patch-doc_nethack.6

--- doc/nethack.6.orig	2023-05-16 21:33:58 UTC
+++ doc/nethack.6
@@ -20,7 +20,7 @@ nethack \- Exploring The Mazes of Menace
 .\" have been arranged to fit within an 80-column page with nearly full
 .\" lines while avoiding splitting "[" and "-opt ]" or "[ -opt" and "]"
 .\" across line boundaries.  It would be better to do that with 'roff magic.
-.B nethack
+.B xnethack
 [
 .BR \-d | \-\-directory
 .I directory
@@ -92,7 +92,7 @@ Also
 .BR \-W | \-Wiz
 ]
 .PP
-.B nethack
+.B xnethack
 [
 .BR \-d | \-\-directory
 .I directory
@@ -114,7 +114,7 @@ Also
 .I playernames
 ]
 .PP
-.B nethack
+.B xnethack
 [
 .B \-\-usage
 |
@@ -310,7 +310,7 @@ option, which must be the first argument if it appears
 supplies a directory which is to serve as the playground.
 It overrides the value from NETHACKDIR, HACKDIR,
 or the directory specified by the game administrator during compilation
-(usually /usr/games/lib/nethackdir).
+(usually %%HACKDIR%%).
 This option is usually only useful to the game administrator.
 The playground must contain several auxiliary files such as help files,
 the list of top scorers, and a subdirectory
@@ -418,7 +418,7 @@ name is '.xnethackrc' in the user's home directory.
 
 .br
 All other files are in the playground directory,
-normally /usr/games/lib/nethackdir.
+normally %%HACKDIR%%.
 If DLB was defined during the compile, the data files and special levels
 will be inside a larger file, normally nhdat, instead of being separate
 files.