Rename resolving -> visited

Author: Cooldude2606

script/vm/sign.lua

@@ -31,16 +31,16 @@ function mt:resolve(uri, args)
     ---@type table<string, vm.node>
     local resolved = {}
     ---@type table<string, boolean>
-    local resolving = {}
+    local visited = {}
 
     ---@param object vm.node|vm.node.object
     ---@param node   vm.node
     local function resolve(object, node)
-        local resolveHash = ("%s|%s"):format(object, node)
-        if resolving[resolveHash] then
-            return -- prevent circular resolve calls
+        local visitedHash = ("%s|%s"):format(object, node)
+        if visited[visitedHash] then
+            return -- prevent circular resolve calls by only visiting each pair once
         end
-        resolving[resolveHash] = true
+        visited[visitedHash] = true
         if object.type == 'vm.node' then
             for o in object:eachObject() do
                 resolve(o, node)