--- ray/src/util/tradinstall.csh	1995/09/13 16:14:12	2.1
+++ ray/src/util/tradinstall.csh	1995/11/07 09:58:43	2.3
@@ -1,11 +1,11 @@
-#!/bin/csh -f
+#!/bin/csh -fe
 # SCCSid "$SunId$ LBL"
 # Install correct version of trad for wish or wish4.0
 #
 set instdir = $1
 set libdir = $2
 
-set TLIBFILES = ( *.tcl *.hlp trad.icon tclIndex )
+set TLIBFILES = ( *[a-z].tcl *.hlp trad.icon tclIndex )
 
 set TDIFFS = (`ls | sed -n 's/3\.6\.tcl$//p'`)
 
@@ -18,7 +18,7 @@ end
 if (! $?wishcom) then
 	foreach d ($path)
 		if (-x $d/wish) then
-			set wishcom = $d/wish
+			set wishcom = "$d/wish -f"
 			break
 		endif
 	end
@@ -31,15 +31,17 @@ endif
 
 echo "Installing trad using $wishcom"
 
-sed -e "1s|/usr/local/bin/wish|$wishcom|" \
+sed -e "1s|/usr/local/bin/wish4\.0|$wishcom|" \
 	-e "s|^set radlib .*|set radlib $libdir|" trad.wsh > $instdir/trad
-if ($status) exit 1
 chmod 755 $instdir/trad
+if (! -d $libdir) then
+	mkdir $libdir
+endif
 (cd $libdir ; rm -f $TLIBFILES)
 cp $TLIBFILES $libdir
 if ($?oldwish) then
 	foreach i ($TDIFFS)
-		(cd $libdir ; rm -f $i.tcl)
+		rm -f $libdir/$i.tcl
 		cp ${i}3.6.tcl $libdir/$i.tcl
 	end
 endif