Rust hasn't stabilized fallible allocation, so when we are presented
with an implausibly large sixel, Rust terminates the program; it's not
even a panick that we could potentially catch -> direct to termination.
This commit introduces an arbitrary constraint so that we can
avoid unconditionally terminating for this bad input case.
Thanks to @klamonte for sharing this test case!
The issue is that the pane was only removed from the tab when explicitly
closed, leaving it to be later detected and flushed.
However, in the meantime, when performing eg: cursor blink maintenance,
if the set of panes in the tab is empty then the window would close.
The resolution is to ask the mux (rather than the tab) to kill the pane,
so that the cascading closure of the tab causes the window's active
tab to reference the correct remaining tab.
refs: #890
Change the loader so that it has better matching weight and stretch
characteristics, and ask core text to return all possible candidates
so that we can then apply our CSS-style font matching rules.
Previously, the font descriptor we created would only match the
family name and return the normal/regular variant only.
refs: https://github.com/wez/wezterm/issues/873
A relatively recent commit made it possible for the cell storage
to be smaller than the viewport width.
Avoid panicking when erasing beyond the end of the cell storage.
We can simply NOP as that cell is already implictly erased.
closes: #847
This changes the fill_rect function over to use the zeno crate.
zeno allows describing a path and filling or stroking.
This commit doesn't strictly need that, but it sets things
up for more interesting custom glyphs in later commits.
refs: #584
refs: #588
ProbeHints would unconditionally load the terminfo based on $TERM
whever it was created, even if the caller had a pre-supplied
terminfo buffer.
Defer loading that until the caps instance is created.
refs: #817
Expand on the changes in 3f6ff534d3,
this makes them more general and so that they can be used on unix
systems.
That in turn helps to tackle https://github.com/wez/wezterm/issues/839,
wherein `sleep 300 & disown ; exit` would linger until EOF is detected,
rather than triggering as soon as the child process terminated.
For whatever reason, that would only manifest on linux (and not macos).
Same vein as 8931afba5cee07ab12990f06c2ff34d6f8426b19; the auth
window could sometimes get stuck until an input event was sent
to it.
Wire up a mux event so that the window can close itself.
When the client connected to an empty remote mux, it would allocate an
empty window and then spawn a new tab into it.
Meanwhile, the authentication window would close and trigger a prune of
all empty windows, causing the in-flight spawn to fail because its
destination window was removed.
This commit defers window pruning while Activity is in progress;
the MuxWindowBuilder has an associated Activity count.
neovim doesn't like it when multiple drag events with the same
coordinates are received; it appears to treat that as though
the mouse button was double clicked.
This commit teaches the mouse report encoding to suppress multiple
drag events in succession that have the same payload.
refs: https://github.com/wez/wezterm/discussions/823
Possibly related to:
https://github.com/wez/wezterm/issues/783
However, this is more obviously required when scrolling back either
via mouse wheel or a key assignment: the download completes but
we need to then force an invalidation for it to be applied in
the gui.
This looks like a honest typo from when panes were introduced!
We were passing the tab id rather than the pane id when specifying
the target of a split.
likely fix for this issue:
refs: https://github.com/wez/wezterm/issues/781
Use a similar hsv transformation to that used to dim inactive panes
instead of the treatment that made the black look grey, which felt
like a flash instead of a dim.
