If you visit certain file names frequently, you can visit them more
conveniently if you put their names in registers. Here's the Lisp code
-used to put a file name in a register:
+used to put a file @var{name} into register @var{r}:
@smallexample
-(set-register ?@var{r} '(file . @var{name}))
+(set-register @var{r} '(file . @var{name}))
@end smallexample
@need 3000