Use java boolean

.teamcity/patches/buildTypes/Build.kts

@@ -4,7 +4,7 @@ import jetbrains.buildServer.configs.kotlin.v2019_2.*
 import jetbrains.buildServer.configs.kotlin.v2019_2.BuildType
 import jetbrains.buildServer.configs.kotlin.v2019_2.buildFeatures.golang
 import jetbrains.buildServer.configs.kotlin.v2019_2.buildSteps.script
-import jetbrains.buildServer.configs.kotlin.v2019_2.triggers.vcs
+import jetbrains.buildServer.configs.kotlin.v2019_2.triggers.schedule
 import jetbrains.buildServer.configs.kotlin.v2019_2.ui.*
 
 /*
@@ -17,17 +17,33 @@ create(DslContext.projectId, BuildType({
     name = "IdeaVim compatibility with external plugins"
 
     vcs {
-        root(RelativeId("HttpsGithubComAlexPl292IdeaVimCompatibilityRefsHeadsMaster"))
+        root(DslContext.settingsRoot)
     }
 
     steps {
         script {
-            scriptContent = "go run test.go"
+            name = "Check"
+            scriptContent = """
+                java -jar verifier/verifier-cli-dev-all.jar check-plugin '${'$'}org.jetbrains.IdeaVim-EasyMotion' [latest-IU] -team-city
+                java -jar verifier/verifier-cli-dev-all.jar check-plugin '${'$'}io.github.mishkun.ideavimsneak' [latest-IU] -team-city
+                java -jar verifier/verifier-cli-dev-all.jar check-plugin '${'$'}eu.theblob42.idea.whichkey' [latest-IU] -team-city
+                java -jar verifier/verifier-cli-dev-all.jar check-plugin '${'$'}IdeaVimExtension' [latest-IU] -team-city
+                # Outdated java -jar verifier/verifier-cli-dev-all.jar check-plugin '${'$'}github.zgqq.intellij-enhance' [latest-IU] -team-city
+                java -jar verifier/verifier-cli-dev-all.jar check-plugin '${'$'}com.github.copilot' [latest-IU] -team-city
+                java -jar verifier/verifier-cli-dev-all.jar check-plugin '${'$'}com.github.dankinsoid.multicursor' [latest-IU] -team-city
+                java -jar verifier/verifier-cli-dev-all.jar check-plugin '${'$'}com.joshestein.ideavim-quickscope' [latest-IU] -team-city
+            """.trimIndent()
         }
     }
 
     triggers {
-        vcs {
+        schedule {
+            schedulingPolicy = daily {
+                hour = 4
+            }
+            branchFilter = ""
+            triggerBuild = always()
+            withPendingChangesOnly = false
         }
     }
 

src/main/java/com/maddyhome/idea/vim/VimPlugin.java

@@ -48,13 +48,13 @@ import com.maddyhome.idea.vim.group.visual.VisualMotionGroup;
 import com.maddyhome.idea.vim.helper.MacKeyRepeat;
 import com.maddyhome.idea.vim.listener.VimListenerManager;
 import com.maddyhome.idea.vim.newapi.IjVimInjector;
-import com.maddyhome.idea.vim.options.OptionService;
 import com.maddyhome.idea.vim.ui.StatusBarIconFactory;
 import com.maddyhome.idea.vim.ui.VimEmulationConfigurable;
 import com.maddyhome.idea.vim.ui.ex.ExEntryPanel;
 import com.maddyhome.idea.vim.vimscript.services.FunctionStorage;
 import com.maddyhome.idea.vim.vimscript.services.IjVimOptionService;
-import com.maddyhome.idea.vim.vimscript.services.VimVariableService;
+import com.maddyhome.idea.vim.vimscript.services.OptionService;
+import com.maddyhome.idea.vim.vimscript.services.VariableService;
 import org.jdom.Element;
 import org.jetbrains.annotations.Nls;
 import org.jetbrains.annotations.NotNull;
@@ -226,8 +226,8 @@ public class VimPlugin implements PersistentStateComponent<Element>, Disposable
     return (PutGroup)VimInjectorKt.getInjector().getPut();
   }
 
-  public static @NotNull VimVariableService getVariableService() {
-    return ApplicationManager.getApplication().getService(VimVariableService.class);
+  public static @NotNull VariableService getVariableService() {
+    return ApplicationManager.getApplication().getService(VariableService.class);
   }
 
   public static @NotNull OptionService getOptionService() {

src/main/java/com/maddyhome/idea/vim/action/change/OperatorAction.kt

@@ -34,8 +34,8 @@ import com.maddyhome.idea.vim.group.visual.VimSelection
 import com.maddyhome.idea.vim.handler.VimActionHandler
 import com.maddyhome.idea.vim.handler.VisualOperatorActionHandler
 import com.maddyhome.idea.vim.helper.MessageHelper
-import com.maddyhome.idea.vim.helper.vimStateMachine
 import com.maddyhome.idea.vim.helper.enumSetOf
+import com.maddyhome.idea.vim.helper.vimStateMachine
 import com.maddyhome.idea.vim.newapi.ij
 import java.util.*
 

src/main/java/com/maddyhome/idea/vim/command/CommandState.kt

@@ -30,6 +30,15 @@ class CommandState(private val machine: VimStateMachine) {
   val isOperatorPending: Boolean
     get() = machine.isOperatorPending
 
+  val mode: CommandState.Mode
+    get() = machine.mode.ij
+
+  val commandBuilder: CommandBuilder
+    get() = machine.commandBuilder
+
+  val mappingState: MappingState
+    get() = machine.mappingState
+
   enum class Mode {
     // Basic modes
     COMMAND, VISUAL, SELECT, INSERT, CMD_LINE, /*EX*/
@@ -50,7 +59,6 @@ class CommandState(private val machine: VimStateMachine) {
   }
 }
 
-
 val CommandState.SubMode.engine: VimStateMachine.SubMode
   get() = when (this) {
     CommandState.SubMode.NONE -> VimStateMachine.SubMode.NONE
@@ -73,7 +81,6 @@ val CommandState.Mode.engine: VimStateMachine.Mode
     CommandState.Mode.INSERT_SELECT -> VimStateMachine.Mode.INSERT_SELECT
   }
 
-
 val VimStateMachine.Mode.ij: CommandState.Mode
   get() = when (this) {
     VimStateMachine.Mode.COMMAND -> CommandState.Mode.COMMAND

src/main/java/com/maddyhome/idea/vim/extension/VimExtensionFacade.kt

@@ -23,6 +23,7 @@ import com.intellij.openapi.editor.Editor
 import com.maddyhome.idea.vim.KeyHandler
 import com.maddyhome.idea.vim.VimPlugin
 import com.maddyhome.idea.vim.action.change.Extension
+import com.maddyhome.idea.vim.api.VimCaret
 import com.maddyhome.idea.vim.command.MappingMode
 import com.maddyhome.idea.vim.command.SelectionType
 import com.maddyhome.idea.vim.common.CommandAlias
@@ -182,12 +183,24 @@ object VimExtensionFacade {
     return reg.keys
   }
 
+  @JvmStatic
+  fun getRegisterForCaret(register: Char, caret: VimCaret): List<KeyStroke>? {
+    val reg = caret.registerStorage.getRegister(register) ?: return null
+    return reg.keys
+  }
+
   /** Set the current contents of the given register */
   @JvmStatic
   fun setRegister(register: Char, keys: List<KeyStroke?>?) {
     VimPlugin.getRegister().setKeys(register, keys?.filterNotNull() ?: emptyList())
   }
 
+  /** Set the current contents of the given register */
+  @JvmStatic
+  fun setRegisterForCaret(register: Char, caret: VimCaret, keys: List<KeyStroke?>?) {
+    caret.registerStorage.setKeys(register, keys?.filterNotNull() ?: emptyList())
+  }
+
   /** Set the current contents of the given register */
   @JvmStatic
   fun setRegister(register: Char, keys: List<KeyStroke?>?, type: SelectionType) {

src/main/java/com/maddyhome/idea/vim/extension/VimExtensionRegistrar.kt

@@ -25,9 +25,9 @@ import com.maddyhome.idea.vim.api.VimExtensionRegistrator
 import com.maddyhome.idea.vim.api.injector
 import com.maddyhome.idea.vim.ex.ExException
 import com.maddyhome.idea.vim.key.MappingOwner.Plugin.Companion.remove
+import com.maddyhome.idea.vim.option.ToggleOption
 import com.maddyhome.idea.vim.options.OptionChangeListener
 import com.maddyhome.idea.vim.options.OptionScope
-import com.maddyhome.idea.vim.option.ToggleOption
 import com.maddyhome.idea.vim.statistic.PluginState
 import com.maddyhome.idea.vim.vimscript.model.datatypes.VimDataType
 

src/main/java/com/maddyhome/idea/vim/extension/commentary/CommentaryExtension.kt

@@ -34,13 +34,14 @@ import com.maddyhome.idea.vim.api.injector
 import com.maddyhome.idea.vim.command.Argument
 import com.maddyhome.idea.vim.command.Command
 import com.maddyhome.idea.vim.command.CommandFlags
-import com.maddyhome.idea.vim.command.VimStateMachine
+import com.maddyhome.idea.vim.command.MappingMode
 import com.maddyhome.idea.vim.command.SelectionType
 import com.maddyhome.idea.vim.command.TextObjectVisualType
+import com.maddyhome.idea.vim.command.VimStateMachine
 import com.maddyhome.idea.vim.common.CommandAliasHandler
-import com.maddyhome.idea.vim.command.MappingMode
 import com.maddyhome.idea.vim.common.TextRange
 import com.maddyhome.idea.vim.ex.ranges.Ranges
+import com.maddyhome.idea.vim.extension.ExtensionHandler
 import com.maddyhome.idea.vim.extension.VimExtension
 import com.maddyhome.idea.vim.extension.VimExtensionFacade.addCommand
 import com.maddyhome.idea.vim.extension.VimExtensionFacade.executeNormalWithoutMapping
@@ -48,7 +49,6 @@ import com.maddyhome.idea.vim.extension.VimExtensionFacade.putExtensionHandlerMa
 import com.maddyhome.idea.vim.extension.VimExtensionFacade.putKeyMapping
 import com.maddyhome.idea.vim.extension.VimExtensionFacade.putKeyMappingIfMissing
 import com.maddyhome.idea.vim.extension.VimExtensionFacade.setOperatorFunction
-import com.maddyhome.idea.vim.extension.ExtensionHandler
 import com.maddyhome.idea.vim.handler.TextObjectActionHandler
 import com.maddyhome.idea.vim.helper.EditorHelper
 import com.maddyhome.idea.vim.helper.PsiHelper

src/main/java/com/maddyhome/idea/vim/extension/exchange/VimExchangeExtension.kt

@@ -31,10 +31,11 @@ import com.maddyhome.idea.vim.VimPlugin
 import com.maddyhome.idea.vim.api.ExecutionContext
 import com.maddyhome.idea.vim.api.VimEditor
 import com.maddyhome.idea.vim.api.injector
-import com.maddyhome.idea.vim.command.VimStateMachine
-import com.maddyhome.idea.vim.command.SelectionType
 import com.maddyhome.idea.vim.command.MappingMode
+import com.maddyhome.idea.vim.command.SelectionType
+import com.maddyhome.idea.vim.command.VimStateMachine
 import com.maddyhome.idea.vim.common.TextRange
+import com.maddyhome.idea.vim.extension.ExtensionHandler
 import com.maddyhome.idea.vim.extension.VimExtension
 import com.maddyhome.idea.vim.extension.VimExtensionFacade.executeNormalWithoutMapping
 import com.maddyhome.idea.vim.extension.VimExtensionFacade.getRegister
@@ -42,7 +43,6 @@ import com.maddyhome.idea.vim.extension.VimExtensionFacade.putExtensionHandlerMa
 import com.maddyhome.idea.vim.extension.VimExtensionFacade.putKeyMappingIfMissing
 import com.maddyhome.idea.vim.extension.VimExtensionFacade.setOperatorFunction
 import com.maddyhome.idea.vim.extension.VimExtensionFacade.setRegister
-import com.maddyhome.idea.vim.extension.ExtensionHandler
 import com.maddyhome.idea.vim.helper.EditorHelper
 import com.maddyhome.idea.vim.helper.fileSize
 import com.maddyhome.idea.vim.helper.moveToInlayAwareLogicalPosition

src/main/java/com/maddyhome/idea/vim/extension/matchit/Matchit.kt

@@ -33,21 +33,21 @@ import com.maddyhome.idea.vim.api.injector
 import com.maddyhome.idea.vim.command.Argument
 import com.maddyhome.idea.vim.command.Command
 import com.maddyhome.idea.vim.command.CommandFlags
+import com.maddyhome.idea.vim.command.MappingMode
 import com.maddyhome.idea.vim.command.MotionType
 import com.maddyhome.idea.vim.command.OperatorArguments
 import com.maddyhome.idea.vim.common.Direction
-import com.maddyhome.idea.vim.command.MappingMode
+import com.maddyhome.idea.vim.extension.ExtensionHandler
 import com.maddyhome.idea.vim.extension.VimExtension
 import com.maddyhome.idea.vim.extension.VimExtensionFacade
 import com.maddyhome.idea.vim.extension.VimExtensionFacade.putKeyMappingIfMissing
-import com.maddyhome.idea.vim.extension.ExtensionHandler
 import com.maddyhome.idea.vim.handler.Motion
 import com.maddyhome.idea.vim.handler.MotionActionHandler
 import com.maddyhome.idea.vim.handler.toMotionOrError
 import com.maddyhome.idea.vim.helper.EditorHelper
 import com.maddyhome.idea.vim.helper.PsiHelper
-import com.maddyhome.idea.vim.helper.vimStateMachine
 import com.maddyhome.idea.vim.helper.enumSetOf
+import com.maddyhome.idea.vim.helper.vimStateMachine
 import com.maddyhome.idea.vim.newapi.ij
 import com.maddyhome.idea.vim.newapi.vim
 import java.util.*

src/main/java/com/maddyhome/idea/vim/extension/multiplecursors/VimMultipleCursorsExtension.kt

@@ -29,8 +29,8 @@ import com.maddyhome.idea.vim.VimPlugin
 import com.maddyhome.idea.vim.api.ExecutionContext
 import com.maddyhome.idea.vim.api.VimEditor
 import com.maddyhome.idea.vim.api.injector
-import com.maddyhome.idea.vim.command.VimStateMachine
 import com.maddyhome.idea.vim.command.MappingMode
+import com.maddyhome.idea.vim.command.VimStateMachine
 import com.maddyhome.idea.vim.common.TextRange
 import com.maddyhome.idea.vim.extension.ExtensionHandler
 import com.maddyhome.idea.vim.extension.VimExtension

src/main/java/com/maddyhome/idea/vim/extension/nerdtree/NerdTree.kt

@@ -44,11 +44,11 @@ import com.maddyhome.idea.vim.api.VimEditor
 import com.maddyhome.idea.vim.api.injector
 import com.maddyhome.idea.vim.common.CommandAlias
 import com.maddyhome.idea.vim.common.CommandAliasHandler
-import com.maddyhome.idea.vim.common.CommandNode
-import com.maddyhome.idea.vim.common.CommandPartNode
-import com.maddyhome.idea.vim.common.Node
-import com.maddyhome.idea.vim.common.RootNode
-import com.maddyhome.idea.vim.common.addLeafs
+import com.maddyhome.idea.vim.key.CommandNode
+import com.maddyhome.idea.vim.key.CommandPartNode
+import com.maddyhome.idea.vim.key.Node
+import com.maddyhome.idea.vim.key.RootNode
+import com.maddyhome.idea.vim.key.addLeafs
 import com.maddyhome.idea.vim.ex.ranges.Ranges
 import com.maddyhome.idea.vim.extension.VimExtension
 import com.maddyhome.idea.vim.group.KeyGroup

src/main/java/com/maddyhome/idea/vim/extension/paragraphmotion/ParagraphMotion.kt

