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Author RE: Removing *some* XML Character encodings with regular expressi
Thomas Bätzler

2005-06-08, 8:57 am

Toby Stuart <toby.stuart@figtreesys.com.au> asked:
> I'm trying to remove chars 00-29 from an XML document and
> need a regular expression to do so...
>
> Before: $s = "abc@123";
> After : $s should only contain: "abc@123"

$s =~ s/(&#(\d+);)/$2<=29?"":$1/eg;

HTH,
Thomas
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