This allows to reduce the horizontal size of the gutter; more efficient
management of folding since we already need to parse each line for the
linter; and eventually this will also allows to detect unbalanced
!#if-!#endif directives and report such cases as errors.
Additionally, keep incrementally improving error reporting details
in the linter.
maintainers.
To enable logging, use the JSON approach to pass parameters to
`acs` scriptlet. Example:
..##+js(acs, { "target": "document.oncontextmenu", "log": true })
Whereas "target", "needle", and "context" correspond to their
respective positional argument. Using JSON form to pass parameters
allows to specify extra paramters to facilitate debugging of that
scriptlet:
- `"log": true` => output useful information at the dev console.
- `"debug": true` => break at key locations in the scriptlet.
The added logging/debugging capabilities work only in the dev build
of uBO or if the advanced setting `filterAuthorMode` is set to
`true`.
As per CodeMirror's documentation, eachLine() iterator is
faster, so use this. Also no need to keep track or marked
lines, we can just find them on demand, this makes the code
simpler.
uBO will now verify that at least one unprocessed network requests
at launch should have been blocked in order to warn users of
unprocessed network requests through the `!` toolbar icon badge.
For example, with default filter lists, there is nothing to block
on `wikipedia.org`, and hence in this case it's not useful to
present the user with the `!` badge.
Therefore uBO will not show the badge *only* when at least one
unprocessed network requests should have been blocked had uBO been
ready when it was fired by the browser.
Related commit:
- https://github.com/gorhill/uBlock/commit/769b8da664be
Emergency update of assets could be repeatedly launched
every 15 seconds if a resource could not be fetched from
a server. A cooldown period has been added to prevent
repeatedly launching emergency updates.
Before this commit, a network error condition was not reported
when the filter list was imported, it was only reported afterward
when the imported filter list was updated.
Caused by the fact that external filter lists do not have an
`off` property even when they are not enabled.
Additionally, set the default update cycle check period to 2hr.
Builtin scriptlets are no longer parsed as text-based resources,
they are imported as JS functions, and `toString()` is used to
obtain text-based representation of a scriptlet.
Scriptlet parameters are now passed as function call arguments
rather than by replacing text-based occurrences of `{{i}}`. The
arguments are always string values (see below for exception).
Support for argument as Object has been added. This opens the
door to have scriptlets using named arguments rather than
positional arguments, and hence easier to extend functionality
of existing scriptlets. Example:
example.com##+js(scriplet, { "prop": "adblock", "value": false, "log": true })
Compatibility with user-provided scriptlets has been preserved.
User-provided scriptlets can benefit some of the changes:
Use the form `function(..){..}` instead of `(function(..){..})();`
in order to received scriptlet arguments as part of function call
-- instead of using `{{i}}`.
If using the form `function(..){..}`, you can choose to receive
an Object as argument -- just be sure that your scriptlet's
parameter is valid JSON notation.
This commit fix properly handling toggling off the default
status of a list such that the list will be automatically
turned off when its status change from default to non-default.
Additionally, imported lists which become stock lists will
be properly migrated from imported lists section.
Related discussion:
- https://github.com/uBlockOrigin/uAssets/discussions/16939
Various feedback of people trying to interact with uBO's dashboard
at browser launch, before uBO's main process is fully initialized,
causing confusion, and potential loss of data.
This new context menu entry will be available only when the
advanced setting `filterAuthorMode` is set to `true`. See:
https://github.com/gorhill/uBlock/wiki/Advanced-settings#filterauthormode
The purpose is for filter list maintainers to easily access
the source code of web pages when investigating filter issues,
without having to necessarily go through the logger.
Additionally an input field to enter URL directly has been
added to the code viewer for convenience.
Related discussion:
- https://github.com/uBlockOrigin/uAssets/discussions/16939
Until uBO's filtering engines are properly initialized, there will
be a distinct toolbar icon to help users understand that uBO may
not be fully initialized when a webpage is loaded -- often the
cause of improper filtering of trackers/ads at browser launch.
DNR API does not support block-then-redirect concept, hence no
point in generating a DNR block rule for `redirect=` filters.
Additionally, better handle orphaned filter anchors (`||`, `|`).
This commits add the ability to open html/css/script
resources from the logger, as a formatted and syntax-
highligthed document.
The goal is to make it easier for filter list authors to
investigate filter-related issues.
Related discussion:
- https://github.com/uBlockOrigin/uBlock-issues/discussions/2234
Example of usage:
/img[a-z]{3,5}\.buzz/##+js(nowoif)
Use sparingly, when no other solution is practical from a maintenance point
of view -- keeping in mind that uBO has to iterate through all the regex-based
values, unlike plain hosyname or entity-based values which are mere lookups.
Related commit:
- b1de8d3fe4
Related discussion:
- https://github.com/uBlockOrigin/uBlock-issues/discussions/2234
Example of usage:
@@*$ghide,domain=/img[a-z]{3,5}\.buzz/
Regex-based domain values can be negated just like plain or
entity-based values:
*$domain=~/regex.../
This new syntax does not apply to static extended filters.
This commit is a rewrite of the static filtering parser into a
tree-based data structure, for easier maintenance and better
abstraction of parsed filters.
This simplifies greatly syntax coloring of filters and also
simplify extending filter syntax.
The minimum version of Chromium-based browsers has been raised
to version 73 because of usage of String.matchAll().
Related issue:
- https://github.com/uBlockOrigin/uBlock-issues/issues/2442
Cosmetic filters with unknown plain CSS pseudo-classes or
unknown plain CSS pseudo-elements will be rejected, except
for pseudo-classes/pseudo-elements which start with a `-`.
Related issue:
- https://github.com/uBlockOrigin/uBlock-issues/issues/896
Additionally, added the keyboard shortcuts to reload the current
tab to the logger. This changes the prior behavior of reloading
the logger content itself.
Related discussion:
- https://github.com/uBlockOrigin/uBlock-issues/discussions/2412#discussioncomment-4421741
The new option is `to=` and the value is a list of domain list with
similar syntax as `domain=` option. Entity-based syntax is supported,
and also negated hostname.
The main motivation is to give uBO's static network filtering engine
with an equivalent of DNR's `requestDomains` and `excludedRequestDomains`.
Essentially `to=` is a superset of `denyallow=`, but for now I decided
against deprecating `denyallow=`, which still does not support entity-
based syntax and for which negated domains are not allowed.
This commit also introduces the `from=` option, which is just an alias
for the `domain=` option. The logger will render network filters using
the `from=` version.
Related issue:
- https://github.com/uBlockOrigin/uBlock-issues/issues/1861
The "exceptor" feature has been rewritten, with the following
changes as a result:
- The excepted filters cease to exist when closing the logger
- It's now possible to temporary except network filters
When toggling on/off a temporary exception, filter lists are now
fully reloaded. This simplified managing temporary exceptions, and
made it easy to implement temporary exception for network filters,
but this also means there might be a perceptible delay when
adding/removing temporary exceptions. At this point I consider
this an acceptable side-effect just to bring the ability to easily
create temporary exception for network filters, while this
simplified the existing temporary exception code throughout.
Bring latest changes to procedural cosmetic filtering to uBOL.
Fix procedural filtering used in HTML filters.
Standardize quick hash algorithm used throughout to DJB2
(except that initialization step is skipped):
- http://www.cse.yorku.ca/~oz/hash.html#djb2
