RE: list-parsing problem

Hi Marcus

Just look at the perldoc perlreftut. What you are looking for is the =
exact
exemple of the paper.

Michel


-----Message d'origine-----
De: Marcus Claesson [mailto:[email protected]]
Date: jeudi 18 septembre 2003 11:26
=C0: [email protected]
Cc: [email protected]; [email protected]
Objet: list-parsing problem


Hi People,

I have a silly little list-parsing problem that I can't get my head
around, and I'm sure some of you have come across it before.

I have a list like this:

1=09a
2=09b
2=09c
3=09a
4=09d
4=09d
4=09e
4=09f
5=09g

and I want to make the first column non-redundant and collect the sec=
ond
column values on the same line, like this:

1=09a
2=09b,c
3=09a
4=09d,e,f
5=09g

Please note that line 4 only has one 'd'.

I've tried with both hashes and arrays (don't want to confuse you so =
I
won't display them here), but nothing really works...

I would really appreciate any help!

Marcus




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