8 files changed, 50 insertions, 23 deletions
diff --git a/script-beta/await.lua b/script-beta/await.lua
index 5a960e96..38fb6548 100644
--- a/script-beta/await.lua
+++ b/script-beta/await.lua
@@ -89,9 +89,7 @@ function m.step()
         waker()
         return true
     else
-        for i = 1, #m.delayQueue do
-            m.delayQueue[i] = nil
-        end
+        m.delayQueue = {}
         m.delayQueueIndex = 1
         return false
     end
diff --git a/script-beta/core/hover/label.lua b/script-beta/core/hover/label.lua
index bcc65b8d..dd25d42e 100644
--- a/script-beta/core/hover/label.lua
+++ b/script-beta/core/hover/label.lua
@@ -27,6 +27,9 @@ local function asValue(source, title)
         cont = buildTable(source)
         type = nil
     end
+    if lib then
+        name = ('%s<%s>'):format(name, buildName(lib))
+    end
     local pack = {}
     pack[#pack+1] = title
     pack[#pack+1] = name .. ':'
diff --git a/script-beta/core/hover/name.lua b/script-beta/core/hover/name.lua
index 7b8cf449..917bf96d 100644
--- a/script-beta/core/hover/name.lua
+++ b/script-beta/core/hover/name.lua
@@ -29,9 +29,10 @@ end
 
 local function asLibrary(source, caller)
     local p
-    if caller.type == 'method'
-    or caller.type == 'getmethod'
-    or caller.type == 'setmethod' then
+    if caller
+    and (caller.type == 'method'
+      or caller.type == 'getmethod'
+      or caller.type == 'setmethod') then
         if source.parent then
             for _, parent in ipairs(source.parent) do
                 if parent.type == 'object' then
diff --git a/script-beta/vm/eachDef.lua b/script-beta/vm/eachDef.lua
index 0274cbee..1b7ea621 100644
--- a/script-beta/vm/eachDef.lua
+++ b/script-beta/vm/eachDef.lua
@@ -25,7 +25,8 @@ function vm.eachDef(source, callback)
         if info.mode == 'declare'
         or info.mode == 'set'
         or info.mode == 'return'
-        or info.mode == 'value' then
+        or info.mode == 'value'
+        or info.mode == 'library' then
             results[#results+1] = info
             local src = info.source
             if info.mode == 'return' then
@@ -38,11 +39,9 @@ function vm.eachDef(source, callback)
     for _, info in ipairs(results) do
         local src = info.source
         local destUri = guide.getRoot(src).uri
-        -- 如果是同一个文件，则检查位置关系后放行
-        if sourceUri == destUri then
-            if checkPath(source, info) then
-                callback(info)
-            end
+        -- 如果是library，则直接放行
+        if src.library then
+            callback(info)
             goto CONTINUE
         end
         -- 如果是global或field，则直接放行（因为无法确定顺序）
@@ -55,6 +54,13 @@ function vm.eachDef(source, callback)
             callback(info)
             goto CONTINUE
         end
+        -- 如果是同一个文件，则检查位置关系后放行
+        if sourceUri == destUri then
+            if checkPath(source, info) then
+                callback(info)
+            end
+            goto CONTINUE
+        end
         -- 如果不是同一个文件，则必须在该文件 return 后才放行
         if valueUris[destUri] then
             callback(info)
diff --git a/script-beta/vm/eachField.lua b/script-beta/vm/eachField.lua
index 1d3d222d..a707407e 100644
--- a/script-beta/vm/eachField.lua
+++ b/script-beta/vm/eachField.lua
@@ -2,15 +2,28 @@ local guide = require 'parser.guide'
 local vm    = require 'vm.vm'
 
 local function ofTabel(value, callback)
-    for _, field in ipairs(value) do
-        if field.type == 'tablefield'
-        or field.type == 'tableindex' then
-            callback {
-                source   = field,
-                key      = guide.getKeyName(field),
-                value    = field.value,
-                mode     = 'set',
-            }
+    if value.library then
+        if value.child then
+            for k, field in pairs(value.child) do
+                callback {
+                    source   = field,
+                    key      = 's|' .. k,
+                    value    = field,
+                    mode     = 'set',
+                }
+            end
+        end
+    else
+        for _, field in ipairs(value) do
+            if field.type == 'tablefield'
+            or field.type == 'tableindex' then
+                callback {
+                    source   = field,
+                    key      = guide.getKeyName(field),
+                    value    = field.value,
+                    mode     = 'set',
+                }
+            end
         end
     end
 end
diff --git a/script-beta/vm/eachRef.lua b/script-beta/vm/eachRef.lua
index d990ee1a..72d7c012 100644
--- a/script-beta/vm/eachRef.lua
+++ b/script-beta/vm/eachRef.lua
@@ -125,7 +125,7 @@ local function ofSpecialCall(call, func, index, callback)
                     if lib then
                         callback {
                             source   = lib,
-                            mode     = 'library',
+                            mode     = 'value',
                         }
                     end
                 end
diff --git a/script-beta/vm/getGlobals.lua b/script-beta/vm/getGlobals.lua
index 699dd270..116bf8d5 100644
--- a/script-beta/vm/getGlobals.lua
+++ b/script-beta/vm/getGlobals.lua
@@ -3,6 +3,9 @@ local vm    = require 'vm.vm'
 
 local function getGlobals(root)
     local env  = guide.getENV(root)
+    if not env then
+        return nil
+    end
     local cache = {}
     local mark = {}
     vm.eachField(env, function (info)
diff --git a/script-beta/vm/getLibrary.lua b/script-beta/vm/getLibrary.lua
index 959b7084..d2f88116 100644
--- a/script-beta/vm/getLibrary.lua
+++ b/script-beta/vm/getLibrary.lua
@@ -3,6 +3,9 @@ local library = require 'library'
 local guide   = require 'parser.guide'
 
 local function checkStdLibrary(source)
+    if source.library then
+        return source
+    end
     local globalName = vm.getGlobal(source)
     if not globalName then
         return nil
@@ -73,7 +76,7 @@ local function getLibrary(source)
         return lib
     end
     return checkNode(source) or vm.eachRef(source, function (info)
-        return checkNode(info.source)
+        return checkStdLibrary(info.source) or checkNode(info.source)
     end)
 end