|
From: | Drew Adams |
Subject: | RE: proposal to make null string handling more emacs-y |
Date: | Sun, 29 Apr 2012 10:08:52 -0700 |
> > (string= nil "") > > (if "" > (message "%s" "empty string proved true") > (message "%s" "empty string proved false")) > ==> "empty string proved true" "" is not equal or eq or eql to nil. But "" is string= to nil.
[Prev in Thread] | Current Thread | [Next in Thread] |