#318 Shift+Click and friendly debug

[Pranav A Tekchand]

1. I'd love to have a "Shift+Click" to close the source
   file's 'tab'
2. Now that I'm asking for features - they're just coming
   to me! Im no compiler/debugger expert, but It would be
   great if a segfault told me where exactly it came from
   (which variable etc. like - bang! abcd.pqr[loop][i].abc
   was not allocated and hence the debugger is very
   angry!) What Im trying to ask for is like a list of the last
   5 variables accessed or something.
3. Oh yeah, and how about packing the newer gcc (+
   MinGW) et. al. with the next update?
   Thankyou