Set plugin version to chylex-15

Fixes multiple cursors with vim-surround commands `cs, ds, S` (but not `ys`).


 Conflicts:

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

.gitattributes

@@ -0,0 +1 @@
+* text=auto eol=lf

.github/workflows/checkNewPlugins.yml

@@ -0,0 +1,31 @@
+# This workflow will build a package using Gradle and then publish it to GitHub packages when a release is created
+# For more information see: https://github.com/actions/setup-java/blob/main/docs/advanced-usage.md#Publishing-using-gradle
+
+# This workflow syncs changes from the docs folder of IdeaVim to the IdeaVim.wiki repository
+
+name: Check new plugin dependencies
+
+on:
+  workflow_dispatch:
+  schedule:
+    - cron: '0 5 * * *'
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Fetch origin repo
+        uses: actions/checkout@v3
+
+      - name: Set up JDK 17
+        uses: actions/setup-java@v2
+        with:
+          java-version: '17'
+          distribution: 'adopt'
+          server-id: github # Value of the distributionManagement/repository/id field of the pom.xml
+          settings-path: ${{ github.workspace }} # location for the settings.xml file
+
+      - name: Check new plugins
+        run: ./gradlew scripts:checkNewPluginDependencies

.github/workflows/mergePr.yml

@@ -5,7 +5,7 @@ name: Update Changelog On PR
 
 on:
   workflow_dispatch:
-  pull_request:
+  pull_request_target:
     types: [ closed ]
 
 jobs:
@@ -30,13 +30,26 @@ jobs:
         id: update_authors
         run: ./gradlew updateMergedPr -PprId=${{ github.event.number }}
         env:
-          GITHUB_OAUTH: ${{ secrets.MERGE_PR }}
+          GITHUB_OAUTH: ${{ secrets.GITHUB_TOKEN }}
+
+      # Reuse from update changelog
+      - uses: nrwl/last-successful-commit-action@v1
+        id: last_successful_commit
+        with:
+          branch: 'master'
+          workflow_id: 'updateChangelog.yml'
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Update changelog
+        run: ./gradlew updateChangelog
+        env:
+          SUCCESS_COMMIT: ${{ steps.last_successful_commit.outputs.commit_hash }}
 
       - name: Commit changes
         uses: stefanzweifel/git-auto-commit-action@v4
         with:
           branch: master
-          commit_message: Update changelog  after merging PR
+          commit_message: Update changelog after merging PR
           commit_user_name: Alex Plate
           commit_user_email: aleksei.plate@jetbrains.com
           commit_author: Alex Plate <aleksei.plate@jetbrains.com>

.github/workflows/updateChangelog.yml

@@ -11,6 +11,7 @@ on:
 jobs:
   build:
 
+    if: github.event.pull_request.merged != true
     runs-on: ubuntu-latest
 
     steps:
@@ -45,3 +46,4 @@ jobs:
           commit_user_email: aleksei.plate@jetbrains.com
           commit_author: Alex Plate <aleksei.plate@jetbrains.com>
           file_pattern: CHANGES.md
+          skip_fetch: false

CHANGES.md

@@ -25,6 +25,9 @@ usual beta standards.
 
 ## To Be Released
 
+### Features:
+* Add IdeaVim tutor. You can access it via the status bar icon.
+
 ### Fixes:
 * [VIM-2797](https://youtrack.jetbrains.com/issue/VIM-2797) Introduce variable to mute default argtextobj mappings
 * [VIM-758](https://youtrack.jetbrains.com/issue/VIM-758) Support d mappings
@@ -37,6 +40,9 @@ usual beta standards.
 * [553](https://github.com/JetBrains/ideavim/pull/553) by [Matt Ellis](https://github.com/citizenmatt): Rearrange and rename some code in engine
 * [560](https://github.com/JetBrains/ideavim/pull/560) by [Runinho](https://github.com/Runinho): Fix(VIM-2577) paste not working at end of notebook cell
 * [571](https://github.com/JetBrains/ideavim/pull/571) by [Ada](https://github.com/adaext): Remove the redundant quotation mark at the end of "packadd matchit" command
+* [561](https://github.com/JetBrains/ideavim/pull/561) by [Matt Ellis](https://github.com/citizenmatt): Fix incremental search not scrolling to current match
+* [559](https://github.com/JetBrains/ideavim/pull/559) by [Runinho](https://github.com/Runinho): Fix(VIM-2760) notebookCommandMode detection
+* [579](https://github.com/JetBrains/ideavim/pull/579) by [Martin Yzeiri](https://github.com/myzeiri): VIM-2799: Add Matchit support for cshtml files
 
 ## 2.0.0, 2022-11-01
 

README.md

@@ -89,7 +89,7 @@ Here are some examples of supported vim features and commands:
 * Vim web help
 * `~/.ideavimrc` configuration file
 
-[IdeaVim plugins](https://github.com/JetBrains/ideavim/wiki/Emulated-plugins):
+[IdeaVim plugins](https://github.com/JetBrains/ideavim/wiki/IdeaVim-Plugins):
 
 * vim-easymotion
 * NERDTree
@@ -104,6 +104,7 @@ Here are some examples of supported vim features and commands:
 * vim-paragraph-motion
 * vim-indent-object
 * match.it  
+etc
 
 See also:
 
@@ -202,7 +203,7 @@ Put your settings to `$XDG_CONFIG_HOME/ideavim/ideavimrc` file.
 IdeaVim Plugins
 --------------------
 
-See [doc/emulated-plugins.md](https://github.com/JetBrains/ideavim/wiki/Emulated-plugins)
+See [doc/emulated-plugins.md](https://github.com/JetBrains/ideavim/wiki/IdeaVim-Plugins)
 
 Executing IDE Actions
 ---------------------

ThirdPartyLicenses.md

@@ -1,6 +1,7 @@
 IdeaVim project is licensed under MIT license except the following parts of it:
 
