Replace the per-cell image marker with sparse placement spans attached to
grid lines. A placement owns all of its spans and records the input
protocol, application image and placement IDs, z-index, and creation order.
This retains overlapping image layers without storing a list in every grid
cell. Grid operations move, split, clip, and remove only the affected spans.
Use the input protocol to determine image/text interaction: later text
damages SIXEL spans, while Kitty placements remain and are ordered by their
z-index. Rendering then adapts that one logical scene for each client,
rather than changing its semantics according to whether the outer terminal
uses Kitty or SIXEL.
mage reference. Deferred pane redraws explain the intermittent “image never appears” behavior.
Fixed:
- Preserves image metadata while updating the text underlay in the collected ASCII path: grid.c:779
- Handles the single-cell/non-ASCII path and schedules an image redraw: screen-write.c:2631
- Uses the requested if/else for new_id.
- Adds a deterministic regression reproducing point (2): regress/image-support.sh:240
This matches Kitty’s requirement that normal text operations must not affect graphics; graphics require
explicit deletion. Kitty graphics protocol
* refs/remotes/tmux-openbsd/master:
Store background colour in padding cells and correctly clear adjacent cells when tabs are overwritten, GitHu issue 5441 from Ayman Bagabas.
Exit failure on socket failure, from Rayan Salhab.
Pessimize compiler flags for screen-redraw.c to prevent tmux from dumping core upon startup on landisk.
* refs/remotes/tmux-openbsd/master:
Also set ntitles to 0 when creating screen in the first place.
Reset title count when freeing titles, GitHub issue 5429 from Brett Smith.
Do not loop forever if the combining character is too long, GitHub issue 5434 from me at qdrs dot dev.
* refs/remotes/tmux-openbsd/master:
Change cellused/size to 16 bits and time to 32 bits in grid_line and add the OSC 133 positions (size stays the same).
* refs/remotes/tmux-openbsd/master:
build: don't exit
build: always attempt portable merge
build: capture openbsd-base before filtering
build: fetch cutover master before merge
Use _exit in child after fork, from Yayo Razo in GitHub issue 5376.
Add missing calloc check and use fatal. Prompted by a similar change from Yayo Razo.
actions: use published openbsd-git as base update
github actions: automate updates
Do not make pty fds blocking again until all the data has been consumed or control mode clients can get stuck, GitHub issue 5356 from Ben Maurer.
Add formats and events for OSC 133 commmands, as well as a -T flag to set-hook -B to only fire when the format is true.
Replace the notification system with events. Events can carry a payload of additional payload (to reduce problems with lifetime of objects) and are delivered to one or more event sinks. This is more powerful and reduces the complex dependencies between control mode and hooks. Events are now used for hooks, control mode notifications and for monitors (set-hook -B).
additional payload (to reduce problems with lifetime of objects) and are
delivered to one or more event sinks. This is more powerful and reduces the
complex dependencies between control mode and hooks. Events are now used for
hooks, control mode notifications and for monitors (set-hook -B).
wait-for can now wait for an event to fire (-E flag, with -F to for filter),
with -v to print the payload, as well as listing (-l) waiting clients on an
event and forcing one to wake (-w).
A few additional hooks are also now available (pane-created, pane-resized, etc)
and some of the existing ones have additional format variables available.
replaces the previous "modal" behaviour where the pane would be resized,
which tended to make a mess. Instead, the scrollbar appears when
scrolling or when hovered over with the mouse and disappears a
(configurable) short period later. From Michael Grant.
is generated and cached in the client: it holds positions and sizes of
panes, borders and so on. The scene is invalidated when a pane is moved
or resized or relevant option is changed. This scene is then drawn to
the client as needed and text and colours are filled in. With Michael
Grant.
panes which want redraw for deferred clients - if they are deferred then
they can just have a full redraw instead. Also return earlier if no
redraw is actually needed, and improve the comments.
