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* Add session_set_current helper function, extracted from a diff fromnicm2013-03-221-24/+16
| | | | Aaron Jensen.
* xfree is not particularly helpful, remove it. From Thomas Adam.nicm2012-07-101-7/+5
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* Clear flags across all sessions, from Thomas Adam.nicm2012-07-081-5/+5
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* Add a flag to move-window to renumber the windows in a session (closingnicm2012-04-291-1/+47
| | | | | any gaps) and add an option to do this automatically each time a window is killed. From Thomas Adam.
* Add notify hooks for various events, the functions are currently emptynicm2012-03-171-3/+15
| | | | stubs but will be filled in for control mode later. From George Nachman.
* Correctly skip existing numbers when generating the name for a newnicm2011-08-161-5/+12
| | | | session.
* Change so that an empty session name always means the current sessionsnicm2011-04-061-1/+8
| | | | | even if given with, for example, -t '', and explicitly forbid empty session names and those containing a : when they are created.
* Check if the index is in use and fail before creating the child process,nicm2011-01-251-4/+18
| | | | rather than leaving a stray child on failure.
* Er, fix next and previous session functions to actually work, part 2.nicm2011-01-131-3/+3
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* Fix next and previous session functions to actually work.nicm2011-01-131-13/+7
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* Don't reset the activity timer for unattached sessions every second,nicm2011-01-011-2/+10
| | | | | | | this screws up the choice of most-recently-used. Instead, break the time update into a little function and do it when the session is attached. Pointed out by joshe@.
* Change from a per-session stack of buffers to one global stack which isnicm2010-12-301-4/+1
| | | | | | | much more convenient and also simplifies lot of code. This renders copy-buffer useless and makes buffer-limit now a server option. By Tiago Cunha.
* Store sessions in an RB tree by name rather than a list, this is tidiernicm2010-12-211-64/+49
| | | | | | | | | and allows them to easily be shown sorted in various lists (list-sessions/choose-sessions). Keep a session index which is used in a couple of places internally but make it an ever-increasing number rather than filling in gaps with new sessions.
* Fix another stray addition that was too early. Oops.nicm2010-12-201-2/+1
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* Undo a change to next/previous session that got mixed in prematurely.nicm2010-12-201-3/+4
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* Dead sessions are never on the active sessions list, so the SESSION_DEADnicm2010-12-201-6/+5
| | | | flag is effectively unused. Remove it.
* Unify the way sessions are used by callbacks - store the address and usenicm2010-12-201-1/+13
| | | | | the reference count, then check it is still on the global sessions list in the callback.
* Add -n and -p flags to switch-client to move to the next and previousnicm2010-09-081-1/+43
| | | | | | | session (yes, it doesn't match window/pane, but so what, nor does switch-client). Based on a diff long ago from "edsouza".
* Store the current working directory in the session, change the default-pathnicm2010-06-271-1/+4
| | | | | option to default to empty and make that mean that the stored session CWD is used.
* Having a list of winlinks->alerts for each session is stupid, just storenicm2010-06-211-104/+23
| | | | the alert flags directly in the winlink itself.
* Rename activity->alert in a couple of functions for consistency.nicm2010-06-211-13/+13
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* Fix a couple of problems with grouped sessions reported by danh: redrawnicm2009-12-221-5/+5
| | | | properly and choose the correct last window after a window is killed.
* Massive spaces->tabs and trailing whitespace cleanup, hopefully for the lastnicm2009-12-031-5/+5
| | | | | time now I've configured emacs to make them displayed in really annoying colours...
* Remove a couple of unused arguments where possible, and add /* ARGSUSED */ tonicm2009-11-261-5/+5
| | | | the rest to reduce lint output.
* Use winlink_remove() to remove old winlinks when synchronizing grouped sessionsnicm2009-11-131-3/+2
| | | | | rather than doing it manually and not adjusted the reference count. Fixes crash seen by Dan Harnett.
* Change session and client activity and creation time members to have morenicm2009-11-031-3/+3
| | | | | | | | meaningful names. Also, remove the code to try and update the session activity time for the command client when a command message is received as is pointless because it des not have a session.
* Add "grouped sessions" which have independent name, options, current window andnicm2009-10-101-9/+182
| | | | | | | | 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.
* Support for individual session idle time locking. May be enabled by turning offnicm2009-10-101-1/+3
| | | | | | | | | | | | | 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.
* Regularise some fatal messages.nicm2009-09-201-2/+2
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* Rather than constructing an entire termios struct from ttydefaults.h, just letnicm2009-09-161-3/+11
| | | | | forkpty do it and then alter the bits that should be changed after fork. A little neater and more portable.
* Reference count clients and sessions rather than relying on a saved index fornicm2009-09-071-2/+17
| | | | cmd-choose-*.
* When using tmux as a login shell, there is currently no way to specify a shellnicm2009-09-011-2/+8
| | | | | | | | | | | | to be used as a login shell inside tmux, so add a default-shell session option. This sets the shell invoked as a login shell when the default-command option is empty. The default option value is whichever of $SHELL, getpwuid(getuid())'s pw_shell or /bin/sh is valid first. Based on a diff from martynas@, changed by me to be a session option rather than a window option.
* Add a base-index session option to specify the first index checked when lookingnicm2009-08-131-4/+5
| | | | for an index for a new window.
* When creating a new session from the command-line where there is an externalnicm2009-08-131-4/+6
| | | | | terminal, copy the termios(4) special characters and use them for new windows created in the new session. Suggested by Theo.
* Infrastructure and commands to manage the environment for processes startednicm2009-08-081-7/+17
| | | | | | | | | | | | | | | within tmux. There is a global environment, copied from the external environment when the server is started and each sesssion has an (initially empty) session environment which overrides it. New commands set-environment and show-environment manipulate or display the environments. A new session option, update-environment, is a space-separated list of variables which are updated from the external environment into the session environment every time a new session is created - the default is DISPLAY.
* Rename the global options variables to be shorter and to make session optionsnicm2009-07-071-2/+2
| | | | | clear. No functional change, getting this out of the way to make later options changes easier.
* Import tmux, a terminal multiplexor allowing (among other things) a singlenicm2009-06-011-0/+378
terminal to be switched between several different windows and programs displayed on one terminal be detached from one terminal and moved to another. ok deraadt pirofti