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* 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.
* When pasting, translate \n into \r. This matches xterm and putty's behaviour,Nicholas Marriott2009-07-11
| | | | | | | and makes emacs happy when pasting into some modes. A new -r (raw) flag to paste-buffer pastes without the translation. From Kalle Olavi Niemitalo, thanks!
* Fix two copy/paste bugs: forbid zero-length buffers to prevent a fatal errorNicholas Marriott2009-07-02
| | | | | | | when trying to paste them, found by me, and miscalculation of the start/end causing random fatal errors when copying in copy-mode, reported by sthen. ok sthen "put it in" deraadt
* 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