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* Simplify the way jobs work and drop the persist type, so all jobs areNicholas Marriott2011-01-26
| | | | | | | | | | | | | | | | | fire-and-forget. Status jobs now managed with two trees of output (new and old), rather than storing the output in the jobs themselves. When the status line is processed any jobs which don't appear in the new tree are started and the output from the old tree displayed. When a job finishes it updates the new tree with its output and that is used for any subsequent redraws. When the status interval expires, the new tree is moved to the old so that all jobs are run again. This fixes the "#(echo %H:%M:%S)" problem which would lead to thousands of identical persistent jobs and high memory use (this can still be achieved by adding "sleep 30" but that is much less likely to happen by accident).
* Use LIST_* not SLIST_*.Nicholas Marriott2011-01-26
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* Log termios backspace for each client since it is used to recogniseNicholas Marriott2011-01-13
| | | | backspace input.
* Clean up and simplify tmux command argument parsing.Nicholas Marriott2011-01-04
| | | | | | | | | | | | | | | | | | | Originally, tmux commands were parsed in the client process into a struct with the command data which was then serialised and sent to the server to be executed. The parsing was later moved into the server (an argv was sent from the client), but the parse step and intermediate struct was kept. This change removes that struct and the separate parse step. Argument parsing and printing is now common to all commands (in arguments.c) with each command left with just an optional check function (to validate the arguments at parse time), the exec function and a function to set up any key bindings (renamed from the old init function). This is overall more simple and consistent. There should be no changes to any commands behaviour or syntax although as this touches every command please watch for any unexpected changes.
* Another table that should be const.Nicholas Marriott2011-01-01
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* Store sessions in an RB tree by name rather than a list, this is tidierNicholas Marriott2010-12-21
| | | | | | | | | 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.
* Add "server options" which are server-wide and not bound to a session orNicholas Marriott2009-12-10
| | | | | | | window. Set and displayed with "set -s" and "show -s". Currently the only option is "quiet" (like command-line -q, allowing it to be set from .tmux.conf), but others will come along.
* Massive spaces->tabs and trailing whitespace cleanup, hopefully for the lastNicholas Marriott2009-12-03
| | | | | 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 */ toNicholas Marriott2009-11-26
| | | | the rest to reduce lint output.
* Get rid of the ugly CMD_CHFLAG macro and use a const string (eg "dDU") in theNicholas Marriott2009-11-13
| | | | command entry structs and a couple of functions to check/set the flags.
* Change session and client activity and creation time members to have moreNicholas Marriott2009-11-03
| | | | | | | | 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 a flag for jobs that shouldn't be freed after they've died and use it forNicholas Marriott2009-11-01
| | | | | | | status jobs, then only kill those jobs when status-left, status-right or set-titles-string is changed. Fixes problems with changing options from inside #().
* tabs are better; ok nicmTheo Deraadt2009-10-26
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* Do this in a better way - print messages when exiting with nonzero.Nicholas Marriott2009-10-13
| | | | | Also remove the login shell information from server-info, only the client should care about it.
* Reference count clients and sessions rather than relying on a saved index forNicholas Marriott2009-09-07
| | | | cmd-choose-*.
* Accept -l to make it easier for people who use tmux as a login shell to useNicholas Marriott2009-09-02
| | | | $SHELL. Originally from martynas@, tweaked by me.
* Tag a few missed printf-like functions and fix a missing "%s".Nicholas Marriott2009-08-18
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* Switch tmux to use imsg. This is the last major change to make theNicholas Marriott2009-08-11
| | | | | | | | | | | | | | | | | client-server protocol more resilient and make the protocol versioning work properly. In future, the only things requiring a protocol version bump will be changes in the message structs, and (when both client and server have this change) mixing different versions should nicely report an error message. As a side effect this also makes the code tidier, fixes a problem with the way errors reported during server startup were handled, and supports fd passing (which will be used in future). Looked over by eric@, thanks. Please note that mixing a client with this change with an older server or vice versa may cause tmux to crash or hang - tmux should be completely exited before upgrading.
* Change the way the grid is stored, previously it was:Nicholas Marriott2009-08-08
| | | | | | | | | | | - a two-dimensional array of cells; - a two-dimensional array of utf8 data; - an array of line lengths. Now it is a single array of a new struct grid_line each of which represents a line and containts the length and an array of cells and an array of utf8 data. This will make it easier to add additional per-line members, such as flags.
* If select-layout is not given an argument, repply the last layout used in theNicholas Marriott2009-07-28
| | | | window, if any.
* Make all messages sent between the client and server fixed size.Nicholas Marriott2009-07-26
| | | | | | | | | | | | | | This is the first of two changes to make the protocol more resilient and less sensitive to other changes in the code, particularly with commands. The client now packs argv into a buffer and sends it to the server for parsing, rather than doing it itself and sending the parsed command data. As a side-effect this also removes a lot of now-unused command marshalling code. Mixing a server without this change and a client with or vice versa will cause tmux to hang or crash, please ensure that tmux is entirely killed before upgrading.
* Having fixed flags for single-character getopt options is a bit hard toNicholas Marriott2009-07-13
| | | | | | | | | maintain and is only going to get worse as more are used. So instead, add a new uint64_t member to cmd_entry which is a bitmask of upper and lowercase options accepted by the command. This means new single character options can be used without the need to add it explicitly to the list.
* Use vis(3) instead of handrolled function.Nicholas Marriott2009-06-03
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* Import tmux, a terminal multiplexor allowing (among other things) a singleNicholas Marriott2009-06-01
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