This ensures processes spawned by us (e.g. the shell, new terminal
instances etc) don’t inherit a flawed signal mask, or having signals
unknowingly ignored.
Closes#854
In Sway-1.5, sway waits for configure ACKs from hidden windows when
views are being resized. I.e. if you have e.g. a stacked view, with
one or more windows currently not visible, and you resize the stack,
then sway will emit configure events to all windows, and then wait for
ACKs before rendering the resized view.
The problem with this is that sway also does **not** call frame
callbacks on hidden windows. So if we have rendered one frame, and
thus registered a frame callback, we’ll never render any more frames
until the window becomes visible again. Ergo, if you resize the view
interactively, only the first resize actually happens. After that, all
hidden views are “stuck”, causing ACK timeouts.
We worked around this in foot by preempting the frame
callback. I.e. destroying it, and rendering the frame anyway.
This has fixed in sway-1.6, and thus we can remove the workaround.
In our default mode (roughly equivalent to XTerm’s modifyOtherKeys=1),
alt-tab now emits ESC-tab instead of CSI 27;3;9~.
When modifyOtherKeys=2 is enabled (CSI >4;2m), alt-tab emits the “old”
CSI 27 escape.
This better matches XTerm’s behavior.
Note that other alt-tab combos are ambiguous in XTerm, and thus they
are left unchanged here (i.e. we keep emitting CSI 27 escapes for
them).
Closes#900
Regardless of how we exit search mode (commit or cancel), the search
string is remembered.
The next time we enter search mode, the last searched-for string will
be used when searching for the next/prev match (ctrl+r, ctrl+s), and
the search query is empty.
search_add_chars() converts the incoming UTF-8 string into a wide-char
string, and then calls add_wchars().
add_wchars() inserts the string into the search buffer, at the current
cursor position.
From the NOTES section of getenv(3):
The string pointed to by the return value of getenv() may be statically
allocated, and can be modified by a subsequent call to getenv()...
So, previously xcursor_theme could be modified by libc to contain
xcursor_size. This has been fixed by getting xcursor_theme after
computing the value of xcursor_size.
These work as expected and don't interfere with anything else.
They are useful on the increasing number of keyboards with custom
firmware. The keycodes enable using the same key combination
for terminals as other apps.
For example: by holding down a layer-switching key with a thumb, the
Copy and Paste key codes can be assigned to the C and V keys on a secondary
layer, making for a natural universal copy/paste key combination.
The "bell" option has been deprecated for 9 months.
The shipped `foot.ini` is used as a reference for setting up
new configs and deprecated options should not be used in new configs.
Further, the "bell=" option is no longer documented in `man foot.ini`,
creating confusion.
The builtin terminfo is used by dcs.c, which is built as part of the
static library ‘vtlib’. Thus, vtlib needs to depend on the
builtin_terminfo target.
POSIX.1-2008 has marked gettimeofday(2) as obsolete, recommending the
use of clock_gettime(2) instead.
CLOCK_MONOTONIC has been used instead of CLOCK_REALTIME because it is
unaffected by manual changes in the system clock. This makes it better
for our purposes, namely, measuring the difference between two points in
time.
tv_sec has been casted to long in most places since POSIX does not
define the actual type of time_t.
