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From: | Tom Tromey |
Subject: | Re: highlight current argument in Eldoc for Elisp |
Date: | Sun, 01 Jul 2007 14:54:01 -0600 |
User-agent: | Gnus/5.11 (Gnus v5.11) Emacs/22.0.990 (gnu/linux) |
>>>>> "rms" == Richard Stallman <address@hidden> writes: rms> Thanks for posting the patch. Would people please try it rms> and report any problems? I get this error occasionally: eldoc error: (wrong-number-of-arguments (lambda (sym argument-index) (let ((args nil) (doc nil)) (cond ((not (and sym (symbolp sym) (fboundp sym)))) ((and (eq sym (aref eldoc-last-data 0)) (eq (quote function) (aref eldoc-last-data 2))) (setq args (aref eldoc-last-data 1))) ((setq doc (help-split-fundoc (documentation sym t) sym)) (setq args (car doc)) (string-match \`[^ )]* ? args) (setq args (concat ( (substring args (match-end 0)))) (eldoc-last-data-store sym args (quote function))) (t (setq args (eldoc-function-argstring sym)))) (when args (setq doc (eldoc-highlight-function-argument sym args argument-index))) doc)) 0) To see this, open gnus/mm-view.el and search for "defcustom". Put point in the docstring and wait. This reliably shows the error for me. Tom
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