Description
Due to a problem in the Quartus® II software version 12.0 SP2 and earlier, the Quartus II Text Editor may freeze or crash when you highlight and replace a string with a number at the end.
Resolution
To work around the problem, perform the following steps:
- Open a file in the Quartus II Text Editor
- On the Tools menu, click Options
- In the Options dialog box, click on Text Editor
- Turn off the Highlight similar instances of the selected word option
This problem is fixed beginning with the Quartus II software version 12.1.