Protect your path by using \Q \E :

my $dirPath = 'c:\apps\c++\application';

print grep { /\Q$dirPath\E/ } ('c:\apps\c++\application\myfile.cpp');

[download]
Then, the + won't be interpreted in the regular expression.

Kind regards

--
zejames

In reply to Re: using grep with multiple "+" by zejames
in thread using grep with multiple "+" by Anonymous Monk

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