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author | Tom Ryder <tom@sanctum.geek.nz> | 2017-11-10 21:54:42 +1300 |
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committer | Tom Ryder <tom@sanctum.geek.nz> | 2017-11-10 21:54:42 +1300 |
commit | 8b79ec9365491f8fb2bd48452b6aca68d2b673d2 (patch) | |
tree | f56dd3b1c7249b49ef73dfc9eb23e1ab78bb7ab9 /gtk | |
parent | Adjust some whitespace and comment layout (diff) | |
download | dotfiles-8b79ec9365491f8fb2bd48452b6aca68d2b673d2.tar.gz dotfiles-8b79ec9365491f8fb2bd48452b6aca68d2b673d2.zip |
Use exists+ test rather than exists&
From :help hidden-options:
>Not all options are supported in all versions. This depends on the
>supported features and sometimes on the system. A remark about this is
>in curly braces below. When an option is not supported it may still be
>set without getting an error, this is called a hidden option. You can't
>get the value of a hidden option though, it is not stored.
>
>To test if option "foo" can be used with ":set" use something like this:
> if exists('&foo')
>This also returns true for a hidden option. To test if option "foo" is
>really supported use something like this:
> if exists('+foo')
Diffstat (limited to 'gtk')
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