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Make "C-h o" show faces as well as variables

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* lisp/faces.el (describe-face): Return (buffer-string).  Reorder
the placement of variables/faces in describe-symbol, to put more
emphasis on the variable entry rather than the face.  (Bug#24543)
This commit is contained in:
Alexander Gramiak 2017-08-05 11:51:05 +03:00 • committed by Eli Zaretskii
parent 2441d0118b
commit 8a577e9468
2 changed files with 3 additions and 3 deletions
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2
lisp/faces.el
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@ -1454,7 +1454,7 @@ If FRAME is omitted or nil, use the selected frame."
(setq face (list face)))
(with-help-window (help-buffer)
(with-current-buffer standard-output
(dolist (f face)
(dolist (f face (buffer-string))
(if (stringp f) (setq f (intern f)))
;; We may get called for anonymous faces (i.e., faces
;; expressed using prop-value plists). Those can't be

4
lisp/help-mode.el
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@ -393,12 +393,12 @@ it does not already exist."
(defvar describe-symbol-backends
`((nil ,#'fboundp ,(lambda (s _b _f) (describe-function s)))
("face" ,#'facep ,(lambda (s _b _f) (describe-face s)))
(nil
,(lambda (symbol)
(or (and (boundp symbol) (not (keywordp symbol)))
(get symbol 'variable-documentation)))
,#'describe-variable)))
,#'describe-variable)
("face" ,#'facep ,(lambda (s _b _f) (describe-face s)))))
;;;###autoload
(defun help-make-xrefs (&optional buffer)