Adds an `equalize` layout action that redistributes split sizes so each
window receives a proportional share of space along each axis.
Also adds an `equalize_on_close` layout option that automatically
equalizes splits whenever a window is closed, keeping the remaining
windows balanced without requiring an explicit key binding.
These two features compose well. For example, to keep splits balanced
at all times - equalizing on every open and close:
enabled_layouts splits:equalize_on_close=true
map ctrl+' combine : launch --location=hsplit --cwd=current : layout_action equalize
map ctrl+/ combine : launch --location=vsplit --cwd=current : layout_action equalize
A standalone key binding for manual rebalancing is also supported:
map ctrl+shift+e layout_action equalize
Recognize CSI ? 5 W as DECST8C, which resets the active screen's tab
stops to the default of every 8 columns. Other CSI W variants continue
to produce a parse error.
Signed-off-by: Ayman Bagabas <aymanbagabas@gmail.com>
Previously, every window resize reinitialised the tab stops to the
default of every 8 columns, discarding any stops set via HTS or cleared
via TBC. ECMA-48 only treats RIS, DECSTR, and DECCOLM as events that
reset tab stops, and other terminal emulators all preserve user-set
stops across an interactive resize.
Copy the surviving prefix of the previous tab stops into the freshly
allocated array on both main and alt screens. Newly added columns when
growing the window keep the default every 8 columns pattern. Also point
the active tabstops pointer at the alt screen's array when a resize
happens while the alt screen is active, instead of unconditionally
resetting it to the main screen's array.
Signed-off-by: Ayman Bagabas <aymanbagabas@gmail.com>
When dragging an empty file (or a directory containing an empty file)
from a remote Linux machine to macOS Finder, the empty file would not
be copied.
Root cause: in add_payload() in dnd.c, the file is only created with
O_CREAT when payload data arrives. For an empty file, no payload is
ever sent, so the file was never created on disk. When Finder then
tried to hard-link the (non-existent) temp file to the destination, it
failed silently.
Fix: in the "all data received" handler for type 0 (regular file),
check if the fd was ever opened. If not (empty file), create the empty
file explicitly before finishing.
Also add:
- A new test probe drag_remote_item_path:N to retrieve the filesystem
path of a specific remote item by URI index.
- Two regression tests: test_remote_drag_empty_file (verifying the
empty file is created on disk) and test_remote_drag_dir_with_empty_file
(verifying an empty child file inside a directory is created on disk).
Agent-Logs-Url: https://github.com/kovidgoyal/kitty/sessions/da8b4577-3de8-4784-afc0-c1967f605dec
Co-authored-by: kovidgoyal <1308621+kovidgoyal@users.noreply.github.com>
Add a regression test that exercises the code path which crashed in
v0.46.2 (#10017): when paused_rendering is active and a selection
extends into the scrollback, the inner loop of apply_selection iterates
with a negative y. Without the recently-added paused_y translation and
the paused_y < 0 guard, the call to linebuf_init_line treats the
negative y as a huge unsigned index_type and reads ~4GB out of bounds
in line_attrs[idx], crashing with SIGBUS.
The test reproduces the trigger deterministically via the Screen Python
bindings and asserts that current_selections() returns the expected
buffer instead of crashing.
