Before Qt 5.11.2, for unique origins, we always got QUrl() and thus passed it
through.
With Qt 5.11.2, only missing origins (browser-initiated requests) get an empty
initiator, while unique origins get QUrl("null"):
https://codereview.qt-project.org/#/c/234849/https://bugreports.qt.io/browse/QTBUG-69372
In theory, those should be locked down (as an unique origin is e.g. a sandboxed
iframe) and never have access to any other content.
However, thanks to a Qt bug, XHR on qute:// pages has QUrl("null") as origin as
long as the URL scheme is not registered. We can only do the registering once
Qt 5.12 is out.
Since unique origins were effectively already allowed on Qt 5.11.0/.1, we pass
them through here as well until Qt 5.12.
See #4198
If the blacklist is only valid for the completion, the setting should also be
under completion.
This also un-renames history.gap_interval and renames
completion.web_history_max_items.
When installing qutebrowser via tox on Ubuntu 18.04, the notes on linking
OpenSSL 1.0 instead of OpenSSL 1.1 to make QtNetwork SSL working are a bit
confusing, due to some path differences between Ubuntu and ArchLinux. The
addition of an item addressing this specific issue should help newcomers.
We changed this a while ago in a2f62238f1
already, but Ctrl-V was kind of cumbersome as well, as it conflicted with
pasting.
Shift-Escape is closer to the default leave-mode binding (Escape), and also
unlikely to conflict as it's used for the task manager in Chrome.
- Update the docstring for repeat
- Remove the blank line after the docstring
- Update the docstring with scripts/dev/src2asciidoc.py
- Simplify the test