@@ -24,10 +24,10 @@ import com.maddyhome.idea.vim.api.ExecutionContext
 import com.maddyhome.idea.vim.api.VimEditor
 import com.maddyhome.idea.vim.api.injector
 import com.maddyhome.idea.vim.command.MappingMode
+import com.maddyhome.idea.vim.extension.ExtensionHandler
 import com.maddyhome.idea.vim.extension.VimExtension
 import com.maddyhome.idea.vim.extension.VimExtensionFacade
 import com.maddyhome.idea.vim.extension.VimExtensionFacade.putKeyMappingIfMissing
-import com.maddyhome.idea.vim.extension.ExtensionHandler
 import com.maddyhome.idea.vim.group.MotionGroup
 import com.maddyhome.idea.vim.helper.EditorHelper
 import com.maddyhome.idea.vim.helper.SearchHelper

src/main/java/com/maddyhome/idea/vim/extension/replacewithregister/ReplaceWithRegister.kt

@@ -65,15 +65,14 @@ class ReplaceWithRegister : VimExtension {
 
   private class RwrVisual : ExtensionHandler {
     override fun execute(editor: VimEditor, context: ExecutionContext) {
-      val caretsAndSelections = mutableMapOf<VimCaret, VimSelection>()
       val typeInEditor = SelectionType.fromSubMode(editor.subMode)
       editor.forEachCaret { caret ->
         val selectionStart = caret.selectionStart
         val selectionEnd = caret.selectionEnd
 
-        caretsAndSelections += caret to VimSelection.create(selectionStart, selectionEnd - 1, typeInEditor, editor)
+        val visualSelection = caret to VimSelection.create(selectionStart, selectionEnd - 1, typeInEditor, editor)
+        doReplace(editor.ij, caret, PutData.VisualSelection(mapOf(visualSelection), typeInEditor))
       }
-      doReplace(editor.ij, PutData.VisualSelection(caretsAndSelections, typeInEditor))
       editor.exitVisualModeNative()
     }
   }
@@ -97,11 +96,11 @@ class ReplaceWithRegister : VimExtension {
         val lineStart = editor.getLineStartOffset(logicalLine)
         val lineEnd = editor.getLineEndOffset(logicalLine, true)
 
-        caretsAndSelections += caret to VimSelection.create(lineStart, lineEnd, SelectionType.LINE_WISE, editor)
-      }
+        val visualSelection = caret to VimSelection.create(lineStart, lineEnd, SelectionType.LINE_WISE, editor)
+        caretsAndSelections += visualSelection
 
-      val visualSelection = PutData.VisualSelection(caretsAndSelections, SelectionType.LINE_WISE)
-      doReplace(editor.ij, visualSelection)
+        doReplace(editor.ij, caret, PutData.VisualSelection(mapOf(visualSelection), SelectionType.LINE_WISE))
+      }
 
       editor.forEachCaret { caret ->
         val vimStart = caretsAndSelections[caret]?.vimStart
@@ -126,7 +125,8 @@ class ReplaceWithRegister : VimExtension {
         ),
         selectionType
       )
-      doReplace(editor, visualSelection)
+      // todo multicaret
+      doReplace(editor, editor.vim.primaryCaret(), visualSelection)
       return true
     }
 
@@ -147,8 +147,9 @@ class ReplaceWithRegister : VimExtension {
     @NonNls
     private const val RWR_VISUAL = "<Plug>ReplaceWithRegisterVisual"
 
-    private fun doReplace(editor: Editor, visualSelection: PutData.VisualSelection) {
-      val savedRegister = VimPlugin.getRegister().lastRegister ?: return
+    private fun doReplace(editor: Editor, caret: VimCaret, visualSelection: PutData.VisualSelection) {
+      val lastRegisterChar = injector.registerGroup.lastRegisterChar
+      val savedRegister = caret.registerStorage.getRegister(lastRegisterChar) ?: return
 
       var usedType = savedRegister.type
       var usedText = savedRegister.text
@@ -173,8 +174,8 @@ class ReplaceWithRegister : VimExtension {
         VimPlugin.getPut().putText(IjVimEditor(editor), IjExecutionContext(EditorDataContext.init(editor)), putData)
       }
 
-      VimPlugin.getRegister().saveRegister(savedRegister.name, savedRegister)
-      VimPlugin.getRegister().saveRegister(VimPlugin.getRegister().defaultRegister, savedRegister)
+      caret.registerStorage.saveRegister(savedRegister.name, savedRegister)
+      caret.registerStorage.saveRegister(VimPlugin.getRegister().defaultRegister, savedRegister)
     }
   }
 }

src/main/java/com/maddyhome/idea/vim/extension/surround/VimSurroundExtension.kt

@@ -22,23 +22,23 @@ import com.intellij.openapi.application.runWriteAction
 import com.intellij.openapi.editor.Editor
 import com.maddyhome.idea.vim.VimPlugin
 import com.maddyhome.idea.vim.api.ExecutionContext
+import com.maddyhome.idea.vim.api.VimCaret
 import com.maddyhome.idea.vim.api.VimEditor
 import com.maddyhome.idea.vim.api.injector
-import com.maddyhome.idea.vim.command.VimStateMachine
-import com.maddyhome.idea.vim.command.SelectionType
 import com.maddyhome.idea.vim.command.MappingMode
+import com.maddyhome.idea.vim.command.SelectionType
+import com.maddyhome.idea.vim.command.VimStateMachine
 import com.maddyhome.idea.vim.common.TextRange
+import com.maddyhome.idea.vim.extension.ExtensionHandler
 import com.maddyhome.idea.vim.extension.VimExtension
 import com.maddyhome.idea.vim.extension.VimExtensionFacade.executeNormalWithoutMapping
-import com.maddyhome.idea.vim.extension.VimExtensionFacade.getRegister
+import com.maddyhome.idea.vim.extension.VimExtensionFacade.getRegisterForCaret
 import com.maddyhome.idea.vim.extension.VimExtensionFacade.inputKeyStroke
 import com.maddyhome.idea.vim.extension.VimExtensionFacade.inputString
 import com.maddyhome.idea.vim.extension.VimExtensionFacade.putExtensionHandlerMapping
 import com.maddyhome.idea.vim.extension.VimExtensionFacade.putKeyMappingIfMissing
 import com.maddyhome.idea.vim.extension.VimExtensionFacade.setOperatorFunction
-import com.maddyhome.idea.vim.extension.VimExtensionFacade.setRegister
-import com.maddyhome.idea.vim.extension.ExtensionHandler
-import com.maddyhome.idea.vim.helper.EditorHelper
+import com.maddyhome.idea.vim.extension.VimExtensionFacade.setRegisterForCaret
 import com.maddyhome.idea.vim.helper.editorMode
 import com.maddyhome.idea.vim.key.OperatorFunction
 import com.maddyhome.idea.vim.newapi.IjVimCaret
@@ -46,6 +46,7 @@ import com.maddyhome.idea.vim.newapi.IjVimEditor
 import com.maddyhome.idea.vim.newapi.ij
 import com.maddyhome.idea.vim.newapi.vim
 import com.maddyhome.idea.vim.options.helpers.ClipboardOptionHelper
+import com.maddyhome.idea.vim.put.PutData
 import org.jetbrains.annotations.NonNls
 import java.awt.event.KeyEvent
 import javax.swing.KeyStroke
@@ -115,33 +116,70 @@ class VimSurroundExtension : VimExtension {
       if (charTo.code == 0) return
 
       val newSurround = getOrInputPair(charTo, editor.ij) ?: return
-      runWriteAction { change(editor.ij, charFrom, newSurround) }
+      runWriteAction { change(editor, context, charFrom, newSurround) }
     }
 
     companion object {
-      fun change(editor: Editor, charFrom: Char, newSurround: Pair<String, String>?) {
-        // We take over the " register, so preserve it
-        val oldValue: List<KeyStroke>? = getRegister(REGISTER)
-        // Empty the " register
-        setRegister(REGISTER, null)
-        // Extract the inner value
-        perform("di" + pick(charFrom), editor)
-        val innerValue: MutableList<KeyStroke> = getRegister(REGISTER)?.toMutableList() ?: mutableListOf()
-        // If the surrounding characters were not found, the register will be empty
-        if (innerValue.isNotEmpty()) {
-          // Delete the surrounding
-          perform("da" + pick(charFrom), editor)
-          // Insert the surrounding characters and paste
-          if (newSurround != null) {
-            innerValue.addAll(0, injector.parser.parseKeys(newSurround.first))
-            innerValue.addAll(injector.parser.parseKeys(newSurround.second))
+      fun change(editor: VimEditor, context: ExecutionContext, charFrom: Char, newSurround: Pair<String, String>?) {
+        // Save old register values for carets
+        val surroundings = editor.sortedCarets()
+          .map {
+            val oldValue: List<KeyStroke>? = getRegisterForCaret(REGISTER, it)
+            setRegisterForCaret(REGISTER, it, null)
+            SurroundingInfo(it, null, oldValue, null)
           }
-          pasteSurround(innerValue, editor)
-          // Jump back to start
-          executeNormalWithoutMapping(injector.parser.parseKeys("`["), editor)
+
+        // Delete surrounding's content
+        perform("di" + pick(charFrom), editor.ij)
+
+        // Add info about surrounding's inner text and location
+        surroundings.forEach {
+          val registerValue = getRegisterForCaret(REGISTER, it.caret)
+          val innerValue = if (registerValue.isNullOrEmpty()) null else registerValue
+          it.innerText = innerValue
+
+          val lineEndOffset = injector.engineEditorHelper.getLineEndOffset(editor, it.caret.getLine().line, false)
+          if (lineEndOffset == it.caret.offset.point) {
+            it.isLineEnd = true
+          }
+        }
+
+        // Remove surrounding
+        perform("da" + pick(charFrom), editor.ij)
+
+        surroundings.forEach {
+          if (it.innerText == null && getRegisterForCaret(REGISTER, it.caret)?.isNotEmpty() == true) {
+            it.innerText = emptyList()
+          }
+
+          // caret should be placed at the first char of inserted text
+          // the best solution would be using [ mark after the paste, but marks are not supported by multicaret
+          // todo
+          if (it.innerText != null) {
+            it.offset = it.caret.offset.point
+          }
+        }
+
+        surroundings
+          .filter { it.innerText != null } // we do nothing with carets that are not inside the surrounding
+          .map { surrounding ->
+            val innerValue = injector.parser.toPrintableString(surrounding.innerText!!)
+            val text = newSurround?.let { it.first + innerValue + it.second } ?: innerValue
+            val textData = PutData.TextData(text, SelectionType.CHARACTER_WISE, emptyList())
+            val putData = PutData(textData, null, 1, insertTextBeforeCaret = !surrounding.isLineEnd, rawIndent = true, caretAfterInsertedText = false)
+
+            surrounding.caret to putData
+          }.forEach {
+            injector.put.putTextForCaret(editor, it.first, context, it.second)
+          }
+
+        surroundings.forEach {
+          it.restoreRegister()
+        }
+
+        if (surroundings.size == 1) {
+          surroundings.first().moveCaret()
         }
-        // Restore the old value
-        setRegister(REGISTER, oldValue)
       }
 
       private fun perform(sequence: String, editor: Editor) {
@@ -149,21 +187,6 @@ class VimSurroundExtension : VimExtension {
           .use { executeNormalWithoutMapping(injector.parser.parseKeys("\"" + REGISTER + sequence), editor) }
       }
 
-      private fun pasteSurround(
-        innerValue: List<KeyStroke?>,
-        editor: Editor,
-      ) { // This logic is direct from vim-surround
-        val offset = editor.caretModel.offset
-        val lineEndOffset = EditorHelper.getLineEndForOffset(editor, offset)
-        val motionEndMark = VimPlugin.getMark().getMark(editor.vim, ']')
-        val motionEndOffset = if (motionEndMark != null) {
-          EditorHelper.getOffset(editor, motionEndMark.logicalLine, motionEndMark.col)
-        } else -1
-        val pasteCommand = if (motionEndOffset == lineEndOffset && offset + 1 == lineEndOffset) "p" else "P"
-        setRegister(REGISTER, innerValue)
-        perform(pasteCommand, editor)
-      }
-
       private fun pick(charFrom: Char) = when (charFrom) {
         'a' -> '>'
         'r' -> ']'
@@ -172,6 +195,18 @@ class VimSurroundExtension : VimExtension {
     }
   }
 
+  private data class SurroundingInfo(val caret: VimCaret, var innerText: List<KeyStroke>?, val oldRegisterContent: List<KeyStroke>?, var offset: Int?, var isLineEnd: Boolean = false) {
+    fun restoreRegister() {
+      setRegisterForCaret(REGISTER, caret, oldRegisterContent)
+    }
+
+    fun moveCaret() {
+      if (innerText != null && offset != null) {
+        caret.moveToOffset(offset!! + if (isLineEnd) 1 else 0)
+      }
+    }
+  }
+
   private class DSurroundHandler : ExtensionHandler {
     override val isRepeatable = true
 
@@ -180,7 +215,7 @@ class VimSurroundExtension : VimExtension {
       val charFrom = getChar(editor.ij)
       if (charFrom.code == 0) return
 
-      runWriteAction { CSurroundHandler.change(editor.ij, charFrom, null) }
+      runWriteAction { CSurroundHandler.change(editor, context, charFrom, null) }
     }
   }
 

src/main/java/com/maddyhome/idea/vim/group/ChangeGroup.java

@@ -675,7 +675,7 @@ public class ChangeGroup extends VimChangeGroupBase {
               }
             }
             if (pos > wsoff) {
-              deleteText(editor, new TextRange(wsoff, pos), null);
+              deleteText(editor, new TextRange(wsoff, pos), null, caret);
             }
           }
         }

src/main/java/com/maddyhome/idea/vim/group/KeyGroup.java

@@ -38,8 +38,7 @@ import com.maddyhome.idea.vim.action.ComplicatedKeysAction;
 import com.maddyhome.idea.vim.action.VimShortcutKeyAction;
 import com.maddyhome.idea.vim.api.*;
 import com.maddyhome.idea.vim.command.MappingMode;
-import com.maddyhome.idea.vim.common.Node;
-import com.maddyhome.idea.vim.common.NodesKt;
+import com.maddyhome.idea.vim.key.Node;
 import com.maddyhome.idea.vim.ex.ExOutputModel;
 import com.maddyhome.idea.vim.handler.EditorActionHandlerBase;
 import com.maddyhome.idea.vim.helper.HelperKt;

src/main/java/com/maddyhome/idea/vim/group/copy/PutGroup.kt

@@ -34,8 +34,8 @@ import com.maddyhome.idea.vim.api.ExecutionContext
 import com.maddyhome.idea.vim.api.VimCaret
 import com.maddyhome.idea.vim.api.VimEditor
 import com.maddyhome.idea.vim.api.injector
-import com.maddyhome.idea.vim.command.VimStateMachine
 import com.maddyhome.idea.vim.command.SelectionType
+import com.maddyhome.idea.vim.command.VimStateMachine
 import com.maddyhome.idea.vim.command.isBlock
 import com.maddyhome.idea.vim.command.isChar
 import com.maddyhome.idea.vim.command.isLine
@@ -60,10 +60,14 @@ import java.awt.datatransfer.DataFlavor
 import kotlin.math.min
 
 class PutGroup : VimPutBase() {
-  override fun putTextForCaret(editor: VimEditor, caret: VimCaret, context: ExecutionContext, data: PutData): Boolean {
+  override fun putTextForCaret(editor: VimEditor, caret: VimCaret, context: ExecutionContext, data: PutData, updateVisualMarks: Boolean): Boolean {
     val additionalData = collectPreModificationData(editor, data)
+    data.visualSelection?.let { deleteSelectedText(editor, data) }
     val processedText = processText(editor, data) ?: return false
     putForCaret(editor, caret, data, additionalData, context, processedText)
+    if (editor.primaryCaret() == caret && updateVisualMarks) {
+      wrapInsertedTextWithVisualMarks(editor, data, processedText)
+    }
     return true
   }
 
