[svn-r4556] Purpose:

Feature (actually a kludge)
Description:
    The old "setenv" option for the snaptest.cfg cannot handle
    if there are white spaces in the setenv value part.
    Added a "setenv2" that expects the value consists of 2 parts.
    A better solution (like can parse in double quoted values) is
    needed.
Platforms tested:
    eirene with houdin (solaris 2.7)

bin/runtest

@@ -317,6 +317,15 @@ RUNSNAPTEST()
 		export $1
 		shift
 		;;
+	    setenv2)
+		# set environment variable with 2 values
+		# a kludge now--the extra single quotes are needed
+		# else eval complains.
+		shift
+		eval $1="'$2 $3'"
+		export $1
+		shift; shift
+		;;
 	    *) # unknown test
 		PRINT "$0: unknown type of test ($1)"
 		retcode=1