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| author | Stefan Monnier <monnier@iro.umontreal.ca> | 2018-01-22 22:00:55 -0500 |
|---|---|---|
| committer | Stefan Monnier <monnier@iro.umontreal.ca> | 2018-01-22 22:00:55 -0500 |
| commit | 0a75af915653bd8927f92be420603725a7e3c744 (patch) | |
| tree | bfedf0fb314c5fa622f15ccede2567291bef39f9 /lisp/help-mode.el | |
| parent | 2df391c202eeee0d575980555443a5e81b8f6b1f (diff) | |
| download | emacs-0a75af915653bd8927f92be420603725a7e3c744.tar.gz | |
* lisp/emacs-lisp/ert.el (describe-symbol-backends): Add ourselves
(ert-describe-test): Return the description text as well.
Remove left over version check.
* lisp/help-mode.el (describe-symbol-backends): Add docstring.
Diffstat (limited to 'lisp/help-mode.el')
| -rw-r--r-- | lisp/help-mode.el | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/lisp/help-mode.el b/lisp/help-mode.el index ee481cf43f6..4fb3fb85c99 100644 --- a/lisp/help-mode.el +++ b/lisp/help-mode.el @@ -421,7 +421,15 @@ it does not already exist." (or (and (boundp symbol) (not (keywordp symbol))) (get symbol 'variable-documentation))) ,#'describe-variable) - ("face" ,#'facep ,(lambda (s _b _f) (describe-face s))))) + ("face" ,#'facep ,(lambda (s _b _f) (describe-face s)))) + "List of providers of information about symbols. +Each element has the form (NAME TESTFUN DESCFUN) where: + NAME is a string naming a category of object, such as \"type\" or \"face\". + TESTFUN is a predicate which takes a symbol and returns non-nil if the + symbol is such an object. + DESCFUN is a function which takes three arguments (a symbol, a buffer, + and a frame), inserts the description of that symbol in the current buffer + and returns that text as well.") ;;;###autoload (defun help-make-xrefs (&optional buffer) |