X-1.0rc3: "Text Editing" setting in Preferences changes the font in the editor even when cancelled

[Prapti Shrestha]

Sikuli version: x-1.0rc3(r905)
OS: Windows7-32

All I want is to minimize the font size
"Text Editing" setting under Preferences changes the font and size even when you hit "Cancel". The script in the editor looks goofy with extra spaces and in between and doesn't let you edit the texts as expected.

Here's how to reproduce this:
1. Write some scripts in the editor
2. Go to File > Preferences > Text Editing
3. Change the font name to something else
4. Reduce the font size
5. The changes can be seen on the editor
6. Hit "Cancel"
7. Text in the editor looks like they have been changed
8. Try editing some of the text
9. Unexpected text get changed

Then to go back to the default/previous setting, go to File > Preferences
The font and font size change back to the default/previous setting