diff options
Diffstat (limited to 'lisp/emacs-lisp/find-func.el')
| -rw-r--r-- | lisp/emacs-lisp/find-func.el | 26 |
1 files changed, 25 insertions, 1 deletions
diff --git a/lisp/emacs-lisp/find-func.el b/lisp/emacs-lisp/find-func.el index cd23cd77f4a..4dc0596de66 100644 --- a/lisp/emacs-lisp/find-func.el +++ b/lisp/emacs-lisp/find-func.el @@ -100,10 +100,34 @@ Please send improvements and fixes to the maintainer." :group 'find-function :version "22.1") +(defcustom find-feature-regexp + (concat ";;; Code:") + "The regexp used by `xref-find-definitions' when searching for a feature definition. +Note it must contain a `%s' at the place where `format' +should insert the feature name." + ;; We search for ";;; Code" rather than (feature '%s) because the + ;; former is near the start of the code, and the latter is very + ;; uninteresting. If the regexp is not found, just goes to + ;; (point-min), which is acceptable in this case. + :type 'regexp + :group 'xref + :version "25.0") + +(defcustom find-alias-regexp + "(defalias +'%s" + "The regexp used by `xref-find-definitions' to search for an alias definition. +Note it must contain a `%s' at the place where `format' +should insert the feature name." + :type 'regexp + :group 'xref + :version "25.0") + (defvar find-function-regexp-alist '((nil . find-function-regexp) (defvar . find-variable-regexp) - (defface . find-face-regexp)) + (defface . find-face-regexp) + (feature . find-feature-regexp) + (defalias . find-alias-regexp)) "Alist mapping definition types into regexp variables. Each regexp variable's value should actually be a format string to be used to substitute the desired symbol name into the regexp. |