Adobe 22011292 User Guide - Page 232

218 CHAPTER 12 Options Menu - Edit View • Enable Undo: If this box is checked, the Undo function is active. Because Undo requires extra desk space for its temporary files, and time to save them before processing, sometimes you may want to turn this feature off by unchecking this box. • Levels (minimum): Specify the least amount of Undo levels in this field. • Purge Undo: Push this button to delete all of Adobe Audition's Undo files. This will free up disk space, but you won't be able to revert to any previous edits. Delete Clipboard files on exit If this option is checked, Adobe Audition automatically purges its clipboard files when it's closed. It's generally a good idea to leave this option enabled, since nearly all of the time when you're finished with an Adobe Audition session, these clipboard files are no longer needed and would just take up valuable hard disk space. Uncheck this box to retain Adobe Audition's clipboard files on your hard drive after you exit the program. Force complete flush before saving When checked, this option disables Adobe Audition's quick save feature. Normally, Adobe Audition quick saves a file if only a small portion of the file was modified. If you force flushing before saving, Adobe Audition must first make a backup copy of the file internally and then write the entire file back during the save process. This option is disabled by default. It was added for users who have problems saving back to the same filename. Enabling this option will increase the save time considerably for large files. Don't enable it unless you have a problem with Adobe Audition's quick save function. Colors Tab Don't care for Adobe Audition's default color scheme? This section of the Settings window is where you can customize its interface's various hues and shades to your heart's content. The Colors Tab of the Settings Dialog