@@ -118,7 +122,9 @@ class PutGroup : VimPutBase() {
         editor, caret, context, text.text, text.typeInRegister, subMode,
         startOffset, data.count, data.indent, data.caretAfterInsertedText
       )
+      if (caret == editor.primaryCaret()) {
         VimPlugin.getMark().setChangeMarks(editor, TextRange(startOffset, endOffset))
+      }
       moveCaretToEndPosition(
         editor,
         caret,

src/main/java/com/maddyhome/idea/vim/group/copy/YankGroup.kt

@@ -18,18 +18,16 @@
 
 package com.maddyhome.idea.vim.group.copy
 
-import com.intellij.openapi.editor.Caret
-import com.intellij.openapi.editor.Editor
 import com.intellij.util.containers.ContainerUtil
-import com.maddyhome.idea.vim.VimPlugin
 import com.maddyhome.idea.vim.action.motion.updown.MotionDownLess1FirstNonSpaceAction
 import com.maddyhome.idea.vim.api.ExecutionContext
+import com.maddyhome.idea.vim.api.VimCaret
 import com.maddyhome.idea.vim.api.VimEditor
+import com.maddyhome.idea.vim.api.injector
 import com.maddyhome.idea.vim.command.Argument
 import com.maddyhome.idea.vim.command.OperatorArguments
 import com.maddyhome.idea.vim.command.SelectionType
 import com.maddyhome.idea.vim.common.TextRange
-import com.maddyhome.idea.vim.group.MotionGroup
 import com.maddyhome.idea.vim.helper.EditorHelper
 import com.maddyhome.idea.vim.helper.fileSize
 import com.maddyhome.idea.vim.listener.VimYankListener
@@ -46,8 +44,8 @@ class YankGroup : YankGroupBase() {
 
   fun removeListener(listener: VimYankListener) = yankListeners.remove(listener)
 
-  private fun notifyListeners(editor: Editor, textRange: TextRange) = yankListeners.forEach {
-    it.yankPerformed(editor, textRange)
+  private fun notifyListeners(editor: VimEditor, textRange: TextRange) = yankListeners.forEach {
+    it.yankPerformed(editor.ij, textRange)
   }
 
   /**
@@ -67,32 +65,38 @@ class YankGroup : YankGroupBase() {
     operatorArguments: OperatorArguments
   ): Boolean {
     val motion = argument.motion
+    val type = if (motion.isLinewiseMotion()) SelectionType.LINE_WISE else SelectionType.CHARACTER_WISE
 
-    val caretModel = editor.ij.caretModel
-    if (caretModel.caretCount <= 0) return false
+    val nativeCaretCount = editor.nativeCarets().size
+    if (nativeCaretCount <= 0) return false
 
-    val ranges = ArrayList<Pair<Int, Int>>(caretModel.caretCount)
+    val carretToRange = HashMap<VimCaret, TextRange>(nativeCaretCount)
+    val ranges = ArrayList<Pair<Int, Int>>(nativeCaretCount)
 
     // This logic is from original vim
-    val startOffsets =
-      if (argument.motion.action is MotionDownLess1FirstNonSpaceAction) null else HashMap<Caret, Int>(caretModel.caretCount)
+    val startOffsets = if (argument.motion.action is MotionDownLess1FirstNonSpaceAction) null else HashMap<VimCaret, Int>(nativeCaretCount)
 
-    for (caret in caretModel.allCarets) {
-      val motionRange = MotionGroup.getMotionRange(editor.ij, caret, context.ij, argument, operatorArguments)
+    for (caret in editor.nativeCarets()) {
+      val motionRange = injector.motion.getMotionRange(editor, caret, context, argument, operatorArguments)
         ?: continue
 
       assert(motionRange.size() == 1)
       ranges.add(motionRange.startOffset to motionRange.endOffset)
       startOffsets?.put(caret, motionRange.normalize().startOffset)
+      carretToRange[caret] = TextRange(motionRange.startOffset, motionRange.endOffset)
     }
 
-    val type = if (motion.isLinewiseMotion()) SelectionType.LINE_WISE else SelectionType.CHARACTER_WISE
     val range = getTextRange(ranges, type) ?: return false
 
     if (range.size() == 0) return false
 
-    val selectionType = if (type == SelectionType.CHARACTER_WISE && range.isMultiple) SelectionType.BLOCK_WISE else type
-    return yankRange(editor.ij, range, selectionType, startOffsets)
+    return yankRange(
+      editor,
+      carretToRange,
+      range,
+      type,
+      startOffsets
+    )
   }
 
   /**
@@ -103,19 +107,21 @@ class YankGroup : YankGroupBase() {
    * @return true if able to yank the lines, false if not
    */
   override fun yankLine(editor: VimEditor, count: Int): Boolean {
-    val caretModel = editor.ij.caretModel
-    val ranges = ArrayList<Pair<Int, Int>>(caretModel.caretCount)
-    for (caret in caretModel.allCarets) {
-      val start = VimPlugin.getMotion().moveCaretToLineStart(editor, caret.vim)
-      val end = min(VimPlugin.getMotion().moveCaretToLineEndOffset(editor, caret.vim, count - 1, true) + 1, editor.fileSize().toInt())
+    val caretCount = editor.nativeCarets().size
+    val ranges = ArrayList<Pair<Int, Int>>(caretCount)
+    val caretToRange = HashMap<VimCaret, TextRange>(caretCount)
+    for (caret in editor.nativeCarets()) {
+      val start = injector.motion.moveCaretToLineStart(editor, caret)
+      val end = min(injector.motion.moveCaretToLineEndOffset(editor, caret, count - 1, true) + 1, editor.fileSize().toInt())
 
       if (end == -1) continue
 
       ranges.add(start to end)
+      caretToRange[caret] = TextRange(start, end)
     }
 
     val range = getTextRange(ranges, SelectionType.LINE_WISE) ?: return false
-    return yankRange(editor.ij, range, SelectionType.LINE_WISE, null)
+    return yankRange(editor, caretToRange, range, SelectionType.LINE_WISE, null)
   }
 
   /**
@@ -129,6 +135,7 @@ class YankGroup : YankGroupBase() {
   override fun yankRange(editor: VimEditor, range: TextRange?, type: SelectionType, moveCursor: Boolean): Boolean {
     range ?: return false
 
+    val caretToRange = HashMap<VimCaret, TextRange>()
     val selectionType = if (type == SelectionType.CHARACTER_WISE && range.isMultiple) SelectionType.BLOCK_WISE else type
 
     if (type == SelectionType.LINE_WISE) {
@@ -143,24 +150,25 @@ class YankGroup : YankGroupBase() {
       }
     }
 
-    val caretModel = editor.ij.caretModel
     val rangeStartOffsets = range.startOffsets
     val rangeEndOffsets = range.endOffsets
 
-    return if (moveCursor) {
-      val startOffsets = HashMap<Caret, Int>(caretModel.caretCount)
+    val startOffsets = HashMap<VimCaret, Int>(editor.nativeCarets().size)
     if (type == SelectionType.BLOCK_WISE) {
-        startOffsets[caretModel.primaryCaret] = range.normalize().startOffset
+      startOffsets[editor.primaryCaret()] = range.normalize().startOffset
+      caretToRange[editor.primaryCaret()] = range
     } else {
-        val carets = caretModel.allCarets
-        for (i in carets.indices) {
-          startOffsets[carets[i]] = TextRange(rangeStartOffsets[i], rangeEndOffsets[i]).normalize().startOffset
+      for ((i, caret) in editor.nativeCarets().withIndex()) {
+        val textRange = TextRange(rangeStartOffsets[i], rangeEndOffsets[i])
+        startOffsets[caret] = textRange.normalize().startOffset
+        caretToRange[caret] = textRange
       }
     }
 
-      yankRange(editor.ij, range, selectionType, startOffsets)
+    return if (moveCursor) {
+      yankRange(editor, caretToRange, range, selectionType, startOffsets)
     } else {
-      yankRange(editor.ij, range, selectionType, null)
+      yankRange(editor, caretToRange, range, selectionType, null)
     }
   }
 
@@ -192,15 +200,20 @@ class YankGroup : YankGroupBase() {
   }
 
   private fun yankRange(
-    editor: Editor,
+    editor: VimEditor,
+    caretToRange: Map<VimCaret, TextRange>,
     range: TextRange,
     type: SelectionType,
-    startOffsets: Map<Caret, Int>?,
+    startOffsets: Map<VimCaret, Int>?,
   ): Boolean {
-    startOffsets?.forEach { (caret, offset) -> MotionGroup.moveCaret(editor, caret, offset) }
+    startOffsets?.forEach { (caret, offset) -> injector.motion.moveCaret(editor, caret, offset) }
 
     notifyListeners(editor, range)
 
-    return VimPlugin.getRegister().storeText(editor.vim, range, type, false)
+    var result = true
+    for ((caret, range) in caretToRange) {
+      result = caret.registerStorage.storeText(editor, range, type, false) && result
+    }
+    return result
   }
 }

src/main/java/com/maddyhome/idea/vim/group/visual/IdeaSelectionControl.kt

@@ -25,7 +25,7 @@ import com.maddyhome.idea.vim.KeyHandler
 import com.maddyhome.idea.vim.VimPlugin
 import com.maddyhome.idea.vim.command.VimStateMachine
 import com.maddyhome.idea.vim.helper.EditorDataContext
-import com.maddyhome.idea.vim.helper.vimStateMachine
+import com.maddyhome.idea.vim.helper.editorMode
 import com.maddyhome.idea.vim.helper.exitSelectMode
 import com.maddyhome.idea.vim.helper.exitVisualMode
 import com.maddyhome.idea.vim.helper.hasVisualSelection
@@ -35,8 +35,8 @@ import com.maddyhome.idea.vim.helper.inSelectMode
 import com.maddyhome.idea.vim.helper.inVisualMode
 import com.maddyhome.idea.vim.helper.isIdeaVimDisabledHere
 import com.maddyhome.idea.vim.helper.isTemplateActive
-import com.maddyhome.idea.vim.helper.editorMode
 import com.maddyhome.idea.vim.helper.popAllModes
+import com.maddyhome.idea.vim.helper.vimStateMachine
 import com.maddyhome.idea.vim.listener.VimListenerManager
 import com.maddyhome.idea.vim.newapi.IjVimEditor
 import com.maddyhome.idea.vim.newapi.vim

src/main/java/com/maddyhome/idea/vim/group/visual/VisualGroup.kt

@@ -25,11 +25,11 @@ import com.maddyhome.idea.vim.VimPlugin
 import com.maddyhome.idea.vim.api.VimMotionGroupBase
 import com.maddyhome.idea.vim.command.VimStateMachine
 import com.maddyhome.idea.vim.helper.EditorHelper
+import com.maddyhome.idea.vim.helper.editorMode
 import com.maddyhome.idea.vim.helper.inBlockSubMode
 import com.maddyhome.idea.vim.helper.inSelectMode
 import com.maddyhome.idea.vim.helper.inVisualMode
 import com.maddyhome.idea.vim.helper.isEndAllowed
-import com.maddyhome.idea.vim.helper.editorMode
 import com.maddyhome.idea.vim.helper.moveToInlayAwareOffset
 import com.maddyhome.idea.vim.helper.subMode
 import com.maddyhome.idea.vim.helper.updateCaretsVisualAttributes

src/main/java/com/maddyhome/idea/vim/helper/ModeExtensions.kt

@@ -25,9 +25,9 @@ import com.intellij.openapi.editor.Caret
 import com.intellij.openapi.editor.Editor
 import com.maddyhome.idea.vim.VimPlugin
 import com.maddyhome.idea.vim.api.VimEditor
-import com.maddyhome.idea.vim.command.VimStateMachine
 import com.maddyhome.idea.vim.command.OperatorArguments
 import com.maddyhome.idea.vim.command.SelectionType
+import com.maddyhome.idea.vim.command.VimStateMachine
 import com.maddyhome.idea.vim.common.TextRange
 import com.maddyhome.idea.vim.listener.SelectionVimListenerSuppressor
 import com.maddyhome.idea.vim.newapi.IjExecutionContext

src/main/java/com/maddyhome/idea/vim/helper/StringHelper.kt

@@ -15,25 +15,30 @@
  * You should have received a copy of the GNU General Public License
  * along with this program. If not, see <https://www.gnu.org/licenses/>.
  */
+package com.maddyhome.idea.vim.helper
 
-package com.maddyhome.idea.vim.helper;
-
-import javax.swing.*;
-import java.util.Arrays;
-import java.util.List;
-import java.util.stream.Collectors;
-
-import static com.maddyhome.idea.vim.api.VimInjectorKt.injector;
+import com.maddyhome.idea.vim.api.injector
+import java.util.*
+import java.util.stream.Collectors
+import javax.swing.KeyStroke
 
 /**
  * COMPATIBILITY-LAYER: Created a helper class
  */
-public class StringHelper {
-  public static List<KeyStroke> parseKeys(String string) {
-    return injector.getParser().parseKeys(string);
+object StringHelper {
+  @JvmStatic
+  fun parseKeys(string: String): List<KeyStroke> {
+    return injector.parser.parseKeys(string)
   }
 
-  public static List<KeyStroke> parseKeys(String... string) {
-    return Arrays.stream(string).flatMap(o -> injector.getParser().parseKeys(o).stream()).collect(Collectors.toList());
+  @JvmStatic
+  fun parseKeys(vararg string: String): List<KeyStroke> {
+    return Arrays.stream(string).flatMap { o: String -> injector.parser.parseKeys(o).stream() }
+      .collect(Collectors.toList())
+  }
+
+  @JvmStatic
+  fun isCloseKeyStroke(stroke: KeyStroke): Boolean {
+    return stroke.isCloseKeyStroke()
   }
 }

src/main/java/com/maddyhome/idea/vim/helper/UserDataManager.kt

@@ -27,8 +27,9 @@ import com.intellij.openapi.editor.RangeMarker
 import com.intellij.openapi.editor.markup.RangeHighlighter
 import com.intellij.openapi.util.Key
 import com.intellij.openapi.util.UserDataHolder
-import com.maddyhome.idea.vim.command.VimStateMachine
+import com.maddyhome.idea.vim.api.CaretRegisterStorageBase
 import com.maddyhome.idea.vim.command.SelectionType
+import com.maddyhome.idea.vim.command.VimStateMachine
 import com.maddyhome.idea.vim.ex.ExOutputModel
 import com.maddyhome.idea.vim.group.visual.VisualChange
 import com.maddyhome.idea.vim.group.visual.vimLeadSelectionOffset
@@ -73,6 +74,7 @@ var Caret.vimInsertStart: RangeMarker by userDataOr {
     this.offset
   )
 }
+var Caret.registerStorage: CaretRegisterStorageBase? by userDataCaretToEditor()
 
