revealing drivers list

[Stephen Barncard]

I'm messing around with "open driver" and serial stuff. In the docs 
for 'open driver' it says:


------------
On OS X and Unix systems, you can obtain a list of available devices 
by reading the file "/dev/tty".
------------

Does this provide the same results as using  drivernames() ?? Or is 
there more there? And how does one read this file? Trying to read as 
a text file results in errors.

thanks

sqb
-- 
stephen barncard
s a n  f r a n c i s c o
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