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Fix description of 'struct' generic function specializer

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Backport:

* doc/lispref/functions.texi (Generic Functions): Fix description of
'struct' specializer; it must be the named struct or a child, not a
parent.

(cherry picked from commit b6add8c7cf)
This commit is contained in:
Stephen Leake 2018-01-02 07:28:06 -06:00
parent d382d2bfc5
commit c967ba1861
1 changed files with 3 additions and 3 deletions
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doc/lispref/functions.texi
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@ -1246,10 +1246,10 @@ This specializer requires the argument be @code{eql} to the given
@item (head @var{object})
The argument must be a cons cell whose @code{car} is @code{eql} to
@var{object}.
@item @var{struct-tag}
The argument must be an instance of a class named @var{struct-tag}
@item @var{struct-type}
The argument must be an instance of a class named @var{struct-type}
defined with @code{cl-defstruct} (@pxref{Structures,,, cl, Common Lisp
Extensions for GNU Emacs Lisp}), or of one of its parent classes.
Extensions for GNU Emacs Lisp}), or of one of its child classes.
@end table
Alternatively, the argument specializer can be of the form