Sunday, November 29, 2009

variables

variables

Here's how to show, set, and reset vim's variables:
:set - shows vars different from defaults
:set all - shows all values
:set foo? - shows the value of foo
:set foo! - Toggle (Invert) the value of foo
:set foo+=opt - add opt to the value w/o changing others
:set foo-=opt - remove opt from value
:set foo& - reset foo to default value
:setlocal foo - only the current buffer

:verbose set foo? - tells you where it was last set!

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