Tex-Edit Plus requires System 7.0 or better.

To use the speech facility, you need to install the PlainTalk text-to-speech software:

             <http://speech.apple.com/>

To use AppleScript and the Scripts menu with systems prior to version 7.5, you will need to install AppleScript:

             <http://applescript.apple.com/>

To use the Drag & Drop functions with systems prior to version 7.5, you will need to install the Macintosh Drag and Drop extension:

             <http://www.info.apple.com/>