reformat REDO_STROKE for legibility, add SAVE_STROKE for consuming save sequence in a table, add constants for formatting characters
implement NetBeans suggestions, add constants for formatting characters
adjust getFieldLength() so all format types can have an optional switch
show optional fields in a different color
strip trailing spaces when pasting, add listener to consume unwanted keystrokes
implement field tables ignoring Ctrl+s, add menu option to switch optional field value, exclude optional field character from field length when filling a format to a new length
testing and creating an actual usable format