are not covered in the text. Ignore examples as your peril.
This document does not assume knowledge of any specific programming
-language on the \[sic\] your part. However, "computational literacy"
-is assumed: you should have written at least one program before. Also
-very little familiarity is assumed with the interactive time-sharing
-operating systems under which Muddle runs -- ITS, Tenex, and Tops-20
--- namely just file and user naming conventions.
+language on your part. However, "computational literacy" is assumed:
+you should have written at least one program before. Also very little
+familiarity is assumed with the interactive time-sharing operating
+systems under which Muddle runs -- ITS, Tenex, and Tops-20 -- namely
+just file and user naming conventions.
### Notation