 File [RegExp.kt](src/main/java/com/maddyhome/idea/vim/regexp/RegExp.kt) is licensed under Vim License.  
+File [Tutor.kt](src/main/java/com/maddyhome/idea/vim/ui/Tutor.kt) is licensed under Vim License.
 
 ```
 VIM LICENSE

build.gradle.kts

@@ -61,6 +61,7 @@ plugins {
     antlr
     java
     kotlin("jvm") version "1.7.20"
+    application
 
     id("org.jetbrains.intellij") version "1.11.1-SNAPSHOT"
     id("org.jetbrains.changelog") version "1.3.1"
@@ -808,7 +809,7 @@ fun updateMergedPr(number: Int) {
     if (pullRequest.user.login == "dependabot[bot]") return
 
     val prNumber = pullRequest.number
-    val userName = pullRequest.user.name
+    val userName = pullRequest.user.name ?: pullRequest.user.login
     val login = pullRequest.user.login
     val title = pullRequest.title
     val section =

doc/IdeaVim Plugins.md

@@ -381,3 +381,18 @@ Original plugin: [matchit.vim](https://github.com/chrisbra/matchit).
 https://github.com/adelarsq/vim-matchit/blob/master/doc/matchit.txt
 
 </details>
+
+<details>
+<summary><h2>IdeaVim-Quickscope</h2></summary>
+
+Original plugin: [quick-scope](https://github.com/unblevable/quick-scope).
+
+### Setup:
+- Install [IdeaVim-sneak](https://plugins.jetbrains.com/plugin/15348-ideavim-sneak) plugin.
+- Add the following command to `~/.ideavimrc`: `set quickscope`
+
+### Instructions
+
+https://plugins.jetbrains.com/plugin/19417-ideavim-quickscope
+
+</details>

gradle.properties

@@ -8,15 +8,14 @@
 
 # suppress inspection "UnusedProperty" for whole file
 
-ideaVersion=LATEST-EAP-SNAPSHOT
+ideaVersion=2022.3
 downloadIdeaSources=true
 instrumentPluginCode=true
-version=SNAPSHOT
+version=chylex-15
 javaVersion=17
 remoteRobotVersion=0.11.15
 antlrVersion=4.10.1
 
-
 # Please don't forget to update kotlin version in buildscript section
 kotlinVersion=1.7.20
 publishToken=token

scripts/build.gradle.kts

@@ -0,0 +1,51 @@
+/*
+ * Copyright 2003-2022 The IdeaVim authors
+ *
+ * Use of this source code is governed by an MIT-style
+ * license that can be found in the LICENSE.txt file or at
+ * https://opensource.org/licenses/MIT.
+ */
+
+plugins {
+    java
+    kotlin("jvm")
+    application
+}
+
+// group 'org.jetbrains.ideavim'
+// version 'SNAPSHOT'
+
+repositories {
+    mavenCentral()
+}
+
+dependencies {
+    compileOnly("org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.7.20")
+
+    implementation("io.ktor:ktor-client-core:2.1.3")
+    implementation("io.ktor:ktor-client-cio:2.1.3")
+    implementation("io.ktor:ktor-client-content-negotiation:2.1.3")
+    implementation("io.ktor:ktor-serialization-kotlinx-json:2.1.3")
+}
+
+tasks {
+    compileKotlin {
+        kotlinOptions {
+            freeCompilerArgs = listOf("-Xjvm-default=all-compatibility")
+        }
+    }
+}
+
+tasks.register("generateIdeaVimConfigurations", JavaExec::class) {
+    group = "verification"
+    description = "This job tracks if there are any new plugins in marketplace we don't know about"
+    mainClass.set("scripts.MainKt")
+    classpath = sourceSets["main"].runtimeClasspath
+}
+
+tasks.register("checkNewPluginDependencies", JavaExec::class) {
+    group = "verification"
+    description = "This job tracks if there are any new plugins in marketplace we don't know about"
+    mainClass.set("scripts.CheckNewPluginDependenciesKt")
+    classpath = sourceSets["main"].runtimeClasspath
+}

scripts/src/main/kotlin/scripts/Main.kt

@@ -0,0 +1,13 @@
+/*
+ * Copyright 2003-2022 The IdeaVim authors
+ *
+ * Use of this source code is governed by an MIT-style
+ * license that can be found in the LICENSE.txt file or at
+ * https://opensource.org/licenses/MIT.
+ */
+
+package scripts
+
+fun main() {
+  println("Hello")
+}

scripts/src/main/kotlin/scripts/checkNewPluginDependencies.kt

@@ -0,0 +1,54 @@
+/*
+ * Copyright 2003-2022 The IdeaVim authors
+ *
+ * Use of this source code is governed by an MIT-style
+ * license that can be found in the LICENSE.txt file or at
+ * https://opensource.org/licenses/MIT.
+ */
+
+package scripts
+
+import io.ktor.client.*
+import io.ktor.client.call.*
+import io.ktor.client.engine.cio.*
+import io.ktor.client.plugins.contentnegotiation.*
+import io.ktor.client.request.*
+import io.ktor.serialization.kotlinx.json.*
+import kotlinx.coroutines.runBlocking
+
+/**
+ * Marketplace has a API to get all plugins that depend on our plugin.
+ * Here we have a list of dependent plugins at some moment and we check if something changed in that.
+ * If so, we need to update our list of plugins.
+ *
+ * This script makes no actions and aimed to notify the devs in case they need to update the list of IdeaVim plugins.
+ */
+
+val knownPlugins = listOf(
+  "IdeaVimExtension",
+  "github.zgqq.intellij-enhance",
+  "org.jetbrains.IdeaVim-EasyMotion",
+  "io.github.mishkun.ideavimsneak",
+  "eu.theblob42.idea.whichkey",
+  "com.github.copilot",
+  "com.github.dankinsoid.multicursor",
+  "com.joshestein.ideavim-quickscope",
+)
+
+fun main() {
+  val client = HttpClient(CIO) {
+    install(ContentNegotiation) {
+      json()
+    }
+  }
+
+  runBlocking {
+    val res = client.get("https://plugins.jetbrains.com/api/plugins/") {
+      parameter("dependency", "IdeaVIM")
+      parameter("includeOptional", true)
+    }
+    val output = res.body<List<String>>()
+    println(output)
+    if (knownPlugins != output) error("Unknown plugins list: ${output}")
+  }
+}

settings.gradle

@@ -10,4 +10,5 @@ pluginManagement {
 
 rootProject.name = 'IdeaVIM'
 include 'vim-engine'
+include 'scripts'
 

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

@@ -92,6 +92,16 @@ public class EventFacade {
     EditorFactory.getInstance().addEditorFactoryListener(listener, parentDisposable);
   }
 
+  public void addCaretListener(@NotNull Editor editor,
+                               @NotNull CaretListener listener,
+                               @NotNull Disposable disposable) {
+    editor.getCaretModel().addCaretListener(listener, disposable);
+  }
+
+  public void removeCaretListener(@NotNull Editor editor, @NotNull CaretListener listener) {
+    editor.getCaretModel().removeCaretListener(listener);
+  }
+
   public void addEditorMouseListener(@NotNull Editor editor,
                                      @NotNull EditorMouseListener listener,
                                      @NotNull Disposable disposable) {

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

@@ -242,12 +242,7 @@ public class VimPlugin implements PersistentStateComponent<Element>, Disposable
 
   public static @NotNull String getVersion() {
     final IdeaPluginDescriptor plugin = PluginManagerCore.getPlugin(getPluginId());
-    if (!ApplicationManager.getApplication().isInternal()) {
-      return plugin != null ? plugin.getVersion() : "SNAPSHOT";
-    }
-    else {
-      return "INTERNAL" + (plugin != null ? " - " + plugin.getVersion() : "");
-    }
+    return plugin != null ? plugin.getVersion() : "SNAPSHOT";
   }
 
   public static boolean isEnabled() {

src/main/java/com/maddyhome/idea/vim/action/VimShortcutKeyAction.kt

@@ -144,6 +144,10 @@ class VimShortcutKeyAction : AnAction(), DumbAware/*, LightEditCompatible*/ {
 
       if ((keyCode == KeyEvent.VK_TAB || keyCode == KeyEvent.VK_ENTER) && editor.appCodeTemplateCaptured()) return false
       
+      if (keyCode == KeyEvent.VK_LEFT || keyCode == KeyEvent.VK_RIGHT) return false
+      if (keyCode == KeyEvent.VK_UP || keyCode == KeyEvent.VK_DOWN) return false
+      if (keyCode == KeyEvent.VK_HOME || keyCode == KeyEvent.VK_END) return false
+
       if (editor.inInsertMode) {
         if (keyCode == KeyEvent.VK_TAB) {
           // TODO: This stops VimEditorTab seeing <Tab> in insert mode and correctly scrolling the view

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

@@ -228,12 +228,13 @@ private object FileTypePatterns {
     } else if (fileTypeName == "CMakeLists.txt" || fileName == "CMakeLists") {
       this.cMakePatterns
     } else {
-      return null
+      this.htmlPatterns
     }
   }
 
   private val htmlLikeFileTypes = setOf(
-    "HTML", "XML", "XHTML", "JSP", "JavaScript", "JSX Harmony", "TypeScript", "TypeScript JSX", "Vue.js", "Handlebars/Mustache"
+    "HTML", "XML", "XHTML", "JSP", "JavaScript", "JSX Harmony", "TypeScript",
+    "TypeScript JSX", "Vue.js", "Handlebars/Mustache", "Razor"
   )
 
   private val htmlPatterns = createHtmlPatterns()

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

@@ -12,6 +12,7 @@ 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.VimChangeGroup
 import com.maddyhome.idea.vim.api.VimEditor
 import com.maddyhome.idea.vim.api.getLineEndOffset
 import com.maddyhome.idea.vim.api.injector
@@ -30,6 +31,7 @@ import com.maddyhome.idea.vim.extension.VimExtensionFacade.putKeyMappingIfMissin
 import com.maddyhome.idea.vim.extension.VimExtensionFacade.setOperatorFunction
 import com.maddyhome.idea.vim.extension.VimExtensionFacade.setRegisterForCaret
 import com.maddyhome.idea.vim.helper.editorMode
+import com.maddyhome.idea.vim.helper.runWithEveryCaretAndRestore
 import com.maddyhome.idea.vim.key.OperatorFunction
 import com.maddyhome.idea.vim.newapi.IjVimCaret
 import com.maddyhome.idea.vim.newapi.IjVimEditor
@@ -75,22 +77,20 @@ class VimSurroundExtension : VimExtension {
     override val isRepeatable = true
 
     override fun execute(editor: VimEditor, context: ExecutionContext) {
-      setOperatorFunction(Operator())
+      setOperatorFunction(Operator(supportsMultipleCursors = false)) // TODO
       executeNormalWithoutMapping(injector.parser.parseKeys("g@"), editor.ij)
     }
   }
 
   private class VSurroundHandler : ExtensionHandler {
     override fun execute(editor: VimEditor, context: ExecutionContext) {
-      val selectionStart = editor.ij.caretModel.primaryCaret.selectionStart
       // NB: Operator ignores SelectionType anyway
-      if (!Operator().apply(editor, context, SelectionType.CHARACTER_WISE)) {
+      if (!Operator(supportsMultipleCursors = true).apply(editor, context, SelectionType.CHARACTER_WISE)) {
         return
       }
       runWriteAction {
         // Leave visual mode
         executeNormalWithoutMapping(injector.parser.parseKeys("<Esc>"), editor.ij)
-        editor.ij.caretModel.moveToOffset(selectionStart)
       }
     }
   }
@@ -111,6 +111,10 @@ class VimSurroundExtension : VimExtension {
 
     companion object {
       fun change(editor: VimEditor, context: ExecutionContext, charFrom: Char, newSurround: Pair<String, String>?) {
+        editor.ij.runWithEveryCaretAndRestore { changeAtCaret(editor, context, charFrom, newSurround) }
+      }
+      
+      fun changeAtCaret(editor: VimEditor, context: ExecutionContext, charFrom: Char, newSurround: Pair<String, String>?) {
         // Save old register values for carets
         val surroundings = editor.sortedCarets()
           .map {
@@ -209,27 +213,45 @@ class VimSurroundExtension : VimExtension {
     }
   }
 
