If the regex does not have an x modifier, just use a literal space. If it does have an x modifier, put the space into a character class:

13:26 >perl -wE "my $s = 'a b'; say 'matched' if $s =~ /a b/;"
matched

14:47 >perl -wE "my $s = 'a b'; say 'matched' if $s =~ /a[ ]b/x;"
matched

14:47 >

[download]

Hope that helps,

Athanasius <°(((>< contra mundum Iustus alius egestas vitae, eros Piratica,

In reply to Re: giving spaces by Athanasius
in thread giving spaces by Anonymous Monk

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