Match the other way around:

  perl -le '$x = shift; print 1 if $x and "foobar" =~ /^\Q$x/'

[download]

update: added a first test to stop empty $x's from matching (thanks Sifmole), and a \Q in the regex as per the Perl Cookbook. Also note that in Real Life I would of course say 'foobar' and not "foobar", but that's neither here nor there.

--
g r i n d e r

In reply to Re: Matching a truncated word by grinder
in thread Matching a truncated word by John M. Dlugosz

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