   "Regular expression used to find a file location given by rdebug.
 
 Program-location lines look like this:
-   /tmp/gcd.py:29:  gcd
-   /tmp/gcd.py:29
-   \\sources\\capfilterscanner\\capanalyzer.py:3:  <module>
+   /tmp/gcd.rb:29:  gcd
+   /tmp/gcd.rb:29
+   \\sources\\capfilterscanner\\capanalyzer.rb:3:  <module>
 ")
 
 (defconst rdebug-marker-regexp-file-group 2


We look first to visit the file indicated in the trace.

Failing that, we look for the most recently visited python-mode buffer
with the same name or having 
having the named function.

If we're unable find the source code we return a string describing the
problem as best as we can determine."



(defun rdebug-turn-on-debugger-support ()
  "Enable extra source buffer support for the `rdebug' Ruby debugger.

This includes a 'Debugger' menu and special key bindings when the
debugger is active."
  (rdebug-debugger-support-minor-mode 1))