-  private class Operator : OperatorFunction {
+  private class Operator(private val supportsMultipleCursors: Boolean) : OperatorFunction {
     override fun apply(vimEditor: VimEditor, context: ExecutionContext, selectionType: SelectionType): Boolean {
       val editor = vimEditor.ij
       val c = getChar(editor)
       if (c.code == 0) return true
 
       val pair = getOrInputPair(c, editor) ?: return false
-      // XXX: Will it work with line-wise or block-wise selections?
-      val range = getSurroundRange(editor) ?: return false
+
       runWriteAction {
         val change = VimPlugin.getChange()
-        val leftSurround = pair.first
-        val primaryCaret = editor.caretModel.primaryCaret
-        change.insertText(IjVimEditor(editor), IjVimCaret(primaryCaret), range.startOffset, leftSurround)
-        change.insertText(IjVimEditor(editor), IjVimCaret(primaryCaret), range.endOffset + leftSurround.length, pair.second)
-        // Jump back to start
-        executeNormalWithoutMapping(injector.parser.parseKeys("`["), editor)
+        if (supportsMultipleCursors) {
+          editor.runWithEveryCaretAndRestore {
+            applyOnce(editor, change, pair)
+          }
+        }
+        else {
+          applyOnce(editor, change, pair)
+          // Jump back to start
+          executeNormalWithoutMapping(injector.parser.parseKeys("`["), editor)
+        }
       }
       return true
     }
     
+    private fun applyOnce(editor: Editor, change: VimChangeGroup, pair: Pair<String, String>) {
+      // XXX: Will it work with line-wise or block-wise selections?
+      val range = getSurroundRange(editor)
+      if (range != null) {
+        val primaryCaret = editor.caretModel.primaryCaret
+        change.insertText(IjVimEditor(editor), IjVimCaret(primaryCaret), range.startOffset, pair.first)
+        change.insertText(
+          IjVimEditor(editor),
+          IjVimCaret(primaryCaret),
+          range.endOffset + pair.first.length,
+          pair.second
+        )
+      }
+    }
+
     private fun getSurroundRange(editor: Editor): TextRange? = when (editor.editorMode) {
       VimStateMachine.Mode.COMMAND -> VimPlugin.getMark().getChangeMarks(editor.vim)
       VimStateMachine.Mode.VISUAL -> editor.caretModel.primaryCaret.run { TextRange(selectionStart, selectionEnd) }

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

@@ -82,7 +82,7 @@ public class ProcessGroup extends VimProcessGroupBase {
     String initText = getRange(((IjVimEditor) editor).getEditor(), cmd);
     VimStateMachine.getInstance(editor).pushModes(VimStateMachine.Mode.CMD_LINE, VimStateMachine.SubMode.NONE);
     ExEntryPanel panel = ExEntryPanel.getInstance();
-    panel.activate(((IjVimEditor) editor).getEditor(), ((IjExecutionContext) context).getContext(), ":", initText, 1);
+    panel.activate(((IjVimEditor) editor).getEditor(), ((IjExecutionContext) context).getContext(), ":", initText, cmd.getCount());
   }
 
   @Override
@@ -113,7 +113,7 @@ public class ProcessGroup extends VimProcessGroupBase {
 
       logger.debug("processing command");
 
-      final String text = panel.getText();
+      String text = panel.getText();
 
       if (!panel.getLabel().equals(":")) {
         // Search is handled via Argument.Type.EX_STRING. Although ProcessExEntryAction is registered as the handler for
@@ -124,7 +124,15 @@ public class ProcessGroup extends VimProcessGroupBase {
 
       if (logger.isDebugEnabled()) logger.debug("swing=" + SwingUtilities.isEventDispatchThread());
 
-      VimInjectorKt.getInjector().getVimscriptExecutor().execute(text, editor, context, skipHistory(editor), true, CommandLineVimLContext.INSTANCE);
+      int repeat = 1;
+      if (text.contains("raction ")) {
+        text = text.replace("raction ", "action ");
+        repeat = panel.getCount();
+      }
+
+      for (int i = 0; i < repeat; i++) {
+        VimInjectorKt.getInjector().getVimscriptExecutor().execute(text, editor, context, skipHistory(editor), true, CommandLineVimLContext.INSTANCE);
+      }
     }
     catch (ExException e) {
       VimPlugin.showMessage(e.getMessage());

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

@@ -17,6 +17,7 @@ import com.intellij.openapi.actionSystem.PlatformDataKeys
 import com.intellij.openapi.editor.Caret
 import com.intellij.openapi.editor.RangeMarker
 import com.intellij.openapi.ide.CopyPasteManager
+import com.intellij.util.PlatformUtils
 import com.maddyhome.idea.vim.VimPlugin
 import com.maddyhome.idea.vim.api.ExecutionContext
 import com.maddyhome.idea.vim.api.VimCaret
@@ -146,6 +147,9 @@ class PutGroup : VimPutBase() {
     startOffset: Int,
     endOffset: Int,
   ): Int {
+    // Temp fix for VIM-2808. Should be removed after rider will fix it's issues
+    if (PlatformUtils.isRider()) return endOffset
+
     val startLine = editor.offsetToBufferPosition(startOffset).line
     val endLine = editor.offsetToBufferPosition(endOffset - 1).line
     val startLineOffset = (editor as IjVimEditor).editor.document.getLineStartOffset(startLine)

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

@@ -8,13 +8,17 @@
 
 package com.maddyhome.idea.vim.group.visual
 
+import com.intellij.openapi.editor.Caret
 import com.intellij.openapi.editor.Editor
 import com.maddyhome.idea.vim.api.getLineEndForOffset
 import com.maddyhome.idea.vim.api.getLineStartForOffset
 import com.maddyhome.idea.vim.command.VimStateMachine
+import com.maddyhome.idea.vim.helper.inBlockSubMode
 import com.maddyhome.idea.vim.helper.isEndAllowed
 import com.maddyhome.idea.vim.helper.moveToInlayAwareOffset
+import com.maddyhome.idea.vim.helper.vimSelectionStart
 import com.maddyhome.idea.vim.newapi.IjVimEditor
+import com.maddyhome.idea.vim.newapi.vim
 
 fun moveCaretOneCharLeftFromSelectionEnd(editor: Editor, predictedMode: VimStateMachine.Mode) {
   if (predictedMode != VimStateMachine.Mode.VISUAL) {
@@ -40,3 +44,10 @@ fun moveCaretOneCharLeftFromSelectionEnd(editor: Editor, predictedMode: VimState
     }
   }
 }
+
+@Deprecated("Use same method on VimCaret")
+fun Caret.vimSetSelection(start: Int, end: Int = start, moveCaretToSelectionEnd: Boolean = false) {
+  vimSelectionStart = start
+  setVisualSelection(start, end, this.vim)
+  if (moveCaretToSelectionEnd && !editor.inBlockSubMode) moveToInlayAwareOffset(end)
+}

src/main/java/com/maddyhome/idea/vim/helper/EditorHelper.java

@@ -46,6 +46,12 @@ public class EditorHelper {
     return editor.getScrollingModel().getVisibleAreaOnScrollingFinished();
   }
 
+  //("Use extension function with the same name on VimEditor")
+  @Deprecated
+  public static boolean isLineEmpty(final @NotNull Editor editor, final int line, final boolean allowBlanks) {
+    return EngineEditorHelperKt.isLineEmpty(new IjVimEditor(editor), line, allowBlanks);
+  }
+
   public static boolean scrollVertically(@NotNull Editor editor, int verticalOffset) {
     final ScrollingModel scrollingModel = editor.getScrollingModel();
     final Rectangle area = scrollingModel.getVisibleAreaOnScrollingFinished();

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

@@ -12,6 +12,7 @@ package com.maddyhome.idea.vim.helper
 
 import com.intellij.codeWithMe.ClientId
 import com.intellij.openapi.editor.Caret
+import com.intellij.openapi.editor.CaretState
 import com.intellij.openapi.editor.Editor
 import com.intellij.openapi.editor.ex.util.EditorUtil
 import com.intellij.openapi.fileEditor.ex.FileEditorManagerEx
@@ -96,3 +97,41 @@ val Caret.vimLine: Int
  */
 val Editor.vimLine: Int
   get() = this.caretModel.currentCaret.vimLine
+
+inline fun Editor.runWithEveryCaretAndRestore(action: () -> Unit) {
+  val caretModel = this.caretModel
+  val carets = if (this.inBlockSubMode) null else caretModel.allCarets
+  if (carets == null || carets.size == 1) {
+    action()
+  }
+  else {
+    var initialDocumentSize = this.document.textLength
+    var documentSizeDifference = 0
+
+    val caretOffsets = carets.map { it.selectionStart to it.selectionEnd }
+    val restoredCarets = mutableListOf<CaretState>()
+
+    caretModel.removeSecondaryCarets()
+    
+    for ((selectionStart, selectionEnd) in caretOffsets) {
+      if (selectionStart == selectionEnd) {
+        caretModel.primaryCaret.moveToOffset(selectionStart + documentSizeDifference)
+      }
+      else {
+        caretModel.primaryCaret.setSelection(
+          selectionStart + documentSizeDifference,
+          selectionEnd + documentSizeDifference
+        )
+      }
+      
+      action()
+      restoredCarets.add(caretModel.caretsAndSelections.single())
+
+      val documentLength = this.document.textLength
+      documentSizeDifference += documentLength - initialDocumentSize
+      initialDocumentSize = documentLength
+    }
+
+    caretModel.caretsAndSelections = restoredCarets
+  } 
+}

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

@@ -8,6 +8,7 @@
 
 package com.maddyhome.idea.vim.helper
 
+import com.intellij.openapi.actionSystem.ex.ActionUtil
 import com.intellij.openapi.editor.Editor
 import com.intellij.openapi.editor.actionSystem.TypedAction
 import com.intellij.openapi.editor.actionSystem.TypedActionHandler
@@ -49,7 +50,15 @@ class HandlerInjector {
     fun notebookCommandMode(editor: Editor?): Boolean {
       return if (editor != null) {
         val inEditor = EditorHelper.getVirtualFile(editor)?.extension == "ipynb"
-        TypedAction.getInstance().rawHandler::class.java.simpleName.equals("JupyterCommandModeTypingBlocker") && inEditor
+        return if (TypedAction.getInstance().rawHandler::class.java.simpleName.equals("JupyterCommandModeTypingBlocker")) {
+          inEditor
+        } else {
+          // only true in command mode.
+          // Set by `org.jetbrains.plugins.notebooks.ui.editor.actions.command.mode.NotebookEditorModeListenerAdapter`
+          // appears to be null in non Notebook editors
+          val allow_plain_letter_shortcuts = editor.contentComponent.getClientProperty(ActionUtil.ALLOW_PlAIN_LETTER_SHORTCUTS)
+          inEditor && (allow_plain_letter_shortcuts != null && allow_plain_letter_shortcuts as Boolean)
+        }
       } else {
         TypedAction.getInstance().rawHandler::class.java.simpleName.equals("JupyterCommandModeTypingBlocker")
       }

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

@@ -15,9 +15,11 @@ import com.intellij.openapi.command.impl.UndoManagerImpl
 import com.intellij.openapi.command.undo.UndoManager
 import com.intellij.openapi.components.Service
 import com.intellij.openapi.fileEditor.impl.text.TextEditorProvider
+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.common.ChangesListener
 import com.maddyhome.idea.vim.listener.SelectionVimListenerSuppressor
 import com.maddyhome.idea.vim.newapi.ij
@@ -42,6 +44,7 @@ class UndoRedoHelper : UndoRedoBase() {
     if (undoManager.isUndoAvailable(fileEditor)) {
       if (injector.optionService.isSet(OptionScope.GLOBAL, IjVimOptionService.oldUndo)) {
