Set plugin version to chylex-38

This reverts commit 1fa78935

.github/workflows/integrationsTest.yml

@@ -27,7 +27,7 @@ jobs:
           settings-path: ${{ github.workspace }} # location for the settings.xml file
 
       - name: Run tests
-        run: ./gradlew integrationsTest
+        run: ./gradlew --no-configuration-cache integrationsTest
         env:
           YOUTRACK_TOKEN: ${{ secrets.YOUTRACK_TOKEN }}
           GITHUB_OAUTH: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/runUiOctopusTests.yml

@@ -16,14 +16,14 @@ jobs:
           java-version: 17
       - name: Setup FFmpeg
         run: brew install ffmpeg
-      - name: Setup Gradle
-        uses: gradle/gradle-build-action@v2.4.2
+#      - name: Setup Gradle
+#        uses: gradle/gradle-build-action@v2.4.2
       - name: Build Plugin
         run: gradle :buildPlugin
       - name: Run Idea
         run: |
           mkdir -p build/reports
-          gradle runIdeForUiTests -Doctopus.handler=false > build/reports/idea.log &
+          gradle --no-configuration-cache runIdeForUiTests -Doctopus.handler=false > build/reports/idea.log &
       - name: Wait for Idea started
         uses: jtalk/url-health-check-action@v3
         with:
@@ -37,7 +37,7 @@ jobs:
         run: mv tests/ui-ij-tests/video build/reports
       - name: Move sandbox logs
         if: always()
-        run: mv build/idea-sandbox/system/log sandbox-idea-log
+        run: mv build/idea-sandbox/IC-2024.1.2/log_runIdeForUiTests idea-sandbox-log
       - name: Save report
         if: always()
         uses: actions/upload-artifact@v4
@@ -46,7 +46,7 @@ jobs:
           path: |
             build/reports
             tests/ui-ij-tests/build/reports
-            sandbox-idea-log
+            idea-sandbox-log
 #  build-for-ui-test-linux:
 #    runs-on: ubuntu-latest
 #    steps:
@@ -78,4 +78,4 @@ jobs:
 #        with:
 #          name: ui-test-fails-report-linux
 #          path: |
-#            ui-test-example/build/reports
+#            ui-test-example/build/reports

.github/workflows/runUiPyTests.yml

@@ -19,14 +19,14 @@ jobs:
           python-version: '3.10'
       - name: Setup FFmpeg
         run: brew install ffmpeg
-      - name: Setup Gradle
-        uses: gradle/gradle-build-action@v2.4.2
+#      - name: Setup Gradle
+#        uses: gradle/gradle-build-action@v2.4.2
       - name: Build Plugin
         run: gradle :buildPlugin
       - name: Run Idea
         run: |
           mkdir -p build/reports
-          gradle :runIdeForUiTests -PideaType=PC > build/reports/idea.log &
+          gradle --no-configuration-cache :runIdeForUiTests -PideaType=PC > build/reports/idea.log &
       - name: Wait for Idea started
         uses: jtalk/url-health-check-action@v3
         with:
@@ -40,7 +40,7 @@ jobs:
         run: mv tests/ui-py-tests/video build/reports
       - name: Move sandbox logs
         if: always()
-        run: mv build/idea-sandbox/system/log sandbox-idea-log
+        run: mv build/idea-sandbox/PC-2024.1.2/log_runIdeForUiTests idea-sandbox-log
       - name: Save report
         if: always()
         uses: actions/upload-artifact@v4
@@ -49,4 +49,4 @@ jobs:
           path: |
             build/reports
             tests/ui-py-tests/build/reports
-            sandbox-idea-log
+            idea-sandbox-log

.github/workflows/runUiTests.yml

@@ -16,14 +16,14 @@ jobs:
           java-version: 17
       - name: Setup FFmpeg
         run: brew install ffmpeg
-      - name: Setup Gradle
-        uses: gradle/gradle-build-action@v2.4.2
+#      - name: Setup Gradle
+#        uses: gradle/gradle-build-action@v2.4.2
       - name: Build Plugin
         run: gradle :buildPlugin
       - name: Run Idea
         run: |
           mkdir -p build/reports
-          gradle runIdeForUiTests > build/reports/idea.log &
+          gradle --no-configuration-cache runIdeForUiTests > build/reports/idea.log &
       - name: Wait for Idea started
         uses: jtalk/url-health-check-action@v3
         with:
@@ -37,7 +37,7 @@ jobs:
         run: mv tests/ui-ij-tests/video build/reports
       - name: Move sandbox logs
         if: always()
-        run: mv build/idea-sandbox/system/log sandbox-idea-log
+        run: mv build/idea-sandbox/IC-2024.1.2/log_runIdeForUiTests idea-sandbox-log
       - name: Save report
         if: always()
         uses: actions/upload-artifact@v4
@@ -46,7 +46,7 @@ jobs:
           path: |
             build/reports
             tests/ui-ij-tests/build/reports
-            sandbox-idea-log
+            idea-sandbox-log
 #  build-for-ui-test-linux:
 #    runs-on: ubuntu-latest
 #    steps:
@@ -78,4 +78,4 @@ jobs:
 #        with:
 #          name: ui-test-fails-report-linux
 #          path: |
-#            ui-test-example/build/reports
+#            ui-test-example/build/reports

.gitignore

@@ -1,5 +1,6 @@
 *.swp
 /.gradle/
+/.intellijPlatform/
 
 /.idea/
 !/.idea/scopes
@@ -32,3 +33,5 @@ vim-engine/src/main/java/com/maddyhome/idea/vim/regexp/parser/generated
 
 # Created by github automation
 settings.xml
+
+.kotlin

.idea/runConfigurations/IdeaVim_full_verification.xml

@@ -12,7 +12,7 @@
       <option name="taskNames">
         <list>
           <option value="check" />
-          <option value="runPluginVerifier" />
+          <option value="verifyPlugin" />
         </list>
       </option>
       <option name="vmOptions" value="" />
@@ -20,6 +20,7 @@
     <ExternalSystemDebugServerProcess>true</ExternalSystemDebugServerProcess>
     <ExternalSystemReattachDebugProcess>true</ExternalSystemReattachDebugProcess>
     <DebugAllEnabled>false</DebugAllEnabled>
+    <RunAsTest>false</RunAsTest>
     <method v="2" />
   </configuration>
 </component>

.teamcity/_Self/buildTypes/Compatibility.kt

@@ -37,7 +37,7 @@ object Compatibility : IdeaVimBuildType({
               java -jar verifier1/verifier-cli-dev-all-1.jar check-plugin '${'$'}eu.theblob42.idea.whichkey' [latest-IU] -team-city
               java -jar verifier1/verifier-cli-dev-all-1.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 verifier1/verifier-cli-dev-all-1.jar check-plugin '${'$'}com.github.copilot' [latest-IU] -team-city
+              # java -jar verifier1/verifier-cli-dev-all-1.jar check-plugin '${'$'}com.github.copilot' [latest-IU] -team-city
               java -jar verifier1/verifier-cli-dev-all-1.jar check-plugin '${'$'}com.github.dankinsoid.multicursor' [latest-IU] -team-city
               java -jar verifier1/verifier-cli-dev-all-1.jar check-plugin '${'$'}com.joshestein.ideavim-quickscope' [latest-IU] -team-city
             """.trimIndent()

.teamcity/_Self/buildTypes/PluginVerifier.kt

@@ -22,7 +22,7 @@ object PluginVerifier : IdeaVimBuildType({
 
   steps {
     gradle {
-      tasks = "clean runPluginVerifier"
+      tasks = "clean verifyPlugin"
       buildFile = ""
       enableStacktrace = true
     }

.teamcity/_Self/buildTypes/ReleasePlugin.kt

@@ -144,6 +144,7 @@ sealed class ReleasePlugin(private val releaseType: String) : IdeaVimBuildType({
     gradle {
       name = "Run Integrations"
       tasks = "releaseActions"
+      gradleParams = "--no-configuration-cache"
     }
 //    gradle {
 //      name = "Slack Notification"

README.md

@@ -222,13 +222,13 @@ Ex commands or via `:map` command mappings:
     * Execute an action by `{action_id}`. Works from Ex command line.
     * Please don't use `:action` in mappings. Use `<Action>` instead.
 
-### Finding action ids:
+### Finding action IDs:
 
-* IJ provides `IdeaVim: track action Ids` command to show the id of the executed actions.
+* IJ provides `IdeaVim: track action IDs` command to show the id of the executed actions.
   This command can be found in "Search everywhere" (double `shift`).
 