 // ------------------ Editor
 fun unInitializeEditor(editor: Editor) {

src/main/java/com/maddyhome/idea/vim/key/NodesHelper.kt

@@ -19,8 +19,6 @@
 package com.maddyhome.idea.vim.key
 
 import com.maddyhome.idea.vim.api.injector
-import com.maddyhome.idea.vim.common.Node
-import com.maddyhome.idea.vim.common.addLeafs
 
 fun <T> Node<T>.addLeafs(keys: String, actionHolder: T) {
   addLeafs(injector.parser.parseKeys(keys), actionHolder)

src/main/java/com/maddyhome/idea/vim/listener/IdeaSpecifics.kt

@@ -40,9 +40,9 @@ import com.maddyhome.idea.vim.VimPlugin
 import com.maddyhome.idea.vim.command.VimStateMachine
 import com.maddyhome.idea.vim.group.NotificationService
 import com.maddyhome.idea.vim.helper.EditorDataContext
-import com.maddyhome.idea.vim.helper.vimStateMachine
 import com.maddyhome.idea.vim.helper.inNormalMode
 import com.maddyhome.idea.vim.helper.isIdeaVimDisabledHere
+import com.maddyhome.idea.vim.helper.vimStateMachine
 import com.maddyhome.idea.vim.newapi.vim
 import com.maddyhome.idea.vim.options.OptionConstants
 import com.maddyhome.idea.vim.options.OptionScope

src/main/java/com/maddyhome/idea/vim/newapi/ChangeGroup.kt

@@ -32,8 +32,8 @@ import com.maddyhome.idea.vim.api.VimChangeGroupBase
 import com.maddyhome.idea.vim.api.VimEditor
 import com.maddyhome.idea.vim.api.VimMotionGroupBase
 import com.maddyhome.idea.vim.api.injector
-import com.maddyhome.idea.vim.command.VimStateMachine
 import com.maddyhome.idea.vim.command.SelectionType
+import com.maddyhome.idea.vim.command.VimStateMachine
 import com.maddyhome.idea.vim.common.EditorLine
 import com.maddyhome.idea.vim.common.IndentConfig
 import com.maddyhome.idea.vim.common.OperatedRange

src/main/java/com/maddyhome/idea/vim/newapi/IjVimCaret.kt

@@ -22,7 +22,10 @@ import com.intellij.openapi.editor.Caret
 import com.intellij.openapi.editor.LogicalPosition
 import com.intellij.openapi.editor.VisualPosition
 import com.maddyhome.idea.vim.VimPlugin
+import com.maddyhome.idea.vim.api.CaretRegisterStorage
+import com.maddyhome.idea.vim.api.CaretRegisterStorageBase
 import com.maddyhome.idea.vim.api.VimCaret
+import com.maddyhome.idea.vim.api.VimCaretBase
 import com.maddyhome.idea.vim.api.VimEditor
 import com.maddyhome.idea.vim.api.VimLogicalPosition
 import com.maddyhome.idea.vim.api.VimVisualPosition
@@ -38,13 +41,23 @@ import com.maddyhome.idea.vim.group.visual.vimSetSystemSelectionSilently
 import com.maddyhome.idea.vim.group.visual.vimUpdateEditorSelection
 import com.maddyhome.idea.vim.helper.inlayAwareVisualColumn
 import com.maddyhome.idea.vim.helper.moveToInlayAwareOffset
+import com.maddyhome.idea.vim.helper.registerStorage
 import com.maddyhome.idea.vim.helper.vimInsertStart
 import com.maddyhome.idea.vim.helper.vimLastColumn
 import com.maddyhome.idea.vim.helper.vimLastVisualOperatorRange
 import com.maddyhome.idea.vim.helper.vimLine
 import com.maddyhome.idea.vim.helper.vimSelectionStart
 
-class IjVimCaret(val caret: Caret) : VimCaret {
+class IjVimCaret(val caret: Caret) : VimCaretBase() {
+  override val registerStorage: CaretRegisterStorage
+    get() {
+      var storage = this.caret.registerStorage
+      if (storage == null) {
+        storage = CaretRegisterStorageBase(editor.primaryCaret().ij == caret)
+        this.caret.registerStorage = storage
+      }
+      return storage
+    }
   override val editor: VimEditor
     get() = IjVimEditor(caret.editor)
   override val offset: Offset

src/main/java/com/maddyhome/idea/vim/newapi/IjVimEditor.kt

@@ -38,9 +38,9 @@ import com.maddyhome.idea.vim.api.VimLogicalPosition
 import com.maddyhome.idea.vim.api.VimSelectionModel
 import com.maddyhome.idea.vim.api.VimVisualPosition
 import com.maddyhome.idea.vim.api.VirtualFile
-import com.maddyhome.idea.vim.command.VimStateMachine
 import com.maddyhome.idea.vim.command.OperatorArguments
 import com.maddyhome.idea.vim.command.SelectionType
+import com.maddyhome.idea.vim.command.VimStateMachine
 import com.maddyhome.idea.vim.common.EditorLine
 import com.maddyhome.idea.vim.common.LiveRange
 import com.maddyhome.idea.vim.common.Offset

src/main/java/com/maddyhome/idea/vim/newapi/IjVimInjector.kt

@@ -68,7 +68,7 @@ import com.maddyhome.idea.vim.helper.vimStateMachine
 import com.maddyhome.idea.vim.history.VimHistory
 import com.maddyhome.idea.vim.macro.VimMacro
 import com.maddyhome.idea.vim.mark.VimMarkGroup
-import com.maddyhome.idea.vim.options.OptionService
+import com.maddyhome.idea.vim.vimscript.services.OptionService
 import com.maddyhome.idea.vim.put.VimPut
 import com.maddyhome.idea.vim.register.VimRegisterGroup
 import com.maddyhome.idea.vim.ui.VimRcFileState
@@ -76,7 +76,7 @@ import com.maddyhome.idea.vim.undo.VimUndoRedo
 import com.maddyhome.idea.vim.vimscript.Executor
 import com.maddyhome.idea.vim.vimscript.services.FunctionStorage
 import com.maddyhome.idea.vim.vimscript.services.PatternService
-import com.maddyhome.idea.vim.vimscript.services.VimVariableService
+import com.maddyhome.idea.vim.vimscript.services.VariableService
 import com.maddyhome.idea.vim.yank.VimYankGroup
 
 class IjVimInjector : VimInjectorBase() {
@@ -161,7 +161,7 @@ class IjVimInjector : VimInjectorBase() {
 
   override val functionService: VimscriptFunctionService
     get() = FunctionStorage
-  override val variableService: VimVariableService
+  override val variableService: VariableService
     get() = service()
   override val vimrcFileState: VimrcFileState
     get() = VimRcFileState

src/main/java/com/maddyhome/idea/vim/option/OptionsManager.kt

@@ -22,6 +22,8 @@ import com.maddyhome.idea.vim.api.injector
 import com.maddyhome.idea.vim.options.OptionConstants
 import com.maddyhome.idea.vim.options.OptionConstants.Companion.ignorecaseName
 import com.maddyhome.idea.vim.options.OptionConstants.Companion.smartcaseName
+import com.maddyhome.idea.vim.options.OptionConstants.Companion.timeoutName
+import com.maddyhome.idea.vim.options.OptionConstants.Companion.timeoutlenName
 import com.maddyhome.idea.vim.options.OptionScope
 import com.maddyhome.idea.vim.options.helpers.KeywordOptionHelper
 import com.maddyhome.idea.vim.vimscript.services.IjVimOptionService
@@ -34,6 +36,10 @@ object OptionsManager {
     get() = (injector.optionService as IjVimOptionService).getRawOption(ignorecaseName) as ToggleOption
   val smartcase: ToggleOption
     get() = (injector.optionService as IjVimOptionService).getRawOption(smartcaseName) as ToggleOption
+  val timeout: ToggleOption
+    get() = (injector.optionService as IjVimOptionService).getRawOption(timeoutName) as ToggleOption
+  val timeoutlen: NumberOption
+    get() = (injector.optionService as IjVimOptionService).getRawOption(timeoutlenName) as NumberOption
   val iskeyword: KeywordOption
     get() = KeywordOption(KeywordOptionHelper)
 }

src/main/java/com/maddyhome/idea/vim/ui/ModalEntry.kt

@@ -20,8 +20,8 @@ package com.maddyhome.idea.vim.ui
 
 import com.maddyhome.idea.vim.KeyHandler
 import com.maddyhome.idea.vim.api.VimEditor
-import com.maddyhome.idea.vim.helper.vimStateMachine
 import com.maddyhome.idea.vim.helper.isCloseKeyStroke
+import com.maddyhome.idea.vim.helper.vimStateMachine
 import java.awt.KeyEventDispatcher
 import java.awt.KeyboardFocusManager
 import java.awt.Toolkit

src/main/java/com/maddyhome/idea/vim/vimscript/model/options/helpers/IdeaRefactorModeHelper.kt

@@ -25,9 +25,9 @@ import com.intellij.codeInsight.lookup.impl.LookupImpl
 import com.intellij.codeInsight.template.impl.TemplateManagerImpl
 import com.intellij.openapi.editor.Editor
 import com.maddyhome.idea.vim.VimPlugin
+import com.maddyhome.idea.vim.helper.editorMode
 import com.maddyhome.idea.vim.helper.hasBlockOrUnderscoreCaret
 import com.maddyhome.idea.vim.helper.hasVisualSelection
-import com.maddyhome.idea.vim.helper.editorMode
 import com.maddyhome.idea.vim.helper.subMode
 import com.maddyhome.idea.vim.listener.SelectionVimListenerSuppressor
 import com.maddyhome.idea.vim.newapi.vim

src/main/java/com/maddyhome/idea/vim/vimscript/services/IjVariableService.kt

@@ -33,7 +33,7 @@ import com.maddyhome.idea.vim.vimscript.model.datatypes.VimString
 import com.maddyhome.idea.vim.vimscript.model.expressions.Scope
 import com.maddyhome.idea.vim.vimscript.model.expressions.Variable
 
-internal class VimVariableServiceImpl : VimVariableServiceBase() {
+class IjVariableService : VimVariableServiceBase() {
   override fun storeVariable(variable: Variable, value: VimDataType, editor: VimEditor, context: ExecutionContext, vimContext: VimLContext) {
     super.storeVariable(variable, value, editor, context, vimContext)
 

src/main/java/com/maddyhome/idea/vim/vimscript/services/IjVimOptionService.kt

@@ -20,9 +20,9 @@ package com.maddyhome.idea.vim.vimscript.services
 
 import com.intellij.openapi.application.ApplicationNamesInfo
 import com.maddyhome.idea.vim.api.VimOptionServiceBase
+import com.maddyhome.idea.vim.option.ToggleOption
 import com.maddyhome.idea.vim.options.OptionConstants
 import com.maddyhome.idea.vim.options.StringOption
-import com.maddyhome.idea.vim.option.ToggleOption
 
 internal class IjVimOptionService : VimOptionServiceBase() {
 

src/main/resources/META-INF/includes/ApplicationServices.xml

@@ -26,13 +26,13 @@
                         serviceInterface="com.maddyhome.idea.vim.api.VimVisualMotionGroup"/>
     <applicationService serviceImplementation="com.maddyhome.idea.vim.group.copy.YankGroup"/>
     <applicationService serviceImplementation="com.maddyhome.idea.vim.group.copy.PutGroup"/>
-    <applicationService serviceImplementation="com.maddyhome.idea.vim.vimscript.services.VimVariableServiceImpl"
-                        serviceInterface="com.maddyhome.idea.vim.vimscript.services.VimVariableService"/>
+    <applicationService serviceImplementation="com.maddyhome.idea.vim.vimscript.services.IjVariableService"
+                        serviceInterface="com.maddyhome.idea.vim.vimscript.services.VariableService"/>
     <applicationService serviceImplementation="com.maddyhome.idea.vim.group.IjStatisticsService"
                         serviceInterface="com.maddyhome.idea.vim.api.VimStatistics"/>
 
     <applicationService serviceImplementation="com.maddyhome.idea.vim.vimscript.services.IjVimOptionService"
-                        serviceInterface="com.maddyhome.idea.vim.options.OptionService"/>
+                        serviceInterface="com.maddyhome.idea.vim.vimscript.services.OptionService"/>
     <applicationService serviceImplementation="com.maddyhome.idea.vim.group.IjVimStorageService"
                         serviceInterface="com.maddyhome.idea.vim.api.VimStorageService"/>
     <applicationService serviceImplementation="com.maddyhome.idea.vim.group.IjVimSystemInfoService"

src/test/java/org/jetbrains/plugins/ideavim/JavaVimTestCase.java

@@ -31,9 +31,8 @@ import com.maddyhome.idea.vim.helper.RunnableHelper;
 import com.maddyhome.idea.vim.helper.TestInputModel;
 import com.maddyhome.idea.vim.newapi.IjExecutionContext;
 import com.maddyhome.idea.vim.newapi.IjVimEditor;
-import com.maddyhome.idea.vim.ui.ex.ExEntryPanel;
 import com.maddyhome.idea.vim.options.OptionScope;
-import com.maddyhome.idea.vim.vimscript.services.VimVariableServiceImpl;
+import com.maddyhome.idea.vim.ui.ex.ExEntryPanel;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 
@@ -63,7 +62,7 @@ public abstract class JavaVimTestCase extends JavaCodeInsightFixtureTestCase {
   @Override
   protected void tearDown() throws Exception {
     ExEntryPanel.getInstance().deactivate(false);
-    ((VimVariableServiceImpl) VimPlugin.getVariableService()).clear();
+    VimPlugin.getVariableService().clear();
     Timer swingTimer = VimVisualTimer.INSTANCE.getSwingTimer();
     if (swingTimer != null) {
       swingTimer.stop();

src/test/java/org/jetbrains/plugins/ideavim/RegisterActionsTest.kt

@@ -21,10 +21,10 @@ package org.jetbrains.plugins.ideavim
 import com.maddyhome.idea.vim.RegisterActions.VIM_ACTIONS_EP
 import com.maddyhome.idea.vim.VimPlugin
 import com.maddyhome.idea.vim.api.injector
-import com.maddyhome.idea.vim.command.VimStateMachine
-import com.maddyhome.idea.vim.common.CommandNode
-import com.maddyhome.idea.vim.common.CommandPartNode
 import com.maddyhome.idea.vim.command.MappingMode
+import com.maddyhome.idea.vim.command.VimStateMachine
+import com.maddyhome.idea.vim.key.CommandNode
+import com.maddyhome.idea.vim.key.CommandPartNode
 import com.maddyhome.idea.vim.handler.ActionBeanClass
 import junit.framework.TestCase
 import javax.swing.KeyStroke

src/test/java/org/jetbrains/plugins/ideavim/VimTestCase.kt

@@ -50,9 +50,9 @@ import com.maddyhome.idea.vim.KeyHandler
 import com.maddyhome.idea.vim.VimPlugin
 import com.maddyhome.idea.vim.action.VimShortcutKeyAction
 import com.maddyhome.idea.vim.api.injector
+import com.maddyhome.idea.vim.command.MappingMode
 import com.maddyhome.idea.vim.command.VimStateMachine
 import com.maddyhome.idea.vim.command.VimStateMachine.SubMode
-import com.maddyhome.idea.vim.command.MappingMode
 import com.maddyhome.idea.vim.ex.ExException
 import com.maddyhome.idea.vim.ex.ExOutputModel.Companion.getInstance
 import com.maddyhome.idea.vim.group.visual.VimVisualTimer.swingTimer
@@ -61,9 +61,9 @@ import com.maddyhome.idea.vim.helper.EditorHelper
 import com.maddyhome.idea.vim.helper.GuicursorChangeListener
 import com.maddyhome.idea.vim.helper.RunnableHelper.runWriteCommand
 import com.maddyhome.idea.vim.helper.TestInputModel
+import com.maddyhome.idea.vim.helper.editorMode
 import com.maddyhome.idea.vim.helper.getGuiCursorMode
 import com.maddyhome.idea.vim.helper.inBlockSubMode
-import com.maddyhome.idea.vim.helper.editorMode
 import com.maddyhome.idea.vim.helper.subMode
 import com.maddyhome.idea.vim.key.MappingOwner
 import com.maddyhome.idea.vim.key.ToKeysMappingInfo
@@ -77,7 +77,6 @@ import com.maddyhome.idea.vim.ui.ex.ExEntryPanel
 import com.maddyhome.idea.vim.vimscript.model.datatypes.VimFuncref
 import com.maddyhome.idea.vim.vimscript.model.datatypes.VimInt
 import com.maddyhome.idea.vim.vimscript.parser.errors.IdeavimErrorListener
-import com.maddyhome.idea.vim.vimscript.services.VimVariableServiceImpl
 import org.assertj.core.api.Assertions
 import org.junit.Assert
 import java.awt.event.KeyEvent
@@ -137,7 +136,7 @@ abstract class VimTestCase : UsefulTestCase() {
     }
     SelectionVimListenerSuppressor.lock().use { myFixture.tearDown() }
     ExEntryPanel.getInstance().deactivate(false)
-    (VimPlugin.getVariableService() as VimVariableServiceImpl).clear()
+    VimPlugin.getVariableService().clear()
     VimFuncref.lambdaCounter = 0
     VimFuncref.anonymousCounter = 0
     IdeavimErrorListener.testLogger.clear()

src/test/java/org/jetbrains/plugins/ideavim/action/ResetModeActionTest.kt

@@ -20,8 +20,8 @@ package org.jetbrains.plugins.ideavim.action
 
 import com.maddyhome.idea.vim.VimPlugin
 import com.maddyhome.idea.vim.api.injector
-import com.maddyhome.idea.vim.command.VimStateMachine
 import com.maddyhome.idea.vim.command.MappingMode
+import com.maddyhome.idea.vim.command.VimStateMachine
 import com.maddyhome.idea.vim.key.MappingOwner
 import junit.framework.TestCase
 import org.jetbrains.plugins.ideavim.SkipNeovimReason

src/test/java/org/jetbrains/plugins/ideavim/action/copy/PutTestAfterCursorActionTest.kt

