tabbable 5.3.0

v5.3.0

on Node.js NPM

Minor Changes

• 685a906: Adds new Shadow DOM support (must be explicitly enabled using the new getShadowRoot option).
  • When enabled, supports open shadows by default, and can support closed shadows if the option is a function that returns the shadow for a given node. See documentation for more information.
  • Includes all updates from 5.3.0-beta.0 and 5.3.0-beta.1 releases.

Patch Changes

• b341412: Made "isDisabledFromFieldset" more readable and concise (even marginally faster).
• 685a906: Fixed a bug in getTabIndex: the tab index of <audio>, <video> and <details> was left to the browser default if explicitly set to a value that couldn't be parsed as integer, leading to inconsistent behavior across browsers. Also slightly modified the function's logic to make it more efficient. Finally added tests to cover the fix.
• dd6d0ec: Optimized and extended displayCheck: "full" option (now checks for any element having no display boxes) and added test for display: "contents" property (this bug was never reported). (#592)
• 193fca2: Fixed bug in isDisabledFromFieldset. The function wasn't checking whether the disabled <fieldset> containing node is the top-most disabled <fieldset> (#596).