Hide The Right Margin Line in the MPLAB® X IDE Editor

Last modified by Microchip on 2024/06/24 06:31

The vertical, red line along the right side of the editor window shows the 80-column limit for a fixed-width font.

To hide this line, do the following:

  1. From the menu select Tools ▸ Options.
  2. Select the Editor icon at the top and select the Formatting tab.
  3. Select All Languages from the Language drop-down menu, then set the Right Margin parameter to its smallest value of 0 or its largest value of 200. Then click the OK button.

Tools Options window