         SelectionVimListenerSuppressor.lock().use { undoManager.undo(fileEditor) }
+        restoreVisualMode(editor)
       } else {
         performUntilFileChanges(editor, { undoManager.isUndoAvailable(fileEditor) }, { undoManager.undo(fileEditor) })
 
@@ -71,6 +74,7 @@ class UndoRedoHelper : UndoRedoBase() {
     if (undoManager.isRedoAvailable(fileEditor)) {
       if (injector.optionService.isSet(OptionScope.GLOBAL, IjVimOptionService.oldUndo)) {
         SelectionVimListenerSuppressor.lock().use { undoManager.redo(fileEditor) }
+        restoreVisualMode(editor)
       } else {
         performUntilFileChanges(editor, { undoManager.isRedoAvailable(fileEditor) }, { undoManager.redo(fileEditor) })
         CommandProcessor.getInstance().runUndoTransparentAction {
@@ -105,4 +109,21 @@ class UndoRedoHelper : UndoRedoBase() {
   private fun ifFilePathChanged(editor: VimEditor, oldPath: String?): Boolean {
     return editor.getPath() != oldPath
   }
+
+  private fun restoreVisualMode(editor: VimEditor) {
+    if (!editor.mode.inVisualMode && editor.getSelectionModel().hasSelection()) {
+      val detectedMode = VimPlugin.getVisualMotion().autodetectVisualSubmode(editor)
+      
+      // Visual block selection is restored into multiple carets, so multi-carets that form a block are always
+      // identified as visual block mode, leading to false positives.
+      // Since I use visual block mode much less often than multi-carets, this is a judgment call to never restore
+      // visual block mode.
+      val wantedMode = if (detectedMode == VimStateMachine.SubMode.VISUAL_BLOCK)
+        VimStateMachine.SubMode.VISUAL_CHARACTER
+      else
+        detectedMode
+      
+      VimPlugin.getVisualMotion().enterVisualMode(editor, wantedMode)
+    }
+  }
 }

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

@@ -1,29 +0,0 @@
-/*
- * Copyright 2003-2022 The IdeaVim authors
- *
- * Use of this source code is governed by an MIT-style
- * license that can be found in the LICENSE.txt file or at
- * https://opensource.org/licenses/MIT.
- */
-
-package com.maddyhome.idea.vim.helper
-
-import com.intellij.ide.plugins.StandalonePluginUpdateChecker
-import com.intellij.openapi.components.Service
-import com.intellij.openapi.components.service
-import com.maddyhome.idea.vim.VimPlugin
-import com.maddyhome.idea.vim.group.NotificationService
-import com.maddyhome.idea.vim.icons.VimIcons
-
-@Service(Service.Level.APP)
-class VimStandalonePluginUpdateChecker : StandalonePluginUpdateChecker(
-  VimPlugin.getPluginId(),
-  updateTimestampProperty = PROPERTY_NAME,
-  NotificationService.IDEAVIM_STICKY_GROUP,
-  VimIcons.IDEAVIM,
-) {
-  companion object {
-    private const val PROPERTY_NAME = "ideavim.statistics.timestamp"
-    val instance: VimStandalonePluginUpdateChecker = service()
-  }
-}

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

@@ -63,7 +63,9 @@ private var Caret._vimSelectionStart: Int? by userDataCaretToEditor()
 
 // Keep a track of the column that we intended to navigate to but were unable to. This might be because of inlays,
 // virtual indent or moving from the end of a long line to the end of a short line. Keep a track of the position when
-// the value is set, if it's not the same during get, we've been moved by IJ and so no longer valid
+// the value is set, if it's not the same during get, we've been moved by IJ and so no longer valid. We also invalidate
+// the cached value through a caret listener handler, to prevent issues with the caret being moved and returned before
+// the cache is checked/invalidated
 var Caret.vimLastColumn: Int
   get() {
     if (visualPosition != _vimLastColumnPos) {

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

@@ -52,7 +52,6 @@ import com.maddyhome.idea.vim.group.visual.VimVisualTimer
 import com.maddyhome.idea.vim.group.visual.moveCaretOneCharLeftFromSelectionEnd
 import com.maddyhome.idea.vim.group.visual.vimSetSystemSelectionSilently
 import com.maddyhome.idea.vim.helper.GuicursorChangeListener
-import com.maddyhome.idea.vim.helper.VimStandalonePluginUpdateChecker
 import com.maddyhome.idea.vim.helper.exitSelectMode
 import com.maddyhome.idea.vim.helper.exitVisualMode
 import com.maddyhome.idea.vim.helper.forceBarCursor
@@ -62,6 +61,7 @@ import com.maddyhome.idea.vim.helper.isEndAllowed
 import com.maddyhome.idea.vim.helper.isIdeaVimDisabledHere
 import com.maddyhome.idea.vim.helper.localEditors
 import com.maddyhome.idea.vim.helper.moveToInlayAwareOffset
+import com.maddyhome.idea.vim.helper.resetVimLastColumn
 import com.maddyhome.idea.vim.helper.subMode
 import com.maddyhome.idea.vim.helper.updateCaretsVisualAttributes
 import com.maddyhome.idea.vim.helper.vimDisabled
@@ -157,6 +157,7 @@ object VimListenerManager {
       eventFacade.addEditorMouseMotionListener(editor, EditorMouseHandler, disposable)
       eventFacade.addEditorSelectionListener(editor, EditorSelectionHandler, disposable)
       eventFacade.addComponentMouseListener(editor.contentComponent, ComponentMouseListener, disposable)
+      eventFacade.addCaretListener(editor, EditorCaretHandler, disposable)
 
       VimPlugin.getEditor().editorCreated(editor)
 
@@ -175,6 +176,7 @@ object VimListenerManager {
       eventFacade.removeEditorMouseMotionListener(editor, EditorMouseHandler)
       eventFacade.removeEditorSelectionListener(editor, EditorSelectionHandler)
       eventFacade.removeComponentMouseListener(editor.contentComponent, ComponentMouseListener)
+      eventFacade.removeCaretListener(editor, EditorCaretHandler)
 
       VimPlugin.getEditorIfCreated()?.editorDeinit(editor, isReleased)
 
@@ -206,7 +208,6 @@ object VimListenerManager {
   private object VimEditorFactoryListener : EditorFactoryListener {
     override fun editorCreated(event: EditorFactoryEvent) {
       add(event.editor)
-      VimStandalonePluginUpdateChecker.instance.pluginUsed()
     }
 
     override fun editorReleased(event: EditorFactoryEvent) {
@@ -494,6 +495,12 @@ object VimListenerManager {
     }
   }
 
+  private object EditorCaretHandler : CaretListener {
+    override fun caretPositionChanged(event: CaretEvent) {
+      event.caret?.resetVimLastColumn()
+    }
+  }
+
   enum class SelectionSource {
     MOUSE,
     OTHER

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

@@ -11,12 +11,17 @@ package com.maddyhome.idea.vim.ui
 import com.intellij.icons.AllIcons
 import com.intellij.ide.BrowserUtil
 import com.intellij.ide.DataManager
+import com.intellij.ide.projectView.ProjectView
+import com.intellij.ide.scratch.ScratchRootType
+import com.intellij.ide.util.PsiNavigationSupport
 import com.intellij.openapi.actionSystem.ActionManager
 import com.intellij.openapi.actionSystem.ActionPlaces
 import com.intellij.openapi.actionSystem.ActionUpdateThread
 import com.intellij.openapi.actionSystem.AnActionEvent
 import com.intellij.openapi.actionSystem.DataContext
 import com.intellij.openapi.actionSystem.DefaultActionGroup
+import com.intellij.openapi.application.impl.LaterInvocator
+import com.intellij.openapi.fileTypes.PlainTextLanguage
 import com.intellij.openapi.options.ShowSettingsUtil
 import com.intellij.openapi.project.DumbAwareAction
 import com.intellij.openapi.project.Project
@@ -30,6 +35,7 @@ import com.intellij.openapi.wm.StatusBarWidget
 import com.intellij.openapi.wm.StatusBarWidgetFactory
 import com.intellij.openapi.wm.WindowManager
 import com.intellij.openapi.wm.impl.status.widget.StatusBarWidgetsManager
+import com.intellij.psi.PsiManager
 import com.intellij.ui.awt.RelativePoint
 import com.intellij.util.Consumer
 import com.intellij.util.ui.LafIconLookup
@@ -193,6 +199,10 @@ private object VimActionsPopup {
       )
     )
 
+    actionGroup.addSeparator("Learn")
+
+    actionGroup.add(TutorAction())
+
     actionGroup.addSeparator(MessageHelper.message("action.contacts.help.text"))
     actionGroup.add(
       HelpLink(
@@ -220,6 +230,22 @@ private object VimActionsPopup {
   }
 }
 
+private class TutorAction() : DumbAwareAction("Tutor") {
+  override fun actionPerformed(e: AnActionEvent) {
+    val project = e.project ?: return
+    val file = ScratchRootType.getInstance()
+      .createScratchFile(project, "Tutor.txt", PlainTextLanguage.INSTANCE, tutor) ?: return
+
+    PsiNavigationSupport.getInstance()
+      .createNavigatable(project, file, 0)
+      .navigate(!LaterInvocator.isInModalContextForProject(project))
+
+    PsiManager.getInstance(project).findFile(file)?.let {
+      ProjectView.getInstance(project).selectPsiElement(it, false)
+    }
+  }
+}
+
 private class HelpLink(
   @NlsActions.ActionText name: String,
   val link: String,

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

@@ -0,0 +1,927 @@
+/*
+ * Copyright 2003-2022 The IdeaVim authors
+ *
+ * Use of this source code is governed by an MIT-style
+ * license that can be found in the LICENSE.txt file or at
+ * https://opensource.org/licenses/MIT.
+ */
+
+package com.maddyhome.idea.vim.ui
+
+internal val tutor = """
+  ===============================================================================
+  =                       Welcome to the IdeaVim Tutor                          =
+  ===============================================================================
+
+       Based on the original VIM Tutor:
+       https://github.com/vim/vim/blob/master/runtime/tutor/tutor
+
+       Vim is a very powerful editor that has many commands, too many to
+       explain in a tutor such as this.  This tutor is designed to describe
+       enough of the commands that you will be able to easily use Vim as
+       an all-purpose editor.
+       
+       IdeaVim is a Vim engine for JetBrains IDEs, such as IntelliJ IDEA, PyCharm,
+       and more. It allows you to use Vim-style editing inside of a full-fledged IDE.
+
+       This tutorial doesn't cover a few things that are explained in Vim tutor,
+       but aren’t relevant to IdeaVim (for example, how to exit Vim). If you’re
+       still interested in them, see the last section.
+
+       The approximate time required to complete the tutor is 30 minutes,
+       depending upon how much time is spent with experimentation.
+
+       It is important to remember that this tutor is set up to teach by
+       use.  That means that you need to execute the commands to learn them
+       properly.  If you only read the text, you will forget the commands!
+
+       Now, make sure that your Caps-Lock key is NOT depressed and press
+       the   j   key enough times to move the cursor so that lesson 1.1
+       completely fills the screen.
+  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+                   Lesson 1.1:  MOVING THE CURSOR
+
+
+     ** To move the cursor, press the h,j,k,l keys as indicated. **
+             ^
+             k        Hint:  The h key is at the left and moves left.
