On 09/08/10 16:23, aleCodd wrote:
the undo seems to change all text inserted since insert-mode was started.
but what if i want to undo only one character, specifically if i mapped let
say like this:
ino a abc
now after i start again the insert mode and type some text and the 'a'
character which is mapped to 'abc', how do i undo only these three ('abc')
characters?
I don't know of anything natively, but you might be able to use
"control-g u"
:help i_CTRL-G_u
in your mapping and/or abbreviation to set undo points before you
expand your mapping/abbr. Then a regular undo will do what you
want. You might try something like
:ino a <c-g>uabc
or
:iab a ^Guabc
(where the ^G may need to be entered as control+V followed by
control+G)
-tim
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