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* Sync OpenBSD patchset 829:tcunha2011-01-071-9/+8
| | | | | | | | | | | | | | | | | | | | | Clean up and simplify tmux command argument parsing. 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.
* Sync OpenBSD patchset 539:tcunha2009-11-141-2/+2
| | | | | Get rid of the ugly CMD_CHFLAG macro and use a const string (eg "dDU") in the command entry structs and a couple of functions to check/set the flags.
* Sync OpenBSD patchset 181:tcunha2009-07-281-2/+0
| | | | | | | | | | | | | | | | Make all messages sent between the client and server fixed size. 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 tonicm2009-07-141-1/+1
| | | | | | | | | 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.
* Pass return code from _exec; allow command sequences to work from the ↵nicm2009-01-191-5/+4
| | | | command line.
* Unused variable.nicm2008-06-231-1/+0
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* IRIX fixes thanks to Elias Pipping.nicm2008-06-231-1/+1
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* Big reorganisation of command-line syntax.nicm2008-06-051-9/+10
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* Easy bits of arg printing for list-keys.nicm2008-06-051-4/+5
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* If no command is specified, assume new-session.nicm2008-06-031-1/+2
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* Add a windowonly generic command and use it where appropriate. Also trim ↵nicm2008-06-021-3/+0
| | | | includes and unused.
* Last bits of basic configuration file. By default in ~/.tmux.conf or ↵nicm2008-06-021-9/+12
| | | | specified with -f. Just a list of tmux commands executed when the server is started and before and any session/window is created.
* Move -s and -c down a level so handling them is the responsibility of the ↵nicm2008-06-021-2/+3
| | | | command (with some helper functions), rather than the top-level. This changes the action command syntax so that -s and -c must be after the command rather than before.
* Add -c option to specify client, and move detach/refresh to client rather ↵nicm2007-11-161-3/+3
| | | | than session.
* Use ctx->client/ctx->session inline instead of temporary variables which werenicm2007-11-131-3/+1
| | | | being reused and causing confusion and problems.
* has-session command.nicm2007-10-251-0/+51