Commit Graph

485 Commits

Author SHA1 Message Date
Tiago Cunha
41863470ba Sync OpenBSD patchset 446:
Remove the -d flag to tmux and just use op/AX to detect default colours.

Irritatingly, although op can be used to tell if a terminal supports default
colours, it can't be used to set them because in some terminfo descriptions it
resets attributes as a side-effect (acts as sgr0) and in others it doesn't, so
it is not possible to determine reliably what the terminal state will be
afterwards. So if AX is missing and op is present, tmux just sends sgr0.

Anyone using -d for a terminal who finds they actually needed it can replace it
using terminal-overrides, but please let me know as it is probably an omission
from terminfo.
2009-10-28 22:48:35 +00:00
Tiago Cunha
cc9ef11985 Sync OpenBSD patchset 438:
Split the server code handling clients, jobs and windows off into separate
files from server.c (merging server-msg.c into the client file) and rather than
iterating over each set after poll(), allow a callback to be specified when the
fd is added and just walk once over the returned pollfds calling each callback
where needed.

More to come, getting this in so it is tested.
2009-10-23 17:49:47 +00:00
Tiago Cunha
84392ffc0d Sync OpenBSD patchset 433:
Client tidying: get rid of client_ctx struct in favour of two variables in
client.c, and move the functions in client-fn.c into other files.
2009-10-23 17:32:26 +00:00
Tiago Cunha
31552722a8 Sync OpenBSD patchset 431:
Remove unused function.
2009-10-23 17:27:40 +00:00
Tiago Cunha
f41a3914a5 Sync OpenBSD patchset 421:
Try to reduce the UTF-8 mess.

Get rid of passing around u_char[4]s and define a struct utf8_data which has
character data, size (sequence length) and width. Move UTF-8 character
collection into two functions utf8_open/utf8_append in utf8.c which fill in
this struct and use these functions from input.c and the various functions in
screen-write.c.

Space for rather more data than is necessary for one UTF-8 sequence is in the
utf8_data struct because screen_write_copy is still nasty and needs to reinject
the character (after combining) into screen_write_cell.
2009-10-23 17:16:25 +00:00
Tiago Cunha
c643ac4827 Sync OpenBSD patchset 420:
UTF-8 combined character fixes.

Thai can have treble combinations (1 x width=1 then 2 x width=0) so bump the
UTF-8 cell data size to 9 and alter the code to allow this.

Also break off the combining code into a separate function, handle any further
combining beyond the buffer size by replacing the character with _s, and when
redrawing the UTF-8 character don't assume the first part has just been
printed, redraw the entire line.
2009-10-23 17:13:10 +00:00
Tiago Cunha
516bfe7ba3 Sync OpenBSD patchset 418:
Nuke stray blank line.
2009-10-23 17:10:00 +00:00
Tiago Cunha
ac4e4a2b6c Sync OpenBSD patchset 414:
Instead of having a complicated check to see if the cursor is in the last
position to avoid an explicit wrap, actually move it there.

Some UTF-8 fixes to come.
2009-10-23 17:06:23 +00:00
Tiago Cunha
3d88da7b2a Sync OpenBSD patchset 409:
Move lines into the history when scrolling even if the scroll region is not
the entire screen.

Allows ircII users to see history, prompted by naddy.
2009-10-15 01:55:12 +00:00
Tiago Cunha
a505ca69d9 Sync OpenBSD patchset 407:
Add mode keys to move the cursor to the top, middle and bottom of the screen.
H/M/L in vi mode and M-R/M-r in emacs (bottom of screen not bound in emacs).
2009-10-15 01:52:47 +00:00
Tiago Cunha
6103628129 Sync OpenBSD patchset 401:
When drawing lines that have wrapped naturally, don't force a newline but
permit them to wrap naturally again. This allows terminals that use this to
guess where lines start and end for eg mouse selecting (like xterm) to work
correctly.

This was another long-standing issue raised by several people over the last
while.

Thanks to martynas@ for much testing. This was not trivial to get right so
bringing it in for wider testing and adn to fix any further glitches in-tree.
2009-10-15 01:41:14 +00:00
Tiago Cunha
cbd3b1bc9b Sync OpenBSD patchset 400:
When backspace is received at the beginning of a line and the previous line was
wrapped, move the cursor back up to the end of the previous line.

