Updated the PDP-11 SerialPort to support ALT-ENTER for LINE-FEED and ALT-DELETE for BACKSPACE, to stay in step with VT100 shortcuts

devices/pdp11/machine/1170/panel/debugger/rsts/README.md

@@ -0,0 +1,18 @@
+---
+layout: page
+title: PDP-11/70 with Front Panel and Debugger
+permalink: /devices/pdp11/machine/1170/panel/debugger/rsts/
+machines:
+  - id: test1170
+    type: pdp11
+    config: /devices/pdp11/machine/1170/panel/debugger/machine.xml
+    debugger: true
+    autoStart: true
+    autoMount:
+      RL0:
+        path: http://archive.pcjs.org/disks/dec/rl01k/RL01K-RSTS-V70.json
+---
+
+This machine is ready to boot [RSTS/E v7.0](/disks/dec/rl01k/rstsv70/) ("BOOT RL0").
+
+{% include machine.html id="test1170" %}