+        < h     l >          The l key is at the right and moves right.
+             j               The j key looks like a down arrow.
+             v
+    1. Move the cursor around the screen until you are comfortable.
+
+    2. Hold down the down key (j) until it repeats.
+       Now you know how to move to the next lesson.
+
+    3. Using the down key, move to lesson 1.2.
+
+  NOTE: If you are ever unsure about something you typed, press <ESC> to place
+        you in Normal mode.  Then retype the command you wanted.
+
+  NOTE: The cursor keys should also work.  But using hjkl you will be able to
+        move around much faster, once you get used to it.  Really!
+
+  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+                 Lesson 1.2: TEXT EDITING - DELETION
+
+
+       ** Press  x  to delete the character under the cursor. **
+
+    1. Move the cursor to the line below marked --->.
+
+    2. To fix the errors, move the cursor until it is on top of the
+       character to be deleted.
+
+    3. Press the  x  key to delete the unwanted character.
+
+    4. Repeat steps 2 through 4 until the sentence is correct.
+
+  ---> The ccow jumpedd ovverr thhe mooon.
+
+    5. Now that the line is correct, go on to lesson 1.4.
+
+  NOTE: As you go through this tutor, do not try to memorize, learn by usage.
+
+
+
+  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+               Lesson 1.3: TEXT EDITING - INSERTION
+
+
+                 ** Press  i  to insert text. **
+
+    1. Move the cursor to the first line below marked --->.
+
+    2. To make the first line the same as the second, move the cursor on top
+       of the character BEFORE which the text is to be inserted.
+
+    3. Press  i  and type in the necessary additions.
+
+    4. As each error is fixed press <ESC> to return to Normal mode.
+       Repeat steps 2 through 4 to correct the sentence.
+
+  ---> There is text misng this .
+  ---> There is some text missing from this line.
+
+    5. When you are comfortable inserting text move to lesson 1.5.
+
+
+
+  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+                Lesson 1.4: TEXT EDITING - APPENDING
+
+
+                  ** Press  A  to append text. **
+
+    1. Move the cursor to the first line below marked --->.
+       It does not matter on what character the cursor is in that line.
+
+    2. Press  A  and type in the necessary additions.
+
+    3. As the text has been appended press <ESC> to return to Normal mode.
+
+    4. Move the cursor to the second line marked ---> and repeat
+       steps 2 and 3 to correct this sentence.
+
+  ---> There is some text missing from th
+       There is some text missing from this line.
+  ---> There is also some text miss
+       There is also some text missing here.
+
+    5. When you are comfortable appending text move to lesson 1.6.
+
+  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+                         Lesson 1 SUMMARY
+
+
+    1. The cursor is moved using either the arrow keys or the hjkl keys.
+           h (left)  j (down)       k (up)      l (right)
+
+    2. To delete the character at the cursor type:  x
+
+    3. To insert or append text type:
+          i   type inserted text   <ESC>         insert before the cursor
+          A   type appended text   <ESC>         append after the line
+
+  NOTE: Pressing <ESC> will place you in Normal mode or will cancel
+        an unwanted and partially completed command.
+
+  Now continue with lesson 2.
+
+  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+                    Lesson 2.1: DELETION COMMANDS
+
+
+                  ** Type  dw  to delete a word. **
+
+    1. Press  <ESC>  to make sure you are in Normal mode.
+
+    2. Move the cursor to the line below marked --->.
+
+    3. Move the cursor to the beginning of a word that needs to be deleted.
+
+    4. Type   dw   to make the word disappear.
+
+    NOTE: The letter  d  will appear in the status bar as you type it.
+          Vim is waiting for you to type  w .  If you see another character
+          than  d  you typed something wrong; press  <ESC>  and start over.
+
+  ---> There are a some words fun that don't belong paper in this sentence.
+
+    5. Repeat steps 3 and 4 until the sentence is correct and go to lesson 2.2.
+
+
+  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+                 Lesson 2.2: MORE DELETION COMMANDS
+
+
+       ** Type  d${'$'}  to delete to the end of the line. **
+
+    1. Press  <ESC>  to make sure you are in Normal mode.
+
+    2. Move the cursor to the line below marked --->.
+
+    3. Move the cursor to the end of the correct line (AFTER the first . ).
+
+    4. Type    d${'$'}    to delete to the end of the line.
+
+  ---> Somebody typed the end of this line twice. end of this line twice.
+
+
+    5. Move on to lesson 2.3 to understand what is happening.
+
+
+  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+                  Lesson 2.3: ON OPERATORS AND MOTIONS
+
+
+    Many commands that change text are made from an operator and a motion.
+    The format for a delete command with the  d  delete operator is as follows:
+
+         d   motion
+
+    Where:
+      d      - is the delete operator.
+      motion - is what the operator will operate on (listed below).
+
+    A short list of motions:
+      w - until the start of the next word, EXCLUDING its first character.
+      e - to the end of the current word, INCLUDING the last character.
+      ${'$'} - to the end of the line, INCLUDING the last character.
+
+    Thus typing  de  will delete from the cursor to the end of the word.
+
+  NOTE:  Pressing just the motion while in Normal mode without an operator will
+         move the cursor as specified.
+
+  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+                  Lesson 2.4: USING A COUNT FOR A MOTION
+
+
+     ** Typing a number before a motion repeats it that many times. **
+
+    1. Move the cursor to the start of the line below marked --->.
+
+    2. Type  2w  to move the cursor two words forward.
+
+    3. Type  3e  to move the cursor to the end of the third word forward.
+
+    4. Type  0  (zero) to move to the start of the line.
+
+    5. Repeat steps 2 and 3 with different numbers.
+
+  ---> This is just a line with words you can move around in.
+
+    6. Move on to lesson 2.5.
+
+
+
+
+  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+                 Lesson 2.5: USING A COUNT TO DELETE MORE
+
+
+     ** Typing a number with an operator repeats it that many times. **
+
+    In the combination of the delete operator and a motion mentioned above you
+    insert a count before the motion to delete more:
+           d   number   motion
+
+    1. Move the cursor to the first UPPER CASE word in the line marked --->.
+
+    2. Type  d2w  to delete the two UPPER CASE words.
+
+    3. Repeat steps 1 and 2 with a different count to delete the consecutive
+       UPPER CASE words with one command.
+
+  --->  this ABC DE line FGHI JK LMN OP of words is Q RS TUV cleaned up.
+
+
+  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+                     Lesson 2.6: OPERATING ON LINES
+
+
+         ** Type  dd   to delete a whole line. **
+
+    Due to the frequency of whole line deletion, the designers of Vi decided
+    it would be easier to simply type two d's to delete a line.
+
+    1. Move the cursor to the second line in the phrase below.
+    2. Type  dd  to delete the line.
+    3. Now move to the fourth line.
+    4. Type   2dd   to delete two lines.
+
+  --->  1)  Roses are red,
+  --->  2)  Mud is fun,
+  --->  3)  Violets are blue,
+  --->  4)  I have a car,
+  --->  5)  Clocks tell time,
+  --->  6)  Sugar is sweet
+  --->  7)  And so are you.
+
+  Doubling to operate on a line also works for operators mentioned below.
+
+  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+                   Lesson 2.7: THE UNDO COMMAND
+
+
+     ** Press  u  to undo the last commands. **
+
+    1. Move the cursor to the line below marked ---> and place it on the
+       first error.
+    2. Type  x  to delete the first unwanted character.
+    3. Now type  u  to undo the last command executed.
+    4. This time fix all the errors on the line using the  x  command.
+    6. Now type  u  a few times to undo the preceding commands.
+    7. Now type CTRL-R (keeping CTRL key pressed while hitting R) a few times
+       to redo the commands.
+
+  ---> Fiix the errors oon thhis line and reeplace them witth undo.
+
+    8. These are very useful commands.  Now move on to the lesson 2 Summary.
+
+
+  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+                        Lesson 2 SUMMARY
+
+    1. To delete from the cursor up to the next word type:        dw
+    2. To delete from the cursor up to the end of the word type:  de
+    3. To delete from the cursor to the end of a line type:       d${'$'}
+    4. To delete a whole line type:                               dd
+
+    5. To repeat a motion prepend it with a number:   2w
+    6. The format for a change command is:
+                 operator   [number]   motion
+       where:
+         operator - is what to do, such as  d  for delete
+         [number] - is an optional count to repeat the motion
+         motion   - moves over the text to operate on, such as  w (word),
+                    e (end of word),  ${'$'} (end of the line), etc.
+
+    7. To move to the start of the line use a zero:  0
+
+    8. To undo previous actions, type:           u  (lowercase u)
+       To undo the undo's, type:                 CTRL-R
+
+  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+                          Lesson 3.1: THE PUT COMMAND
+
+
+         ** Type  p  to put previously deleted text after the cursor. **
+
+    1. Move the cursor to the first line below marked --->.
+
+    2. Type  dd  to delete the line and store it in a Vim register.
+
+    3. Move the cursor to the c) line, ABOVE where the deleted line should go.
+
+    4. Type   p   to put the line below the cursor.
+
+    5. Repeat steps 2 through 4 to put all the lines in correct order.
+
+  ---> d) Can you learn too?
+  ---> b) Violets are blue,
+  ---> c) Intelligence is learned,
+  ---> a) Roses are red,
+
+
+
+  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+                         Lesson 3.2: THE REPLACE COMMAND
+
+
+         ** Type  rx  to replace the character at the cursor with  x . **
+
+    1. Move the cursor to the first line below marked --->.
+
+    2. Move the cursor so that it is on top of the first error.
+
+    3. Type   r  and then the character which should be there.
+
+    4. Repeat steps 2 and 3 until the first line is equal to the second one.
+
+  --->  Whan this lime was tuoed in, someone presswd some wrojg keys!
+  --->  When this line was typed in, someone pressed some wrong keys!
+
+    5. Now move on to lesson 3.3.
