CSE 494 Project: avoiding a bug in LinkExtract class

[Thomas Hernandez <th@asu.edu>]

Hi all,

It seems that some of you have spent considerable amount of time
debugging and figuring out how to use the methods provided by the
LinkExtract class.

In order to avoid a bug in the implementation of the class, you
should always trim() the filenames obtained when calling the methods in
LinkExtract. In general, you should always make sure that there are no 
leading or trailing spaces when handling filenames.

Thomas