Added a new demo file

totalspectrum · totalspectrum · commit d000cf463752 · 2025-01-16T13:27:32.000-04:00
diff --git a/Demo/echo.b b/Demo/echo.b
@@ -0,0 +1,4 @@
+This is a very simple program -- it just echos what you type!
+[ Most of this text is comment :> other than a few magic
+  characters, it's all filler. You have to try to
+  guess which is which :-< ]
