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current-word without arg may return nil?
From: |
Yoichi NAKAYAMA |
Subject: |
current-word without arg may return nil? |
Date: |
Fri, 02 Jul 2004 00:03:18 +0900 |
User-agent: |
Wanderlust/2.11.30 (Wonderwall) EMIKO/1.14.1 (Choanoflagellata) LIMIT/1.14.8 (土師の里) APEL/10.6 Emacs/21.3.50 (i686-pc-linux-gnu) MULE/5.0 (賢木) |
Hello,
If the function `current-word' called without argument,
it may return nil? Its old behavior was to return "" at least.
Following change by rms implies that the above is true:
2003-09-22 Richard M. Stallman <address@hidden>
* woman.el (woman-file-name, woman-follow-word):
If current-word returns nil, use "".
Then, some files still assume the return value is string, e.g.
finder.el (finder-select), man.el (Man-follow-manual-reference)
may cause wrong-type-argument error.
Regards,
--
Yoichi NAKAYAMA
- current-word without arg may return nil?,
Yoichi NAKAYAMA <=