Created attachment 122509 [details]
Screen shot of code window with 12 pt text

Lower line of characters is being cropped when drawn on the editor screen, and on the preview screen of the Settings dialog. 

System is newly installed Debian Squeeze amd64, updated with all current patches, Netbeans 7.2

Selected font is Monospace - issue occurs for font size 10pt, 12pt, but not for larger font sizes

Two files attached showing 12 pt selected and how it affects the display and the settings dialog

The first one shows a snippet of javascript code from a PHP file, the $_POST variable has lost the underline character, and the tail of characters such as lower case g has been cropped

The second one shows your standard settings screen with the same fault demonstrated on the same text (look at the lower case characters)