Windows Vista

Ruby 1.9.1 from rubyinstaller.org

DevKit 3.4.5

ruby_debug.so created by:
gem install ruby-debug-base19 -v=0.11.23

Using Komodo IDE 6 (in dev, but nightlies are available
at gem install ruby-debug-base19 -v=0.11.23

When I start the debugger by going until it hits a
breakpoint, no problem.

If I start the debugger by stepping in, the at_line
callback is supposed to act like a filter, telling
the Debugger module to continue until it hits a line
the debugger likes.  This is designed mostly to avoid
bringing up ubygems.rb

For some reason, during the first call to at_line,
file points to "ubygems.rb", but
context.file_frame(0) points to c:\ruby191\bin\ruby.exe

This doesn't happen with ruby 1.8.6 or 1.8.7

I have code to workaround it, but I'd rather not have
to execute more code than I need to.

Thanks,
Eric