@@ -20,8 +20,8 @@ package org.jetbrains.plugins.ideavim.action.copy
 
 import com.maddyhome.idea.vim.VimPlugin
 import com.maddyhome.idea.vim.api.injector
-import com.maddyhome.idea.vim.command.VimStateMachine
 import com.maddyhome.idea.vim.command.SelectionType
+import com.maddyhome.idea.vim.command.VimStateMachine
 import com.maddyhome.idea.vim.helper.VimBehaviorDiffers
 import com.maddyhome.idea.vim.newapi.vim
 import org.jetbrains.plugins.ideavim.VimTestCase

src/test/java/org/jetbrains/plugins/ideavim/action/copy/PutViaIdeaTest.kt

@@ -56,8 +56,7 @@ class PutViaIdeaTest : VimTestCase() {
     val before = "${c}I found it in a legendary land"
     configureByText(before)
 
-    VimPlugin.getRegister()
-      .storeText(myFixture.editor.vim, before rangeOf "legendary", SelectionType.CHARACTER_WISE, false)
+    injector.registerGroup.storeText('"', "legendary", SelectionType.CHARACTER_WISE)
 
     typeText(injector.parser.parseKeys("ve" + "p"))
     val after = "legendar${c}y it in a legendary land"

src/test/java/org/jetbrains/plugins/ideavim/action/copy/PutVisualTextActionTest.kt

@@ -115,9 +115,9 @@ class PutVisualTextActionTest : VimTestCase() {
   @TestWithoutNeovim(SkipNeovimReason.DIFFERENT)
   fun `test put visual text multicaret`() {
     val before = "${c}I found ${c}it in a ${c}legendary land"
-    val editor = configureByText(before)
-    VimPlugin.getRegister().storeText(editor.vim, before rangeOf "legendary", SelectionType.CHARACTER_WISE, false)
-    typeText(injector.parser.parseKeys("ve" + "p"))
+    configureByText(before)
+    injector.registerGroup.storeText('*', "legendary", SelectionType.CHARACTER_WISE)
+    typeText(injector.parser.parseKeys("ve" + "\"*p"))
     val after = "legendar${c}y legendar${c}y in a legendar${c}y land"
     assertState(after)
   }
@@ -254,9 +254,9 @@ class PutVisualTextActionTest : VimTestCase() {
             where it was settled on some sodden sand
             ${c}hard by the torrent of a mountain pass.
     """.trimIndent()
-    val editor = configureByText(before)
-    VimPlugin.getRegister().storeText(editor.vim, before rangeOf "A Discovery\n", SelectionType.LINE_WISE, false)
-    typeText(injector.parser.parseKeys("ve" + "p"))
+    configureByText(before)
+    injector.registerGroup.storeText('*', "A Discovery\n", SelectionType.LINE_WISE)
+    typeText(injector.parser.parseKeys("ve" + "\"*p"))
     val after = """
             A Discovery
 
@@ -285,9 +285,9 @@ class PutVisualTextActionTest : VimTestCase() {
             where it was settled on some sodden sand
             ${c}hard by the$c torrent of a mountain pass.
     """.trimIndent()
-    val editor = configureByText(before)
-    VimPlugin.getRegister().storeText(editor.vim, before rangeOf "A Discovery\n", SelectionType.LINE_WISE, false)
-    typeText(injector.parser.parseKeys("ve" + "p"))
+    configureByText(before)
+    injector.registerGroup.storeText('*', "A Discovery\n", SelectionType.LINE_WISE)
+    typeText(injector.parser.parseKeys("ve" + "\"*p"))
     val after = """
             A Discovery
 
@@ -314,9 +314,9 @@ class PutVisualTextActionTest : VimTestCase() {
             where it was settled on some sodden sand
             ${c}hard by the$c torrent of a mountain pass.
     """.trimIndent()
-    val editor = configureByText(before)
-    VimPlugin.getRegister().storeText(editor.vim, before rangeOf "A Discovery\n", SelectionType.LINE_WISE, false)
-    typeText(injector.parser.parseKeys("ve" + "2p"))
+    configureByText(before)
+    injector.registerGroup.storeText('*', "A Discovery\n", SelectionType.LINE_WISE)
+    typeText(injector.parser.parseKeys("ve" + "2\"*p"))
     val after = """
             A Discovery
 
@@ -461,9 +461,10 @@ class PutVisualTextActionTest : VimTestCase() {
             akin to moonlight, tempering its blue,
             the dingy ${c}underside, the checquered fringe.
     """.trimIndent()
-    val editor = configureByText(before)
-    VimPlugin.getRegister().storeText(editor.vim, editor.rangeOf("|found|", 2), SelectionType.BLOCK_WISE, false)
-    typeText(injector.parser.parseKeys("ve" + "p"))
+    configureByText(before)
+    injector.registerGroup.storeText('*', "|found|\n|l roc|\n|ere i|", SelectionType.BLOCK_WISE)
+//    VimPlugin.getRegister().storeText(editor.vim, editor.rangeOf("|found|", 2), SelectionType.BLOCK_WISE, false)
+    typeText(injector.parser.parseKeys("ve" + "\"*p"))
     val after = """
             A Discovery
 
@@ -592,9 +593,9 @@ class PutVisualTextActionTest : VimTestCase() {
             where it was settled on some sodden sand
             hard by the ${c}torrent of a mountain pass.
     """.trimIndent()
-    val editor = configureByText(before)
-    VimPlugin.getRegister().storeText(editor.vim, before rangeOf "Discovery", SelectionType.CHARACTER_WISE, false)
-    typeText(injector.parser.parseKeys("V" + "p"))
+    configureByText(before)
+    injector.registerGroup.storeText('*', "Discovery", SelectionType.CHARACTER_WISE)
+    typeText(injector.parser.parseKeys("V" + "\"*p"))
     val after = """
             A Discovery
 
@@ -628,9 +629,9 @@ class PutVisualTextActionTest : VimTestCase() {
             where it was settled on some sodden sand
             hard by the ${c}torrent of a mountain pass.
     """.trimIndent()
-    val editor = configureByText(before)
-    VimPlugin.getRegister().storeText(editor.vim, before rangeOf "Discovery", SelectionType.CHARACTER_WISE, false)
-    typeText(injector.parser.parseKeys("V" + "p"))
+    configureByText(before)
+    injector.registerGroup.storeText('*', "Discovery", SelectionType.CHARACTER_WISE)
+    typeText(injector.parser.parseKeys("V" + "\"*p"))
     val after = """
             A Discovery
 
@@ -753,9 +754,9 @@ class PutVisualTextActionTest : VimTestCase() {
             where it was settled on some sodden sand
             hard by the ${c}torrent of a mountain pass.
     """.trimIndent()
-    val editor = configureByText(before)
-    VimPlugin.getRegister().storeText(editor.vim, before rangeOf "A Discovery\n", SelectionType.LINE_WISE, false)
-    typeText(injector.parser.parseKeys("V" + "p"))
+    configureByText(before)
+    injector.registerGroup.storeText('*', "A Discovery\n", SelectionType.LINE_WISE)
+    typeText(injector.parser.parseKeys("V" + "\"*p"))
     val after = """
             A Discovery
 
@@ -789,9 +790,9 @@ class PutVisualTextActionTest : VimTestCase() {
             where it was settled on some sodden sand
             hard by the ${c}torrent of a mountain pass.
     """.trimIndent()
-    val editor = configureByText(before)
-    VimPlugin.getRegister().storeText(editor.vim, before rangeOf "A Discovery\n", SelectionType.LINE_WISE, false)
-    typeText(injector.parser.parseKeys("V" + "p"))
+    configureByText(before)
+    injector.registerGroup.storeText('*', "A Discovery\n", SelectionType.LINE_WISE)
+    typeText(injector.parser.parseKeys("V" + "\"*p"))
     val after = """
             A Discovery
 
@@ -995,9 +996,9 @@ class PutVisualTextActionTest : VimTestCase() {
             akin to moonlight, tempering its blue,
             the dingy ${c}underside, the checquered fringe.
     """.trimIndent()
-    val editor = configureByText(before)
-    VimPlugin.getRegister().storeText(editor.vim, editor.rangeOf("|found|", 2), SelectionType.BLOCK_WISE, false)
-    typeText(injector.parser.parseKeys("V" + "p"))
+    configureByText(before)
+    injector.registerGroup.storeText('*', "|found|\n|l roc|\n|ere i|", SelectionType.BLOCK_WISE)
+    typeText(injector.parser.parseKeys("V" + "\"*p"))
     val after = """
             A Discovery
 

src/test/java/org/jetbrains/plugins/ideavim/action/copy/PutVisualTextMoveCursorActionTest.kt

@@ -202,9 +202,9 @@ class PutVisualTextMoveCursorActionTest : VimTestCase() {
             ${c}zxcvbn
 
     """.trimIndent()
-    val editor = configureByText(before)
-    VimPlugin.getRegister().storeText(editor.vim, TextRange(14, 21), SelectionType.LINE_WISE, false)
-    typeText(injector.parser.parseKeys("vl" + "gp"))
+    configureByText(before)
+    injector.registerGroup.storeText('*', "zxcvbn\n", SelectionType.LINE_WISE)
+    typeText(injector.parser.parseKeys("vl" + "\"*gp"))
     val after = """
             q
             zxcvbn

src/test/java/org/jetbrains/plugins/ideavim/action/copy/YankVisualActionTest.kt

@@ -24,7 +24,7 @@ import com.maddyhome.idea.vim.VimPlugin
 import com.maddyhome.idea.vim.api.injector
 import com.maddyhome.idea.vim.command.SelectionType
 import com.maddyhome.idea.vim.helper.VimBehaviorDiffers
-import junit.framework.TestCase
+import com.maddyhome.idea.vim.newapi.vim
 import org.jetbrains.plugins.ideavim.SkipNeovimReason
 import org.jetbrains.plugins.ideavim.TestWithoutNeovim
 import org.jetbrains.plugins.ideavim.VimTestCase
@@ -79,47 +79,48 @@ class YankVisualActionTest : VimTestCase() {
   }
 
   fun `test yank multicaret`() {
-    doTest(
-      injector.parser.parseKeys("viw" + "y"),
-      """
+    val text = """
                             A Discovery
 
                             I ${c}found it in a legendary land
                             all rocks and lavender and tufted grass,
                             where it ${c}was settled on some sodden sand
                             hard by the torrent of a mountain pass.
-      """.trimIndent(),
-      "found\nwas", SelectionType.BLOCK_WISE
-    )
+    """.trimIndent()
+    configureByText(text)
+    typeText(injector.parser.parseKeys("viw" + "y"))
+    val editor = myFixture.editor.vim
+    val lastRegister = injector.registerGroup.lastRegisterChar
+    val registers = editor.carets().map { it.registerStorage.getRegister(lastRegister)?.rawText }
+    assertEquals(listOf("found", "was"), registers)
   }
 
-  @TestWithoutNeovim(SkipNeovimReason.DIFFERENT)
-  fun testYankVisualRange() {
-    val before = """
-            q${c}werty
-            asdf${c}gh
-            ${c}zxcvbn
-
-    """.trimIndent()
-    configureByText(before)
-    typeText(injector.parser.parseKeys("vey"))
-
-    val lastRegister = VimPlugin.getRegister().lastRegister
-    TestCase.assertNotNull(lastRegister)
-    val text = lastRegister!!.text
-    TestCase.assertNotNull(text)
-
-    typeText(injector.parser.parseKeys("G" + "$" + "p"))
-    val after = """
-      qwerty
-      asdfgh
-      zxcvbn
-      ${c}werty
-      gh
-      zxcvbn
-    """.trimIndent()
-    assertState(after)
-  }
+  // todo multicaret
+//  @TestWithoutNeovim(SkipNeovimReason.DIFFERENT)
+//  fun testYankVisualRange() {
+//    val before = """
+//            q${c}werty
+//            asdf${c}gh
+//            ${c}zxcvbn
+//
+//    """.trimIndent()
+//    configureByText(before)
+//    typeText(injector.parser.parseKeys("vey"))
+//
+//    val lastRegister = VimPlugin.getRegister().lastRegister
+//    TestCase.assertNotNull(lastRegister)
+//    val text = lastRegister!!.text
+//    TestCase.assertNotNull(text)
+//
+//    typeText(injector.parser.parseKeys("G" + "$" + "p"))
+//    val after = """
+//      qwerty
+//      asdfgh
+//      zxcvbn
+//      wert${c}yg${c}hzxcvb${c}n
+//    """.trimIndent()
+//    assertState(after)
+//  }
 
   fun `test yank line`() {
     doTest(
@@ -152,17 +153,22 @@ class YankVisualActionTest : VimTestCase() {
   }
 
   fun `test yank multicaret line`() {
-    doTest(
-      injector.parser.parseKeys("V" + "y"),
-      """
+    val text = """
                             A Discovery
 
                             I found it in a legendary land
                             all ${c}rocks and lavender and tufted grass,
                             where it was settled on some sodden sand
                             hard by ${c}the torrent of a mountain pass.
-      """.trimIndent(),
-      "all rocks and lavender and tufted grass,\nhard by the torrent of a mountain pass.\n", SelectionType.LINE_WISE
+    """.trimIndent()
+    configureByText(text)
+    typeText(injector.parser.parseKeys("V" + "y"))
+    val editor = myFixture.editor.vim
+    val lastRegister = injector.registerGroup.lastRegisterChar
+    val registers = editor.carets().map { it.registerStorage.getRegister(lastRegister)?.rawText }
+    assertEquals(
+      listOf("all rocks and lavender and tufted grass,\n", "hard by the torrent of a mountain pass.\n"),
+      registers
     )
   }
 
@@ -180,35 +186,15 @@ class YankVisualActionTest : VimTestCase() {
     configureByText(before)
     typeText(injector.parser.parseKeys("Vy"))
 
