Try s/(href=(?!['"]?http:\/\/).+?\.)html/$1asp/gi;

I used the negative lookahead ((?!...)) to catch the "http://". Yay, Mastering Regular Expressions.

- FrankG

In reply to Re: Changing .html to .asp on some links but not others by how do i know if the string is regular expression
in thread Changing .html to .asp on some links but not others by Anonymous Monk

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