User`s guide

Desktop
6-7
Changes to -nojvm startup option on Mac
When you start MATLAB on a Mac with the -nojvm startup option, Handle Graphics
functionality is no longer supported. MATLAB will produce an error. Previous to this
release, calls to Handle Graphics functionality would work but generate a warning. (For
more information about the -nojvm option, see the matlab (UNIX) reference page.)
Tabs in MATLAB Web browser
The MATLAB Web browser now allows you to open multiple tabs so that you can view
multiple reports or Web sites simultaneously. Open a new tab by clicking the New Tab
button, .
Direct access to run configurations from the Run button
Now you can type commands directly using the Run options on the Editor tab.
In previous versions, you accessed run configurations by clicking the Run button down
arrow and selecting Edit Run Configurations for filename.
Compatibility Considerations
MATLAB R2012b does not automatically copy run configurations from versions prior
to R2012b. To transfer run configurations from a release prior to the MATLAB R2012b
installation:
1
Open prefdir\run_configurations.m. To identify your preference directory,
type prefdir in the Command Window.