When I use command line to comile/upload sketch to my arduino Due, I get an error if the sketch has errors. That's not critical if I use terminal because I can always use "CTRL+C" to release window, but I'm using compilation command on Geany and I have to restart the program every time (a little annoying)...

Here is the error:
Exception in thread "main" java.lang.ArithmeticException: / by zero
at processing.app.syntax.TextAreaPainter.nextTabStop(TextAreaPainter.java:497)
at javax.swing.text.Utilities.getTabbedTextWidth(Unknown Source)
at javax.swing.text.Utilities.getTabbedTextWidth(Unknown Source)
at processing.app.syntax.JEditTextArea._offsetToX(JEditTextArea.java:596)
at processing.app.syntax.JEditTextArea.scrollTo(JEditTextArea.java:478)
at processing.app.syntax.JEditTextArea.scrollToCaret(JEditTextArea.java:443)
at processing.app.syntax.JEditTextArea.select(JEditTextArea.java:1237)
at processing.app.Editor.statusError(Editor.java:2683)
at processing.app.Editor$DefaultRunHandler.run(Editor.java:1919)
at processing.app.Base.(Base.java:442)
at processing.app.Base.main(Base.java:225)

Continue the good work!

Rui