     <details>
-        <summary><strong>"Track action Ids" Details</strong> (click to see)</summary>
+        <summary><strong>"Track action IDs" Details</strong> (click to see)</summary>
         <picture>
             <source media="(prefers-color-scheme: dark)" srcset="assets/readme/track_action_dark.gif">
             <img src="assets/readme/track_action_light.gif" alt="track action ids"/>
@@ -369,6 +369,8 @@ is the full list of synonyms.
 - Fancy constants for [undolevels](https://vimhelp.org/options.txt.html#%27undolevels%27):
   > The local value is set to -123456 when the global value is to be used.
 
+- Vi (not Vim) is a POSIX standard, and [has a spec](https://pubs.opengroup.org/onlinepubs/9699919799/utilities/vi.html)! Vim is mostly POSIX compliant when Vi compatibility is selected with the `'compatible'` option, but there are still some differences that can be changed with `'copoptions'`. The spec is interesting because it documents the behaviour of different commands in a stricter style than the user documentation, describing the current line and column after the command, for example. [More details can be found by reading `:help posix`](https://vimhelp.org/vi_diff.txt.html#posix).
+
 License
 -------
 

annotation-processors/build.gradle.kts

@@ -8,7 +8,7 @@
 
 plugins {
   kotlin("jvm")
-  kotlin("plugin.serialization") version "1.9.22"
+  kotlin("plugin.serialization") version "2.0.0"
 }
 
 val kotlinxSerializationVersion: String by project
@@ -21,7 +21,7 @@ repositories {
 }
 
 dependencies {
-  compileOnly("com.google.devtools.ksp:symbol-processing-api:2.0.0-1.0.22")
+  compileOnly("com.google.devtools.ksp:symbol-processing-api:2.0.0-1.0.24")
   implementation("org.jetbrains.kotlinx:kotlinx-serialization-json-jvm:$kotlinxSerializationVersion") {
     // kotlin stdlib is provided by IJ, so there is no need to include it into the distribution
     exclude("org.jetbrains.kotlin", "kotlin-stdlib")

build.gradle.kts

@@ -32,6 +32,8 @@ import org.eclipse.jgit.api.Git
 import org.eclipse.jgit.lib.RepositoryBuilder
 import org.intellij.markdown.ast.getTextInNode
 import org.jetbrains.changelog.Changelog
+import org.jetbrains.intellij.platform.gradle.TestFrameworkType
+import org.jetbrains.intellij.platform.gradle.tasks.aware.SplitModeAware
 import org.kohsuke.github.GHUser
 import java.net.HttpURLConnection
 import java.net.URL
@@ -43,7 +45,7 @@ buildscript {
   }
 
   dependencies {
-    classpath("org.jetbrains.kotlin:kotlin-gradle-plugin:1.9.22")
+    classpath("org.jetbrains.kotlin:kotlin-gradle-plugin:2.0.0")
     classpath("com.github.AlexPl292:mark-down-to-slack:1.1.2")
     classpath("org.eclipse.jgit:org.eclipse.jgit:6.6.0.202305301015-r")
 
@@ -64,25 +66,23 @@ buildscript {
 
 plugins {
   java
-  kotlin("jvm") version "1.9.22"
+  kotlin("jvm") version "2.0.0"
   application
   id("java-test-fixtures")
-
-  id("org.jetbrains.intellij") version "1.17.3"
-  id("org.jetbrains.changelog") version "2.2.0"
-
+  id("org.jetbrains.intellij.platform") version "2.0.0-rc2"
+  id("org.jetbrains.changelog") version "2.2.1"
   id("org.jetbrains.kotlinx.kover") version "0.6.1"
   id("com.dorongold.task-tree") version "4.0.0"
-
-  id("com.google.devtools.ksp") version "1.9.22-1.0.17"
+  id("com.google.devtools.ksp") version "2.0.0-1.0.23"
 }
 
+val moduleSources by configurations.registering
+
 // Import variables from gradle.properties file
 val javaVersion: String by project
 val kotlinVersion: String by project
 val ideaVersion: String by project
 val ideaType: String by project
-val downloadIdeaSources: String by project
 val instrumentPluginCode: String by project
 val remoteRobotVersion: String by project
 val splitModeVersion: String by project
@@ -97,7 +97,9 @@ val releaseType: String? by project
 
 repositories {
   mavenCentral()
-  maven { url = uri("https://cache-redirector.jetbrains.com/intellij-dependencies") }
+  intellijPlatform {
+    defaultRepositories()
+  }
 }
 
 dependencies {
@@ -108,9 +110,26 @@ dependencies {
   compileOnly("org.jetbrains.kotlin:kotlin-stdlib:$kotlinVersion")
   compileOnly("org.jetbrains:annotations:24.1.0")
 
-  // --------- Test dependencies ----------
+  intellijPlatform {
+    // Note that it is also possible to use local("...") to compile against a locally installed IDE
+    // E.g. local("/Users/{user}/Applications/IntelliJ IDEA Ultimate.app")
+    // Or something like: intellijIdeaUltimate(ideaVersion)
+    create(ideaType, ideaVersion)
 
-  testImplementation(testFixtures(project(":")))
+    pluginVerifier()
+    zipSigner()
+    instrumentationTools()
+
+    testFramework(TestFrameworkType.Platform)
+    testFramework(TestFrameworkType.JUnit5)
+
+    // AceJump is an optional dependency. We use their SessionManager class to check if it's active
+    plugin("AceJump", "3.8.19")
+  }
+
+  moduleSources(project(":vim-engine", "sourcesJarArtifacts"))
+
+  // --------- Test dependencies ----------
 
   testApi("com.squareup.okhttp3:okhttp:4.12.0")
 
@@ -125,7 +144,7 @@ dependencies {
   testFixturesImplementation("org.jetbrains.kotlin:kotlin-test:$kotlinVersion")
 
   // https://mvnrepository.com/artifact/org.mockito.kotlin/mockito-kotlin
-  testImplementation("org.mockito.kotlin:mockito-kotlin:5.3.1")
+  testImplementation("org.mockito.kotlin:mockito-kotlin:5.4.0")
 
   testImplementation("org.junit.jupiter:junit-jupiter-api:5.10.3")
   testImplementation("org.junit.jupiter:junit-jupiter-engine:5.10.3")
@@ -133,6 +152,12 @@ dependencies {
   testFixturesImplementation("org.junit.jupiter:junit-jupiter-api:5.10.3")
   testFixturesImplementation("org.junit.jupiter:junit-jupiter-engine:5.10.3")
   testFixturesImplementation("org.junit.jupiter:junit-jupiter-params:5.10.3")
+
+  // Temp workaround suggested in https://plugins.jetbrains.com/docs/intellij/tools-intellij-platform-gradle-plugin-faq.html#junit5-test-framework-refers-to-junit4
+  // Can be removed when IJPL-159134 is fixed
+//  testRuntimeOnly("junit:junit:4.13.2")
+  testImplementation("org.junit.vintage:junit-vintage-engine:5.10.3")
+//  testFixturesImplementation("org.junit.vintage:junit-vintage-engine:5.10.3")
 }
 
 configurations {
@@ -172,7 +197,14 @@ tasks {
       // See https://plugins.jetbrains.com/docs/intellij/using-kotlin.html#kotlin-standard-library
       // For the list of bundled versions
       apiVersion = "1.9"
-      freeCompilerArgs = listOf("-Xjvm-default=all-compatibility")
+      freeCompilerArgs = listOf(
+        "-Xjvm-default=all-compatibility",
+
+        // Needed to compile the AceJump which uses kotlin beta
+        //  Without these two option compilation fails
+        "-Xskip-prerelease-check",
+        "-Xallow-unstable-dependencies",
+      )
 //            allWarningsAsErrors = true
     }
   }
@@ -181,51 +213,76 @@ tasks {
     kotlinOptions {
       jvmTarget = javaVersion
       apiVersion = "1.9"
+
+      // Needed to compile the AceJump which uses kotlin beta
+      //  Without these two option compilation fails
+      freeCompilerArgs += listOf("-Xskip-prerelease-check", "-Xallow-unstable-dependencies")
 //            allWarningsAsErrors = true
     }
   }
 
+  // Note that this will run the plugin installed in the IDE specified in dependencies. To run in a different IDE, use
+  // a custom task (see below)
   runIde {
     systemProperty("octopus.handler", System.getProperty("octopus.handler") ?: true)
   }
 
