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Re: apropos-library: Check for null library in load-history
From: |
Daniel Jensen |
Subject: |
Re: apropos-library: Check for null library in load-history |
Date: |
Sun, 15 Feb 2009 23:01:43 +0100 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/23.0.90 (gnu/linux) |
Here's a more detailed report. Sorry for not having used report-emacs-bug.
My Emacs version is GNU Emacs 23.0.90.1 (i686-pc-linux-gnu, GTK+ Version
2.8.20) of 2009-02-08
To trigger the bug, type the following in the *scratch* buffer:
(defun foo ())
M-x eval-buffer RET
M-x apropos-library RET
Backtrace:
Debugger entered--Lisp error: (wrong-type-argument stringp nil)
file-name-nondirectory(nil)
(setq l (file-name-nondirectory l))
(lambda (l) (setq l (file-name-nondirectory l)) (while (not ...)) l)(nil)
mapcar((lambda (l) (setq l (file-name-nondirectory l)) (while (not ...)) l)
(...))
(delq nil (mapcar (lambda ... ... ... l) (mapcar ... load-history)))
(nconc (delq nil (mapcar ... ...)) (mapcar (quote car) load-history))
(let ((libs ...)) (list (completing-read "Describe library: " libs nil t)))
call-interactively(apropos-library t nil)
execute-extended-command(nil)
call-interactively(execute-extended-command nil nil)
I hope this helps.