Thanks for your reply,

I tested the string: 

my $x = chr(174);
binmode STDOUT, ':utf8';
print "x has length ", length($x), " >>$x<<\n";

[download]

It showed up as one char, 

my $string = chr(174);

my  $contents =~ /$x/\&reg;/g;

[download]

This results in the proper substitution, I did search for an extended ascii table for the symbol, but somehow missed it. I will be looking up more information on the two solutions you showed.

Thanks again,

In reply to Re^2: matching special char by gman
in thread matching special char by gman

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