-    val lastRegister = VimPlugin.getRegister().lastRegister
-    TestCase.assertNotNull(lastRegister)
-    val text = lastRegister!!.text
-    TestCase.assertNotNull(text)
-    TestCase.assertEquals(
-      """
-    qwe
-    zxc
-    rty
-
-      """.trimIndent(),
-      text
-    )
-
     typeText(injector.parser.parseKeys("p"))
     val after = """
             qwe
             ${c}qwe
-            zxc
-            rty
             asd
             zxc
-            ${c}qwe
-            zxc
-            rty
-            rty
-            ${c}qwe
-            zxc
+            ${c}zxc
             rty
+            ${c}rty
             fgh
             vbn
             

src/test/java/org/jetbrains/plugins/ideavim/ex/MultipleCaretsTest.kt

@@ -221,11 +221,9 @@ class MultipleCaretsTest : VimTestCase() {
     val after = """qwe
       |rty
       |${c}rty
-      |fgh
       |asd
       |fgh
-      |${c}rty
-      |fgh
+      |${c}fgh
       |zxc
       |vbn
     """.trimMargin()

src/test/java/org/jetbrains/plugins/ideavim/extension/CommonExtensionTests.kt

@@ -25,15 +25,15 @@ import com.maddyhome.idea.vim.VimPlugin
 import com.maddyhome.idea.vim.api.ExecutionContext
 import com.maddyhome.idea.vim.api.VimEditor
 import com.maddyhome.idea.vim.api.injector
-import com.maddyhome.idea.vim.command.VimStateMachine
 import com.maddyhome.idea.vim.command.MappingMode
+import com.maddyhome.idea.vim.command.VimStateMachine
 import com.maddyhome.idea.vim.extension.Alias
 import com.maddyhome.idea.vim.extension.ExtensionBeanClass
+import com.maddyhome.idea.vim.extension.ExtensionHandler
 import com.maddyhome.idea.vim.extension.VimExtension
 import com.maddyhome.idea.vim.extension.VimExtensionFacade.putExtensionHandlerMapping
 import com.maddyhome.idea.vim.extension.VimExtensionFacade.putKeyMapping
 import com.maddyhome.idea.vim.extension.VimExtensionFacade.putKeyMappingIfMissing
-import com.maddyhome.idea.vim.extension.ExtensionHandler
 import com.maddyhome.idea.vim.extension.VimExtensionRegistrar
 import com.maddyhome.idea.vim.group.MotionGroup
 import com.maddyhome.idea.vim.helper.isEndAllowed

src/test/java/org/jetbrains/plugins/ideavim/extension/replacewithregister/ReplaceWithRegisterTest.kt

@@ -20,8 +20,8 @@ package org.jetbrains.plugins.ideavim.extension.replacewithregister
 
 import com.maddyhome.idea.vim.VimPlugin
 import com.maddyhome.idea.vim.api.injector
-import com.maddyhome.idea.vim.command.VimStateMachine
 import com.maddyhome.idea.vim.command.SelectionType
+import com.maddyhome.idea.vim.command.VimStateMachine
 import com.maddyhome.idea.vim.helper.VimBehaviorDiffers
 import com.maddyhome.idea.vim.newapi.vim
 import com.maddyhome.idea.vim.register.RegisterConstants.UNNAMED_REGISTER
@@ -367,8 +367,6 @@ class ReplaceWithRegisterTest : VimTestCase() {
             I found it in a legendary land
             where it was settled on some sodden sand
             where it was settled on some sodden sand
-            I found it in a legendary land
-            where it was settled on some sodden sand
             
       """.trimIndent()
     )

src/test/java/org/jetbrains/plugins/ideavim/extension/surround/VimSurroundExtensionTest.kt

@@ -541,4 +541,32 @@ class VimSurroundExtensionTest : VimTestCase() {
     val keys = ":map gw ds)<CR>" + "qqgwqj@q"
     doTest(keys, before, after, VimStateMachine.Mode.COMMAND, VimStateMachine.SubMode.NONE)
   }
+
+  @TestWithoutNeovim(SkipNeovimReason.PLUGIN)
+  fun `test change surround with multicaret`() {
+    val before = """
+                  (${c}abc)
+                  (${c}xyz)
+                    """
+    val after = """
+                  [abc]
+                  [xyz]
+                    """
+
+    doTest(listOf("cs(]"), before, after, VimStateMachine.Mode.COMMAND, VimStateMachine.SubMode.NONE)
+  }
+
+  @TestWithoutNeovim(SkipNeovimReason.PLUGIN)
+  fun `test delete surround with multicaret`() {
+    val before = """
+                  (${c}abc)
+                  (${c}xyz)
+                    """
+    val after = """
+                  abc
+                  xyz
+                    """
+
+    doTest(listOf("ds("), before, after, VimStateMachine.Mode.COMMAND, VimStateMachine.SubMode.NONE)
+  }
 }

src/test/java/org/jetbrains/plugins/ideavim/propertybased/RandomActionsPropertyTest.kt

@@ -22,7 +22,7 @@ import com.intellij.ide.IdeEventQueue
 import com.intellij.openapi.editor.Editor
 import com.intellij.testFramework.PlatformTestUtil
 import com.maddyhome.idea.vim.api.injector
-import com.maddyhome.idea.vim.common.CommandNode
+import com.maddyhome.idea.vim.key.CommandNode
 import com.maddyhome.idea.vim.helper.vimStateMachine
 import com.maddyhome.idea.vim.newapi.ij
 import com.maddyhome.idea.vim.newapi.vim

vim-engine/src/main/kotlin/com/maddyhome/idea/vim/KeyHandler.kt

@@ -29,12 +29,12 @@ import com.maddyhome.idea.vim.command.VimStateMachine
 import com.maddyhome.idea.vim.command.VimStateMachine.Companion.getInstance
 import com.maddyhome.idea.vim.command.MappingState
 import com.maddyhome.idea.vim.command.OperatorArguments
-import com.maddyhome.idea.vim.common.CommandNode
-import com.maddyhome.idea.vim.common.CommandPartNode
+import com.maddyhome.idea.vim.key.CommandNode
+import com.maddyhome.idea.vim.key.CommandPartNode
 import com.maddyhome.idea.vim.common.CurrentCommandState
 import com.maddyhome.idea.vim.common.DigraphResult
 import com.maddyhome.idea.vim.command.MappingMode
-import com.maddyhome.idea.vim.common.Node
+import com.maddyhome.idea.vim.key.Node
 import com.maddyhome.idea.vim.common.argumentCaptured
 import com.maddyhome.idea.vim.diagnostic.VimLogger
 import com.maddyhome.idea.vim.diagnostic.debug

vim-engine/src/main/kotlin/com/maddyhome/idea/vim/action/copy/PutTextAction.kt

@@ -18,6 +18,7 @@
 package com.maddyhome.idea.vim.action.copy
 
 import com.maddyhome.idea.vim.api.ExecutionContext
+import com.maddyhome.idea.vim.api.VimCaret
 import com.maddyhome.idea.vim.api.VimEditor
 import com.maddyhome.idea.vim.api.injector
 import com.maddyhome.idea.vim.command.Argument
@@ -40,14 +41,28 @@ sealed class PutTextBaseAction(
     argument: Argument?,
     operatorArguments: OperatorArguments
   ): Boolean {
-    val lastRegister = injector.registerGroup.lastRegister
-    val textData = if (lastRegister != null) TextData(
-      lastRegister.text ?: injector.parser.toPrintableString(lastRegister.keys),
-      lastRegister.type,
-      lastRegister.transferableData
-    ) else null
-    val putData = PutData(textData, null, operatorArguments.count1, insertTextBeforeCaret, indent, caretAfterInsertedText, -1)
-    return injector.put.putText(editor, context, putData)
+    val count = operatorArguments.count1
+    val caretToPutData = editor.sortedCarets().associateWith { getPutDataForCaret(it, count) }
+    var result = true
+    injector.application.runWriteAction {
+      caretToPutData.forEach {
+        result = injector.put.putTextForCaret(editor, it.key, context, it.value) && result
+      }
+    }
+    return result
+  }
+
+  private fun getPutDataForCaret(caret: VimCaret, count: Int): PutData {
+    val lastRegisterChar = injector.registerGroup.lastRegisterChar
+    val register = caret.registerStorage.getRegister(lastRegisterChar)
+    val textData = register?.let {
+      TextData(
+        register.text ?: injector.parser.toPrintableString(register.keys),
+        register.type,
+        register.transferableData
+      )
+    }
+    return PutData(textData, null, count, insertTextBeforeCaret, indent, caretAfterInsertedText, -1)
   }
 }
 

vim-engine/src/main/kotlin/com/maddyhome/idea/vim/action/copy/PutVisualTextAction.kt

@@ -52,16 +52,30 @@ sealed class PutVisualTextBaseAction(
     operatorArguments: OperatorArguments,
   ): Boolean {
     if (caretsAndSelections.isEmpty()) return false
-    val textData = injector.registerGroup.lastRegister?.let { PutData.TextData(it.text, it.type, it.transferableData) }
+    val count = cmd.count
+    val caretToPutData = editor.sortedCarets().associateWith { getPutDataForCaret(it, caretsAndSelections[it], count) }
     injector.registerGroup.resetRegister()
+    var result = true
+    injector.application.runWriteAction {
+      caretToPutData.forEach {
+        result = injector.put.putTextForCaret(editor, it.key, context, it.value, true) && result
+      }
+    }
+    return result
+  }
 
-    val selection = PutData.VisualSelection(
-      caretsAndSelections,
-      caretsAndSelections.values.first().type
+  private fun getPutDataForCaret(caret: VimCaret, selection: VimSelection?, count: Int): PutData {
+    val lastRegisterChar = injector.registerGroup.lastRegisterChar
+    val register = caret.registerStorage.getRegister(lastRegisterChar)
+    val textData = register?.let {
+      PutData.TextData(
+        register.text ?: injector.parser.toPrintableString(register.keys),
+        register.type,
+        register.transferableData
       )
-    val putData = PutData(textData, selection, cmd.count, insertTextBeforeCaret, indent, caretAfterInsertedText)
-
-    return injector.put.putText(editor, context, putData, true)
+    }
+    val visualSelection = selection?.let { PutData.VisualSelection(mapOf(caret to it), it.type) }
+    return PutData(textData, visualSelection, count, insertTextBeforeCaret, indent, caretAfterInsertedText)
   }
 }
 

vim-engine/src/main/kotlin/com/maddyhome/idea/vim/api/VimCaret.kt

@@ -1,12 +1,17 @@
 package com.maddyhome.idea.vim.api
 
+import com.maddyhome.idea.vim.command.SelectionType
 import com.maddyhome.idea.vim.common.EditorLine
 import com.maddyhome.idea.vim.common.LiveRange
 import com.maddyhome.idea.vim.common.Offset
+import com.maddyhome.idea.vim.common.TextRange
 import com.maddyhome.idea.vim.group.visual.VisualChange
+import com.maddyhome.idea.vim.register.Register
+import javax.swing.KeyStroke
 
 // TODO: 29.12.2021 Split interface to mutable and immutable
 interface VimCaret {
+  val registerStorage: CaretRegisterStorage
   val editor: VimEditor
   val offset: Offset
   var vimLastColumn: Int
@@ -36,3 +41,19 @@ interface VimCaret {
   fun setNativeSelection(start: Offset, end: Offset)
   fun removeNativeSelection()
 }
+
+interface CaretRegisterStorage {
+  /**
+   * Stores text to caret's recordable (named/numbered/unnamed) register
+   */
+  fun storeText(editor: VimEditor, range: TextRange, type: SelectionType, isDelete: Boolean): Boolean
+
+  /**
+   * Gets text from caret's recordable register
+   * If the register is not recordable - global text state will be returned
+   */
+  fun getRegister(r: Char): Register?
+
+  fun setKeys(register: Char, keys: List<KeyStroke>)
+  fun saveRegister(r: Char, register: Register)
+}

vim-engine/src/main/kotlin/com/maddyhome/idea/vim/api/VimCaretBase.kt

@@ -0,0 +1,56 @@
+package com.maddyhome.idea.vim.api
+
+import com.maddyhome.idea.vim.command.SelectionType
+import com.maddyhome.idea.vim.common.TextRange
+import com.maddyhome.idea.vim.register.Register
+import com.maddyhome.idea.vim.register.RegisterConstants
+import com.maddyhome.idea.vim.register.VimRegisterGroupBase
+import javax.swing.KeyStroke
+
+abstract class VimCaretBase : VimCaret
+
+open class CaretRegisterStorageBase(private val isCaretPrimary: Boolean) : CaretRegisterStorage, VimRegisterGroupBase() {
+  override var lastRegisterChar: Char
+    get() {
+      return injector.registerGroup.lastRegisterChar
+    }
+    set(value) {}
+
+  override fun storeText(editor: VimEditor, range: TextRange, type: SelectionType, isDelete: Boolean): Boolean {
+    if (isCaretPrimary) {
+      return injector.registerGroup.storeText(editor, range, type, isDelete)
+    }
+    val register = lastRegisterChar
+    if (!RegisterConstants.RECORDABLE_REGISTERS.contains(register)) {
+      return false
+    }
+    return super.storeText(editor, range, type, isDelete)
+  }
+
+  override fun getRegister(r: Char): Register? {
+    if (isCaretPrimary || !RegisterConstants.RECORDABLE_REGISTERS.contains(r)) {
+      return injector.registerGroup.getRegister(r)
+    }
+    return super.getRegister(r)
+  }
+
+  override fun setKeys(register: Char, keys: List<KeyStroke>) {
+    if (isCaretPrimary) {
+      injector.registerGroup.setKeys(register, keys)
+    }
+    if (!RegisterConstants.RECORDABLE_REGISTERS.contains(register)) {
+      return
+    }
+    return super.setKeys(register, keys)
+  }
+
+  override fun saveRegister(r: Char, register: Register) {
+    if (isCaretPrimary) {
+      injector.registerGroup.saveRegister(r, register)
+    }
+    if (!RegisterConstants.RECORDABLE_REGISTERS.contains(r)) {
+      return
+    }
+    return super.saveRegister(r, register)
+  }
+}