-  downloadRobotServerPlugin {
-    version.set(remoteRobotVersion)
+  // Uncomment to run the plugin in a custom IDE, rather than the IDE specified as a compile target in dependencies
+  // Note that the version must be greater than the plugin's target version, for obvious reasons
+//  val runIdeCustom by intellijPlatformTesting.runIde.registering {
+//    type = IntelliJPlatformType.Rider
+//    version = "2024.1.2"
+//  }
+
+  // Uncomment to run the plugin in a locally installed IDE
+//  val runIdeLocal by intellijPlatformTesting.runIde.registering {
+//    localPath = file("/Users/{user}/Applications/WebStorm.app")
+//  }
+
+  val runIdeForUiTests by intellijPlatformTesting.runIde.registering {
+    task {
+      jvmArgumentProviders += CommandLineArgumentProvider {
+        listOf(
+          "-Drobot-server.port=8082",
+          "-Dide.mac.message.dialogs.as.sheets=false",
+          "-Djb.privacy.policy.text=<!--999.999-->",
+          "-Djb.consents.confirmation.enabled=false",
+          "-Dide.show.tips.on.startup.default.value=false",
+          "-Doctopus.handler=" + (System.getProperty("octopus.handler") ?: true),
+        )
+      }
+    }
+
+    plugins {
+      robotServerPlugin(remoteRobotVersion)
+    }
   }
 
-  runIdeForUiTests {
-    systemProperty("robot-server.port", "8082")
-    systemProperty("ide.mac.message.dialogs.as.sheets", "false")
-    systemProperty("jb.privacy.policy.text", "<!--999.999-->")
-    systemProperty("jb.consents.confirmation.enabled", "false")
-    systemProperty("ide.show.tips.on.startup.default.value", "false")
+  val runIdeSplitMode by intellijPlatformTesting.runIde.registering {
+    splitMode = true
+    splitModeTarget = SplitModeAware.SplitModeTarget.FRONTEND
 
-    systemProperty("octopus.handler", System.getProperty("octopus.handler") ?: true)
+    // Frontend split mode support requires 242+
+    // TODO: Remove this once IdeaVim targets 242, as the task will naturally use the target version to run
+    version.set(splitModeVersion)
   }
 
   // Add plugin open API sources to the plugin ZIP
-  val createOpenApiSourceJar by registering(Jar::class) {
-    // Java sources
-    from(sourceSets.main.get().java) {
-      include("**/com/maddyhome/idea/vim/**/*.java")
-    }
-    from(project(":vim-engine").sourceSets.main.get().java) {
-      include("**/com/maddyhome/idea/vim/**/*.java")
-    }
-    // Kotlin sources
-    from(kotlin.sourceSets.main.get().kotlin) {
-      include("**/com/maddyhome/idea/vim/**/*.kt")
-    }
-    from(project(":vim-engine").kotlin.sourceSets.main.get().kotlin) {
-      include("**/com/maddyhome/idea/vim/**/*.kt")
-    }
+  val sourcesJar by registering(Jar::class) {
+    dependsOn(moduleSources)
     destinationDirectory.set(layout.buildDirectory.dir("libs"))
-    archiveClassifier.set("src")
+    archiveClassifier.set(DocsType.SOURCES)
+    from(sourceSets.main.map { it.kotlin })
+    from(provider {
+      moduleSources.map {
+        it.map { jarFile -> zipTree(jarFile) }
+      }
+    })
   }
 
   buildPlugin {
-    dependsOn(createOpenApiSourceJar)
-    from(createOpenApiSourceJar) { into("lib/src") }
+    dependsOn(sourcesJar)
+    from(sourcesJar) { into("lib/src") }
   }
 }
 
@@ -250,44 +307,51 @@ gradle.projectsEvaluated {
 
 // --- Intellij plugin
 
-intellij {
-  version.set(ideaVersion)
-  type.set(ideaType)
-  pluginName.set("IdeaVim")
+intellijPlatform {
+  pluginConfiguration {
+    name = "IdeaVim"
+    changeNotes.set(
+      """
+        Undo in IdeaVim now works like in Vim<br/>
+        Caret movement is no longer a separate undo step, and full insert is undoable in one step.<br/>
+        <a href="https://youtrack.jetbrains.com/issue/VIM-547/Undo-splits-Insert-mode-edits-into-separate-undo-chunks">Share Feedback</a>
+        <br/>
+        <br/>
+        <a href="https://youtrack.jetbrains.com/issues/VIM?q=State:%20Fixed%20Fix%20versions:%20${version.get()}">Changelog</a>
+        """.trimIndent()
+    )
 
-  updateSinceUntilBuild.set(false)
+    ideaVersion {
+      // Let the Gradle plugin set the since-build version. It defaults to the version of the IDE we're building against
+      // specified as two components, `{branch}.{build}` (e.g., "241.15989"). There is no third component specified.
+      // The until-build version defaults to `{branch}.*`, but we want to support _all_ future versions, so we set it
+      // with a null provider (the provider is important).
+      // By letting the Gradle plugin handle this, the Plugin DevKit IntelliJ plugin cannot help us with the "Usage of
+      // IntelliJ API not available in older IDEs" inspection. However, since our since-build is the version we compile
+      // against, we can never get an API that's newer - it would be an unresolved symbol.
+      untilBuild.set(provider { null })
+    }
+  }
 
-  downloadSources.set(downloadIdeaSources.toBoolean())
-  instrumentCode.set(instrumentPluginCode.toBoolean())
-  intellijRepository.set("https://www.jetbrains.com/intellij-repository")
-  plugins.set(listOf("AceJump:3.8.11"))
-}
-
-tasks {
-  publishPlugin {
+  publishing {
     channels.set(publishChannels.split(","))
     token.set(publishToken)
   }
 
-  signPlugin {
+  signing {
     certificateChain.set(providers.environmentVariable("CERTIFICATE_CHAIN"))
     privateKey.set(providers.environmentVariable("PRIVATE_KEY"))
     password.set(providers.environmentVariable("PRIVATE_KEY_PASSWORD"))
   }
 
-  runPluginVerifier {
-    downloadDir.set("${project.buildDir}/pluginVerifier/ides")
-    teamCityOutputFormat.set(true)
+  verifyPlugin {
+    teamCityOutputFormat = true
+    ides {
+      recommended()
+    }
   }
 
-  patchPluginXml {
-    // Don't forget to update plugin.xml
-    sinceBuild.set("241.15989.150")
-
-    changeNotes.set(
-      """<a href="https://youtrack.jetbrains.com/issues/VIM?q=State:%20Fixed%20Fix%20versions:%20${version.get()}">Changelog</a>"""
-    )
-  }
+  instrumentCode.set(instrumentPluginCode.toBoolean())
 }
 
 ksp {
@@ -891,12 +955,12 @@ fun changes(): List<Change> {
   println("Start changes processing")
   for (message in messages) {
     println("Processing '$message'...")
-    val lowercaseMessage = message.toLowerCase()
+    val lowercaseMessage = message.lowercase()
     val regex = "^fix\\((vim-\\d+)\\):".toRegex()
     val findResult = regex.find(lowercaseMessage)
     if (findResult != null) {
       println("Message matches")
-      val value = findResult.groups[1]!!.value.toUpperCase()
+      val value = findResult.groups[1]!!.value.uppercase()
       val shortMessage = message.drop(findResult.range.last + 1).trim()
       newFixes += Change(value, shortMessage)
     } else {

doc/marketplace-plugin-example.md

@@ -5,9 +5,9 @@ Using actions from external plugins is the same, as tracking and reusing any IDE
 1. Install the plugin via Marketplace
 2. Enable action tracking. You can enable it by one of the following ways:
     * Execute `:set trackactionids` ex command or just `:set tai`
-    * Open the "Find actions" window by pressing `Ctrl-Shift-A` and search for "Track Action Ids" to find the toggle that enables and disables action tracking
+    * Open the "Find actions" window by pressing `Ctrl-Shift-A` and search for "Track Action IDs" to find the toggle that enables and disables action tracking
 3. Execute the plugin action the way intended by plugin author "See Edit menu or use ⇧ + ⌥ + U / Shift + Alt + U" or just find the `Toggle Camel Case` action in the "Find actions" window (`Ctrl-Shift-A`). If you action tracking is on, you will see this notification in your right bottom corner:
    
