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* Sync OpenBSD patchset 829:tcunha2011-01-071-12/+19
| | | | | | | | | | | | | | | | | | | | | 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.
* Global paste buffers instead of per-session which renders copy-buffer useless.tcunha2010-12-301-9/+10
| | | | As a consequence buffer-limit is now a server option.
* Sync OpenBSD patchset 581:tcunha2009-12-041-6/+6
| | | | | | Massive spaces->tabs and trailing whitespace cleanup, hopefully for the last time now I've configured emacs to make them displayed in really annoying colours...
* 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 318:tcunha2009-09-071-4/+2
| | | | | Give each paste buffer a size member instead of requiring them to be zero-terminated.
* Sync OpenBSD patchset 270:tcunha2009-08-201-2/+2
| | | | Tag a few missed printf-like functions and fix a missing "%s".
* Do not include vis.h directly, since it's OS-dependent, due to OpenBSDtcunha2009-08-201-2/+1
| | | | patchsets 268, and 269.
* Sync OpenBSD patchset 269:tcunha2009-08-201-23/+40
| | | | | Pass show-buffer output through vis(3) as well, and wrap it to the edge of the terminal when used from the command line.
* 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 ↵nicm2009-01-191-9/+10
| | | | command line.
* Import OpenBSD's getopt(3) to workaround broken glibc version.nicm2008-12-101-1/+0
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* Trim.nicm2008-09-261-2/+2
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* Start of improved buffer code. Only set-buffer/show-buffer commands so far.nicm2008-06-201-0/+89