configure.ac: in 0.10.4vc now. Add -d in irb facilitate debugger testing via global $rdebug_state. Also set $rdebug_state in debuggertesting is set.

"kill" is now allowed as a control command, this adjusts output.
and this changes 


git-svn-id: http://ruby-debug.rubyforge.org/svn/trunk@911 453b2852-3d18-0410-866e-d09c099698e4

Author: rockyb

cli/ruby-debug/commands/irb.rb

@@ -45,7 +45,9 @@ class IRBCommand < Command
     end
 
     def regexp
-      /^irb$/
+      /^\s* irb
+        (?:\s+(-d))?
+        \s*$/x
     end
 
     def execute
@@ -55,10 +57,12 @@ def execute
       end
 
       save_trap = trap("SIGINT") do
-        throw :IRB_EXIT, :cont if $debug_in_irb
+        throw :IRB_EXIT, :cont if $rdebug_in_irb
       end
 
-      $debug_in_irb = true
+      add_debugging = '-d' == @match[1] 
+      $rdebug_state = @state if add_debugging
+      $rdebug_in_irb = true
       cont = IRB.start_session(get_binding)
       if cont == :cont
         @state.proceed 
@@ -70,7 +74,8 @@ def execute
       end
 
     ensure
-      $debug_in_irb = false
+      $rdebug_in_irb = nil
+      $rdebug_state = nil if add_debugging
       trap("SIGINT", save_trap) if save_trap
     end
 
@@ -81,7 +86,10 @@ def help_command
 
       def help(cmd)
         %{
-          irb\tstarts an Interactive Ruby (IRB) session.
+          irb [-d]\tstarts an Interactive Ruby (IRB) session.
+
+If -d is added you can get access to debugger state via the global variable
+$RDEBUG_state.
         }
       end
     end

cli/ruby-debug/processor.rb

@@ -224,7 +224,7 @@ def always_run(context, file, line, run_level)
     # Handle debugger commands
     def process_commands(context, file, line)
       state, commands = always_run(context, file, line, 1)
-      
+      $rdebug_state = state if Command.settings[:debuggertesting]
       splitter = lambda do |str|
         str.split(/;/).inject([]) do |m, v|
           if m.empty?

configure.ac

@@ -1,4 +1,4 @@
-AC_INIT(ruby-debug-extra, 0.10.4vc,)
+AC_INIT(pydbgr, 0.10.4vc,)
 AC_CONFIG_SRCDIR(doc/ruby-debug.texi)
 AM_INIT_AUTOMAKE
 

test/data/ctrl.right

@@ -3,8 +3,8 @@ width is 80.
 Type 'help <command-name>' for help on a specific command
 
 Available commands:
-break  delete  eval  help  interrupt  pp  putl  reload   save  show    thread
-catch  edit    exit  info  p          ps  quit  restart  set   source
+break  delete  eval  help  interrupt  p   ps    quit    restart  set   source
+catch  edit    exit  info  kill       pp  putl  reload  save     show  thread
 
 Generic command for showing things about the program being debugged.
 -- 

test/data/post-mortem.right

@@ -23,9 +23,10 @@ Exception: #<ZeroDivisionError: divided by 0>
 Type 'help <command-name>' for help on a specific command
 
 Available commands:
-backtrace  continue  down    exit   irb     pp    reload   show    undisplay
-break      delete    edit    frame  list    ps    restart  source  up       
-catch      disable   enable  help   method  putl  save     thread  var      
-condition  display   eval    info   p       quit  set      trace   where    
+backtrace  delete   enable  info    p     reload   source     var  
+break      disable  eval    irb     pp    restart  thread     where
+catch      display  exit    kill    ps    save     trace    
+condition  down     frame   list    putl  set      undisplay
+continue   edit     help    method  quit  show     up       
 
 # quit

test/test-ctrl.rb

@@ -27,6 +27,7 @@ def cheap_diff(got_lines, correct_lines, outfile)
         puts "difference found at line #{i+1}"
         puts "got : #{got_lines[i]}"
         puts "need: #{correct_lines[i]}"
+        File.open(outfile, 'w') {|f| f.puts got_lines}
         return false
       end
     end