There is a common Un*x tool called column that can do this job, and if you're familiar with the Un*x directory listing command ls, then you're probably familiar with the multiple-column output that it produces.

I just looked at the C source code to this utility, and it's an ugly mess. Small and efficient, possibly, but not particularly literate. It looks like someone thought that a robo-indenting tool made code readable, because everything is indented consistently but there's nary a comment to explain how it works.

This is something I thought I had seen on CPAN, but I guess Text::Table is a bit different in purpose.

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[ e d @ h a l l e y . c c ]

In reply to Re: Long array -> multiple columns? by halley
in thread Long array -> multiple columns? by azredwing

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