The right hand side is not a regex so you shouldn't try to compile it. In the example above you could just do 
s/$lhsCompiled{$lhs}/XXX$1/

[download]
If you want to vary the right hand side depending on $lhs then you could do 
s/$lhsCompiled{$lhs}/&{$rhsSubs{$lhs}}($1)/

[download]
so that each left hand side can have a corresponding right hand side.

In reply to Re: Compiling Search/Replace Regexs by fergal
in thread Compiling Search/Replace Regexs by InterGuru

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