Remove references to OS/2 in code, doc, and comments

* lisp/gnus/nnheader.el (nnheader-read-timeout)
(nnheader-file-name-translation-alist): Remove OS/2 case, and simplify.
* lisp/emulation/viper-util.el (viper-color-defined-p):
* lisp/net/pop3.el (pop3-read-timeout):
* lisp/net/imap.el (imap-read-timeout):
* lisp/url/url-privacy.el (url-setup-privacy-info): Remove OS/2 case.
* lisp/emulation/viper-ex.el (viper-glob-function):
* lisp/vc/ediff-util.el (ediff-submit-report): Doc fix.
* lisp/cus-edit.el (custom-display): Remove "pm" (OS/2).
* doc/emacs/msdos-xtra.texi (MS-DOS):
* doc/misc/gnus.texi (Various Various):
* doc/misc/viper.texi (Rudimentary Changes): Remove mentions of OS/2.
; * lisp/url/url.el, lisp/url/url-vars.el:
; * lisp/progmodes/cperl-mode.el: Remove old comments.

1 files changed, 1 insertions, 1 deletions

diff --git a/doc/misc/viper.texi b/doc/misc/viper.texi
index 3e944d99e7f..745d5fadf62 100644
--- a/doc/misc/viper.texi
+++ b/doc/misc/viper.texi
@@ -1767,7 +1767,7 @@ Function used by the command @kbd{#c<move>} to spell.
 @item viper-glob-function
 The value of this variable is the function symbol used to expand wildcard
 symbols. This is platform-dependent. The default tries to set this variable
-to work with most shells, MS Windows, OS/2, etc. However, if it
+to work with most shells, MS Windows, etc.  However, if it
 doesn't work the way you expect, you should write your own.
 Use @code{viper-glob-unix-files} and @code{viper-glob-mswindows-files} in
 @file{viper-util.el} as examples.