More lispref/os.texi small edits
authorGlenn Morris <rgm@gnu.org>
Tue, 27 Mar 2012 00:49:32 +0000 (20:49 -0400)
committerGlenn Morris <rgm@gnu.org>
Tue, 27 Mar 2012 00:49:32 +0000 (20:49 -0400)
commitf12f327cf9c557496833cafbb4a4736a0daa8e56
treea4d2f992129e1c3adc0e564d1f22623853d117b4
parent2f3ec6d77ab2e27b3d87878a2cd351efd0e14385
More lispref/os.texi small edits

* doc/lispref/os.texi (System Environment): Copyedits.
Remove some examples that do not seem useful.  Mention setenv third arg.
tty-erase-char does not seem to be nil under a window-system.
(User Identification): Copyedits.
Remove some examples that do not seem useful.
doc/lispref/ChangeLog
doc/lispref/os.texi