gcd.rb:4
def gcd(a, b)
# # ***************************************************
# # This tests step, next, finish and continue
# # ***************************************************
# set debuggertesting on
Currently testing the debugger is on.
# set callstyle last
Frame call-display style is last.
# help info
Generic command for showing things about the program being debugged.
-- 
List of info subcommands:
--  
info args -- Argument variables of current stack frame
info breakpoints -- Status of user-settable breakpoints
info display -- Expressions to display when program stops
info file -- File names and timestamps of files read in
info global_variables -- global variables
info instance_variables -- instance variables
info line -- Line number and file name of current position in source
info locals -- Local variables of the current stack frame
info program -- Execution status of the program
info stack -- Backtrace of the stack
info threads -- IDs of currently known threads
info variables -- local and instance variables
# info args
# info line
Line 4 of "./gcd.rb"
# info locals
# info stack
--> #0 at line gcd.rb:4
# info display
There are no auto-display expressions now.
# quit
