stop provider when file changing

2 files changed, 9 insertions, 9 deletions

diff --git a/script/core/folding.lua b/script/core/folding.lua
index 51d1be6b..bd3ba5f3 100644
--- a/script/core/folding.lua
+++ b/script/core/folding.lua
@@ -146,22 +146,22 @@ local Care = {
 }
 
 return function (uri)
-    local ast  = files.getState(uri)
-    local text = files.getText(uri)
-    if not ast or not text then
+    local state = files.getState(uri)
+    local text  = files.getText(uri)
+    if not state or not text then
         return nil
     end
     local regions = {}
     local status = {}
 
-    guide.eachSource(ast.ast, function (source)
+    guide.eachSource(state.ast, function (source)
         local tp = source.type
         if Care[tp] then
             await.delay()
             Care[tp](source, text, regions)
         end
     end)
-    for _, source in ipairs(ast.comms) do
+    for _, source in ipairs(state.comms) do
         local tp = source.type
         if Care[tp] then
             await.delay()
diff --git a/script/core/semantic-tokens.lua b/script/core/semantic-tokens.lua
index 405f2735..38b75227 100644
--- a/script/core/semantic-tokens.lua
+++ b/script/core/semantic-tokens.lua
@@ -214,14 +214,14 @@ local function buildTokens(uri, results)
 end
 
 return function (uri, start, finish)
-    local ast   = files.getState(uri)
+    local state = files.getState(uri)
     local text  = files.getText(uri)
-    if not ast then
+    if not state then
         return nil
     end
 
     local results = {}
-    guide.eachSourceBetween(ast.ast, start, finish, function (source)
+    guide.eachSourceBetween(state.ast, start, finish, function (source)
         local method = Care[source.type]
         if not method then
             return
@@ -230,7 +230,7 @@ return function (uri, start, finish)
         await.delay()
     end)
 
-    for _, comm in ipairs(ast.comms) do
+    for _, comm in ipairs(state.comms) do
         if comm.type == 'comment.cshort' then
             results[#results+1] = {
                 start  = comm.start,