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I will sometimes use vim commands like ':set lbr' or ':set spell'. But how do I turn them off after they've been activated?

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up vote 5 down vote accepted

You can prepend no to boolean options to turn them off.

:set nolbr

You can also append ! to boolean options to toggle them.

:set lbr!

You might combine this with appending a ? to display the current value after toggling:

:set lbr! lbr?
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Great, thank you. – zedwarth Jan 30 '11 at 3:07
Great suggestion for displaying the current value after toggling... – Neg_EV Feb 8 '11 at 17:29


:set nolbr


:set nospell


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:set no lbr


:set no spell

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It returns E518: Unknown option: no – zedwarth Jan 30 '11 at 2:48

Do them as one word,

:set nolbr

and :set nospell.

You can also toggle with an exclamation point:

:set lbr!

will turn it on if it's off, and off it's on.

See :help :set for even more options.

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