    <img alt="Notification" src="images/action-id-notification.png"/>
 4. Copy the action id from the notification to create the following mapping in your .ideavimrc
-```map <leader>t <Action>(de.netnexus.CamelCasePlugin.ToggleCamelCase)```
+```map <leader>t <Action>(de.netnexus.CamelCasePlugin.ToggleCamelCase)```

gradle.properties

@@ -16,14 +16,13 @@
 # https://data.services.jetbrains.com/products?code=IC
 # Maven releases are here: https://www.jetbrains.com/intellij-repository/releases
 # And snapshots: https://www.jetbrains.com/intellij-repository/snapshots
-ideaVersion=2024.1.1
+ideaVersion=2024.2
 # Values for type: https://plugins.jetbrains.com/docs/intellij/tools-gradle-intellij-plugin.html#intellij-extension-type
 ideaType=IC
-downloadIdeaSources=true
 instrumentPluginCode=true
-version=chylex-37
+version=chylex-38
 javaVersion=17
-remoteRobotVersion=0.11.22
+remoteRobotVersion=0.11.23
 antlrVersion=4.10.1
 
 # [VERSION UPDATE] 2024.2 - remove when IdeaVim targets 2024.2
@@ -35,7 +34,7 @@ splitModeVersion=242-EAP-SNAPSHOT
 
 # Please don't forget to update kotlin version in buildscript section
 # Also update kotlinxSerializationVersion version
-kotlinVersion=1.9.22
+kotlinVersion=2.0.0
 publishToken=token
 publishChannels=eap
 

qodana.yaml

@@ -19,9 +19,9 @@ exclude:
       - src/test/java/org/jetbrains/plugins/ideavim/propertybased/samples/JavaText.kt
       - src/test/java/org/jetbrains/plugins/ideavim/propertybased/samples/LoremText.kt
       - src/test/java/org/jetbrains/plugins/ideavim/propertybased/samples/SimpleText.kt
-      - src/main/java/com/maddyhome/idea/vim/vimscript/parser/generated
       - src/main/java/com/maddyhome/idea/vim/package-info.java
       - vim-engine/src/main/java/com/maddyhome/idea/vim/regexp/parser/generated
+      - vim-engine/src/main/java/com/maddyhome/idea/vim/parser/generated
       - src/main/java/com/maddyhome/idea/vim/group/SearchGroup.java
       - tests/ui-fixtures
 dependencyIgnores:

scripts/build.gradle.kts

@@ -20,7 +20,7 @@ repositories {
 }
 
 dependencies {
-  compileOnly("org.jetbrains.kotlin:kotlin-stdlib:1.9.24")
+  compileOnly("org.jetbrains.kotlin:kotlin-stdlib:1.9.25")
 
   implementation("io.ktor:ktor-client-core:2.3.12")
   implementation("io.ktor:ktor-client-cio:2.3.10")

src/main/java/com/maddyhome/idea/vim/PluginStartup.kt

@@ -8,14 +8,19 @@
 
 package com.maddyhome.idea.vim
 
+import com.intellij.openapi.application.ApplicationManager
 import com.intellij.openapi.fileEditor.ex.FileEditorManagerEx
 import com.intellij.openapi.project.Project
 import com.intellij.openapi.project.ProjectManagerListener
 import com.intellij.openapi.startup.ProjectActivity
+import com.intellij.openapi.updateSettings.impl.UpdateSettings
 import com.maddyhome.idea.vim.api.injector
 import com.maddyhome.idea.vim.helper.EditorHelper
 import com.maddyhome.idea.vim.newapi.IjVimEditor
 import com.maddyhome.idea.vim.newapi.globalIjOptions
+import com.maddyhome.idea.vim.newapi.initInjector
+import com.maddyhome.idea.vim.ui.JoinEap
+import com.maddyhome.idea.vim.ui.JoinEap.EAP_LINK
 
 /**
  * @author Alex Plate
@@ -28,6 +33,11 @@ internal class PluginStartup : ProjectActivity/*, LightEditCompatible*/ {
     if (firstInitializationOccurred) return
     firstInitializationOccurred = true
 
+    if (!VimPlugin.getVimState().wasSubscibedToEAPAutomatically && ApplicationManager.getApplication().isEAP && !JoinEap.eapActive()) {
+      VimPlugin.getVimState().wasSubscibedToEAPAutomatically = true
+      UpdateSettings.getInstance().storedPluginHosts += EAP_LINK
+    }
+
     // This code should be executed once
     VimPlugin.getInstance().initialize()
   }
@@ -36,6 +46,7 @@ internal class PluginStartup : ProjectActivity/*, LightEditCompatible*/ {
 // This is a temporal workaround for VIM-2487
 internal class PyNotebooksCloseWorkaround : ProjectManagerListener {
   override fun projectClosingBeforeSave(project: Project) {
+    initInjector()
     // TODO: Confirm context in CWM scenario
     if (injector.globalIjOptions().closenotebooks) {
       injector.editorGroup.getEditors().forEach { vimEditor ->

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

@@ -37,6 +37,7 @@ 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.newapi.IjVimInjectorKt;
 import com.maddyhome.idea.vim.newapi.IjVimSearchGroup;
 import com.maddyhome.idea.vim.ui.StatusBarIconFactory;
 import com.maddyhome.idea.vim.vimscript.services.VariableService;
@@ -67,7 +68,7 @@ public class VimPlugin implements PersistentStateComponent<Element>, Disposable
   private static final Logger LOG = Logger.getInstance(VimPlugin.class);
 
   static {
-    VimInjectorKt.setInjector(new IjVimInjector());
+    IjVimInjectorKt.initInjector();
   }
 
   private final @NotNull VimState state = new VimState();

src/main/java/com/maddyhome/idea/vim/VimProjectService.kt

@@ -18,7 +18,7 @@ import com.maddyhome.idea.vim.ui.ex.ExEntryPanel
 internal class VimProjectService(val project: Project) : Disposable {
   override fun dispose() {
     // Not sure if this is a best solution
-    ExEntryPanel.getInstance().editor = null
+    ExEntryPanel.getInstance().setEditor(null)
   }
 
   companion object {

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

@@ -43,6 +43,7 @@ import com.maddyhome.idea.vim.key.ShortcutOwnerInfo
 import com.maddyhome.idea.vim.listener.AceJumpService
 import com.maddyhome.idea.vim.listener.AppCodeTemplates.appCodeTemplateCaptured
 import com.maddyhome.idea.vim.newapi.globalIjOptions
+import com.maddyhome.idea.vim.newapi.initInjector
 import com.maddyhome.idea.vim.newapi.vim
 import com.maddyhome.idea.vim.ui.ex.ExEntryPanel
 import com.maddyhome.idea.vim.ui.ex.ExTextField
@@ -61,10 +62,13 @@ import javax.swing.KeyStroke
  *   way to get ideavim keys for this plugin. See VIM-3085
  */
 class VimShortcutKeyAction : AnAction(), DumbAware/*, LightEditCompatible*/ {
+
+  init {
+    initInjector()
+  }
+
   private val traceTime: Boolean
     get() {
-      // Make sure the injector is initialized
-      VimPlugin.getInstance()
       return injector.globalOptions().ideatracetime
     }
 
@@ -257,7 +261,7 @@ class VimShortcutKeyAction : AnAction(), DumbAware/*, LightEditCompatible*/ {
   private fun getEditor(e: AnActionEvent): Editor? {
     return e.getData(PlatformDataKeys.EDITOR)
       ?: if (e.getData(PlatformDataKeys.CONTEXT_COMPONENT) is ExTextField) {
-        ExEntryPanel.getInstance().editor
+        ExEntryPanel.getInstance().ijEditor
       } else {
         null
       }

src/main/java/com/maddyhome/idea/vim/action/editor/VimEditorActions.kt

@@ -79,7 +79,7 @@ internal class VimQuickJavaDoc : VimActionHandler.SingleExecution() {
   override val type: Command.Type = Command.Type.OTHER_READONLY
 
   override fun execute(editor: VimEditor, context: ExecutionContext, cmd: Command, operatorArguments: OperatorArguments): Boolean {
-    injector.actionExecutor.executeAction(IdeActions.ACTION_QUICK_JAVADOC, context)
+    injector.actionExecutor.executeAction(editor, IdeActions.ACTION_QUICK_JAVADOC, context)
     return true
   }
 }

