each time a tree is created is too expensive. Instead, convert them all
into callbacks and put them in a static table so they only allocate on
demand. The tree remains for the moment for extra (non-default)
variables added by for example copy mode or popups. Also reduce
expensive calls to localtime_r/strftime. GitHub issue 2253.
with the given name already exists rather than failing with an error.
Also add a format to check if a window or session name exists which
allows the same with other commands. Requested by and discussed with
kn@.
followed by [ or not. Add a flag (e) to the q: format modifier to double
up #s and use it for the window_flags format variable so it doesn't end
up escaping any following text. GitHub issue 2485.
instead of modiyfing the format tree.
Use this to disable nested job expansion so that the result of #() is
not expanded again. Reported by Chas J Owens IV, GitHub issue 2390.
client, use the same mechanism for the read-only flag and add an
ignore-size flag.
refresh-client -F has become -f (-F stays for backwards compatibility)
and attach-session and switch-client now have -f flags also. A new
format "client_flags" lists the flags and is shown by list-clients by
default.
This separates the read-only flag from "ignore size" behaviour (new
ignore-size) flag - both behaviours are useful in different
circumstances.
attach -r and switchc -r remain and set or toggle both flags together.
- Only show pane title if it is not default and not empty.
- Add a prettier time format and use that instead of long ctime().
- Remove clutter and change the order.
terminal features, each of which are defined in one place and map to a
builtin set of terminfo(5) capabilities. Features can be specified based
on TERM with a new terminal-features option or with the -T flag when
running tmux. tmux will also detect a few common terminals from the DA
and DSR responses.
This is intended to make it easier to configure tmux's use of
terminfo(5) even in the presence of outdated ncurses(3) or terminfo(5)
databases or for features which do not yet have a terminfo(5) entry.
Instead of having to grok terminfo(5) capability names and what they
should be set to in the terminal-overrides option, the user can
hopefully just give tmux a feature name and let it do the right thing.
The terminal-overrides option remains both for backwards compatibility
and to allow tweaks of individual capabilities.
tmux already did much of this already, this makes it tidier and simpler
to configure.
