master 87811b4 5/5: Merge from origin/emacs-27

[Glenn Morris]

branch: master
commit 87811b4fe18ea9884da96c225d63ffcb9a7016d4
Merge: 7b63844 6956867
Author: Glenn Morris <rgm@gnu.org>
Commit: Glenn Morris <rgm@gnu.org>

    Merge from origin/emacs-27
    
    69568674b3 (origin/emacs-27) Improve documentation of function argume...
    1c0bc1ccd8 Improve documentation of special events
---
 doc/lispref/commands.texi  | 7 +++++++
 doc/lispref/functions.texi | 9 +++++----
 2 files changed, 12 insertions(+), 4 deletions(-)

diff --git a/doc/lispref/commands.texi b/doc/lispref/commands.texi
index d25f009..25f6574 100644
--- a/doc/lispref/commands.texi
+++ b/doc/lispref/commands.texi
@@ -1845,6 +1845,13 @@ is, after a prefix key---then Emacs reorders the events 
so that this
 event comes either before or after the multi-event key sequence, not
 within it.
 
+  Some of these special events, such as @code{delete-frame}, invoke
+Emacs commands by default; others are not bound.  If you want to
+arrange for a special event to invoke a command, you can do that via
+@code{special-event-map}.  The command you bind to a function key in
+that map can then examine the full event which invoked it in
+@code{last-input-event}.  @xref{Special Events}.
+
 @node Event Examples
 @subsection Event Examples
 
diff --git a/doc/lispref/functions.texi b/doc/lispref/functions.texi
index bc8ec0e..2898cb4 100644
--- a/doc/lispref/functions.texi
+++ b/doc/lispref/functions.texi
@@ -267,7 +267,8 @@ reason functions are defined to start with @code{lambda} is 
so that
 other lists, intended for other uses, will not accidentally be valid as
 functions.
 
-  The second element is a list of symbols---the argument variable names.
+  The second element is a list of symbols---the argument variable
+names (@pxref{Argument List}).
 This is called the @dfn{lambda list}.  When a Lisp function is called,
 the argument values are matched up against the variables in the lambda
 list, which are given local bindings with the values provided.
@@ -342,7 +343,7 @@ stored as symbol function definitions to produce named 
functions
 (@pxref{Function Names}).
 
 @node Argument List
-@subsection Other Features of Argument Lists
+@subsection Features of Argument Lists
 @kindex wrong-number-of-arguments
 @cindex argument binding
 @cindex binding arguments
@@ -583,8 +584,8 @@ a function.
 @defmac defun name args [doc] [declare] [interactive] body@dots{}
 @code{defun} is the usual way to define new Lisp functions.  It
 defines the symbol @var{name} as a function with argument list
-@var{args} and body forms given by @var{body}.  Neither @var{name} nor
-@var{args} should be quoted.
+@var{args} (@pxref{Argument List}) and body forms given by @var{body}.
+Neither @var{name} nor @var{args} should be quoted.
 
 @var{doc}, if present, should be a string specifying the function's
 documentation string (@pxref{Function Documentation}).  @var{declare},