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

@@ -0,0 +1,72 @@
+/*
+ * Copyright 2003-2023 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.command
+
+import com.intellij.openapi.editor.Editor
+import com.maddyhome.idea.vim.KeyHandler
+import com.maddyhome.idea.vim.api.injector
+import com.maddyhome.idea.vim.state.VimStateMachine
+
+/**
+ * COMPATIBILITY-LAYER: Additional class
+ * Please see: https://jb.gg/zo8n0r
+ */
+@Deprecated("Use `injector.vimState`")
+class CommandState(private val machine: VimStateMachine) {
+
+  val mode: Mode
+    get() {
+      val myMode = machine.mode
+      return when (myMode) {
+        is com.maddyhome.idea.vim.state.mode.Mode.CMD_LINE -> Mode.CMD_LINE
+        com.maddyhome.idea.vim.state.mode.Mode.INSERT -> Mode.INSERT
+        is com.maddyhome.idea.vim.state.mode.Mode.NORMAL -> Mode.COMMAND
+        is com.maddyhome.idea.vim.state.mode.Mode.OP_PENDING -> Mode.OP_PENDING
+        com.maddyhome.idea.vim.state.mode.Mode.REPLACE -> Mode.REPLACE
+        is com.maddyhome.idea.vim.state.mode.Mode.SELECT -> Mode.SELECT
+        is com.maddyhome.idea.vim.state.mode.Mode.VISUAL -> Mode.VISUAL
+      }
+    }
+
+  @Deprecated("Use `KeyHandler.keyHandlerState.commandBuilder", ReplaceWith(
+    "KeyHandler.getInstance().keyHandlerState.commandBuilder",
+    "com.maddyhome.idea.vim.KeyHandler"
+  )
+  )
+  val commandBuilder: CommandBuilder
+    get() = KeyHandler.getInstance().keyHandlerState.commandBuilder
+
+  @Deprecated("Use `KeyHandler.keyHandlerState.mappingState", ReplaceWith(
+    "KeyHandler.getInstance().keyHandlerState.mappingState",
+    "com.maddyhome.idea.vim.KeyHandler"
+  )
+  )
+  val mappingState: MappingState
+    get() = KeyHandler.getInstance().keyHandlerState.mappingState
+
+  enum class Mode {
+    // Basic modes
+    COMMAND, VISUAL, SELECT, INSERT, CMD_LINE, /*EX*/
+
+    // Additional modes
+    OP_PENDING, REPLACE /*, VISUAL_REPLACE*/, INSERT_NORMAL, INSERT_VISUAL, INSERT_SELECT
+  }
+
+  enum class SubMode {
+    NONE, VISUAL_CHARACTER, VISUAL_LINE, VISUAL_BLOCK
+  }
+
+  companion object {
+    @JvmStatic
+    @Deprecated("Use `injector.vimState`")
+    fun getInstance(editor: Editor): CommandState {
+      return CommandState(injector.vimState)
+    }
+  }
+}

src/main/java/com/maddyhome/idea/vim/common/IndentConfig.kt

@@ -12,17 +12,17 @@ import com.intellij.application.options.CodeStyle
 import com.intellij.openapi.editor.Editor
 import com.intellij.openapi.project.Project
 import com.intellij.psi.codeStyle.CommonCodeStyleSettings.IndentOptions
+import com.maddyhome.idea.vim.api.VimIndentConfig
 
-internal class IndentConfig private constructor(indentOptions: IndentOptions) {
+internal class IndentConfig private constructor(indentOptions: IndentOptions): VimIndentConfig {
   private val indentSize = indentOptions.INDENT_SIZE
   private val tabSize = indentOptions.TAB_SIZE
   private val isUseTabs = indentOptions.USE_TAB_CHARACTER
 
-  fun getTotalIndent(count: Int): Int = indentSize * count
+  override fun getIndentSize(depth: Int): Int = indentSize * depth
+  override fun createIndentByDepth(depth: Int): String = createIndentBySize(getIndentSize(depth))
 
-  fun createIndentByCount(count: Int): String = createIndentBySize(getTotalIndent(count))
-
-  fun createIndentBySize(size: Int): String {
+  override fun createIndentBySize(size: Int): String {
     val tabCount: Int
     val spaceCount: Int
     if (isUseTabs) {

src/main/java/com/maddyhome/idea/vim/config/VimState.kt

@@ -18,6 +18,8 @@ import kotlin.reflect.KProperty
 internal class VimState {
   var isIdeaJoinNotified by StateProperty("idea-join")
   var isIdeaPutNotified by StateProperty("idea-put")
+  var isNewUndoNotified by StateProperty("idea-undo")
+  var wasSubscibedToEAPAutomatically by StateProperty("was-automatically-subscribed-to-eap")
 
   fun readData(element: Element) {
     val notifications = element.getChild("notifications")

src/main/java/com/maddyhome/idea/vim/ex/ExOutputModel.kt

@@ -9,14 +9,15 @@ package com.maddyhome.idea.vim.ex
 
 import com.intellij.openapi.application.ApplicationManager
 import com.intellij.openapi.editor.Editor
-import com.maddyhome.idea.vim.api.VimOutputPanel
+import com.maddyhome.idea.vim.api.VimOutputPanelBase
 import com.maddyhome.idea.vim.api.injector
 import com.maddyhome.idea.vim.helper.vimExOutput
 import com.maddyhome.idea.vim.ui.ExOutputPanel
 import java.lang.ref.WeakReference
+import javax.swing.KeyStroke
 
 // TODO: We need a nicer way to handle output, especially wrt testing, appending + clearing
-class ExOutputModel(private val myEditor: WeakReference<Editor>) : VimOutputPanel {
+class ExOutputModel(private val myEditor: WeakReference<Editor>) : VimOutputPanelBase() {
   private var isActiveInTestMode = false
 
   val editor get() = myEditor.get()
@@ -48,6 +49,24 @@ class ExOutputModel(private val myEditor: WeakReference<Editor>) : VimOutputPane
     }
   }
 
+  override fun scrollPage() {
+    val notNullEditor = editor ?: return
+    val panel = ExOutputPanel.getNullablePanel(notNullEditor) ?: return
+    panel.scrollPage()
+  }
+
+  override fun scrollHalfPage() {
+    val notNullEditor = editor ?: return
+    val panel = ExOutputPanel.getNullablePanel(notNullEditor) ?: return
+    panel.scrollHalfPage()
+  }
+
+  override fun scrollLine() {
+    val notNullEditor = editor ?: return
+    val panel = ExOutputPanel.getNullablePanel(notNullEditor) ?: return
+    panel.scrollLine()
+  }
+
   override var text: String = ""
     get() = if (!ApplicationManager.getApplication().isUnitTestMode) {
       editor?.let { ExOutputPanel.getInstance(it).text } ?: ""
@@ -66,6 +85,17 @@ class ExOutputModel(private val myEditor: WeakReference<Editor>) : VimOutputPane
         isActiveInTestMode = newValue.isNotEmpty()
       }
     }
+  override var label: String
+    get() {
+      val notNullEditor = editor ?: return ""
+      val panel = ExOutputPanel.getNullablePanel(notNullEditor) ?: return ""
+      return panel.myLabel.text
+    }
+    set(value) {
+      val notNullEditor = editor ?: return
+      val panel = ExOutputPanel.getNullablePanel(notNullEditor) ?: return
+      panel.myLabel.text = value
+    }
 
   fun output(text: String) {
     this.text = text
@@ -75,6 +105,25 @@ class ExOutputModel(private val myEditor: WeakReference<Editor>) : VimOutputPane
     text = ""
   }
 
+  override val atEnd: Boolean
+    get() {
+      val notNullEditor = editor ?: return false
+      val panel = ExOutputPanel.getNullablePanel(notNullEditor) ?: return false
+      return panel.isAtEnd()
+    }
+
+  override fun onBadKey() {
+    val notNullEditor = editor ?: return
+    val panel = ExOutputPanel.getNullablePanel(notNullEditor) ?: return
+    panel.onBadKey()
+  }
+
+  override fun close(key: KeyStroke?) {
+    val notNullEditor = editor ?: return
+    val panel = ExOutputPanel.getNullablePanel(notNullEditor) ?: return
+    panel.close(key)
+  }
+
   override fun close() {
     if (!ApplicationManager.getApplication().isUnitTestMode) {
       editor?.let { ExOutputPanel.getInstance(it).close() }

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

@@ -31,6 +31,7 @@ import com.maddyhome.idea.vim.key.OperatorFunction
 import com.maddyhome.idea.vim.newapi.vim
 import com.maddyhome.idea.vim.state.mode.SelectionType
 import com.maddyhome.idea.vim.ui.ModalEntry
+import com.maddyhome.idea.vim.ui.ex.ExEntryPanelService
 import com.maddyhome.idea.vim.vimscript.model.Executable
 import com.maddyhome.idea.vim.vimscript.model.ExecutionResult
 import com.maddyhome.idea.vim.vimscript.model.VimLContext
@@ -183,7 +184,7 @@ object VimExtensionFacade {
   /** Returns a string typed in the input box similar to 'input()'. */
   @JvmStatic
   fun inputString(editor: Editor, context: DataContext, prompt: String, finishOn: Char?): String {
-    return injector.commandLine.inputString(editor.vim, context.vim, prompt, finishOn) ?: ""
+    return (injector.commandLine as ExEntryPanelService).inputString(editor.vim, context.vim, prompt, finishOn) ?: ""
   }
 
