*** empty log message ***

diff --git a/sys/unix/nethack.sh b/sys/unix/nethack.sh
new file mode 100644 (file)
index 0000000..32dd8a4
--- /dev/null
+++ b/sys/unix/nethack.sh
@@ -0,0 +1,59 @@
+#!/bin/sh
+#      SCCS Id: @(#)nethack.sh 3.3     90/02/26
+
+HACKDIR=/usr/games/lib/nethackdir
+export HACKDIR
+HACK=$HACKDIR/nethack
+MAXNROFPLAYERS=4
+
+# see if we can find the full path name of PAGER, so help files work properly
+# assume that if someone sets up a special variable (HACKPAGER) for NetHack,
+# it will already be in a form acceptable to NetHack
+# ideas from brian@radio.astro.utoronto.ca
+if test \( "xxx$PAGER" != xxx \) -a \( "xxx$HACKPAGER" = xxx \)
+then
+
+       HACKPAGER=$PAGER
+
+#      use only the first word of the pager variable
+#      this prevents problems when looking for file names with trailing
+#      options, but also makes the options unavailable for later use from
+#      NetHack
+       for i in $HACKPAGER
+       do
+               HACKPAGER=$i
+               break
+       done
+
+       if test ! -f $HACKPAGER
+       then
+               IFS=:
+               for i in $PATH
+               do
+                       if test -f $i/$HACKPAGER
+                       then
+                               HACKPAGER=$i/$HACKPAGER
+                               export HACKPAGER
+                               break
+                       fi
+               done
+               IFS='   '
+       fi
+       if test ! -f $HACKPAGER
+       then
+               echo Cannot find $PAGER -- unsetting PAGER.
+               unset HACKPAGER
+               unset PAGER
+       fi
+fi
+
+
+cd $HACKDIR
+case $1 in
+       -s*)
+               exec $HACK "$@"
+               ;;
+       *)
+               exec $HACK "$@" $MAXNROFPLAYERS
+               ;;
+esac