Improve documentation on tr portability.
commit8c323c07b5c240daae1e636a01bd66892d5e89eb
authorEric Blake <ebb9@byu.net>
Tue, 29 Dec 2009 21:57:35 +0000 (29 14:57 -0700)
committerEric Blake <ebb9@byu.net>
Wed, 30 Dec 2009 03:49:58 +0000 (29 20:49 -0700)
treea76e0b7a803dadfc6bd6f53dfdada1a2e62032b9
parentb562e95c9e1b27fb22a7aa6526747f170c038678
Improve documentation on tr portability.

* doc/autoconf.texi (Limitations of Usual Tools) <tr>: Refine
description of NUL handling.  Document set size issue.
Reported by Bruno Haible.

Signed-off-by: Eric Blake <ebb9@byu.net>
ChangeLog
doc/autoconf.texi