parent argument, since it automatically enforces the most important
coding conventions for you.
+@findex define-generic-mode
+ For a very simple programming language major mode that handles
+comments and fontification, you can use @code{define-generic-mode}
+in @file{generic.el}.
+
Rmail Edit mode offers an example of changing the major mode
temporarily for a buffer, so it can be edited in a different way (with
ordinary Emacs commands rather than Rmail commands). In such cases, the