Here is the Regex rule that matches any text surround by double quote

“(?>(?:[^”]+|””)*)”

Regex rule that match any <div> tag:

<div[^>]*>

Match any empty space (For Eclipse)

^s*n 

Match a html tag with atributes

<tag name[^>]*?(/?)>  ex:  <table[^>]*?(/?)>, or <td[^>]*?(/?)>