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All the Perl that's Practical to Extract and Report
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Org-mode (Score:1)
Well, some editors can edit tabular data [emacswiki.org] decently.
Particularly the table editor in org-mode [linuxjournal.com] (find "tables" in the page) is nice. It can be used outside of org buffers as well.
Not sure it can use arbitrary column separators though, but that might be possible.
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