1 files changed, 0 insertions, 51 deletions
diff --git a/script/vm/docs.lua b/script/vm/docs.lua
deleted file mode 100644
index df87d46a..00000000
--- a/script/vm/docs.lua
+++ /dev/null
@@ -1,51 +0,0 @@
-local files = require 'files'
-local noder = require 'core.noder'
-
-local docsMap      = {}
-local subscribeMap = {}
-
-local function popDocs(uri)
-    if not subscribeMap[uri] then
-        return
-    end
-    for id in pairs(subscribeMap[uri]) do
-        if docsMap[id] then
-            docsMap[id][uri] = nil
-        end
-    end
-    subscribeMap[uri] = nil
-end
-
-local function pushDocs(uri)
-    subscribeMap[uri] = {}
-    local state = files.getState(uri)
-    if not state then
-        return
-    end
-    local nodes = noder.compileNodes(state.ast)
-    for id in pairs(nodes) do
-        if id:sub(1, 3) == 'dn:'
-        and noder.getFirstID(id) == id then
-            if not docsMap[id] then
-                docsMap[id] = {}
-            end
-            docsMap[id][uri] = true
-            subscribeMap[uri][id] = true
-        end
-    end
-end
-
-files.watch(function (ev, uri)
-    if ev == 'update' then
-        popDocs(uri)
-        pushDocs(uri)
-    end
-end)
-
-local m = {}
-
-function m.getUrisByID(id)
-    return docsMap[id]
-end
-
-return m