Advanced Text Comparisons
Study word level differences / Study character level differences
If one or both of these options are checked, differences
inside the lines will be studied and displayed.
Join differences separated by less than N non-blank characters
This option, when N is not 0, enables the simplification
algorithm. This algorithm studies the characters between two
differences if there are less than N non-blank characters
matching between two differences, the match is considered to be
a false match and is included inside the difference.