RE: Character literals for Unicode (control) characters

[Drew Adams]

> > Do we have something else?
> 
> I simply test the results, then adjust the lines as needed.

+1.  One should always check doc strings after rendering, in
*Help*, at least those that use constructs such a \\[...],
\\{...}, and \\<...>, and variable-width chars such as tab.
Do not rely on what they look like in Lisp source code.