vim-engine/src/main/kotlin/com/maddyhome/idea/vim/api/VimChangeGroupBase.kt

@@ -83,7 +83,7 @@ abstract class VimChangeGroupBase : VimChangeGroup {
   override fun deleteCharacter(editor: VimEditor, caret: VimCaret, count: Int, isChange: Boolean): Boolean {
     val endOffset = injector.motion.getOffsetOfHorizontalMotion(editor, caret, count, true)
     if (endOffset != -1) {
-      val res = deleteText(editor, TextRange(caret.offset.point, endOffset), SelectionType.CHARACTER_WISE)
+      val res = deleteText(editor, TextRange(caret.offset.point, endOffset), SelectionType.CHARACTER_WISE, caret)
       val pos = caret.offset.point
       val norm = injector.engineEditorHelper.normalizeOffset(editor, caret.getLogicalPosition().line, pos, isChange)
       if (norm != pos ||
@@ -132,6 +132,7 @@ abstract class VimChangeGroupBase : VimChangeGroup {
     editor: VimEditor,
     range: TextRange,
     type: SelectionType?,
+    caret: VimCaret,
   ): Boolean {
     var updatedRange = range
     // Fix for https://youtrack.jetbrains.net/issue/VIM-35
@@ -145,7 +146,7 @@ abstract class VimChangeGroupBase : VimChangeGroup {
       }
     }
     if (type == null ||
-      editor.inInsertMode || injector.registerGroup.storeText(editor, updatedRange, type, true)
+      editor.inInsertMode || caret.registerStorage.storeText(editor, updatedRange, type, true)
     ) {
       val startOffsets = updatedRange.startOffsets
       val endOffsets = updatedRange.endOffsets
@@ -154,9 +155,11 @@ abstract class VimChangeGroupBase : VimChangeGroup {
       }
       if (type != null) {
         val start = updatedRange.startOffset
+        if (editor.primaryCaret() == caret) {
           injector.markGroup.setMark(editor, MARK_CHANGE_POS, start)
           injector.markGroup.setChangeMarks(editor, TextRange(start, start + 1))
         }
+      }
       return true
     }
     return false
@@ -631,7 +634,7 @@ abstract class VimChangeGroupBase : VimChangeGroup {
       val rangeToDelete = TextRange(startOffset, offset)
       editor.nativeCarets().filter { it != caret && rangeToDelete.contains(it.offset.point) }
         .forEach { editor.removeCaret(it) }
-      val res = deleteText(editor, rangeToDelete, SelectionType.CHARACTER_WISE)
+      val res = deleteText(editor, rangeToDelete, SelectionType.CHARACTER_WISE, caret)
       if (usesVirtualSpace) {
         injector.motion.moveCaret(editor, caret, startOffset)
       } else {
@@ -726,7 +729,7 @@ abstract class VimChangeGroupBase : VimChangeGroup {
       logger.debug("offset=$offset")
     }
     if (offset != -1) {
-      val res = deleteText(editor, TextRange(start, offset), SelectionType.LINE_WISE)
+      val res = deleteText(editor, TextRange(start, offset), SelectionType.LINE_WISE, caret)
       if (res && caret.offset.point >= editor.fileSize() && caret.offset.point != 0) {
         injector.motion.moveCaret(
           editor, caret, injector.motion.moveCaretToLineStartSkipLeadingOffset(
@@ -856,7 +859,7 @@ abstract class VimChangeGroupBase : VimChangeGroup {
     // Update the last column before we delete, or we might be retrieving the data for a line that no longer exists
     caret.vimLastColumn = caret.inlayAwareVisualColumn
     val removeLastNewLine = removeLastNewLine(editor, range, type)
-    val res = deleteText(editor, range, type)
+    val res = deleteText(editor, range, type, caret)
     if (removeLastNewLine) {
       val textLength = editor.fileSize().toInt()
       editor.deleteString(TextRange(textLength - 1, textLength))
@@ -975,7 +978,7 @@ abstract class VimChangeGroupBase : VimChangeGroup {
       } else {
         injector.motion.moveCaretToLineStart(editor, caret.getLogicalPosition().line + 1)
       }
-      deleteText(editor, TextRange(caret.offset.point, offset), null)
+      deleteText(editor, TextRange(caret.offset.point, offset), null, caret)
       if (spaces && !hasTrailingWhitespace) {
         insertText(editor, caret, " ")
         injector.motion.moveCaret(

vim-engine/src/main/kotlin/com/maddyhome/idea/vim/api/VimInjector.kt

@@ -9,11 +9,11 @@ import com.maddyhome.idea.vim.helper.VimCommandLineHelper
 import com.maddyhome.idea.vim.history.VimHistory
 import com.maddyhome.idea.vim.macro.VimMacro
 import com.maddyhome.idea.vim.mark.VimMarkGroup
-import com.maddyhome.idea.vim.options.OptionService
+import com.maddyhome.idea.vim.vimscript.services.OptionService
 import com.maddyhome.idea.vim.put.VimPut
 import com.maddyhome.idea.vim.register.VimRegisterGroup
 import com.maddyhome.idea.vim.undo.VimUndoRedo
-import com.maddyhome.idea.vim.vimscript.services.VimVariableService
+import com.maddyhome.idea.vim.vimscript.services.VariableService
 import com.maddyhome.idea.vim.yank.VimYankGroup
 
 interface VimInjector {
@@ -117,7 +117,7 @@ interface VimInjector {
   // Can't be fully moved to vim-engine.
   val vimscriptParser: VimscriptParser
   // !! in progress
-  val variableService: VimVariableService
+  val variableService: VariableService
   // !! in progress
   val functionService: VimscriptFunctionService
   // Can't be fully moved to vim-engine.

vim-engine/src/main/kotlin/com/maddyhome/idea/vim/api/VimInjectorBase.kt

@@ -8,10 +8,10 @@ import com.maddyhome.idea.vim.api.stubs.VimProcessGroupStub
 import com.maddyhome.idea.vim.common.VimMachine
 import com.maddyhome.idea.vim.common.VimMachineBase
 import com.maddyhome.idea.vim.diagnostic.vimLogger
-import com.maddyhome.idea.vim.options.OptionService
+import com.maddyhome.idea.vim.vimscript.services.OptionService
 import com.maddyhome.idea.vim.register.VimRegisterGroup
 import com.maddyhome.idea.vim.register.VimRegisterGroupBase
-import com.maddyhome.idea.vim.vimscript.services.VimVariableService
+import com.maddyhome.idea.vim.vimscript.services.VariableService
 import com.maddyhome.idea.vim.vimscript.services.VimVariableServiceBase
 
 abstract class VimInjectorBase : VimInjector {
@@ -23,7 +23,7 @@ abstract class VimInjectorBase : VimInjector {
   override val parser: VimStringParser = object : VimStringParserBase() {}
   override val vimMachine: VimMachine = object : VimMachineBase() {}
   override val optionService: OptionService by lazy { object : VimOptionServiceBase(){} }
-  override val variableService: VimVariableService by lazy { object : VimVariableServiceBase(){} }
+  override val variableService: VariableService by lazy { object : VimVariableServiceBase(){} }
 
   override val registerGroup: VimRegisterGroup by lazy { registerGroupStub }
   override val registerGroupIfCreated: VimRegisterGroup? by lazy { registerGroupStub }

vim-engine/src/main/kotlin/com/maddyhome/idea/vim/api/VimKeyGroup.kt

@@ -17,7 +17,7 @@
  */
 package com.maddyhome.idea.vim.api
 
-import com.maddyhome.idea.vim.common.CommandPartNode
+import com.maddyhome.idea.vim.key.CommandPartNode
 import com.maddyhome.idea.vim.command.MappingMode
 import com.maddyhome.idea.vim.extension.ExtensionHandler
 import com.maddyhome.idea.vim.key.KeyMapping

vim-engine/src/main/kotlin/com/maddyhome/idea/vim/api/VimKeyGroupBase.kt

@@ -1,8 +1,8 @@
 package com.maddyhome.idea.vim.api
 
-import com.maddyhome.idea.vim.common.CommandPartNode
+import com.maddyhome.idea.vim.key.CommandPartNode
 import com.maddyhome.idea.vim.command.MappingMode
-import com.maddyhome.idea.vim.common.RootNode
+import com.maddyhome.idea.vim.key.RootNode
 import com.maddyhome.idea.vim.extension.ExtensionHandler
 import com.maddyhome.idea.vim.handler.EditorActionHandlerBase
 import com.maddyhome.idea.vim.key.KeyMapping

vim-engine/src/main/kotlin/com/maddyhome/idea/vim/api/VimOptionServiceBase.kt

@@ -3,12 +3,11 @@ package com.maddyhome.idea.vim.api
 import com.maddyhome.idea.vim.diagnostic.vimLogger
 import com.maddyhome.idea.vim.ex.ExException
 import com.maddyhome.idea.vim.option.ToggleOption
-import com.maddyhome.idea.vim.options.NumberOption
+import com.maddyhome.idea.vim.option.NumberOption
 import com.maddyhome.idea.vim.options.Option
 import com.maddyhome.idea.vim.options.OptionChangeListener
 import com.maddyhome.idea.vim.options.OptionConstants
 import com.maddyhome.idea.vim.options.OptionScope
-import com.maddyhome.idea.vim.options.OptionService
 import com.maddyhome.idea.vim.options.StringOption
 import com.maddyhome.idea.vim.options.helpers.GuiCursorOptionHelper
 import com.maddyhome.idea.vim.options.helpers.KeywordOptionHelper
@@ -16,6 +15,7 @@ import com.maddyhome.idea.vim.vimscript.model.datatypes.VimDataType
 import com.maddyhome.idea.vim.vimscript.model.datatypes.VimInt
 import com.maddyhome.idea.vim.vimscript.model.datatypes.VimString
 import com.maddyhome.idea.vim.vimscript.model.datatypes.parseNumber
+import com.maddyhome.idea.vim.vimscript.services.OptionService
 
 abstract class VimOptionServiceBase : OptionService {
   private val localOptionsKey = Key<MutableMap<String, VimDataType>>("localOptions")
@@ -253,6 +253,14 @@ abstract class VimOptionServiceBase : OptionService {
     setOptionValue(scope, optionName, VimInt.ONE, token)
   }
 
+  override fun setOption(scope: OptionService.Scope, optionName: String, token: String) {
+    val newScope = when (scope) {
+      is OptionService.Scope.GLOBAL -> OptionScope.GLOBAL
+      is OptionService.Scope.LOCAL -> OptionScope.LOCAL(scope.editor)
+    }
+    this.setOption(newScope, optionName, token)
+  }
+
   /**
    * Unsets the option (false)
    */

vim-engine/src/main/kotlin/com/maddyhome/idea/vim/command/CommandBuilder.kt

@@ -19,10 +19,10 @@
 package com.maddyhome.idea.vim.command
 
 import com.maddyhome.idea.vim.api.VimActionsInitiator
-import com.maddyhome.idea.vim.common.CommandPartNode
+import com.maddyhome.idea.vim.key.CommandPartNode
 import com.maddyhome.idea.vim.common.CurrentCommandState
-import com.maddyhome.idea.vim.common.Node
-import com.maddyhome.idea.vim.common.RootNode
+import com.maddyhome.idea.vim.key.Node
+import com.maddyhome.idea.vim.key.RootNode
 import com.maddyhome.idea.vim.diagnostic.debug
 import com.maddyhome.idea.vim.diagnostic.vimLogger
 import com.maddyhome.idea.vim.handler.EditorActionHandlerBase

vim-engine/src/main/kotlin/com/maddyhome/idea/vim/command/MappingMode.kt

@@ -65,12 +65,16 @@ enum class MappingMode {
     val S: EnumSet<MappingMode> = EnumSet.of(SELECT)
     val V: EnumSet<MappingMode> = EnumSet.of(VISUAL, SELECT)
     val NO: EnumSet<MappingMode> = EnumSet.of(NORMAL, OP_PENDING)
+
     @JvmField
     val XO: EnumSet<MappingMode> = EnumSet.of(VISUAL, OP_PENDING)
     val NX: EnumSet<MappingMode> = EnumSet.of(NORMAL, VISUAL)
     val IC: EnumSet<MappingMode> = EnumSet.of(INSERT, CMD_LINE)
     val NV: EnumSet<MappingMode> = EnumSet.of(NORMAL, VISUAL, SELECT)
+
+    @JvmField
     val NXO: EnumSet<MappingMode> = EnumSet.of(NORMAL, VISUAL, OP_PENDING)
+
     @JvmField
     val NVO: EnumSet<MappingMode> = EnumSet.of(NORMAL, VISUAL, OP_PENDING, SELECT)
     val ALL: EnumSet<MappingMode> = EnumSet.allOf(MappingMode::class.java)

vim-engine/src/main/kotlin/com/maddyhome/idea/vim/command/VimStateMachine.kt

@@ -20,7 +20,7 @@ package com.maddyhome.idea.vim.command
 import com.maddyhome.idea.vim.api.VimActionsInitiator
 import com.maddyhome.idea.vim.api.VimEditor
 import com.maddyhome.idea.vim.api.injector
-import com.maddyhome.idea.vim.common.CommandPartNode
+import com.maddyhome.idea.vim.key.CommandPartNode
 import com.maddyhome.idea.vim.common.DigraphResult
 import com.maddyhome.idea.vim.common.DigraphSequence
 import com.maddyhome.idea.vim.diagnostic.debug

vim-engine/src/main/kotlin/com/maddyhome/idea/vim/common/VimRange.kt

@@ -95,7 +95,7 @@ abstract class VimMachineBase : VimMachine {
     val operatedText = editor.deleteDryRun(range) ?: return null
 
     val normalizedRange = operatedText.toNormalizedTextRange(editor)
-    injector.registerGroup.storeText(editor, normalizedRange, operatedText.toType(), true)
+    caret.registerStorage.storeText(editor, normalizedRange, operatedText.toType(), true)
     (editor as MutableVimEditor).delete(range)
 
     val start = normalizedRange.startOffset

vim-engine/src/main/kotlin/com/maddyhome/idea/vim/key/Nodes.kt

@@ -16,10 +16,14 @@
  * along with this program. If not, see <https://www.gnu.org/licenses/>.
  */
 
-package com.maddyhome.idea.vim.common
+package com.maddyhome.idea.vim.key
 
 import javax.swing.KeyStroke
 
+/**
+ * COMPATIBILITY-LAYER: Moved from common package to this one
+ */
+
 /**
  * All the commands are stored into the tree where the key is either a complete command (for `x`, `j`, `l`, etc.),
  * or a part of a command (e.g. `g` for `gg`).

vim-engine/src/main/kotlin/com/maddyhome/idea/vim/option/NumberOption.kt

@@ -0,0 +1,42 @@
+package com.maddyhome.idea.vim.option
+
+import com.maddyhome.idea.vim.api.injector
+import com.maddyhome.idea.vim.ex.ExException
+import com.maddyhome.idea.vim.options.Option
+import com.maddyhome.idea.vim.options.OptionScope
+import com.maddyhome.idea.vim.vimscript.model.datatypes.VimDataType
+import com.maddyhome.idea.vim.vimscript.model.datatypes.VimInt
+import com.maddyhome.idea.vim.vimscript.model.datatypes.parseNumber
+
+/**
+ * COMPATIBILITY-LAYER: Moved out of class and to a different package
+ */
+open class NumberOption(name: String, abbrev: String, defaultValue: VimInt) :
+  Option<VimInt>(name, abbrev, defaultValue) {
+  constructor(name: String, abbrev: String, defaultValue: Int) : this(name, abbrev, VimInt(defaultValue))
+
+  override fun checkIfValueValid(value: VimDataType, token: String) {
+    if (value !is VimInt) {
+      throw ExException("E521: Number required after =: $token")
+    }
+  }
+
+  override fun getValueIfAppend(currentValue: VimDataType, value: String, token: String): VimInt {
+    val valueToAdd = parseNumber(token) ?: throw ExException("E521: Number required after =: $token")
+    return VimInt((currentValue as VimInt).value + valueToAdd)
+  }
+
+  override fun getValueIfPrepend(currentValue: VimDataType, value: String, token: String): VimInt {
+    val valueToAdd = parseNumber(token) ?: throw ExException("E521: Number required after =: $token")
+    return VimInt((currentValue as VimInt).value * valueToAdd)
+  }
+
+  override fun getValueIfRemove(currentValue: VimDataType, value: String, token: String): VimInt {
+    val valueToAdd = parseNumber(token) ?: throw ExException("E521: Number required after =: $token")
+    return VimInt((currentValue as VimInt).value - valueToAdd)
+  }
+
+  fun value(): Int {
+    return injector.optionService.getOptionValue(OptionScope.GLOBAL, name).asDouble().toInt()
+  }
+}

vim-engine/src/main/kotlin/com/maddyhome/idea/vim/option/ToggleOption.kt

@@ -37,4 +37,15 @@ class ToggleOption(name: String, abbrev: String, defaultValue: VimInt) : Option<
   fun isSet(): Boolean {
     return injector.optionService.getOptionValue(OptionScope.GLOBAL, name).asBoolean()
   }
+
+  /**
+   * COMPATIBILITY-LAYER: Method added
+   */
+  @Suppress("DEPRECATION", "PLATFORM_CLASS_MAPPED_TO_KOTLIN")
+  override val value: java.lang.Boolean
+    get() = if (injector.optionService.getOptionValue(OptionScope.GLOBAL, name).asBoolean()) {
+      java.lang.Boolean(true)
+    } else {
+      java.lang.Boolean(false)
+    }
 }

vim-engine/src/main/kotlin/com/maddyhome/idea/vim/options/Option.kt

@@ -20,9 +20,7 @@ package com.maddyhome.idea.vim.options
 
 import com.maddyhome.idea.vim.ex.ExException
 import com.maddyhome.idea.vim.vimscript.model.datatypes.VimDataType
-import com.maddyhome.idea.vim.vimscript.model.datatypes.VimInt
 import com.maddyhome.idea.vim.vimscript.model.datatypes.VimString
-import com.maddyhome.idea.vim.vimscript.model.datatypes.parseNumber
 import java.util.*
 
