Commit Graph

67 Commits

Author SHA1 Message Date
Kevin Lange
969d454083 disable visual bell in terminal 2013-04-02 23:02:54 -07:00
Kevin Lange
4a66259cb8 Fix a couple minor rendering issues in the terminal 2013-04-01 21:25:53 -07:00
Kevin Lange
7c4cd8dd51 fix nulldev, add zerodev 2013-03-31 13:01:05 -07:00
Kevin Lange
e2d5411a96 Use alpha channel in text rendering in terminal 2013-03-29 00:39:23 -07:00
Kevin Lange
8e48ee8cfa Fix alpha blitting once and for all 2013-03-29 00:34:12 -07:00
Kevin Lange
98b6ae5867 esh -> sh, clean up
* login should set some environment variables now
* init should start terminals as login shells, so --single doesn't really
  mean "single user" any more, just sorta single terminal session
* system() should work now since esh now accepts -c; not that vim is
  still going to be unhappy because it does crazy shit.
2013-03-28 00:12:48 -07:00
Kevin Lange
eff6aa9114 RGB color support in terminal 2013-03-27 17:42:47 -07:00
Kevin Lange
faae12f1cd Fix bg=16 in terminal being interpreted as transparent
This fixes a bug in Vim and one introduced an hour ago in Nyancat.
This bug was also present in early versions of bim.

Problem: If the background is set to 16 (all black) explicitly, we still
treat it as if it is the default color and thus make it transparent.
This is wrong, only the default background, as set by resetting either
the bg itself (with mode 49) or the full display parameter set (with 0)
should show up transparent.

Solution: By using flag to indicate wether the background is "default",
we can detect other uses of background color 16 without having fudge
with other colors like 0. The flag is ANSI_SPECBG, where SPEC means
"special", and thus it is set any time the background changes
explicitly, and is unset in raw cells or places where we are in default
mode.
2013-03-27 00:22:15 -07:00
Kevin Lange
5867eec659 Deprecate legacy terminal size feedback 2013-03-25 22:24:26 -07:00
Kevin Lange
479827eb1b Clean up terminal resizes; fix scale 2013-03-22 22:08:21 -07:00
Kevin Lange
fa79c89e54 Some fixes and cleanup 2013-03-22 11:58:22 -07:00
Kevin Lange
ef459bdaad More rough stubs and fixes 2013-03-20 21:24:55 -07:00
Kevin Lange
21aeb34ea4 Rough ioctl with support for winsize 2013-03-18 23:57:40 -07:00
Kevin Lange
71342f842d procfs, and more pty cleanup 2013-03-18 00:52:12 -07:00
Kevin Lange
e02cf79e2a Rough PTY support (needs work) 2013-03-17 16:34:23 -07:00
Kevin Lange
22f04f137b Relatively compliant uname() implementation
Also, sleep() as a function (implemented by way of nanosleep) and new
absolute and relative sleep system calls added to newlib.

[ci skip] I damn well know this is going to break CI.
2013-03-13 21:55:25 -07:00
Kevin Lange
b2f94bd393 Completely new build system for userspace 2013-02-10 01:36:35 -08:00