Another one of the forgotten persons requested this quite a while ago (I need
to start noting names on todo items...) when it was quite hard to
implement. Now it is easy and I don't see it can do any harm, so hey presto...
2009-10-15 01:39:30 +00:00
Tiago Cunha
44fd6f4381 Sync OpenBSD patchset 395:
Use relative cursor movement instead of absolute when possible and when
supported by the terminal to reduce the size of the output data (generally
about 10-20%).
2009-10-15 01:33:21 +00:00
Tiago Cunha
8bdcc10c8f Sync OpenBSD patchset 393:
Similarly add a tty_cursor_pane function to tidy up most of the calls.
2009-10-15 01:30:00 +00:00
Tiago Cunha
6369fca253 Sync OpenBSD patchset 392:
_absolute is redundant, just use tty_region.
2009-10-15 01:28:14 +00:00
Tiago Cunha
9b771a96f0 Sync OpenBSD patchset 391:
Cleanup: use two functions for region setting, one for absolute and one inside
pane.
2009-10-15 01:26:50 +00:00
Tiago Cunha
6091b051fb Sync OpenBSD patchset 387:
Add a pipe-pane command to allow a pane to be piped to a shell command, for
example:

        pipe-pane 'cat >~/out'

No arguments stops outputing and closes the pipe; the -o flag toggles a pipe
and on and off (useful for key bindings).

Suggested by espie@.
2009-10-12 00:35:08 +00:00
Tiago Cunha
1b03bc2404 Sync OpenBSD patchset 382:
Collect status from dead jobs and don't invoke the callback until both
all input (the socket is closed) and status is available.
2009-10-12 00:21:08 +00:00
Tiago Cunha
b26ea8462e Sync OpenBSD patchset 381:
Clean up by introducing a wrapper struct for mouse clicks rather than passing
three u_chars around.

As a side-effect this fixes incorrectly rejecting high cursor positions
(because it was comparing them as signed char), reported by Tom Doherty.
2009-10-12 00:18:19 +00:00
Tiago Cunha
d7fa9bc056 Sync OpenBSD patchset 379:
Put all jobs on a global all_jobs list and use that in server.c instead of
running through all the clients.
2009-10-12 00:12:33 +00:00
Tiago Cunha
0b8a7dc4a2 Sync OpenBSD patchset 377:
Split list-panes off from list-windows.
2009-10-12 00:08:12 +00:00
Tiago Cunha
bc236109fd Sync OpenBSD patchset 374:
Rather than running status-left, status-right and window title #() with popen
immediately every redraw, queue them up and run them in the background,
starting each once every status-interval. The actual status line uses the
output from the last run.

This brings several advantages:

- tmux itself may be called from inside #() without causing the server to hang;
- likewise, sleep or similar doesn't cause the server to block;
- commands aren't run excessively often when redrawing;
- commands shared by status-left and status-right, or used multiple times, will
  only be run once.

run-shell and if-shell still use system()/popen() but will be changed over to
use this too later.
2009-10-11 23:55:26 +00:00
Tiago Cunha
ea1721bcb0 Sync OpenBSD patchset 373:
New option, mouse-select-pane. If on, the mouse may be used to select the
current pane.

Suggested by sthen@ and also by someone else ages ago who I have forgotten.
2009-10-11 23:46:02 +00:00
Tiago Cunha
6a1ebb11df Sync OpenBSD patchset 371:
Add "grouped sessions" which have independent name, options, current window and
so on but where the linked windows are synchronized (ie creating, killing
windows and so on are mirrored between the sessions). A grouped session may be
created by passing -t to new-session.

Had this around for a while, tested by a couple of people.
2009-10-11 23:38:16 +00:00
Tiago Cunha
91e4dc83fc Sync OpenBSD patchset 370:
Support for individual session idle time locking. May be enabled by turning off
the lock-server option (it is on by default). When this is off, each session
locks when it has been idle for the lock-after-time setting. When on, the
entire server locks when ALL sessions have been idle for their individual
lock-after-time settings.

This replaces one global-only option (lock-after-time) with another
(lock-server), but the default behaviour is usually preferable so there don't
seem to be many alternatives.

Diff/idea largely from Thomas Adam, tweaked by me.
2009-10-11 23:30:28 +00:00
Tiago Cunha
cddb781127 Sync OpenBSD patchset 368:
The UTF-8 detection idea doesn't work and I am reasonably happy with the
current methods, so remove the (already #ifdef 0'd) code.
2009-10-09 13:11:42 +00:00
Tiago Cunha
f881502f84 Sync OpenBSD patchset 362:
Remove scroll mode which is now redundant, copy mode should be used instead.

The = key binding now does nothing.
2009-10-06 14:14:07 +00:00
Tiago Cunha
32291172bf Sync OpenBSD patchset 361:
Make C-Up and C-Down in copy mode scroll the screen up and down one line
without moving the cursor, like Up and Down in scroll mode (which will shortly
disappear).
2009-10-06 14:10:10 +00:00
Tiago Cunha
eb7f8b6d33 Sync OpenBSD patchset 360:
If no target client is specified to commands which accept one, try to guess the
current client, in a similar manner to how sessions already work: if the
current session can be established and has only one client, use that; otherwise
use the most recently created client.
2009-10-06 14:00:50 +00:00
Tiago Cunha
88c3b9c989 Sync OpenBSD patchset 353:
New lock-client and lock-session commands to lock an individual client or all
clients attached to a session respectively.
2009-09-25 17:51:39 +00:00
Tiago Cunha
b5d23ef38b Sync OpenBSD patchset 351:
Remove PROMPT_HIDDEN code which is now unused.
2009-09-25 17:45:46 +00:00
Tiago Cunha
5be3fb86b9 Sync OpenBSD patchset 350:
Support -c like sh(1) to execute a command, useful when tmux is a login
shell. Suggested by halex@.

