From: Lennart Borgman <lennart.borgman.073@student.lu.se>
Subject: read-file-name: resulting file name must satisfy predicate ?
Date: Wed, 29 Mar 2006 21:09:45 +0200 [thread overview]
Message-ID: <442ADB79.6060200@student.lu.se> (raw)
The doc string for `read-file-name' says
If optional sixth arg predicate is non-nil, possible completions and
the resulting file name must satisfy (funcall predicate NAME).
However testing with
(read-file-name "File: " nil nil nil nil (lambda(name) (string-match
"wantname")))
and entering some characters for the file name and then pressing <RET>
just seem to return whatever the mini-buffer shows. Maybe this is
correct. The doc string could be read as "resulting file name from
completion". But it is in my opinion still unclear and a bit unexpected.
This is on w32. GNU Emacs 22.0.50.1 (i386-mingw-nt5.0.2195) of 2006-03-28.
next reply other threads:[~2006-03-29 19:09 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-03-29 19:09 Lennart Borgman [this message]
2006-03-29 21:17 ` read-file-name: resulting file name must satisfy predicate ? Kevin Rodgers
2006-03-29 21:28 ` Lennart Borgman
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