Grapheme shaping is now enabled by default in foot. However, when
generating the profiling data in PGO builds, this results in skewed
optimizations.
The end result is worse benchmark results regardless of whether
grapheme-shaping is enabled or not (when running the benchmarks).
This changes the default value of tweak.grapheme-shaping to “yes”,
thus enabling grapheme shaping by default.
It also changes the default value of tweak.grapheme-width-method to
“wcswidth”, for maximum compatibility with terminal applications.
Using underlining for parameters allows the angle brackets to be
removed while still keeping a visual separation between literals
and parameters. The removes any uncertainty about whether the
angle brackets are part of the sequence or not. It also mirrors
the formatting used further down in the document.
Without pixman renderer override pgo builds in cage/sway require
access to actual render devices. In Gentoo's case the builds are run
as ordinary user and within a "sandbox" which prevents and logs access
outside of predefined places during build.
So let's default to pixman renderer for the PGO builds. Hopefully that
won't matter for the pgo optimizations to do the right thing within foot.
foot doesn't show desktop notifications (via OSC777) if the current
terminal has keyboard focus.
This is probably a sane default, but there are use cases where showing
a notification regardless of the focus status may be desired. For
example, a completion notification of a long running task inside a
non-focused tmux window.
This PR adds the notify-focus-inhibit option which can be used to
disable inhibition of notifications when the window has focus.
The default value is `yes`, which retains the old behavior.
That locale may not exist. Instead, require the user/build script to
explicitly set an UTF-8 locale.
Document this in INSTALL.md, and in the bundled PKGBUILD.
