[Boost-build] Debugger incoming

Subject: [Boost-build] Debugger incoming
From: Steven Watanabe (watanabesj_at_[hidden])
Date: 2017-04-26 21:16:56

AMDG

  I believe that the Jam debugger (currently in the debug
branch) is now sufficiently stable for inclusion in develop.
- The main implementation is in src/engine/debugger.c
- Documentation is built from doc/src/debug.xml
- Tests are in test/debugger.py

The debugger can be launched by running `b2 -dconsole`.
The functionality provided is a basic subset of
gdb commands:
run, continue, step, next, finish, break, disable,
enable, delete, clear, print, backtrace, kill, quit, help.

Any questions, comments, and criticism are greatly appreciated.

In Christ,
Steven Watanabe