Re: [issue]: file.el compiles to null file.elc

Hi Alan, Ar an naoiú lá de mí Méan Fómhair, scríobh Alan Mackenzie: Thanks for the detailed bug report. I can avoid the error with the following patch to CC mode, and am about to commit a change to XEmacs which will make any such bugs fail with an error message at compile time rather than silently at runtime. It appears not to have affected this bug, but there’s a similar set-buffer without save-excursion in #'c-tnt-chng-cleanup; maybe that could bear wrapping as well. The change below is to the initialisation of c-emacs-features. --- cc-mode-5.32/cc-defs.el 2011-08-24 16:09:20.000000000 +0100 +++ cc-mode-5.32-modified/cc-defs.el 2011-09-09 21:29:05.000000000 +0100 ＠＠ -1839,20 +1839,21 ＠＠ (if (let ((buf1 (generate-new-buffer " test1")) (buf2 (generate-new-buffer " test2")) changed) - (set-buffer buf1) - (add-hook 'after-change-functions - (lambda (beg end old-len) (setq changed t)) - nil - t) - (set-buffer buf2) - (insert ?c) - (set-buffer buf1) - (remove-hook 'after-change-functions - (lambda (beg end old-len) (setq changed t)) - t) - (kill-buffer buf1) - (kill-buffer buf2) - (not changed)) + (save-excursion + (set-buffer buf1) + (add-hook 'after-change-functions + (lambda (beg end old-len) (setq changed t)) + nil + t) + (set-buffer buf2) + (insert ?c) + (set-buffer buf1) + (remove-hook 'after-change-functions + (lambda (beg end old-len) (setq changed t)) + t) + (kill-buffer buf1) + (kill-buffer buf2) + (not changed))) (setq list (cons 'add-hook-local list))) Best, Aidan -- ‘Iodine deficiency was endemic in parts of the UK until, through what has been described as “an unplanned and accidental public health triumph”, iodine was added to cattle feed to improve milk production in the 1930s.’ (EN Pearce, Lancet, June 2011) _______________________________________________ XEmacs-Beta mailing list XEmacs-Beta(a)xemacs.org http://lists.xemacs.org/mailman/listinfo/xemacs-beta