+
+  NOTE: Remember that you should be learning by doing, not memorization.
+
+
+
+  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+                    Lesson 3.3: THE CHANGE OPERATOR
+
+
+          ** To change until the end of a word, type  ce . **
+
+    1. Move the cursor to the first line below marked --->.
+
+    2. Place the cursor on the  u  in  lubw.
+
+    3. Type  ce  and the correct word (in this case, type  ine ).
+
+    4. Press <ESC> and move to the next character that needs to be changed.
+
+    5. Repeat steps 3 and 4 until the first sentence is the same as the second.
+
+  ---> This lubw has a few wptfd that mrrf changing usf the change operator.
+  ---> This line has a few words that need changing using the change operator.
+
+  Notice that  ce  deletes the word and places you in Insert mode.
+               cc  does the same for the whole line.
+
+
+  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+                        Lesson 3.4: MORE CHANGES USING c
+
+
+       ** The change operator is used with the same motions as delete. **
+
+    1. The change operator works in the same way as delete.  The format is:
+
+           c    [number]   motion
+
+    2. The motions are the same, such as   w (word) and  ${'$'} (end of line).
+
+    3. Move the cursor to the first line below marked --->.
+
+    4. Move the cursor to the first error.
+
+    5. Type  c${'$'}  and type the rest of the line like the second and press <ESC>.
+
+  ---> The end of this line needs some help to make it like the second.
+  ---> The end of this line needs to be corrected using the  c${'$'}  command.
+
+  NOTE:  You can use the Backspace key to correct mistakes while typing.
+
+  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+                           Lesson 3 SUMMARY
+
+
+    1. To put back text that has just been deleted, type   p .  This puts the
+       deleted text AFTER the cursor (if a line was deleted it will go on the
+       line below the cursor).
+
+    2. To replace the character under the cursor, type   r   and then the
+       character you want to have there.
+
+    3. The change operator allows you to change from the cursor to where the
+       motion takes you.  eg. Type  ce  to change from the cursor to the end of
+       the word,  c${'$'}  to change to the end of a line.
+
+    4. The format for change is:
+
+           c   [number]   motion
+
+  Now go on to the next lesson.
+
+
+
+  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+               Lesson 4.1: CURSOR LOCATION AND FILE STATUS
+
+              ** Type  G  to move to a line in the file. **
+
+    NOTE: Read this entire lesson before executing any of the steps!!
+
+    1. Remember the line number for Step 3.
+
+    2. Press  G  to move you to the bottom of the file.
+       Type  gg  to move you to the start of the file.
+
+    3. Type the number of the line you were on and then  G .  This will
+       return you to the line you were on before pressing  G.
+
+    4. If you feel confident to do this, execute steps 1 through 3.
+
+  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+                         Lesson 4.2: THE SEARCH COMMAND
+
+
+       ** Type  /  followed by a phrase to search for the phrase. **
+
+    1. In Normal mode type the  /  character.  Notice that it and the cursor
+       appear at the bottom of the screen as with the  :  command.
+
+    2. Now type 'errroor' <ENTER>.  This is the word you want to search for.
+
+    3. To search for the same phrase again, simply type  n .
+       To search for the same phrase in the opposite direction, type  N .
+
+    4. To search for a phrase in the backward direction, use  ?  instead of  / .
+
+  --->  "errroor" is not the way to spell error;  errroor is an error.
+  NOTE: When the search reaches the end of the file it will continue at the
+        start, unless the 'wrapscan' option has been reset.
+
+  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+                 Lesson 4.3: MATCHING PARENTHESES SEARCH
+
+
+              ** Type  %  to find a matching ),], or } . **
+
+    1. Place the cursor on any (, [, or { in the line below marked --->.
+
+    2. Now type the  %  character.
+
+    3. The cursor will move to the matching parenthesis or bracket.
+
+    4. Type  %  to move the cursor to the other matching bracket.
+
+    5. Move the cursor to another (,),[,],{ or } and see what  %  does.
+
+  ---> This ( is a test line with ('s, ['s ] and {'s } in it. ))
+
+
+  NOTE: This is very useful in debugging a program with unmatched parentheses!
+
+
+
+  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+                    Lesson 4.4: THE SUBSTITUTE COMMAND
+
+
+          ** Type  :s/old/new/g  to substitute 'new' for 'old'. **
+
+    1. Move the cursor to the line below marked --->.
+
+    2. Type  :s/thee/the <ENTER>  .  Note that this command only changes the
+       first occurrence of "thee" in the line.
+
+    3. Now type  :s/thee/the/g .  Adding the  g  flag means to substitute
+       globally in the line, change all occurrences of "thee" in the line.
+
+  ---> thee best time to see thee flowers is in thee spring.
+
+    4. To change every occurrence of a character string between two lines,
+       type   :#,#s/old/new/g    where #,# are the line numbers of the range
+                                 of lines where the substitution is to be done.
+       Type   :%s/old/new/g      to change every occurrence in the whole file.
+       Type   :%s/old/new/gc     to find every occurrence in the whole file,
+                    with a prompt whether to substitute or not.
+
+  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+                            Lesson 4 SUMMARY
+
+
+    1. G  moves to the end of the file.
+       number  G  moves to that line number.
+              gg  moves to the first line.
+
+    2. Typing  /  followed by a phrase searches FORWARD for the phrase.
+       Typing  ?  followed by a phrase searches BACKWARD for the phrase.
+       After a search type  n  to find the next occurrence in the same direction
+       or  N  to search in the opposite direction.
+
+    3. Typing  %  while the cursor is on a (,),[,],{, or } goes to its match.
+
+    4. To substitute new for the first old in a line type    :s/old/new
+       To substitute new for all 'old's on a line type       :s/old/new/g
+       To substitute phrases between two line #'s type       :#,#s/old/new/g
+       To substitute all occurrences in the file type        :%s/old/new/g
+       To ask for confirmation each time add 'c'             :%s/old/new/gc
+
+
+  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+                         Lesson 5.1: THE OPEN COMMAND
+
+
+   ** Type  o  to open a line below the cursor and place you in Insert mode. **
+
+    1. Move the cursor to the first line below marked --->.
+
+    2. Type the lowercase letter  o  to open up a line BELOW the cursor and place
+       you in Insert mode.
+
+    3. Now type some text and press <ESC> to exit Insert mode.
+
+  ---> After typing  o  the cursor is placed on the open line in Insert mode.
+
+    4. To open up a line ABOVE the cursor, simply type a capital  O , rather
+       than a lowercase  o.  Try this on the line below.
+
+  ---> Open up a line above this by typing O while the cursor is on this line.
+
+
+  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+                   Lesson 5.2: THE APPEND COMMAND
+
+
+         ** Type  a  to insert text AFTER the cursor. **
+
+    1. Move the cursor to the start of the first line below marked --->.
+
+    2. Press  e  until the cursor is on the end of  li .
+
+    3. Type an  a  (lowercase) to append text AFTER the cursor.
+
+    4. Complete the word like the line below it.  Press <ESC> to exit Insert
+       mode.
+
+    5. Use  e  to move to the next incomplete word and repeat steps 3 and 4.
+
+  ---> This li will allow you to pract appendi text to a line.
+  ---> This line will allow you to practice appending text to a line.
+
+  NOTE:  a, i and A all go to the same Insert mode, the only difference is where
+         the characters are inserted.
+
+  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+                      Lesson 5.3: ANOTHER WAY TO REPLACE
+
+
+        ** Type a capital  R  to replace more than one character. **
+
+    1. Move the cursor to the first line below marked --->.  Move the cursor to
+       the beginning of the first  xxx .
+
+    2. Now press  R  and type the number below it in the second line, so that it
+       replaces the xxx .
+
+    3. Press <ESC> to leave Replace mode.  Notice that the rest of the line
+       remains unmodified.
+
+    4. Repeat the steps to replace the remaining xxx.
+
+  ---> Adding 123 to xxx gives you xxx.
+  ---> Adding 123 to 456 gives you 579.
+
+  NOTE:  Replace mode is like Insert mode, but every typed character deletes an
+         existing character.
+
+  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+                 Lesson 5.4: COPY AND PASTE TEXT
+
+
+      ** Use the  y  operator to copy text and  p  to paste it **
+
+    1. Move to the line below marked ---> and place the cursor after "a)".
+
+    2. Start Visual mode with  v  and move the cursor to just before "first".
+
+    3. Type  y  to yank (copy) the highlighted text.
+
+    4. Move the cursor to the end of the next line:  j${'$'}
+
+    5. Type  p  to put (paste) the text.  Then type:  a second <ESC> .
+
+    6. Use Visual mode to select " item.", yank it with  y , move to the end of
+       the next line with  j${'$'}  and put the text there with  p .
+
+  --->  a) this is the first item.
+        b)
+
+    NOTE: You can also use  y  as an operator:  yw  yanks one word,
+          yy  yanks the whole line, then  p  puts that line.
+  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+                     Lesson 5.5: SET OPTION
+
+
+      ** Set an option so a search or substitute ignores case **
+
+    1. Search for 'ignore' by entering:  /ignore <ENTER>
+       Repeat several times by pressing  n .
+
+    2. Set the 'ic' (Ignore case) option by entering:   :set ic
+
+    3. Now search for 'ignore' again by pressing  n
+       Notice that Ignore and IGNORE are now also found.
+
+    4. Set the 'hlsearch' and 'incsearch' options:  :set hls is
+
+    5. Now type the search command again and see what happens:  /ignore <ENTER>
+
+    6. To disable ignoring case enter:  :set noic
+
+  NOTE:  To remove the highlighting of matches enter:   :nohlsearch
+  NOTE:  If you want to ignore case for just one search command, use  \c
+         in the phrase:  /ignore\c <ENTER>
+  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+                      Lesson 5 SUMMARY
+
+    1. Type  o  to open a line BELOW the cursor and start Insert mode.
+       Type  O  to open a line ABOVE the cursor.
+
