> i use abbreviations to do autocomplete a big sentence.
> sometimes the abr' will be inappropriate, so i want a quick
> way to revert back to what i have originally typed. i know "u"
> doesn't work. is there anyother way ?
My first thought would be to use a mapping that invokes
control-G_U before expanding to your text:
:inoremap XX <c-g>uThis is what it expands to.
That way, when you type "XX", an undo-point gets dropped, and you
can then issue an "u"ndo from normal mode (whether hitting <esc>
or a one-off via control+O)
:help i_CTRL-G_u
:h i_CTRL-O
:h inoremap
-tim
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