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2017-04-21Store state shared between multiple commands in the queue in a sharednicm
structure.
2017-04-21Do not run the config file in the context of the first client, insteadnicm
use no client like we did before. This means commands like new-session won't try to attach if they are in the config file.
2017-04-20Use fdforkpty() instead of our own unwrapped versions.nicm
2017-04-20Only set up a current target for mouse key bindings. Fixes:nicm
bind q select-pane -U \; resize-pane -Z (There is still some possible weirdness with the way we do current targets, it should probably be done in a different way at some point.)
2017-04-20Now that struct winlink has a session pointer, can remove some arguments.nicm
2017-04-20There is no real need for window_printable_flags to allocate, make itnicm
return a buffer from the stack.
2017-04-20If a #() command doesn't exit, use its most recent line of output (itnicm
must be a full line). Don't let it redraw the status line more than once a second. Requested by someone about 10 years ago...
2017-04-19load_cfg returns < 0 on error, not != 0. Problem reported by Kaushal Modi.nicm
2017-04-19Add a suspend helper function, and do not allow detaching or suspendingnicm
while already doing so.
2017-04-19Style nits and a missing cast.nicm
2017-04-19When the data we have buffered to write to a terminal grows beyond anicm
reasonable amount (currently width * height * 8 bytes), discard all output to the terminal and start trying to redraw periodically instead. Continue with this until the amount of data we are trying to write falls to a low level again. This helps to prevent tmux sitting on a huge buffer of data when there are processes with fast output running inside tmux but the outside terminal is slow. A new client_discarded format holds the amount of data that has been discarded due to this mechanism. The three variables (when to start this, when to stop, and how often to redraw) are basically "works for me" at the moment, this is going in to see how it goes and if it causes problems for anyone else.
2017-04-18Revert use of DECSLRM on iTerm2, it doesn't help as much as we throught,nicm
and there are some question marks about it's support.
2017-04-18On terminals without DECSLRM, when a pane that is less than the fullnicm
with of the terminal scrolls, tmux needs to redraw the entire pane. This results in a large amount of output data which can cause slow terminals to struggle, particularly when many lines are scrolled together quickly. This can be reduced by only redrawing when tmux doesn't hold any buffered data for the terminal. If a redraw is required and data is buffered, the redraw is deferred until all that data is consumed (it is checked after every event loop, a timer is used to ensure this happens at some point). While a redraw is pending, no additional data will be written to the terminal. The redraw still happens, now it is just pushed back if it is possible it would just add more data on top of a terminal that is already behind. This both gives the terminal a chance to catch up, and allows tmux to process more scrolling (that would require additional redraws) in the meantime. Helps with a problem reported by Greg Hurrell.
2017-04-18Detect iTerm2 and use DECSLRM for it as well.nicm
2017-04-18Add a format for number of bytes writtent to client, useful for debugging.nicm
2017-04-18Do not check for BCE for a background colour that isn't needed, usenicm
colour 8 instead.
2017-04-18Include client name in key logging.nicm
2017-04-17Don't bother moving the cursor for empty lines.nicm
2017-04-17Remove a couple of redraw flags that no longer have any effect.nicm
2017-04-16Memory leak, from David CARLIER.nicm
2017-04-16Use EL1 to clear lines when redrawing the leftmost pane, rather thannicm
spaces.
2017-04-05Add Home and End for copy mode.nicm
2017-04-05Try again to resolve problems with mistaking sessions for windows: nownicm
do not look up windows as sessions (and panes as windows) when they are qualified with a ':' or a '.'. So 'foo' as a window target will look for windows and sessions called 'foo', but ':foo' will only look for windows, and 'foo:' only for sessions. This means the common case of using an unadorned session as a window target (send -tfoo) should continue to work, but an explicit window will not get confused with a session (send -t:foo).
2017-04-05Give each client a name. This defaults to the tty name as before butnicm
falls back to an alternative if the tty name is not available. This is clearer than overloading the client ttyname member and allows us to remove the path stored in the tty struct, it should always be the same as the client.
2017-04-05cfg_file can be static.nicm
2017-03-24Write raw strings in one go rather than character at a time.nicm
2017-03-24Show count of search results in copy mode.nicm
2017-03-22Add support for the strikethrough attribute (SGR 9), using the new smxxnicm
terminfo capability. This means there are now nine attribute bits, so anything above 0xff uses an extended cell.
2017-03-21Use uid_t for UID not u_int.nicm
2017-03-21Fix movement after select-line, from Omar Sandoval.nicm
2017-03-21Fix pane movement by direction (up, down, left, right) whennicm
pane-border-status is set, from KOIE Hidetaka.
2017-03-17Fix a couple of argument types.nicm
2017-03-17Add h and l for collapse and expand in choose mode with vi(1) keys, fromnicm
Gregory Pakosz.
2017-03-16Redraw after killp -a.nicm
2017-03-15Invalidate the cursor when we think we should have wrapped.nicm
2017-03-15Try to avoid moving the cursor to the start of the next line whennicm
printing cells if it is already at the very end of the line and the terminal will wrap it to the next line itself, this means terminals still see it as a wrapped line for the purposes of their own mouse selection. Reported by millert@.
2017-03-13Log where panes are created.nicm
2017-03-13Revert previous, breaks normal short targets, reported by Theo Buehler.nicm
2017-03-11Fix calculation of size for full size splits.nicm
2017-03-11Only look for window and pane parts of target as a sesson and window ifnicm
they look like an ID.
2017-03-09Clear the bracket paste mode when in the command prompt.nicm
2017-03-09Move the client identify (display-panes) code into server-client.c.nicm
2017-03-09Move server_fill_environ into environ.c and move some other common codenicm
into it.
2017-03-08Skip over padding cells when moving the cursor left or right.nicm
2017-03-08Handle empty options correctly.nicm
2017-03-08Always send smkx to the terminal outside, the keys we get from terminfonicm
are the keys when it is on.
2017-03-08Add a helper function for the most common format_create/defaults/expandnicm
pattern.
2017-03-07Need to flush before writing out cells we are not collecting, also addnicm
some extra logging.
2017-03-07If moving cells outside the current used count, update it.nicm
2017-03-06Collect strings correctly when on terminals that don't support UTF-8.nicm