code/superant.com.rwdshell/rubyeval.rb in rwdruby-1.05 vs code/superant.com.rwdshell/rubyeval.rb in rwdruby-1.06

@@ -1,28 +1,23 @@
-  $buffer = ''
-    def $buffer.write(str) # create a variable to use in rubyeval 
-      self << str
-    end
+#
+    
    def rubyeval
      
      require 'English'
-#     $tmpout = $stdout # save the original STDOUT
-#     $stdout = $buffer
-    begin      # begin rescue monitored block	
 
-    commandtextruby = "%s " % [@a_rubyeval]
-
-# @rubydisplay = "hello"
- 
- @rubydisplay  = eval( commandtextruby ).to_s
-
+       commandtextruby = "%s " % [@a_rubyeval]
     
-
+  
+  begin      # begin rescue monitored block	
+        if commandtextruby.include? '´'
+	@rubydisplay = "\n" + "problem in eval"
+	else
+    @rubydisplay  = eval( commandtextruby ).to_s
+     end
         
- rescue # process exeption
-	# $stdout = $tmpout # restore STDOUT to normal
- @rubydisplay = "\n" + "error in eval"
- end # end of rescue process  # of rescure monitored block        
-	
+  rescue # process exeption
 
-  end
+@rubydisplay = "\n" + "error in eval"
+
+  end # end of rescue process  # of rescure monitored block        
+ end