On Thursday 12 September 2002 4:07 am, Art Eschenlauer wrote: > What is the source of (reference for) your statement? > "It is because when the co-expression fails at the end of > the procedure it tries to go restart &source " > (I presume that you could say resume instead of restart.) >
Only my own experimenting, but thinking about it I can't see what else it could do. When the co-expression ends, the interpreter has to pick another co-expression to carry on executing...so it picks &source. I assume the exception is &main: when that co-expression ends (ie when main returns) the interpreter exits. Certainly there is very little in the icon book about this, although there is an example on p121 which ends up with using @&main to get it back to the main co-expression, and hence to exit. Hope this helps R ------------------------------------------------------- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf _______________________________________________ Unicon-group mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/unicon-group
