@defvar indent-line-function
This variable's value is the function to be used by @key{TAB} (and
various commands) to indent the current line. The command
-@code{indent-according-to-mode} does no more than call this function.
+@code{indent-according-to-mode} does little more than call this function.
In Lisp mode, the value is the symbol @code{lisp-indent-line}; in C
mode, @code{c-indent-line}; in Fortran mode, @code{fortran-indent-line}.
-The default value is @code{indent-relative}.
+The default value is @code{indent-relative}. @xref{Auto-Indentation}.
@end defvar
@deffn Command indent-according-to-mode