+    2. Type  a  to insert text AFTER the cursor.
+       Type  A  to insert text after the end of the line.
+
+    3. The  e  command moves to the end of a word.
+
+    4. The  y  operator yanks (copies) text,  p  puts (pastes) it.
+
+    5. Typing a capital  R  enters Replace mode until  <ESC>  is pressed.
+
+    6. Typing ":set xxx" sets the option "xxx".  Some options are:
+      'ic'  'ignorecase'  ignore upper/lower case when searching
+      'is'  'incsearch'   show partial matches for a search phrase
+      'hls' 'hlsearch'    highlight all matching phrases
+       You can either use the long or the short option name.
+
+    7. Prepend "no" to switch an option off:   :set noic
+
+  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+            Lesson 6.1: CREATE A STARTUP SCRIPT
+
+
+              ** Enable IdeaVim features **
+              
+    IdeaVim and Vim have many more features than Vi, but most of them are disabled
+    by default. To start using more features, first create an "ideavimrc" file.
+    For Vim it’s a "vimrc" file.
+
+    To do so, click the IdeaVim status bar icon
+    (the green V letter) and click "Create ~/.ideavimrc". This will create a
+    ".ideavimrc" file in your home directory.
+
+    Add the following lines to the file:
+    
+          Plug 'machakann/vim-highlightedyank'
+          set incsearch
+
+    Click on the reload icon in the upper-right corner of the editor.
+
+    With these commands, you've enable the "highlightedyank" plugin and incremental
+    search. The "highlightedyank" plugin highlights the text that was yanked.
+    The incremental search feature shows search matches as you type the query.
+
+    You can find more plugins by clicking “Status bar icon | Plugins…”.
+
+    You can add all of your preferred settings to this "ideavimrc" file.
+
+  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+                         Lesson 6 SUMMARY
+
+
+    1. Create an ideavimrc startup script to keep your preferred settings.
+
+
+  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+    This concludes the IdeaVim Tutor.  It was intended to give a brief overview of
+    the IdeaVim plugin, just enough to allow you to use the editor fairly easily.
+    It is far from complete as IdeaVim and Vim have many many more commands.
+
+    For further reading and studying, this book is recommended:
+       Vim - Vi Improved - by Steve Oualline
+       Publisher: New Riders
+    The first book completely dedicated to Vim.  Especially useful for beginners.
+    There are many examples and pictures.
+    See https://iccf-holland.org/click5.html
+
+    This book is older and more about Vi than Vim, but also recommended:
+       Learning the Vi Editor - by Linda Lamb
+        Publisher: O'Reilly & Associates Inc.
+    It is a good book to get to know almost anything you want to do with Vi.
+    The sixth edition also includes information on Vim.
+
+    This tutorial was written by Michael C. Pierce and Robert K. Ware,
+    Colorado School of Mines using ideas supplied by Charles Smith,
+    Colorado State University.  E-mail: bware@mines.colorado.edu.
+
+    To learn more about IdeaVim, visit the official GitHub repository:
+    https://github.com/JetBrains/ideavim
+
+    Modified for Vim by Bram Moolenaar.
+
+    Modified for IdeaVim by Alex Plate.
+
+  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+    We removed the Vim Tutor sections that are related to the Vim editor,
+    but not really applicable to the IdeaVim plugin.
+    We recommend running these steps in an actual Vim editor.
+
+            Lesson 1.2: EXITING VIM
+      
+         !! NOTE: Before executing any of the steps below, read this entire lesson!!
+
+    1. Press the <ESC> key (to make sure you are in Normal mode).
+
+    2. Type:  :q! <ENTER>.
+       This exits the editor, DISCARDING any changes you have made.
+
+    3. Get back here by executing the command that got you into this tutor. That
+       might be:  vimtutor <ENTER>
+
+    4. If you have these steps memorized and are confident, execute steps
+       1 through 3 to exit and re-enter the editor.
+
+  NOTE:  :q! <ENTER>  discards any changes you made.  In a few lessons you
+         will learn how to save the changes to a file.
+
+
+           Lesson 1.6: EDITING A FILE
+
+          ** Use  :wq  to save a file and exit. **
+
+    !! NOTE: Before executing any of the steps below, read this entire lesson!!
+
+    1.  If you have access to another terminal, do the following there.
+        Otherwise, exit this tutor as you did in lesson 1.2:  :q!
+
+    2. At the shell prompt type this command:  vim file.txt <ENTER>
+       'vim' is the command to start the Vim editor, 'file.txt' is the name of
+       the file you wish to edit.  Use the name of a file that you can change.
+
+    3. Insert and delete text as you learned in the previous lessons.
+
+    4. Save the file with changes and exit Vim with:  :wq <ENTER>
+
+    5. If you have quit vimtutor in step 1 restart the vimtutor and move down to
+       the following summary.
+
+    6. After reading the above steps and understanding them: do it.
+
+      Lesson 5.1: HOW TO EXECUTE AN EXTERNAL COMMAND
+
+
+     ** Type  :!  followed by an external command to execute that command. **
+
+    1. Type the familiar command  :  to set the cursor at the bottom of the
+       screen.  This allows you to enter a command-line command.
+
+    2. Now type the  !  (exclamation point) character.  This allows you to
+       execute any external shell command.
+
+    3. As an example type   ls   following the ! and then hit <ENTER>.  This
+       will show you a listing of your directory, just as if you were at the
+       shell prompt.  Or use  :!dir  if ls doesn't work.
+
+  NOTE:  It is possible to execute any external command this way, also with
+         arguments.
+
+  NOTE:  All  :  commands must be finished by hitting <ENTER>
+         From here on we will not always mention it.
+
+            Lesson 5.2: MORE ON WRITING FILES
+
+
+       ** To save the changes made to the text, type  :w FILENAME  **
+
+    1. Type  :!dir  or  :!ls  to get a listing of your directory.
+       You already know you must hit <ENTER> after this.
+
+    2. Choose a filename that does not exist yet, such as TEST.
+
+    3. Now type:   :w TEST   (where TEST is the filename you chose.)
+
+    4. This saves the whole file (the Vim Tutor) under the name TEST.
+       To verify this, type    :!dir  or  :!ls   again to see your directory.
+
+  NOTE: If you were to exit Vim and start it again with  vim TEST , the file
+        would be an exact copy of the tutor when you saved it.
+
+    5. Now remove the file by typing (Windows):   :!del TEST
+          or (Unix):  :!rm TEST
+
+          Lesson 5.3: SELECTING TEXT TO WRITE
+
+
+    ** To save part of the file, type  v  motion  :w FILENAME **
+
+    1. Move the cursor to this line.
+
+    2. Press  v  and move the cursor to the fifth item below.  Notice that the
+       text is highlighted.
+
+    3. Press the  :  character.  At the bottom of the screen  :'<,'> will appear.
+
+    4. Type  w TEST  , where TEST is a filename that does not exist yet.  Verify
+       that you see  :'<,'>w TEST  before you press <ENTER>.
+
+    5. Vim will write the selected lines to the file TEST.  Use  :!dir  or  :!ls
+       to see it.  Do not remove it yet!  We will use it in the next lesson.
+
+  NOTE:  Pressing  v  starts Visual selection.  You can move the cursor around
+         to make the selection bigger or smaller.  Then you can use an operator
+         to do something with the text.  For example,  d  deletes the text.
+
+         Lesson 5.4: RETRIEVING AND MERGING FILES
+
+
+         ** To insert the contents of a file, type  :r FILENAME  **
+
+    1. Place the cursor just above this line.
+
+  NOTE:  After executing Step 2 you will see text from lesson 5.3.  Then move
+         DOWN to see this lesson again.
+
+    2. Now retrieve your TEST file using the command   :r TEST   where TEST is
+       the name of the file you used.
+       The file you retrieve is placed below the cursor line.
+
+    3. To verify that a file was retrieved, cursor back and notice that there
+       are now two copies of lesson 5.3, the original and the file version.
+
+  NOTE:  You can also read the output of an external command.  For example,
+         :r !ls  reads the output of the ls command and puts it below the
+         cursor.
+
+             Lesson 7.1: GETTING HELP
+
+
+            ** Use the on-line help system **
+
+    Vim has a comprehensive on-line help system.  To get started, try one of
+    these three:
+    - press the <HELP> key (if you have one)
+    - press the <F1> key (if you have one)
+    - type   :help <ENTER>
+
+    Read the text in the help window to find out how the help works.
+    Type  CTRL-W CTRL-W   to jump from one window to another.
+    Type    :q <ENTER>    to close the help window.
+
+    You can find help on just about any subject, by giving an argument to the
+    ":help" command.  Try these (don't forget pressing <ENTER>):
+
+    :help w
+    :help c_CTRL-D
+    :help insert-index
+    :help user-manual
+
+             Lesson 7.3: COMPLETION
+
+
+          ** Command line completion with CTRL-D and <TAB> **
+
+    1. Make sure Vim is not in compatible mode:  :set nocp
+
+    2. Look what files exist in the directory:  :!ls   or  :!dir
+
+    3. Type the start of a command:  :e
+
+    4. Press  CTRL-D  and Vim will show a list of commands that start with "e".
+
+    5. Type  d<TAB>  and Vim will complete the command name to ":edit".
+
+    6. Now add a space and the start of an existing file name:  :edit FIL
+
+    7. Press <TAB>.  Vim will complete the name (if it is unique).
+
+  NOTE:  Completion works for many commands.  Just try pressing CTRL-D and
+         <TAB>.  It is especially useful for  :help .
+""".trimIndent()

src/main/java/com/maddyhome/idea/vim/ui/ex/ExEntryPanel.java

@@ -293,7 +293,7 @@ public class ExEntryPanel extends JPanel {
         VimPlugin.getEditor().closeEditorSearchSession(editor);
         final int matchOffset = SearchHighlightsHelper.updateIncsearchHighlights(editor, pattern, forwards, caretOffset, searchRange);
         if (matchOffset != -1) {
-          editor.getCaretModel().getPrimaryCaret().moveToOffset(matchOffset);
+          new IjVimCaret(editor.getCaretModel().getPrimaryCaret()).moveToOffset(matchOffset);
         }
         else {
           resetCaretOffset(editor);

src/main/java/com/maddyhome/idea/vim/vimscript/model/functions/handlers/RenamingFunctionHandler.kt

@@ -0,0 +1,48 @@
+/*
+ * IdeaVim - Vim emulator for IDEs based on the IntelliJ platform
+ * Copyright (C) 2003-2021 The IdeaVim authors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * 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.vimscript.model.functions.handlers
