diff options
Diffstat (limited to 'lisp/emacs-lisp/find-func.el')
| -rw-r--r-- | lisp/emacs-lisp/find-func.el | 30 |
1 files changed, 9 insertions, 21 deletions
diff --git a/lisp/emacs-lisp/find-func.el b/lisp/emacs-lisp/find-func.el index 167ead3ce02..ee94e1fbff7 100644 --- a/lisp/emacs-lisp/find-func.el +++ b/lisp/emacs-lisp/find-func.el @@ -61,7 +61,7 @@ "^\\s-*(\\(def\\(ine-skeleton\\|ine-generic-mode\\|ine-derived-mode\\|\ ine\\(?:-global\\)?-minor-mode\\|ine-compilation-mode\\|un-cvs-mode\\|\ foo\\|\\(?:[^icfgv]\\|g[^r]\\)\\(\\w\\|\\s_\\)+\\*?\\)\\|easy-mmode-define-[a-z-]+\\|easy-menu-define\\|\ -menu-bar-make-toggle\\)" +menu-bar-make-toggle\\|menu-bar-make-toggle-command\\)" find-function-space-re "\\('\\|(quote \\)?%s\\(\\s-\\|$\\|[()]\\)") "The regexp used by `find-function' to search for a function definition. @@ -279,25 +279,17 @@ Interactively, prompt for LIBRARY using the one at or near point." (switch-to-buffer (find-file-noselect (find-library-name library))) (run-hooks 'find-function-after-hook))) +;;;###autoload (defun read-library-name () "Read and return a library name, defaulting to the one near point. A library name is the filename of an Emacs Lisp library located in a directory under `load-path' (or `find-function-source-path', if non-nil)." - (let* ((suffix-regexp (mapconcat - (lambda (suffix) - (concat (regexp-quote suffix) "\\'")) - (find-library-suffixes) - "\\|")) - (table (cl-loop for dir in (or find-function-source-path load-path) - when (file-readable-p dir) - append (mapcar - (lambda (file) - (replace-regexp-in-string suffix-regexp - "" file)) - (directory-files dir nil - suffix-regexp)))) + (let* ((dirs (or find-function-source-path load-path)) + (suffixes (find-library-suffixes)) + (table (apply-partially 'locate-file-completion-table + dirs suffixes)) (def (if (eq (function-called-at-point) 'require) ;; `function-called-at-point' may return 'require ;; with `point' anywhere on this line. So wrap the @@ -313,9 +305,7 @@ if non-nil)." (thing-at-point 'symbol)))) (when (and def (not (test-completion def table))) (setq def nil)) - (completing-read (if def - (format "Library name (default %s): " def) - "Library name: ") + (completing-read (format-prompt "Library name" def) table nil nil nil nil def))) ;;;###autoload @@ -483,12 +473,10 @@ otherwise uses `variable-at-point'." (prompt-type (cdr (assq type '((nil . "function") (defvar . "variable") (defface . "face"))))) - (prompt (concat "Find " prompt-type - (and symb (format " (default %s)" symb)) - ": ")) (enable-recursive-minibuffers t)) (list (intern (completing-read - prompt obarray predicate + (format-prompt "Find %s" symb prompt-type) + obarray predicate t nil nil (and symb (symbol-name symb))))))) (defun find-function-do-it (symbol type switch-fn) |