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From: | Jarek Czekalski |
Subject: | using command-error-function in emacspeak |
Date: | Sun, 03 Nov 2013 20:56:51 +0100 |
User-agent: | Mozilla/5.0 (X11; Linux i686; rv:24.0) Gecko/20100101 Thunderbird/24.1.0 |
It doesn't work with the recommended means of using add-function -- so perhaps there is a bug in nadvice
I wouldn't call this a bug. add-function documentation says about OLDFUN. It seems to assume that there already was a function there. It's not true in Emacs 24, but we are working on that. In Emacs 25 it will have a default value that will be a standard error output function.
Without testing Emacs version you could just work 2 ways: 1. if command-error-function is nil - set it 2. otherwise - add-function However I agree that add-function would be better if it did that job for us. Jarek
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