 /**
@@ -59,6 +57,13 @@ import java.util.*
     }
   }
 
+  /**
+   * COMPATIBILITY-LAYER: Method added
+   */
+  @Suppress("PLATFORM_CLASS_MAPPED_TO_KOTLIN")
+  open val value: java.lang.Boolean
+    get() = TODO()
+
   // todo 1.9 should return Result with exceptions
   abstract fun checkIfValueValid(value: VimDataType, token: String)
 
@@ -67,31 +72,6 @@ import java.util.*
   abstract fun getValueIfRemove(currentValue: VimDataType, value: String, token: String): T
 }
 
-open class NumberOption(name: String, abbrev: String, defaultValue: VimInt) : Option<VimInt>(name, abbrev, defaultValue) {
-  constructor(name: String, abbrev: String, defaultValue: Int) : this(name, abbrev, VimInt(defaultValue))
-
-  override fun checkIfValueValid(value: VimDataType, token: String) {
-    if (value !is VimInt) {
-      throw ExException("E521: Number required after =: $token")
-    }
-  }
-
-  override fun getValueIfAppend(currentValue: VimDataType, value: String, token: String): VimInt {
-    val valueToAdd = parseNumber(token) ?: throw ExException("E521: Number required after =: $token")
-    return VimInt((currentValue as VimInt).value + valueToAdd)
-  }
-
-  override fun getValueIfPrepend(currentValue: VimDataType, value: String, token: String): VimInt {
-    val valueToAdd = parseNumber(token) ?: throw ExException("E521: Number required after =: $token")
-    return VimInt((currentValue as VimInt).value * valueToAdd)
-  }
-
-  override fun getValueIfRemove(currentValue: VimDataType, value: String, token: String): VimInt {
-    val valueToAdd = parseNumber(token) ?: throw ExException("E521: Number required after =: $token")
-    return VimInt((currentValue as VimInt).value - valueToAdd)
-  }
-}
-
 open class StringOption(name: String, abbrev: String, defaultValue: VimString, private val isList: Boolean = false, private val boundedValues: Collection<String>? = null) : Option<VimString>(name, abbrev, defaultValue) {
   constructor(name: String, abbrev: String, defaultValue: String, isList: Boolean = false, boundedValues: Collection<String>? = null) : this(name, abbrev, VimString(defaultValue), isList, boundedValues)
 

vim-engine/src/main/kotlin/com/maddyhome/idea/vim/put/VimPut.kt

@@ -23,5 +23,5 @@ interface VimPut {
     updateVisualMarks: Boolean = false,
   ): Boolean
 
-  fun putTextForCaret(editor: VimEditor, caret: VimCaret, context: ExecutionContext, data: PutData): Boolean
+  fun putTextForCaret(editor: VimEditor, caret: VimCaret, context: ExecutionContext, data: PutData, updateVisualMarks: Boolean = false): Boolean
 }

vim-engine/src/main/kotlin/com/maddyhome/idea/vim/register/VimRegisterGroup.kt

@@ -20,6 +20,7 @@ package com.maddyhome.idea.vim.register
 import com.maddyhome.idea.vim.api.VimEditor
 import com.maddyhome.idea.vim.command.SelectionType
 import com.maddyhome.idea.vim.common.TextRange
+import org.jetbrains.annotations.TestOnly
 import javax.swing.KeyStroke
 
 interface VimRegisterGroup {
@@ -30,6 +31,7 @@ interface VimRegisterGroup {
    * @return The register, null if no such register
    */
   val lastRegister: Register?
+  val lastRegisterChar: Char
   val currentRegister: Char
   val defaultRegister: Char
 
@@ -53,6 +55,13 @@ interface VimRegisterGroup {
    */
   fun storeText(register: Char, text: String): Boolean
 
+  /**
+   * Stores text to any writable register (used for multicaret tests)
+   */
+  @TestOnly
+  // todo better tests
+  fun storeText(register: Char, text: String, selectionType: SelectionType): Boolean
+
   /**
    * Stores text, character wise, in the given special register
    *

vim-engine/src/main/kotlin/com/maddyhome/idea/vim/register/VimRegisterGroupBase.kt

@@ -36,8 +36,7 @@ abstract class VimRegisterGroupBase : VimRegisterGroup {
   @JvmField
   protected var defaultRegisterChar = UNNAMED_REGISTER
 
-  @JvmField
-  protected var lastRegisterChar = defaultRegisterChar
+  override var lastRegisterChar = defaultRegisterChar
 
   /**
    * Gets the last register name selected by the user
@@ -293,7 +292,7 @@ abstract class VimRegisterGroupBase : VimRegisterGroup {
     return true
   }
 
-  override fun storeText(register: Char, text: String): Boolean {
+  override fun storeText(register: Char, text: String, selectionType: SelectionType): Boolean {
     if (!WRITABLE_REGISTERS.contains(register)) {
       return false
     }
@@ -303,7 +302,7 @@ abstract class VimRegisterGroupBase : VimRegisterGroup {
     } else {
       text
     }
-    val reg = Register(register, SelectionType.CHARACTER_WISE, textToStore, ArrayList())
+    val reg = Register(register, selectionType, textToStore, ArrayList())
     saveRegister(register, reg)
     if (register == '/') {
       injector.searchGroup.lastSearchPattern = text // todo we should not have this field if we have the "/" register
@@ -311,6 +310,10 @@ abstract class VimRegisterGroupBase : VimRegisterGroup {
     return true
   }
 
+  override fun storeText(register: Char, text: String): Boolean {
+    return storeText(register, text, SelectionType.CHARACTER_WISE)
+  }
+
   private fun guessSelectionType(text: String): SelectionType {
     return if (text.endsWith("\n")) SelectionType.LINE_WISE else SelectionType.CHARACTER_WISE
   }

vim-engine/src/main/kotlin/com/maddyhome/idea/vim/vimscript/services/OptionService.kt

@@ -16,11 +16,17 @@
  * along with this program. If not, see <https://www.gnu.org/licenses/>.
  */
 
-package com.maddyhome.idea.vim.options
+package com.maddyhome.idea.vim.vimscript.services
 
+import com.maddyhome.idea.vim.api.VimEditor
 import com.maddyhome.idea.vim.ex.ExException
+import com.maddyhome.idea.vim.options.Option
+import com.maddyhome.idea.vim.options.OptionChangeListener
 import com.maddyhome.idea.vim.vimscript.model.datatypes.VimDataType
 
+/**
+ * COMPATIBILITY-LAYER: Moved to a different package
+ */
 interface OptionService {
 
   /**
@@ -30,7 +36,7 @@ interface OptionService {
    * @param token used in exception messages
    * @throws ExException("E518: Unknown option: $token")
    */
-  fun getOptionValue(scope: OptionScope, optionName: String, token: String = optionName): VimDataType
+  fun getOptionValue(scope: com.maddyhome.idea.vim.options.OptionScope, optionName: String, token: String = optionName): VimDataType
 
   /**
    * Sets option value.
@@ -40,7 +46,7 @@ interface OptionService {
    * @param token used in exception messages
    * @throws ExException("E518: Unknown option: $token")
    */
-  fun setOptionValue(scope: OptionScope, optionName: String, value: VimDataType, token: String = optionName)
+  fun setOptionValue(scope: com.maddyhome.idea.vim.options.OptionScope, optionName: String, value: VimDataType, token: String = optionName)
 
   /**
    * Checks if the [value] is contained in string option.
@@ -50,7 +56,7 @@ interface OptionService {
    * @param optionName option name or alias
    * @param value option value
    */
-  fun contains(scope: OptionScope, optionName: String, value: String): Boolean
+  fun contains(scope: com.maddyhome.idea.vim.options.OptionScope, optionName: String, value: String): Boolean
 
   /**
    * Splits a string option into flags
@@ -61,7 +67,7 @@ interface OptionService {
    * @param scope global/local option scope
    * @param optionName option name or alias
    */
-  fun getValues(scope: OptionScope, optionName: String): List<String>?
+  fun getValues(scope: com.maddyhome.idea.vim.options.OptionScope, optionName: String): List<String>?
 
   /**
    * Same as [setOptionValue], but automatically casts [value] to the required [VimDataType]
@@ -72,7 +78,7 @@ interface OptionService {
    * @throws ExException("E518: Unknown option: $token") in case the option is not found
    * @throws ExException("E474: Invalid argument: $token") in case the cast to VimDataType is impossible
    */
-  fun setOptionValue(scope: OptionScope, optionName: String, value: String, token: String = optionName)
+  fun setOptionValue(scope: com.maddyhome.idea.vim.options.OptionScope, optionName: String, value: String, token: String = optionName)
 
   /**
    * Same as `set {option}+={value}` in Vim documentation.
@@ -85,7 +91,7 @@ interface OptionService {
    * @throws ExException("E474: Invalid argument: $token") in case the method was called for the [StringOption] and the argument is invalid (does not satisfy the option bounded values)
    * @throws ExException("E521: Number required after =: $token") in case the cast to VimInt is impossible
    */
-  fun appendValue(scope: OptionScope, optionName: String, value: String, token: String = optionName)
+  fun appendValue(scope: com.maddyhome.idea.vim.options.OptionScope, optionName: String, value: String, token: String = optionName)
 
   /**
    * Same as `set {option}^={value}` in Vim documentation.
@@ -98,7 +104,7 @@ interface OptionService {
    * @throws ExException("E474: Invalid argument: $token") in case the method was called for the [StringOption] and the argument is invalid (does not satisfy the option bounded values)
    * @throws ExException("E521: Number required after =: $token") in case the cast to VimInt is impossible
    */
-  fun prependValue(scope: OptionScope, optionName: String, value: String, token: String = optionName)
+  fun prependValue(scope: com.maddyhome.idea.vim.options.OptionScope, optionName: String, value: String, token: String = optionName)
 
   /**
    * Same as `set {option}-={value}` in Vim documentation.
@@ -111,7 +117,7 @@ interface OptionService {
    * @throws ExException("E474: Invalid argument: $token") in case the method was called for the [StringOption] and the argument is invalid (does not satisfy the option bounded values)
    * @throws ExException("E521: Number required after =: $token") in case the cast to VimInt is impossible
    */
-  fun removeValue(scope: OptionScope, optionName: String, value: String, token: String = optionName)
+  fun removeValue(scope: com.maddyhome.idea.vim.options.OptionScope, optionName: String, value: String, token: String = optionName)
 
   /**
    * Checks if the toggle option on.
@@ -122,7 +128,7 @@ interface OptionService {
    * @param token used in exception messages
    * @throws ExException("E518: Unknown option: $token") in case the option is not found
    */
-  fun isSet(scope: OptionScope, optionName: String, token: String = optionName): Boolean
+  fun isSet(scope: com.maddyhome.idea.vim.options.OptionScope, optionName: String, token: String = optionName): Boolean
 
   /**
    * Checks if the option's value set to default.
@@ -132,7 +138,7 @@ interface OptionService {
    * @param token used in exception messages
    * @throws ExException("E518: Unknown option: $token") in case the option is not found
    */
-  fun isDefault(scope: OptionScope, optionName: String, token: String = optionName): Boolean
+  fun isDefault(scope: com.maddyhome.idea.vim.options.OptionScope, optionName: String, token: String = optionName): Boolean
 
   /**
    * Resets option's value to default.
@@ -142,7 +148,7 @@ interface OptionService {
    * @param token used in exception messages
    * @throws ExException("E518: Unknown option: $token") in case the option is not found
    */
-  fun resetDefault(scope: OptionScope, optionName: String, token: String = optionName)
+  fun resetDefault(scope: com.maddyhome.idea.vim.options.OptionScope, optionName: String, token: String = optionName)
 
   /**
    * Resets all options back to default values.
@@ -163,7 +169,12 @@ interface OptionService {
    * @throws ExException("E518: Unknown option: $token") in case the option is not found
    * @throws ExException("E474: Invalid argument: $token") in case the option is not a [ToggleOption]
    */
-  fun setOption(scope: OptionScope, optionName: String, token: String = optionName)
+  fun setOption(scope: com.maddyhome.idea.vim.options.OptionScope, optionName: String, token: String = optionName)
+
+  /**
+   * COMPATIBILITY-LAYER: New method added
+   */
+  fun setOption(scope: Scope, optionName: String, token: String = optionName)
 
   /**
    * Unsets the option (false).
@@ -173,7 +184,7 @@ interface OptionService {
    * @throws ExException("E518: Unknown option: $token") in case the option is not found
    * @throws ExException("E474: Invalid argument: $token") in case the option is not a [ToggleOption]
    */
-  fun unsetOption(scope: OptionScope, optionName: String, token: String = optionName)
+  fun unsetOption(scope: com.maddyhome.idea.vim.options.OptionScope, optionName: String, token: String = optionName)
 
   /**
    * Inverts boolean option value true -> false / false -> true.
@@ -183,7 +194,7 @@ interface OptionService {
    * @throws ExException("E518: Unknown option: $token") in case the option is not found
    * @throws ExException("E474: Invalid argument: $token") in case the option is not a [ToggleOption]
    */
-  fun toggleOption(scope: OptionScope, optionName: String, token: String = optionName)
+  fun toggleOption(scope: com.maddyhome.idea.vim.options.OptionScope, optionName: String, token: String = optionName)
 
   /**
    * @return list of all option names
@@ -221,4 +232,12 @@ interface OptionService {
    * @param listener option listener
    */
   fun removeListener(optionName: String, listener: OptionChangeListener<VimDataType>)
+
+  /**
+   * COMPATIBILITY-LAYER: Added this class
+   */
+  sealed class Scope {
+    object GLOBAL : Scope()
+    class LOCAL(val editor: VimEditor) : Scope()
+  }
 }

vim-engine/src/main/kotlin/com/maddyhome/idea/vim/vimscript/services/VariableService.kt

@@ -26,7 +26,11 @@ import com.maddyhome.idea.vim.vimscript.model.datatypes.VimDataType
 import com.maddyhome.idea.vim.vimscript.model.expressions.Variable
 import org.jetbrains.annotations.TestOnly
 
-interface VimVariableService {
+
+/**
+ * COMPATIBILITY-LAYER: Renamed from VimVariableService
+ */
+interface VariableService {
   /**
    * Stores variable.
    *

vim-engine/src/main/kotlin/com/maddyhome/idea/vim/vimscript/services/VimVariableServiceBase.kt

@@ -13,7 +13,7 @@ import com.maddyhome.idea.vim.vimscript.model.expressions.Variable
 import com.maddyhome.idea.vim.vimscript.model.statements.FunctionDeclaration
 import com.maddyhome.idea.vim.vimscript.model.statements.FunctionFlag
 
-abstract class VimVariableServiceBase : VimVariableService {
+abstract class VimVariableServiceBase : VariableService {
   private var globalVariables: MutableMap<String, VimDataType> = mutableMapOf()
   private val windowVariablesKey = Key<MutableMap<String, VimDataType>>("TabVariables")
   private val bufferVariablesKey = Key<MutableMap<String, VimDataType>>("BufferVariables")