Dear monks,

My input is a list with names following this pattern (in fact, matching the pattern is not my real issue):

1-PVC_0
2-PVC_0
2-PVC_1
etc...

I need to replace this list with a list of "features" of those names, that come as the output of a function, say function1. I have done this with the following code: 
@newlist = grep (s/(\d+-PVC_\d+)/ &function1($1)/e, @oldlist);

[download]
So far, so good. What if I want to replace each item with a string that is the concatenation of the result of function1, of the character "/" and the result of another function, function2. Then using this code: 
@newlist = grep (s/(\d+-PVC_\d+)/ &function1($1) \/ &function2($1)/e, 
+@oldlist);

[download]
(of course) gives me the result of a division :-) How can I use s// with /e but in a way that evaluates, then quotes, then evaluates again?

Hope my problem statement was clear and I am not giving anyone a headache...
Athanasia

Update:
Sometimes, the obvious just does not pass from one's mind... However, I learned something new, that is the "map" function. Thanks to all those who responded!

In reply to s// with e option : evaluate, quote, evaluate by athanasia

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