CKEditor allows user to type extra spaces which are treated as hard spaces ( or  ). When comparing to student's highlighted answer the Viewer should discard extraneous spaces, hard spaces, tabs, blank lines - anything that looks like white space.
CKEditor allows user to type extra spaces which are treated as hard spaces (
or ). When comparing to student's highlighted answer the Viewer should discard extraneous spaces, hard spaces, tabs, blank lines - anything that looks like white space.