Thanks for all the helpful suggestions! I got it working by lifting code from studying okol(http://www.perlmonks.org/?node_id=581144)'s The Last Menu You Need to Write. In my code it looks like 
# Get max display width; either get it via 'resize' for xterms or defa
+ult to 180.
my ($w) = qx#/usr/bin/resize# =~ /(\d+)/;
$w ||= 180;

[download]
Works great ('cause it gets checked every time a histogram needs to be plotted.)

In reply to Re: Need nudge: how to (dynamically) discover terminal width? by polypagan
in thread Need nudge: how to (dynamically) discover terminal width? by polypagan

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