[nfn]

Hi,

This is a nice mod and I'm testing it, but as user already said, you're "eating" letters with accents and in my native Language we have lots.

You should add a function to replace these chars instead of using unhtmlspecialchars.

In a post with the word "cora??o" (Heart in Portuguese) in it's Title is replaced with "cora-o" that Google understand as "Cor?o", the Sacred book of Islam!

I'm testing with a function that I found in a Google search:

function remove_accents($string){
    return strtr($string,
                "???????????????????????????????????????????????????????????????@",
                "YuAAAAAAACEEEEIIIIDNOOOOOOUUUUYsaaaaaaaceeeeiiiionoooooouuuuyyEa");
}

Nice mod by the way, waiting for vBa!
Keep up with the good work.