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Re: using empty_string as the only "" string
From: |
Richard Stallman |
Subject: |
Re: using empty_string as the only "" string |
Date: |
Sat, 28 Apr 2007 00:06:54 -0400 |
Is it possible that STRING_INTERVALS(s) is not NULL if 's' is an empty
string,
unibyte or multibyte ? I believe no (at least, 'set-text-properties' can't
attach properties to empty string).
Text properties are attached to characters. A null string has no characters
so it cannot have properties.
- Re: using empty_string as the only "" string, (continued)
- Re: using empty_string as the only "" string, Richard Stallman, 2007/04/26
- Re: using empty_string as the only "" string, Dmitry Antipov, 2007/04/26
- Re: using empty_string as the only "" string, Richard Stallman, 2007/04/27
- Re: using empty_string as the only "" string, Dmitry Antipov, 2007/04/27
- Re: using empty_string as the only "" string, David Kastrup, 2007/04/27
- Re: using empty_string as the only "" string,
Richard Stallman <=
- Re: using empty_string as the only "" string, Dmitry Antipov, 2007/04/28
- Re: using empty_string as the only "" string, Richard Stallman, 2007/04/28