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From: Russ Cox rsc@plan9.bell-labs.com
Subject: [9fans] screenblanker
Date: Thu, 17 Sep 1998 01:15:29 -0400	[thread overview]
Message-ID: <19980917051529.opqfRE7QeKracJKAECQTA5Maffsiw_FeoWFhQCcevus@z> (raw)

The screen blanker is (and always has been) at
http://plan9.bell-labs.com/~rsc/plan9/blanker.txt

It's an embarrassing piece of code.  My only defense
is that it was almost two years ago.

The screen blanking really belongs in 8½, not
outside it, and really should have help from the
hardware to make it effective (e.g.. echo -n blank >/dev/vgactl;
echo -n unblank >/dev/vgactl).

That said, the boddle in blanker.txt does work
as advertised without these things.

A nice compromise might be to take Scott Schwartz's vga hardware
modifications and rewrite the shell script included in 
blanker.txt to take advantage of them.

Russ




             reply	other threads:[~1998-09-17  5:15 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
1998-09-17  5:15 Russ [this message]
  -- strict thread matches above, loose matches on Subject: below --
1998-09-20  5:20 okamoto
1998-09-18 12:09 Russ
1998-09-18  5:07 okamoto
1998-09-17  5:03 Scott
1998-09-17  4:51 okamoto

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