   /** Get the current contents of the given register similar to 'getreg()'. */

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

@@ -79,11 +79,12 @@ internal class CommentaryExtension : VimExtension {
 
         val project = editor.ij.project!!
         val callback = { afterCommenting(mode, editor, resetCaret, range) }
-        actions.any { executeActionWithCallbackOnSuccess(it, project, context, callback) }
+        actions.any { executeActionWithCallbackOnSuccess(editor, it, project, context, callback) }
       }
     }
 
     private fun executeActionWithCallbackOnSuccess(
+      editor: VimEditor,
       action: String,
       project: Project,
       context: ExecutionContext,
@@ -92,7 +93,7 @@ internal class CommentaryExtension : VimExtension {
       val res = Ref.create<Boolean>(false)
       AsyncActionExecutionService.getInstance(project).withExecutionAfterAction(
         action,
-        { res.set(injector.actionExecutor.executeAction(action, context)) },
+        { res.set(injector.actionExecutor.executeAction(editor, name = action, context = context)) },
         { if (res.get()) callback() })
       return res.get()
     }

src/main/java/com/maddyhome/idea/vim/extension/highlightedyank/VimHighlightedYank.kt

@@ -23,13 +23,15 @@ import com.intellij.util.Alarm
 import com.intellij.util.Alarm.ThreadToUse
 import com.maddyhome.idea.vim.VimPlugin
 import com.maddyhome.idea.vim.api.VimEditor
+import com.maddyhome.idea.vim.api.injector
+import com.maddyhome.idea.vim.common.ModeChangeListener
 import com.maddyhome.idea.vim.common.TextRange
+import com.maddyhome.idea.vim.common.VimYankListener
 import com.maddyhome.idea.vim.extension.VimExtension
 import com.maddyhome.idea.vim.helper.MessageHelper
 import com.maddyhome.idea.vim.helper.VimNlsSafe
-import com.maddyhome.idea.vim.listener.VimInsertListener
-import com.maddyhome.idea.vim.listener.VimYankListener
 import com.maddyhome.idea.vim.newapi.ij
+import com.maddyhome.idea.vim.state.mode.Mode
 import com.maddyhome.idea.vim.vimscript.model.datatypes.VimDataType
 import com.maddyhome.idea.vim.vimscript.model.datatypes.VimString
 import org.jetbrains.annotations.NonNls
@@ -75,7 +77,7 @@ internal class HighlightColorResetter : LafManagerListener {
  *
  * When a new text is yanked or user starts editing, the old highlighting would be deleted.
  */
-internal class VimHighlightedYank : VimExtension, VimYankListener, VimInsertListener {
+internal class VimHighlightedYank : VimExtension, VimYankListener, ModeChangeListener {
   private val highlightHandler = HighlightHandler()
   private var initialised = false
 
@@ -83,8 +85,8 @@ internal class VimHighlightedYank : VimExtension, VimYankListener, VimInsertList
 
   override fun init() {
     // Note that these listeners will still be registered when IdeaVim is disabled. However, they'll never get called
-    VimPlugin.getYank().addListener(this)
-    VimPlugin.getChange().addInsertListener(this)
+    injector.listenersNotifier.modeChangeListeners.add(this)
+    injector.listenersNotifier.yankListeners.add(this)
 
     // Register our own disposable to remove highlights when IdeaVim is disabled. Somehow, we need to re-register when
     // IdeaVim is re-enabled. We don't get a call back for that, but because the listeners are active until the
@@ -105,8 +107,8 @@ internal class VimHighlightedYank : VimExtension, VimYankListener, VimInsertList
 
   override fun dispose() {
     // Called when the extension is disabled with `:set no{extension}` or if the plugin owning the extension unloads
-    VimPlugin.getYank().removeListener(this)
-    VimPlugin.getChange().removeInsertListener(this)
+    injector.listenersNotifier.modeChangeListeners.remove(this)
+    injector.listenersNotifier.yankListeners.remove(this)
 
     highlightHandler.clearYankHighlighters()
     initialised = false
@@ -117,7 +119,8 @@ internal class VimHighlightedYank : VimExtension, VimYankListener, VimInsertList
     highlightHandler.highlightYankRange(editor.ij, range)
   }
 
-  override fun insertModeStarted(editor: Editor) {
+  override fun modeChanged(editor: VimEditor, oldMode: Mode) {
+    if (editor.mode !is Mode.INSERT) return
     ensureInitialised()
     highlightHandler.clearYankHighlighters()
   }

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

@@ -481,6 +481,9 @@ internal class NerdTree : VimExtension {
     registerCommand("NERDTreeMapNewFile", "n", NerdAction.ToIj("NewFile"))
     registerCommand("NERDTreeMapNewDir", "N", NerdAction.ToIj("NewDir"))
     registerCommand("NERDTreeMapDelete", "d", NerdAction.ToIj("\$Delete"))
+    registerCommand("NERDTreeMapCopy", "y", NerdAction.ToIj("\$Copy"))
+    registerCommand("NERDTreeMapPaste", "v", NerdAction.ToIj("\$Paste"))
+    registerCommand("NERDTreeMapRename", "<C-r>", NerdAction.ToIj("RenameElement"))
     registerCommand("NERDTreeMapRefreshRoot", "R", NerdAction.ToIj("Synchronize"))
     registerCommand("NERDTreeMapMenu", "m", NerdAction.ToIj("ShowPopupMenu"))
     registerCommand("NERDTreeMapQuit", "q", NerdAction.ToIj("HideActiveWindow"))

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

@@ -36,6 +36,7 @@ import com.maddyhome.idea.vim.extension.VimExtensionFacade.putKeyMappingIfMissin
 import com.maddyhome.idea.vim.extension.VimExtensionFacade.setRegisterForCaret
 import com.maddyhome.idea.vim.extension.exportOperatorFunction
 import com.maddyhome.idea.vim.group.findBlockRange
+import com.maddyhome.idea.vim.helper.exitVisualMode
 import com.maddyhome.idea.vim.helper.runWithEveryCaretAndRestore
 import com.maddyhome.idea.vim.key.OperatorFunction
 import com.maddyhome.idea.vim.newapi.IjVimCaret
@@ -50,6 +51,7 @@ import com.maddyhome.idea.vim.state.mode.selectionType
 import org.jetbrains.annotations.NonNls
 import java.awt.event.KeyEvent
 import javax.swing.KeyStroke
+import com.maddyhome.idea.vim.state.mode.returnTo
 
 /**
  * Port of vim-surround.
@@ -115,6 +117,9 @@ internal class VimSurroundExtension : VimExtension {
 //        it.moveToOffset(lineStartOffset)
       }
       // Jump back to start
+      if (editor.mode !is Mode.NORMAL) {
+        editor.mode = Mode.NORMAL()
+      }
       executeNormalWithoutMapping(injector.parser.parseKeys("`["), ijEditor)
     }
 
@@ -136,7 +141,7 @@ internal class VimSurroundExtension : VimExtension {
       }
       runWriteAction {
         // Leave visual mode
-        executeNormalWithoutMapping(injector.parser.parseKeys("<Esc>"), editor.ij)
+        editor.exitVisualMode()
       }
     }
   }
@@ -306,8 +311,10 @@ internal class VimSurroundExtension : VimExtension {
 
     private fun getSurroundRange(caret: VimCaret): TextRange? {
       val editor = caret.editor
-      val ijEditor = editor.ij
-      return when (ijEditor.vim.mode) {
+      if (editor.mode is Mode.CMD_LINE) {
+        editor.mode = (editor.mode as Mode.CMD_LINE).returnTo()
+      }
+      return when (editor.mode) {
         is Mode.NORMAL -> injector.markService.getChangeMarks(caret)
         is Mode.VISUAL -> caret.run { TextRange(selectionStart, selectionEnd) }
         else -> null
@@ -350,6 +357,9 @@ private fun getSurroundPair(c: Char): Pair<String, String>? = if (c in SURROUND_
 
 private fun inputTagPair(editor: Editor, context: DataContext): Pair<String, String>? {
   val tagInput = inputString(editor, context, "<", '>')
+  if (editor.vim.mode is Mode.CMD_LINE) {
+    editor.vim.mode = editor.vim.mode.returnTo()
+  }
   val matcher = tagNameAndAttributesCapturePattern.matcher(tagInput)
   return if (matcher.find()) {
     val tagName = matcher.group(1)
@@ -366,6 +376,9 @@ private fun inputFunctionName(
   withInternalSpaces: Boolean,
 ): Pair<String, String>? {
   val functionNameInput = inputString(editor, context, "function: ", null)
+  if (editor.vim.mode is Mode.CMD_LINE) {
+    editor.vim.mode = editor.vim.mode.returnTo()
+  }
   if (functionNameInput.isEmpty()) return null
   return if (withInternalSpaces) "$functionNameInput( " to " )" else "$functionNameInput(" to ")"
 }

