When we’re using CSDs, we’ve up until now rendered a 5px invisible
border. This border handles interactive resizing. I.e. hovering it
changes the mouse cursor, and mouse button events are used to start an
interactive resize.
This patch makes it possible to color part of (or the entire) border,
with a configurable color.
To facilitate this, two new options have been added:
* csd.border-width
* csd.border-color
border-width defaults to 0, resulting in the look we’re used to.
border-color defaults to the title bar color. If the title bar color
hasn’t been set, it defaults to the default foreground color (just
like the title bar color does).
This means that, setting border-width but not border-color, results in
a border that blends with the title bar.
* Allow scrolling on the normal (non-alt) screen, when application is
grabbing the mouse (when user presses Shift).
* Use term_mouse_grabbed() instead of explicitly checking for
MOUSE_NONE tracking.
* Remove mouse tracking check from cmd_scrollback_{up,down}. Caller is
expected to have done the check.
* Don’t scroll down on mouse wheel tilt events.
The serial is used when copying/pasting data from the clipboard. Up
until now, we’ve used the serial from the keyboard/mouse enter
events.
This works in most cases, but breaks in the following example:
$ wl-copy WLCOPY
/* Ctrl+Shift+v works fine (pastes "WLCOPY") */
$ printf "\033]52;c;eHl6\a"
/* Ctrl+Shift+v pastes "WLCOPY" instead of "xyz" */
Shifting focus away and then back to the foot window, and re-executing
the printf works, suggesting the “enter” serial is no longer valid
after another process(?) has copied something to the clipboard.
Updating the serial on key press/release (and the corresponding mouse
serial on mouse button events) seems to fix this.
I’ve also tested that “normal” copy/paste operations, within the same
foot instance, and between foot and other applications, are still
working. In at least river (wlroots based), and GNOME/mutter.
Closes#753
This fixes an issue where pasting (using e.g. OSC-52) in client
applications that doesn’t do this conversion themselves, like tmux,
doesn’t work.
Closes#752
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.
