* add useTreeWalker hooks
We got a PR to fix the createTreeWalker so that it also works in IE11.
We don't actively support IE11, so if things work (with polyfills) then
it's good but I don't want to maintain IE11 specific code.
That said, I wanted to abstract the createTreeWalker code to a nice
little hook. The fix for IE is also pretty small, it uses a function
instead of an object and it has a last argument that is deprecated, but
has no obvious effect for our use cases.
Since the incoming PR was based on the `main` branch (where we only had
1 reference to createTreeWalker), I wanted to make sure that we got all
the references on the latest `develop` branch.
Closes: #295
Co-authored-by: Simon VDB <simonvdbroeck@gmail.com>
* use useTreeWalker hook
Co-authored-by: Simon VDB <simonvdbroeck@gmail.com>
Robin Malfait
d950146bcc