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

@@ -15,77 +15,35 @@ import com.intellij.openapi.command.CommandProcessor
 import com.intellij.openapi.command.UndoConfirmationPolicy
 import com.intellij.openapi.diagnostic.logger
 import com.intellij.openapi.editor.Editor
-import com.intellij.openapi.editor.LogicalPosition
 import com.intellij.openapi.editor.actions.EnterAction
 import com.intellij.openapi.editor.event.EditorMouseEvent
 import com.intellij.openapi.editor.event.EditorMouseListener
-import com.intellij.openapi.editor.impl.TextRangeInterval
 import com.intellij.openapi.util.UserDataHolder
-import com.intellij.openapi.util.text.StringUtil
 import com.intellij.psi.codeStyle.CodeStyleManager
 import com.intellij.psi.util.PsiUtilBase
-import com.intellij.util.containers.ContainerUtil
 import com.maddyhome.idea.vim.EventFacade
-import com.maddyhome.idea.vim.api.BufferPosition
 import com.maddyhome.idea.vim.api.ExecutionContext
 import com.maddyhome.idea.vim.api.VimCaret
 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.anyNonWhitespace
 import com.maddyhome.idea.vim.api.getLineEndForOffset
-import com.maddyhome.idea.vim.api.getLineEndOffset
 import com.maddyhome.idea.vim.api.getLineStartForOffset
-import com.maddyhome.idea.vim.api.getText
 import com.maddyhome.idea.vim.api.injector
-import com.maddyhome.idea.vim.api.lineLength
-import com.maddyhome.idea.vim.api.normalizeOffset
-import com.maddyhome.idea.vim.api.options
-import com.maddyhome.idea.vim.command.Argument
-import com.maddyhome.idea.vim.command.OperatorArguments
-import com.maddyhome.idea.vim.common.IndentConfig.Companion.create
 import com.maddyhome.idea.vim.common.TextRange
-import com.maddyhome.idea.vim.ex.ranges.LineRange
-import com.maddyhome.idea.vim.group.MotionGroup.Companion.getMotionRange2
-import com.maddyhome.idea.vim.group.visual.VimSelection
 import com.maddyhome.idea.vim.group.visual.vimSetSystemSelectionSilently
-import com.maddyhome.idea.vim.handler.Motion
-import com.maddyhome.idea.vim.handler.Motion.AbsoluteOffset
 import com.maddyhome.idea.vim.handler.commandContinuation
-import com.maddyhome.idea.vim.helper.CharacterHelper
-import com.maddyhome.idea.vim.helper.CharacterHelper.changeCase
-import com.maddyhome.idea.vim.helper.CharacterHelper.charType
-import com.maddyhome.idea.vim.helper.EditorHelper
-import com.maddyhome.idea.vim.helper.NumberType
-import com.maddyhome.idea.vim.helper.endOffsetInclusive
-import com.maddyhome.idea.vim.helper.findNumberUnderCursor
-import com.maddyhome.idea.vim.helper.findNumbersInRange
 import com.maddyhome.idea.vim.helper.inInsertMode
-import com.maddyhome.idea.vim.helper.moveToInlayAwareLogicalPosition
-import com.maddyhome.idea.vim.helper.moveToInlayAwareOffset
 import com.maddyhome.idea.vim.key.KeyHandlerKeeper.Companion.getInstance
 import com.maddyhome.idea.vim.listener.VimInsertListener
-import com.maddyhome.idea.vim.newapi.IjEditorExecutionContext
 import com.maddyhome.idea.vim.newapi.IjVimCaret
 import com.maddyhome.idea.vim.newapi.IjVimEditor
 import com.maddyhome.idea.vim.newapi.ij
-import com.maddyhome.idea.vim.regexp.VimRegex
-import com.maddyhome.idea.vim.regexp.match.VimMatchResult
 import com.maddyhome.idea.vim.state.mode.Mode
-import com.maddyhome.idea.vim.state.mode.Mode.VISUAL
-import com.maddyhome.idea.vim.state.mode.SelectionType
-import com.maddyhome.idea.vim.vimscript.model.commands.SortOption
-import org.jetbrains.annotations.TestOnly
-import java.math.BigInteger
-import java.util.*
-import java.util.function.Consumer
-import kotlin.math.max
 
 /**
  * Provides all the insert/replace related functionality
  */
 class ChangeGroup : VimChangeGroupBase() {
-  private val insertListeners = ContainerUtil.createLockFreeCopyOnWriteList<VimInsertListener>()
   private val listener: EditorMouseListener = object : EditorMouseListener {
     override fun mouseClicked(event: EditorMouseEvent) {
       val editor = event.editor
@@ -145,163 +103,6 @@ class ChangeGroup : VimChangeGroupBase() {
     }
   }
 
-  override fun getDeleteRangeAndType2(
-    editor: VimEditor,
-    caret: VimCaret,
-    context: ExecutionContext,
-    argument: Argument,
-    isChange: Boolean,
-    operatorArguments: OperatorArguments,
-  ): Pair<TextRange, SelectionType>? {
-    val range = getMotionRange2(
-      (editor as IjVimEditor).editor,
-      (caret as IjVimCaret).caret,
-      (context as IjEditorExecutionContext).context,
-      argument,
-      operatorArguments
-    )
-      ?: return null
-
-    // Delete motion commands that are not linewise become linewise if all the following are true:
-    // 1) The range is across multiple lines
-    // 2) There is only whitespace before the start of the range
-    // 3) There is only whitespace after the end of the range
-    var type: SelectionType
-    type = if (argument.motion.isLinewiseMotion()) {
-      SelectionType.LINE_WISE
-    } else {
-      SelectionType.CHARACTER_WISE
-    }
-    val motion = argument.motion
-    if (!isChange && !motion.isLinewiseMotion()) {
-      val start = editor.offsetToBufferPosition(range.startOffset)
-      val end = editor.offsetToBufferPosition(range.endOffset)
-      if (start.line != end.line) {
-        val offset1 = range.startOffset
-        if (!editor.anyNonWhitespace(offset1, -1)) {
-          val offset = range.endOffset
-          if (!editor.anyNonWhitespace(offset, 1)) {
-            type = SelectionType.LINE_WISE
-          }
-        }
-      }
-    }
-    return Pair(range, type)
-  }
-
-  /**
-   * Toggles the case of count characters
-   *
-   * @param editor The editor to change
-   * @param caret  The caret on which the operation is performed
-   * @param count  The number of characters to change
-   * @return true if able to change count characters
-   */
-  override fun changeCaseToggleCharacter(editor: VimEditor, caret: VimCaret, count: Int): Boolean {
-    val allowWrap = injector.options(editor).whichwrap.contains("~")
-    var motion = injector.motion.getHorizontalMotion(editor, caret, count, true, allowWrap)
-    if (motion is Motion.Error) return false
-    changeCase(editor, caret, caret.offset, (motion as AbsoluteOffset).offset, CharacterHelper.CASE_TOGGLE)
-    motion = injector.motion.getHorizontalMotion(
-      editor,
-      caret,
-      count,
-      false,
-      allowWrap
-    ) // same but without allow end because we can change till end, but can't move caret there
-    if (motion is AbsoluteOffset) {
-      caret.moveToOffset(editor.normalizeOffset(motion.offset, false))
-    }
-    return true
-  }
-
-  override fun blockInsert(
-    editor: VimEditor,
-    context: ExecutionContext,
-    range: TextRange,
-    append: Boolean,
-    operatorArguments: OperatorArguments,
-  ): Boolean {
-    val lines = getLinesCountInVisualBlock(editor, range)
-    val startPosition = editor.offsetToBufferPosition(range.startOffset)
-    val mode = operatorArguments.mode
-    val visualBlockMode = mode is VISUAL && mode.selectionType === SelectionType.BLOCK_WISE
-    for (caret in editor.carets()) {
-      val line = startPosition.line
-      var column = startPosition.column
-      if (!visualBlockMode) {
-        column = 0
-      } else if (append) {
-        column += range.maxLength
-        if (caret.vimLastColumn == VimMotionGroupBase.LAST_COLUMN) {
-          column = VimMotionGroupBase.LAST_COLUMN
-        }
-      }
-      val lineLength = editor.lineLength(line)
-      if (column < VimMotionGroupBase.LAST_COLUMN && lineLength < column) {
-        val pad = EditorHelper.pad((editor as IjVimEditor).editor, line, column)
-        val offset = editor.getLineEndOffset(line)
-        insertText(editor, caret, offset, pad)
-      }
-      if (visualBlockMode || !append) {
-        (caret as IjVimCaret).caret.moveToInlayAwareLogicalPosition(LogicalPosition(line, column))
-      }
-      if (visualBlockMode) {
-        setInsertRepeat(lines, column, append)
-      }
-    }
-    if (visualBlockMode || !append) {
-      insertBeforeCursor(editor, context)
-    } else {
-      insertAfterCursor(editor, context)
-    }
-    return true
-  }
-
-  /**
-   * Changes the case of all the characters in the range
-   *
-   * @param editor The editor to change
-   * @param caret  The caret to be moved
-   * @param range  The range to change
-   * @param type   The case change type (TOGGLE, UPPER, LOWER)
-   * @return true if able to delete the text, false if not
-   */
-  override fun changeCaseRange(editor: VimEditor, caret: VimCaret, range: TextRange, type: Char): Boolean {
-    val starts = range.startOffsets
-    val ends = range.endOffsets
-    for (i in ends.indices.reversed()) {
-      changeCase(editor, caret, starts[i], ends[i], type)
-    }
-    caret.moveToOffset(range.startOffset)
-    return true
-  }
-
-  /**
-   * This performs the actual case change.
-   *
-   * @param editor The editor to change
-   * @param start  The start offset to change
-   * @param end    The end offset to change
-   * @param type   The type of change (TOGGLE, UPPER, LOWER)
-   */
-  private fun changeCase(editor: VimEditor, caret: VimCaret, start: Int, end: Int, type: Char) {
-    var start = start
-    var end = end
-    if (start > end) {
-      val t = end
-      end = start
-      start = t
-    }
-    end = editor.normalizeOffset(end, true)
-    val chars = editor.text()
-    val sb = StringBuilder()
-    for (i in start until end) {
-      sb.append(changeCase(chars[i], type))
-    }
-    replaceText(editor, caret, start, end, sb.toString())
-  }
-
   private fun restoreCursor(editor: VimEditor, caret: VimCaret, startLine: Int) {
     if (caret != editor.primaryCaret()) {
       (editor as IjVimEditor).editor.caretModel.addCaret(
@@ -310,88 +111,13 @@ class ChangeGroup : VimChangeGroupBase() {
     }
   }
 