This includes another protocol version increase (the last for now) so again
restart the tmux server before upgrading.
2009-09-23 15:18:56 +00:00
Tiago Cunha
1310ea2729 Sync OpenBSD patchset 347:
Remove the internal tmux locking and instead detach each client and run the
command specified by a new option "lock-command" (by default "lock -np") in
each client.

This means each terminal has to be unlocked individually but simplifies the
code and allows the system password to be used to unlock.

Note that the set-password command is gone, so it will need to be removed from
configuration files, and the -U command line flag has been removed.

This is the third protocol version change so again it is best to stop the tmux
server before upgrading.
2009-09-23 15:00:09 +00:00
Tiago Cunha
2acf349d4e Sync OpenBSD patchset 346:
Trim some code by moving the ioctl(TIOCGWINSZ) after SIGWINCH from the client
into the server.

This is another (the second of four) protocol version changes coming this
morning, so again the server should be killed before upgrading.
2009-09-23 14:44:02 +00:00
Tiago Cunha
acedc2dcf2 Sync OpenBSD patchset 345:
Don't attempt to open() the tty path, rely on the client sending its stdin fd
with imsg and fatal if it doesn't, then set the FD_CLOEXEC flag in tty_init
instead of tty_open to prevent them leaking into child processes if any are
created between the two calls.

This bumps the protocol version, so the tmux server should be killed before
upgrading.
2009-09-23 14:39:30 +00:00
Tiago Cunha
df7b68480c Sync OpenBSD patchset 343:
Permit multiple prefix keys to be defined, separated by commas, for example:

set -g prefix ^a,^b

Any key in the list acts as the prefix. The send-prefix command always sends
the first key in the list.
2009-09-22 14:22:21 +00:00
Tiago Cunha
59e65cbda2 Sync OpenBSD patchset 340:
Use option print function for info messages as well.
2009-09-22 13:59:46 +00:00
Tiago Cunha
649b7c132d Sync OpenBSD patchset 339:
Move common code from show-options and show-window-options into a function.
2009-09-22 13:56:02 +00:00
Tiago Cunha
f2d249fdc7 Sync OpenBSD patchset 337:
Drop tiny union from option struct.
2009-09-22 13:49:13 +00:00
Tiago Cunha
c28d4e41cf Sync OpenBSD patchset 336:
Key options were implemented as a number so these struct members are unused.
2009-09-22 13:45:06 +00:00
Tiago Cunha
e3dcc5327a Sync OpenBSD patchset 335:
run-shell command to run a shell command without opening a window, sending
stdout to output mode.
2009-09-20 22:20:10 +00:00
Tiago Cunha
7335ef5792 Sync OpenBSD patchset 333:
Move some common and untidy code for window link/unlink into generic functions
instead of duplicating it in move/link window..
2009-09-20 22:15:32 +00:00
Nicholas Marriott
15b643fc11 Sync from OpenBSD:
==
Rather than constructing an entire termios struct from ttydefaults.h, just let
forkpty do it and then alter the bits that should be changed after fork. A
little neater and more portable.
==

This should fix problems caused by glibc's broken ttydefaults.h file.
2009-09-16 12:36:28 +00:00
Tiago Cunha
960cd3da69 Sync OpenBSD patchset 326:
Nuke unused server_client_index function, pointed out by martynas@.
2009-09-15 23:50:32 +00:00
Tiago Cunha
69e7f4af19 Sync OpenBSD patchset 324:
Tidy some common code for destroying sessions into a new function.
2009-09-13 20:37:37 +00:00
Tiago Cunha
0ec1ce005c Sync OpenBSD patchset 322:
Permit options such as status-bg to be configured using the entire 256 colour
palette by setting "colour0" to "colour255".
2009-09-11 14:13:52 +00:00
Tiago Cunha
930f67f474 Sync OpenBSD patchset 320:
Reference count clients and sessions rather than relying on a saved index for
cmd-choose-*.
2009-09-07 23:59:19 +00:00
Tiago Cunha
c272de7cba Sync OpenBSD patchset 318:
Give each paste buffer a size member instead of requiring them to be
zero-terminated.
2009-09-07 23:48:54 +00:00
Tiago Cunha
5edc465802 Sync OpenBSD patchset 317:
Permit embedded colour and attributes in status-left and status-right using new
#[] special characters, for example #[fg=red,bg=blue,blink].
2009-09-07 23:37:48 +00:00
Tiago Cunha
884ebb6dab Sync OpenBSD patchset 309:
Accept -l to make it easier for people who use tmux as a login shell to use
$SHELL. Originally from martynas@, tweaked by me.
2009-09-03 21:02:55 +00:00