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Re^2: how to do get digit numbers like -,.?

by frozenwithjoy (Curate)
on Jun 01, 2013 at 13:24 UTC ( #1036435=note: print w/ replies, xml ) Need Help??


in reply to Re: how to do get digit numbers like -,.?
in thread how to do get digit numbers like -,.?

Just expanding upon your good answer to include the abbreviation 'Fig':

perl -E 'my @f =("2013-06-01", "fig 1-1", "Fig. 2.2", "Figure. 89-9"," +Figure 12-8","Figure 1.2"); foreach (@f) { print " $1\n" if /fig(?:ure)?\.?\s(\d+[-.,]\d+)/i; }' 1-1 2.2 89-9 12-8 1.2


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