the calc example

[borco]

Hi,

I have some questions about the calc example that comes with DejaGNU:

1. why are the calc_start, calc_stop, calc_load, calc_version, calc_exit 
defined in testsuite/config/unix.exp? Isn't lib/calc.exp a better place 
for these procedures?

2. what should I put in lib/calc.exp and what in the 
testsuite/config/unix.exp? How can I load other file instead of unix.exp?

3. who starts the actuall tool? unix.exp? where are these details 
described? is the tool started for each test found in 
testsuite/calc.test/*.exp file?

TIA,
--
Ionutz Borcoman

http://borco.net/
http://developer.berlios.de/users/borco/