being edited in DrRacket (via places)
Added an API to let tools have access to that
information (and compute more stuff)
Used that to make an online version of Check Syntax
which led to a separately callable Check Syntax API.
- show discard-all-bug-reports menu item as long as there is at least one bug report
- move the close-and-save button to the left-hand side of the dialog
- ask about discarding bug reports when clicking the close box
- working dealing with empty bug reports
- the 'finished' stage of the bug report form sets the focus to the close button
closes PR 11644
closes PR 11645
closes PR 11638
closes PR 11640
also cleaned up a bunch of little things in the bug report implementation:
- the abort had race conditions
- formatted the collections a little bit better (hopefully)
- broke the implementation up into multiple files
- fixed broken interaction with drracket (the drracket frame mixin is now being used properly)
