47:20 +0100
commit61052d1bb8fe5da745c4333a8bf7d031d636b76e (patch)
tree5ca03f9407ca05b404bdfd947e9fdfa65c1a5381 /util-linux/volume_id/sysv.c
parentdac8f5ea38b0f293bc9d3b10693ebb94648a992d (diff)
downloadbusybox-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 'util-linux/volume_id/sysv.c')
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