search for parts of HTML entities corrupt list

[kilroy42]

See example: Use "Day" and search for "a":

What happens:

05 & asda (with all three a's underlined)

What was expected:
05 & asda (with both a's underlined)

And it gets worse with every search (delete "a", insert new "a" -> 05 & asda)

[linxf]

Fixed the problem by replacing the below code in _filter

$this
    .html(function(index, oldhtml){
        return oldhtml.replace(new RegExp(pattern, 'gi'), '<span class="'+self.settings.markerClass+'">$1</span>')
    })

with

$this
    .html($this.text().replace(new RegExp(pattern, 'gi'), '<span class="'+self.settings.markerClass+'">$1</span>')
)