Feat: all and noall words

src/engine/sequencer.rs

@@ -686,6 +686,7 @@ impl SequencerState {
                     self.variables.store(Arc::new(HashMap::new()));
                     self.dict.lock().clear();
                     self.speed_overrides.clear();
+                    self.script_engine.clear_global_params();
                 }
                 SeqCommand::Shutdown => {}
             }

src/model/script.rs

@@ -24,6 +24,10 @@ impl ScriptEngine {
         self.forth.evaluate_with_trace(script, ctx, trace)
     }
 
+    pub fn clear_global_params(&self) {
+        self.forth.clear_global_params();
+    }
+
     pub fn stack(&self) -> Vec<Value> {
         self.forth.stack()
     }