[plt-scheme] handler:edit-file in Windows

Gregory Cooper wrote:
> I don't have a simple, self-contained test case, but in the debugger,
> I've been using it to switch to the file in which execution has just
> stopped.  In Linux and MacOS, it always seems to reuse tabs, but in
> Windows it keeps opening new tabs with the same file.  Is there a more
> direct way of switching to a tab (since I know which tab I want)?  My
> code essentially calls:
> 
>     (handler:edit-file (send a-definitions-text get-filename))

Are the two filenames "spelled" identically?

/Jens Axel