WRT s/\r?\n$// ...

It may seem like a minor point, but I'd rather not depend on the values of \r and \n any more than I have to. And I really don't like using $ in patterns when I'm actually thinking about newlines (what with it matching before a trailing newline, and all). My version of the above, if I'm in full-blown portability mode: 

    s/[\xD\xA]+\z//;

[download]
(Macs use single CRs as line endings....)

    -- Chip Salzenberg, Free-Floating Agent of Chaos

In reply to RE: A few style suggestions by chip
in thread Another flatfile thingy by BBQ

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