diff options
Diffstat (limited to 'lisp/emacs-lisp/find-func.el')
| -rw-r--r-- | lisp/emacs-lisp/find-func.el | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/lisp/emacs-lisp/find-func.el b/lisp/emacs-lisp/find-func.el index ce783983b77..c1835feff18 100644 --- a/lisp/emacs-lisp/find-func.el +++ b/lisp/emacs-lisp/find-func.el @@ -323,6 +323,8 @@ customizing the candidate completions." (switch-to-buffer (find-file-noselect (find-library-name library))) (run-hooks 'find-function-after-hook))) +(defvar find-function--read-history-library nil) + ;;;###autoload (defun read-library-name () "Read and return a library name, defaulting to the one near point. @@ -351,12 +353,14 @@ if non-nil)." (when (and def (not (test-completion def table))) (setq def nil)) (completing-read (format-prompt "Library name" def) - table nil nil nil nil def)) + table nil nil nil + 'find-function--read-history-library def)) (let ((files (read-library-name--find-files dirs suffixes))) (when (and def (not (member def files))) (setq def nil)) (completing-read (format-prompt "Library name" def) - files nil t nil nil def))))) + files nil t nil + 'find-function--read-history-library def))))) (defun read-library-name--find-files (dirs suffixes) "Return a list of all files in DIRS that match SUFFIXES." @@ -575,6 +579,10 @@ is non-nil, signal an error instead." (let ((func-lib (find-function-library function lisp-only t))) (find-function-search-for-symbol (car func-lib) nil (cdr func-lib)))) +(defvar find-function--read-history-function nil) +(defvar find-function--read-history-variable nil) +(defvar find-function--read-history-face nil) + (defun find-function-read (&optional type) "Read and return an interned symbol, defaulting to the one near point. @@ -597,7 +605,9 @@ otherwise uses `variable-at-point'." (list (intern (completing-read (format-prompt "Find %s" symb prompt-type) obarray predicate - 'lambda nil nil (and symb (symbol-name symb))))))) + 'lambda nil + (intern (format "find-function--read-history-%s" prompt-type)) + (and symb (symbol-name symb))))))) (defun find-function-do-it (symbol type switch-fn) "Find Emacs Lisp SYMBOL in a buffer and display it. |