Related issue:
- https://github.com/uBlockOrigin/uBlock-issues/issues/756
As per various feedbacks:
Added an advanced setting to keep the original behavior,
which can be potentially costly CPU-wise on some sites:
popupCosmeticFilterBadgeSlow
Default to `false`. Set to `true` to restore original
method of surveying the number of elements hidden as
a result of applying cosmetic filtering.
As suggested by <https://github.com/gwarser>, skip
descendant of nodes which have been found to be a
match in order to potentially increase the number
of nodes which can be surveyed in the alloted time.
Related issue:
- https://github.com/uBlockOrigin/uBlock-issues/issues/756
When trying the number of hidden elements as a result of
cosmetic filtering for popup panel badge purpose, the
code will bail out if this takes too long, and in such
case the badge will be set to `?`, meaning the number
of hidden elements is undetermined.
Related issue:
- https://github.com/uBlockOrigin/uBlock-issues/issues/756
The code used to count expensive-to-survey particular
inline javascript occurrences will be executed if and
only if no other script tags have been found in the
DOM. This is acceptable since the badge count is to be
deemed approximate (as per documentation).
Related feedback:
- c090d2fde4 (commitcomment-35767596)
Mind that there might not be selectors to match as a
result of `generichide` or `no-cosmetic-filtering`.
Related issue:
- https://github.com/uBlockOrigin/uBlock-issues/issues/756
The badge value for the no-cosmetic-filtering
switch will be evaluated on-demand only, when
the user hover over the switch with the mouse
cursor.
For touch screen displays, a tap on the switch
will cause the badge to be rendered if not
already done, otherwise this will toggle the
switch as usual.
Related feedback:
- https://www.reddit.com/r/uBlockOrigin/comments/dpcvfx/
Regression from:
- 7971b22385
Leading/trailing wildcards are useless when a valid
token can be found, and in such case they need to
be removed so as to ensure the proper filter class
is used.
