Fix longstanding insane "unwrapping last line" bug. I believe that this

baby now *WORKS*

Next up... a usefull UI, help, docs, etc.

exec/fseditor.js

@@ -299,7 +299,7 @@ function unwrap_line(l)
 	}
 	if(old_lines!=line.length) {
 		/* We need to redraw everything... line(s) deleted */
-		for(;l>line.length;l++)
+		for(;l<line.length;l++)
 			draw_line(l);
 	}
 	return(ret);