c26a49ed7e
The previous debugger was setting a breakpoint in the mach dispatcher. This required users to step into the main function to be called into. Using pdb.runcall(), the debugger starts at the first line in the executed command, which is far more useful.
==== mach ==== Mach (German for *do*) is a generic command dispatcher for the command line. To use mach, you install the mach core (a Python package), create an executable *driver* script (named whatever you want), and write mach commands. When the *driver* is executed, mach dispatches to the requested command handler automatically. To learn more, read the docs in ``docs/``.