We want to avoid normalizing control key presses; there were
two places where it was happening; one in our own code and
the other was in the xkeyboard mapping stuff itself.
refs: https://github.com/wez/wezterm/issues/1851
This persuades vim to set ttymouse=sgr by default.
We're carefully sitting below 279 which triggers
some queries for things that we don't respond to yet.
refs: https://github.com/wez/wezterm/issues/1825
Some versions of fontconfig classify some fonts as having charcell
spacing. We need to consider those as monospace as well.
refs: https://github.com/wez/wezterm/issues/1820
The keys section was way too big; this splits it up into more
manageable pieces, adds a nice flow chart to show how key events
are processed and adds an example of using the new key tables feature.
This is a bit more compact and easier to edit.
A downside is that the search engine highlight can break the diagram and
cause it to emit a syntax error.
A bit of a PITA, this commit:
* Introduces a DeferredKeyCode type that defers resolving a concrete
keycode
* Adds key_map_preference config which can be Mapped or Physical
* Key map building resolves the keycode using key_map_preference
* Default key assignments have been re-phrased in order to produce
DeferredKeyCodes
* User-specified keys without `mapped:` or `phys:` prefixes will
resolve according to key_map_preference
refs: https://github.com/wez/wezterm/issues/1788
refs: https://github.com/wez/wezterm/issues/1784
Previously, we'd create a clipboard handler associated with a GUI window
and take care to pass that down to the underlying Pane whenever we
spawned a new pane.
For the mux server, instead of being associated with a GUI window, the
clipboard was a special RemoteClipboard that would send a PDU through
to the client that spawned the window.
The bug here was that when that client went away, the clipboard for
that window was broken.
If the mux server was the built-in mux in a gui process this could
leave a tab without working OSC 52 clipboard support.
This commit restructures things so that the Mux is responsible for
assigning a clipboard handler that rephrases the clipboard event
as a MuxNotification.
Both the GUI frontend and the mux server dispatcher already listen
for mux notifications and translate those events into appropriate
operations on the system clipboard or Pdus to send to the client(s).
refs: #1790
After killing the remote pane, we no longer trigger the renderable
poll stuff that would detect that the pane was dead.
Let's speculatively set it to dead so that we don't get stuck with
stray tabs/panes.
https://github.com/wez/wezterm/issues/1752
There were a a couple of issues:
* `ImageData::hash` would re-hash the image on every call, and this was
called for every cell that comprised an image on the mux server side
* `SerializedLine` needed to understand how to remove the `Arc<ImageData>`
image attachments so that we didn't serialize a complete copy of the
image per cell that comprised the image.
A new RPC was introduced to attempt to fetch `ImageData` given its
content hash and pane, row and cell index as a hint to locate it.
A client side LRU of content hash to `ImageData` is used to avoid
issuing repeat calls to that new RPC.
refs: #1237
