variables.rb in ruby-debug-ide-0.4.16

- old
+ new

@@ -32,12 +32,16 @@
     def regexp
       /^\s*v(?:ar)?\s+g(?:lobal)?\s*$/
     end
     
     def execute
-      # Avoid accessing deprecated global $= and its alias $IGNORECASE,
-      # as doing so triggers a spurious warning on JRuby.
-      print_variables(global_variables - ['$=', '$IGNORECASE'], 'global') do |var|
+      globals = []
+      if RUBY_VERSION < "1.9"
+        globals = global_variables - ['$=', '$IGNORECASE']
+      else
+        globals = global_variables - [:$KCODE, :$-K, :$=, :$FILENAME]
+      end
+      print_variables(globals, 'global') do |var|
         debug_eval(var)
       end
     end
     
     class << self