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Buttonize function values in help (and add a blank line)

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* lisp/help-fns.el (describe-variable): Add a newline for better
readability (bug#46702).  This also has the side effect of
buttonizing `function-references-like-this' in the "Its value is"
part.

* lisp/help-mode.el (help-make-xrefs): Adjust comments.
This commit is contained in:
Lars Ingebrigtsen 2021-02-22 22:34:03 +01:00
parent abd8c9b4d7
commit 77e194971c
2 changed files with 2 additions and 3 deletions
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2
lisp/help-fns.el
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@ -1026,7 +1026,7 @@ it is displayed along with the global value."
(princ (if file-name
(progn
(princ (format-message
" is a variable defined in `%s'.\n"
" is a variable defined in `%s'.\n\n"
(if (eq file-name 'C-source)
"C source code"
(help-fns-short-filename file-name))))

3
lisp/help-mode.el
View file

@ -476,8 +476,7 @@ that."
(with-current-buffer (or buffer (current-buffer))
(save-excursion
(goto-char (point-min))
;; Skip the header-type info, though it might be useful to parse
;; it at some stage (e.g. "function in `library'").
;; Skip the first bit, which has already been buttonized.
(forward-paragraph)
(let ((old-modified (buffer-modified-p)))
(let ((stab (syntax-table))