(Calling Functions): Wording fixes from RMS.

diff --git a/doc/lispref/functions.texi b/doc/lispref/functions.texi
index 4609fc18ceff27346d3db2ab73884bc715809692..e420e932fc7c77b6be537dced1a8a6b8bd41e7f5 100644 (file)
--- a/doc/lispref/functions.texi
+++ b/doc/lispref/functions.texi
@@ -727,7 +727,7 @@ of mapcar}.
 
 @cindex partial application of functions
 @cindex currying
-  Sometimes, it is useful to fix some of the function's arguments at
+  Sometimes it is useful to fix some of the function's arguments at
 certain values, and leave the rest of arguments for when the function
 is actually called.  The act of fixing some of the function's
 arguments is called @dfn{partial application} of the function@footnote{
@@ -737,7 +737,9 @@ it can be called as a chain of functions, each one with a single
 argument.}.
 The result is a new function that accepts the rest of
 arguments and calls the original function with all the arguments
-combined.  Emacs provides a function for partial evaluation:
+combined.
+
+  Here's how to do partial application in Emacs Lisp:
 
 @defun apply-partially func &rest args
 This function returns a new function which, when called, will call
@@ -747,14 +749,14 @@ accepts @var{n} arguments, then a call to @code{apply-partially} with
 @w{@code{@var{m} < @var{n}}} arguments will produce a new function of
 @w{@code{@var{n} - @var{m}}} arguments.
 
-Here's an example of using @code{apply-partially} to produce a
-function @code{incr}, that will increment its argument by one, based
-on the Emacs Lisp primitive @code{+}:
+Here's an example of using @code{apply-partially} to produce a variant
+of the Emacs Lisp primitive @code{1+}, a function that increments its
+argument by one, based on the primitive @code{+}:
 
 @example
-(fset 'incr (apply-partially '+ 1))
+(fset 'incr-by-one (apply-partially '+ 1))
 @group
-(incr 10)
+(incr-by-one 10)
      @result{} 11
 @end group
 @end example