I've been using gdb a lot lately -- I'm missing 'bt' as a command in pdb (pdb calls it 'where').  Added 'bt' as an alias for 'where'.
I've been using gdb a lot lately -- I'm missing 'bt' as a command in
pdb (pdb calls it 'where').  Added 'bt' as an alias for 'where'.

sk-/python2.7-type-annotator,sk-/python2.7-type-annotator,sk-/python2.7-type-annotator