Add note about rlwrap

diff --git a/README.txt b/README.txt
index 02cf2c0265a37da0b5077db97b2e4f9cf3f9d849..b5971747e7abc2fdec9b7868937def6f056e2450 100644 (file)
--- a/README.txt
+++ b/README.txt
@@ -62,7 +62,12 @@ of a much larger swf file.. but we're developing so that doesn't matter!).
 
 * compile 1
   - type it again to compile again. You'll really wish that up-arrow,enter 
-    worked, but Adobe is going laughing at you RIGHT NOW.
+    worked, but Adobe is laughing at you RIGHT NOW.
+
+* rlwrap
+  - if you have it on your system (e.g. linux), rlwrap is a godsend. Launch
+    fcsh with 'rlwrap path/to/fcsh' and up arrows will work, even persistantly
+    across one fcsh session to the next.
 
 Running: