- delete app settings, start with a filename; window opens running the text editor with cursor at top of file
- run with absolute file path; quit; restart; window opens running the text editor in same position+dimensions
- run with relative file path; quit; switch to new directory; restart without a filename; window opens running the text editor in same file in same position+dimensions
- run with a filename on commandline, scroll around, quit; restart without a filename; window opens running the text editor in same position+dimensions
- run with a filename on commandline, scroll around, quit; restart with same filename; window opens running the text editor in same position+dimensions
- run with a filename on commandline, scroll around, quit; restart with new filename; window opens new filename with cursor up top
- run editor, scroll around, move cursor to end of some line, quit; restart with new filename; window opens running the text editor in same position+dimensions
* start out running the text editor, press ctrl+e to edit source, make a change to the source, press ctrl+e twice to return to the source editor; the change should be preserved.