[Emacs-diffs] Changes to emacs/lisp/thingatpt.el,v

[Chong Yidong]

CVSROOT:        /sources/emacs
Module name:    emacs
Changes by:     Chong Yidong <cyd>      08/10/22 20:51:23

Index: thingatpt.el
===================================================================
RCS file: /sources/emacs/emacs/lisp/thingatpt.el,v
retrieving revision 1.46
retrieving revision 1.47
diff -u -b -r1.46 -r1.47
--- thingatpt.el        6 Aug 2008 22:36:55 -0000       1.46
+++ thingatpt.el        22 Oct 2008 20:51:23 -0000      1.47
@@ -437,15 +437,22 @@
     (if (or (not pred) (funcall pred sexp)) sexp)))
 
 ;;;###autoload
-(defun sexp-at-point ()   (form-at-point 'sexp))
+(defun sexp-at-point ()
+  "Return the sexp at point, or nil if none is found."
+  (form-at-point 'sexp))
 ;;;###autoload
 (defun symbol-at-point ()
+  "Return the symbol at point, or nil if none is found."
   (let ((thing (thing-at-point 'symbol)))
     (if thing (intern thing))))
 ;;;###autoload
-(defun number-at-point () (form-at-point 'sexp 'numberp))
+(defun number-at-point ()
+  "Return the number at point, or nil if none is found."
+  (form-at-point 'sexp 'numberp))
 ;;;###autoload
-(defun list-at-point ()   (form-at-point 'list 'listp))
+(defun list-at-point ()
+  "Return the Lisp list at point, or nil if none is found."
+  (form-at-point 'list 'listp))
 
 ;; arch-tag: bb65a163-dae2-4055-aedc-fe11f497f698
 ;;; thingatpt.el ends here