2013-04-16: updated multiline version.

updated multiline version.

diff --git a/wisp-multiline.sh b/wisp-multiline.sh
--- a/wisp-multiline.sh
+++ b/wisp-multiline.sh
@@ -22,7 +22,7 @@
 ## global variables
 
 # version of this script
-version="wisp multiline 0.1"
+version="wisp multiline 0.2"
 # aggregated wisp code
 wisp=""
 # converted lisp code