You start the thread by saying:

I've been reading a not very useful book for a few weeks now.

and it strikes me that the number of problems in the OP script might be an indicator of just how "not very useful" that book really is. Have you checked out the Reviews section here at the Monastery? Is your book already reviewed there? (If not, perhaps you could take your revenge on the "not very useful" author by contributing a review of the book.)

Oh, and maybe you can find a better book... (maybe our Book Reviews nook will help you find one). Personally, my own favorite reading has always been the documentation that comes with perl -- starting perhaps with perl.

In reply to Re^3: Inserting a line in the middle of a text by graff
in thread Inserting a line in the middle of a text by goude

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