On 25/06/13 10:01, Matteo Cavalleri wrote:
Il giorno lunedì 24 giugno 2013 23:54:43 UTC+2, Paul Maier ha scritto:
the original vi on Sun took :su as :suspend,
whereas vim takes :su as :substitute.
what does ":su" do? it's the same as pressing CTRL-z or typing ":sh"?
Matteo: see :help :suspend
Paul: Either use Salman's cabbrev trick (more later) or use :st instead
(for :stop which in Vim is a synonym for :suspend).
A more involved cabbrev trick for your vimrc:
if version < 700
cnoreabbrev su suspend
else
cnoreabbrev <expr> su
\ ((getcmdtype() == ':' && getcmdpos() <= 3)? 'suspend' : 'su')
endif
The above assumes 'nocompatible' (otherwise, you can still use it, but
the long cnoreabbrev <expr> line must be typed all on one line with no
line continuation) and determines at run-time whether the "finer"
version of the mapping (with getcmdtype() and getcmdpos()) can be used
or not.
I intentionally use "version" rather than "v:version" because it is more
backward-compatible.
Best regards,
Tony.
--
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