+
+import com.intellij.refactoring.rename.inplace.InplaceRefactoring
+import com.maddyhome.idea.vim.api.ExecutionContext
+import com.maddyhome.idea.vim.api.VimEditor
+import com.maddyhome.idea.vim.newapi.ij
+import com.maddyhome.idea.vim.vimscript.model.VimLContext
+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.expressions.Expression
+import com.maddyhome.idea.vim.vimscript.model.functions.FunctionHandler
+
+object RenamingFunctionHandler : FunctionHandler() {
+
+  override val name = "renaming"
+  override val minimumNumberOfArguments = 0
+  override val maximumNumberOfArguments = 0
+  
+  override fun doFunction(
+    argumentValues: List<Expression>,
+    editor: VimEditor,
+    context: ExecutionContext,
+    vimContext: VimLContext,
+  ): VimDataType {
+    return if (InplaceRefactoring.getActiveInplaceRenamer(editor.ij) == null)
+      VimInt.ZERO
+    else
+      VimInt.ONE
+  }
+}

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

@@ -226,12 +226,12 @@
 
     <!-- Change -->
     <vimAction implementation="com.maddyhome.idea.vim.action.change.change.ChangeCaseLowerMotionAction" mappingModes="N" keys="gu"/>
-    <vimAction implementation="com.maddyhome.idea.vim.action.change.change.ChangeCaseLowerVisualAction" mappingModes="X" keys="u"/>
+<!--    <vimAction implementation="com.maddyhome.idea.vim.action.change.change.ChangeCaseLowerVisualAction" mappingModes="X" keys="u"/>-->
     <vimAction implementation="com.maddyhome.idea.vim.action.change.change.ChangeCaseToggleCharacterAction" mappingModes="N" keys="~"/>
     <vimAction implementation="com.maddyhome.idea.vim.action.change.change.ChangeCaseToggleMotionAction" mappingModes="N" keys="g~"/>
     <vimAction implementation="com.maddyhome.idea.vim.action.change.change.ChangeCaseToggleVisualAction" mappingModes="X" keys="~"/>
     <vimAction implementation="com.maddyhome.idea.vim.action.change.change.ChangeCaseUpperMotionAction" mappingModes="N" keys="gU"/>
-    <vimAction implementation="com.maddyhome.idea.vim.action.change.change.ChangeCaseUpperVisualAction" mappingModes="X" keys="U"/>
+<!--    <vimAction implementation="com.maddyhome.idea.vim.action.change.change.ChangeCaseUpperVisualAction" mappingModes="X" keys="U"/>-->
     <vimAction implementation="com.maddyhome.idea.vim.action.change.change.ChangeCharacterAction" mappingModes="N" keys="r"/>
     <vimAction implementation="com.maddyhome.idea.vim.action.change.change.ChangeCharactersAction" mappingModes="N" keys="s"/>
     <vimAction implementation="com.maddyhome.idea.vim.action.change.change.ChangeEndOfLineAction" mappingModes="N" keys="C"/>
@@ -329,8 +329,8 @@
     <vimAction implementation="com.maddyhome.idea.vim.action.change.RepeatChangeAction" mappingModes="N" keys="."/>
     <vimAction implementation="com.maddyhome.idea.vim.action.ExEntryAction" mappingModes="NXO" keys=":"/>
     <vimAction implementation="com.maddyhome.idea.vim.action.ResetModeAction" mappingModes="ALL" keys="«C-\»«C-N»"/>
-    <vimAction implementation="com.maddyhome.idea.vim.action.change.RedoAction" mappingModes="N" keys="«C-R»"/>
-    <vimAction implementation="com.maddyhome.idea.vim.action.change.UndoAction" mappingModes="N"/>
+    <vimAction implementation="com.maddyhome.idea.vim.action.change.RedoAction" mappingModes="NX" keys="U,«C-R»"/>
+    <vimAction implementation="com.maddyhome.idea.vim.action.change.UndoAction" mappingModes="NX"/>
 
     <!-- Keys -->
     <vimAction implementation="com.maddyhome.idea.vim.action.change.OperatorAction" mappingModes="N" keys="g@"/>

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

@@ -22,5 +22,6 @@
     <vimLibraryFunction implementation="com.maddyhome.idea.vim.vimscript.model.functions.handlers.TolowerFunctionHandler" name="tolower"/>
     <vimLibraryFunction implementation="com.maddyhome.idea.vim.vimscript.model.functions.handlers.ToupperFunctionHandler" name="toupper"/>
     <vimLibraryFunction implementation="com.maddyhome.idea.vim.vimscript.model.functions.handlers.JoinFunctionHandler" name="join"/>
+    <vimLibraryFunction implementation="com.maddyhome.idea.vim.vimscript.model.functions.handlers.RenamingFunctionHandler" name="renaming"/>
   </extensions>
 </idea-plugin>

src/main/resources/META-INF/plugin.xml

@@ -1,39 +1,35 @@
-<!--
-  ~ Copyright 2003-2022 The IdeaVim authors
-  ~
-  ~ Use of this source code is governed by an MIT-style
-  ~ license that can be found in the LICENSE.txt file or at
-  ~ https://opensource.org/licenses/MIT.
-  -->
-
-<idea-plugin url="https://plugins.jetbrains.com/plugin/164" xmlns:xi="http://www.w3.org/2001/XInclude">
+<idea-plugin xmlns:xi="http://www.w3.org/2001/XInclude">
   <name>IdeaVim</name>
   <id>IdeaVIM</id>
   <change-notes><![CDATA[
-    <h3>Changes:</h3>
-    <ul>
-      <li>IdeaVim changes license from GPL-2.0 or later to MIT. <a href="https://youtrack.jetbrains.com/issue/VIM-2782">VIM-2782</a>
-      </li>
-    </ul>
     <h3>Fixes:</h3>
     <ul>
-      <li><a href="https://youtrack.jetbrains.com/issue/VIM-1758">VIM-1758</a> Commentary plugin in rider</li>
-      <li><a href="https://youtrack.jetbrains.com/issue/VIM-1903">VIM-1903</a> Autoindent now works in rider</li>
-      <li><a href="https://youtrack.jetbrains.com/issue/VIM-2744">VIM-2744</a> Fix undo from ex line</li>
-      <li><a href="https://youtrack.jetbrains.com/issue/VIM-2749">VIM-2749</a> Fix :tabn and :tabN commands</li>
-      <li><a href="https://youtrack.jetbrains.com/issue/VIM-2718">VIM-2718</a> Fixed case where the primary caret was
-        changed
+      <li><a href="https://youtrack.jetbrains.com/issue/VIM-2797">VIM-2797</a> Introduce variable to mute default argtextobj
+        mappings
       </li>
-      <li><a href="https://youtrack.jetbrains.com/issue/VIM-2766">VIM-2766</a> Move NERDTree update to background thread
+      <li><a href="https://youtrack.jetbrains.com/issue/VIM-758">VIM-758</a> Support d mappings</li>
+      <li><a href="https://youtrack.jetbrains.com/issue/VIM-2577">VIM-2577</a> Fix paste at the end of notebook cell</li>
+      <li><a href="https://youtrack.jetbrains.com/issue/VIM-2813">VIM-2813</a> Migrate update checker to
+        VimStandalonePluginUpdateChecker
       </li>
-      <li><a href="https://youtrack.jetbrains.com/issue/VIM-2768">VIM-2768</a> Refactor listeners</li>
-      <li><a href="https://youtrack.jetbrains.com/issue/VIM-2776">VIM-2776</a> Use filename index for file search</li>
     </ul>
 
     <h3>Merged PRs:</h3>
     <ul>
-      <li><a href="https://github.com/JetBrains/ideavim/pull/550">550</a> by <a href="https://github.com/citizenmatt">Matt
-        Ellis</a>: Fix(VIM-2778) Remove override of editor scroll setting
+      <li><a href="https://github.com/JetBrains/ideavim/pull/558">558</a> by <a href="https://github.com/citizenmatt">Matt
+        Ellis</a>: Fix incorrect normalising for trailing inlay
+      </li>
+      <li><a href="https://github.com/JetBrains/ideavim/pull/554">554</a> by <a href="https://github.com/citizenmatt">Matt
+        Ellis</a>: Refactor &quot;last column&quot; calculations
+      </li>
+      <li><a href="https://github.com/JetBrains/ideavim/pull/553">553</a> by <a href="https://github.com/citizenmatt">Matt
+        Ellis</a>: Rearrange and rename some code in engine
+      </li>
+      <li><a href="https://github.com/JetBrains/ideavim/pull/560">560</a> by <a
+          href="https://github.com/Runinho">Runinho</a>: Fix(VIM-2577) paste not working at end of notebook cell
+      </li>
+      <li><a href="https://github.com/JetBrains/ideavim/pull/571">571</a> by <a href="https://github.com/adaext">Ada</a>:
+        Remove the redundant quotation mark at the end of &quot;packadd matchit&quot; command
       </li>
     </ul>
     ]]>
@@ -50,7 +46,7 @@
         <li><a href="https://youtrack.jetbrains.com/issues/VIM">Issue tracker</a>: feature requests and bug reports</li>
       </ul>
     ]]></description>
-  <version>SNAPSHOT</version>
+  <version>chylex</version>
   <vendor>JetBrains</vendor>
 
   <!-- Please search for "[VERSION UPDATE]" in project in case you update the since-build version -->

src/test/java/org/jetbrains/plugins/ideavim/action/motion/leftright/MotionLastColumnActionTest.kt

@@ -80,6 +80,28 @@ class MotionLastColumnActionTest : VimTestCase() {
     doTest(keys, before, after, VimStateMachine.Mode.VISUAL, VimStateMachine.SubMode.VISUAL_BLOCK)
   }
 
+  fun `test dollar motion resets intended location after motion`() {
+    doTest(
+      "\$hlj",
+      """
+          A Discovery
+
+          I ${c}found it in a legendary land
+          all rocks and lavender and tufted grass,[ additional symbols]
+          where it was settled on some sodden sand
+          hard by the torrent of a mountain pass.
+      """.trimIndent(),
+      """
+          A Discovery
+
+          I found it in a legendary land
+          all rocks and lavender and tu${c}fted grass,[ additional symbols]
+          where it was settled on some sodden sand
+          hard by the torrent of a mountain pass.
+      """.trimIndent()
+    )
+  }
+
   @VimBehaviorDiffers(
     originalVimAfter = """
             A Discovery

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

@@ -213,7 +213,7 @@ class KeyHandler {
   }
 
   /**
-   * See the description for [com.maddyhome.idea.vim.action.DuplicableOperatorAction]
+   * See the description for [com.maddyhome.idea.vim.command.DuplicableOperatorAction]
    */
   private fun mapOpCommand(
     key: KeyStroke,

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

@@ -176,7 +176,8 @@ abstract class VimChangeGroupBase : VimChangeGroup {
       val startOffsets = updatedRange.startOffsets
       val endOffsets = updatedRange.endOffsets
       for (i in updatedRange.size() - 1 downTo 0) {
-        editor.deleteString(TextRange(startOffsets[i], endOffsets[i]))
+        val (newRange, _) = editor.search(startOffsets[i].offset to endOffsets[i].offset, editor, LineDeleteShift.NL_ON_END) ?: continue
+        editor.deleteString(TextRange(newRange.first.point, newRange.second.point))
       }
       if (type != null) {
         val start = updatedRange.startOffset

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

@@ -0,0 +1,22 @@
+package com.maddyhome.idea.vim.option
+
+import com.maddyhome.idea.vim.api.injector
+import com.maddyhome.idea.vim.options.OptionConstants
+import com.maddyhome.idea.vim.options.OptionScope
+
+
+@Deprecated("Please use StrictMode from com.maddyhome.idea.vim.options.helpers", replaceWith = ReplaceWith("com.maddyhome.idea.vim.options.helpers.StrictMode"))
+object StrictMode {
+  @JvmName("assertTrue")
+  fun assert(condition: Boolean, message: String) {
+    if (!condition) {
+      fail(message)
+    }
+  }
+
+  fun fail(message: String) {
+    if (injector.optionService.isSet(OptionScope.GLOBAL, OptionConstants.ideastrictmodeName)) {
+      error(message)
+    }
+  }
+}