User`s guide
R2008b
17-18
Set Color and Width of Right-Hand Text Limit
In the Editor, where you can enable a vertical line to indicate a right-hand text limit, you
now can set the width and color of the line. Note that the default color for the line is now
gray, instead of light red.
Set preferences for the line by selecting File > Preferences > Editor/Debugger >
Display, which opens the Preferences dialog box.
Click Help in the Preferences dialog box for more information.
Set Cursor to First Nonwhite Character on Line
When you press the Home key, the cursor goes to the first nonwhite character on the
current line. When you press the Home key twice, the cursor goes to the beginning of the
line.
Compatibility Considerations
In versions prior to Version 7.7 (R2008b), the Home key always moved the cursor to the
first column of the current line.
Suppress a Specific M-Lint Message Throughout a File
You can now suppress a specific M-Lint message throughout a file by right-clicking on
an M-Lint indicator that elicits the message, and then from the context menu, selecting
Suppress All Instances in this File.
For details, see Suppress All Instances of a Message in the Current File in the MATLAB
Desktop Tools and Development Environment documentation. For information on
manually inserting the string that tells M-Lint to suppress the message throughout the
file, see the documentation for the mlint function.
New M-Lint Message for Suppressed Messages
An M-Lint message now appears if you previously suppressed a message using the
%#ok directive, and that message no longer appears. This can result if the message is
already suppressed using preferences (File > Preferences > M-Lint), and the code has
changed such that the message is no longer generated, or if the rules M-Lint follows for
generating the message have changed. The new message is:
An M-Lint message was suppressed here, but the message no longer