rtmux.git/buffer.c, branch master

Sync OpenBSD patchset 499:

2009-11-08T23:05:36+00:00

Bye-bye buffer*.c.

Sync OpenBSD patchset 282:

2009-08-21T21:09:13+00:00

A few trivial optimisations: no need to check for zero size if calling
buffer_ensure in buffer.c; expand grid lines by a greater increase than one
each time; and don't read UTF-8 data unless it actually needs to be checked
when overwriting a cell.

Restore $Id$ and add script to do so.

2009-06-25T16:21:32+00:00

Nuke unused buffer functions. Found by lint.

2009-06-25T16:07:00+00:00

Also remove some old debug output which was #if 0.

Lose ensure* stuff.

2008-08-07T20:20:52+00:00

Major reorganisation of screen handling.

2007-12-06T09:46:23+00:00

Big internal reorganisation to move tty control into parent.

2007-11-27T19:23:34+00:00

Sync with fdm.

2007-07-25T23:13:18+00:00

Initial import to CVS. Basic functions are working, albeit with a couple of showstopper memory bugs and many missing features. Detaching, reattaching, creating new sessions, listing sessions work acceptably for using with shells. Simple curses programs (top, systat, tetris) and more complicated ones (mutt, emacs) that don't require scrolling regions (ESC[r) mostly work fine (including mutt, emacs). No status bar yet and no key remapping or other customisation.

2007-07-09T19:04:12+00:00