[EMBOSS] How to use toggle properly ?

[Peter Rice]

Sebastien Moretti wrote:
>> Just one further point - the user can still change the value of 
>> symbcons by putting -symbcons=value on the commandline so you need to 
>> use the -cons toggle (or boolean) value to test whether to use the 
>> value in your program.
> 
> How can I do this ?

Simply test the value of cons in your application, and ignore the value 
of symbcons if cons if false.

regards,

Peter Rice