Don't save actions inside rooms we don't save in

package.json

@@ -1,6 +1,6 @@
 {
   "name": "salet",
-  "version": "1.4.7",
+  "version": "1.4.8",
   "description": "A general client-side framework for cybertext interactive fiction games.",
   "keywords": ["ifiction", "interactive fiction", "games", "coffee-script", "text", "menu"],
   "homepage": "http://salet.oreolek.ru",

src/salet.coffee

@@ -290,6 +290,20 @@ class Salet
     @processClick = (code) ->
       now = (new Date()).getTime() * 0.001
       @time = now - @startTime
+
+      # don't save any actions in the room we can't save in
+      # and remember that the action of entering the start room is always saved
+      match = code.match(@linkRe)
+      room = match[1]
+      if room
+        if room == '.'
+          room = @getCurrentRoom()
+        else
+          room = @getRoom(code)
+        if !room.canSave
+          # don't save
+          return @processLink(code)
+
       @progress.sequence.push({link:code, when:@time})
       if @getRoom(code)? # if it's a room
         @progress.path.push(code)