Revert "doc/tmac.n: UNIX trademark"

This reverts commit 206f9e43e96bf726ab97d932c4f1d0f5b07ad2cb.

tmac.n contains a comment asking that modified versions not be
distributed.  So back out the change which updated '.ux' with
the current trademark owner for "UNIX" so that we can continue
distributing with Guidebook.mn.  We'll handle the out of date
trademark issue in another fashion.

diff --git a/doc/tmac.n b/doc/tmac.n
index f56339d05a79a7d1325d406f4592e03983d83f01..270a78a06f713eed0446ee6c785cfa87837846c7 100644 (file)
--- a/doc/tmac.n
+++ b/doc/tmac.n
@@ -53,13 +53,6 @@
 .\"    occurred when the the "fo" trap position was reset just beneath
 .\"    the current line; the footnote overflow trap would kick in and
 .\"    never be closed.
-.\" **********
-.\" Version 1.6.361    April 15, 2018
-.\"    The version distributed with NetHack 3.6.1 has changed the
-.\"    trademark notice for "UNIX"(tm) [ux macro] to reflect current
-.\"    ownership: The Open Group.  [The pd and vx macros are also long
-.\"    out of date: DEC -> Compaq -> HP -> ? but haven't been changed;
-.\"    need confirmation that Hewlett Packard is the current owner.]
 .\"
 .\"
 .\" **********
@@ -625,8 +618,7 @@
 .      nr ux +1                        \" mark footnote as dropped
 \\&\\$2\\s-1UNIX\\s0\\*(rg\\$1
 .      fn                              \" put out the footnote
-.\" was "\\&\\*(rgUNIX is a registered trademark of AT&T."
-\\&\\*(rgUNIX is a registered trademark of The Open Group.
+\\&\\*(rgUNIX is a registered trademark of AT&T.
 .      ef                              \" short and sweet ...
 .\}
 ..