Manual:$wgEnableTooltipsAndAccesskeys

Output: $wgEnableTooltipsAndAccesskeys
Whether to enable application of access keys and tooltips
Introduced in version:1.16.0 (r56068)
Removed in version:1.19.0 (r103688)
Allowed values:(boolean)
Default value:true

Details

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Whether to enable application of access keys and tooltips.

Can be used to avoid keyboard conflicts with system keys or as a low-level optimization.