-  /**
-   * Changes the case of all the character moved over by the motion argument.
-   *
-   * @param editor   The editor to change
-   * @param caret    The caret on which motion pretends to be performed
-   * @param context  The data context
-   * @param type     The case change type (TOGGLE, UPPER, LOWER)
-   * @param argument The motion command
-   * @return true if able to delete the text, false if not
-   */
-  override fun changeCaseMotion(
-    editor: VimEditor,
-    caret: VimCaret,
-    context: ExecutionContext?,
-    type: Char,
-    argument: Argument,
-    operatorArguments: OperatorArguments,
-  ): Boolean {
-    val range = injector.motion.getMotionRange(
-      editor, caret, context!!, argument,
-      operatorArguments
-    )
-    return range != null && changeCaseRange(editor, caret, range, type)
-  }
-
-  override fun reformatCodeMotion(
-    editor: VimEditor,
-    caret: VimCaret,
-    context: ExecutionContext,
-    argument: Argument,
-    operatorArguments: OperatorArguments,
-  ): Boolean {
-    val range = injector.motion.getMotionRange(
-      editor, caret, context, argument,
-      operatorArguments
-    )
-    return range != null && reformatCodeRange(editor, caret, range)
-  }
-
-  override fun reformatCodeSelection(editor: VimEditor, caret: VimCaret, range: VimSelection) {
-    val textRange = range.toVimTextRange(true)
-    reformatCodeRange(editor, caret, textRange)
-  }
-
-  private fun reformatCodeRange(editor: VimEditor, caret: VimCaret, range: TextRange): Boolean {
-    val starts = range.startOffsets
-    val ends = range.endOffsets
-    val firstLine = editor.offsetToBufferPosition(range.startOffset).line
-    for (i in ends.indices.reversed()) {
-      val startOffset = editor.getLineStartForOffset(starts[i])
-      val offset = ends[i] - if (startOffset == ends[i]) 0 else 1
-      val endOffset = editor.getLineEndForOffset(offset)
-      reformatCode(editor, startOffset, endOffset)
-    }
-    val newOffset = injector.motion.moveCaretToLineStartSkipLeading(editor, firstLine)
-    caret.moveToOffset(newOffset)
-    return true
-  }
-
-  private fun reformatCode(editor: VimEditor, start: Int, end: Int) {
+  override fun reformatCode(editor: VimEditor, start: Int, end: Int) {
     val project = (editor as IjVimEditor).editor.project ?: return
     val file = PsiUtilBase.getPsiFileInEditor(editor.editor, project) ?: return
     val textRange = com.intellij.openapi.util.TextRange.create(start, end)
     CodeStyleManager.getInstance(project).reformatText(file, listOf(textRange))
   }
 
-  override fun autoIndentMotion(
-    editor: VimEditor,
-    caret: VimCaret,
-    context: ExecutionContext,
-    argument: Argument,
-    operatorArguments: OperatorArguments,
-  ) {
-    val range = injector.motion.getMotionRange(editor, caret, context, argument, operatorArguments)
-    if (range != null) {
-      autoIndentRange(
-        editor, caret, context,
-        TextRange(range.startOffset, range.endOffsetInclusive)
-      )
-    }
-  }
-
   override fun autoIndentRange(
     editor: VimEditor,
     caret: VimCaret,
@@ -446,361 +172,14 @@ class ChangeGroup : VimChangeGroupBase() {
     }
   }
 
-  override fun indentLines(
-    editor: VimEditor,
-    caret: VimCaret,
-    context: ExecutionContext,
-    lines: Int,
-    dir: Int,
-    operatorArguments: OperatorArguments,
-  ) {
-    val start = caret.offset
-    val end = injector.motion.moveCaretToRelativeLineEnd(editor, caret, lines - 1, true)
-    indentRange(editor, caret, context, TextRange(start, end), 1, dir, operatorArguments)
-  }
-
-  override fun indentMotion(
-    editor: VimEditor,
-    caret: VimCaret,
-    context: ExecutionContext,
-    argument: Argument,
-    dir: Int,
-    operatorArguments: OperatorArguments,
-  ) {
-    val range = injector.motion.getMotionRange(editor, caret, context, argument, operatorArguments)
-    if (range != null) {
-      indentRange(editor, caret, context, range, 1, dir, operatorArguments)
-    }
-  }
-
-  override fun indentRange(
-    editor: VimEditor,
-    caret: VimCaret,
-    context: ExecutionContext,
-    range: TextRange,
-    count: Int,
-    dir: Int,
-    operatorArguments: OperatorArguments,
-  ) {
-    if (logger.isDebugEnabled) {
-      logger.debug("count=$count")
-    }
-
-    // Remember the current caret column
-    val intendedColumn = caret.vimLastColumn
-    val indentConfig = create((editor as IjVimEditor).editor)
-    val sline = editor.offsetToBufferPosition(range.startOffset).line
-    val endLogicalPosition = editor.offsetToBufferPosition(range.endOffset)
-    val eline = if (endLogicalPosition.column == 0) max((endLogicalPosition.line - 1).toDouble(), 0.0)
-      .toInt() else endLogicalPosition.line
-    if (range.isMultiple) {
-      val from = editor.offsetToBufferPosition(range.startOffset).column
-      if (dir == 1) {
-        // Right shift blockwise selection
-        val indent = indentConfig.createIndentByCount(count)
-        for (l in sline..eline) {
-          val len = editor.lineLength(l)
-          if (len > from) {
-            val spos = BufferPosition(l, from, false)
-            insertText(editor, caret, spos, indent)
-          }
-        }
-      } else {
-        // Left shift blockwise selection
-        val chars = editor.text()
-        for (l in sline..eline) {
-          val len = editor.lineLength(l)
-          if (len > from) {
-            val spos = BufferPosition(l, from, false)
-            val epos = BufferPosition(l, from + indentConfig.getTotalIndent(count) - 1, false)
-            val wsoff = editor.bufferPositionToOffset(spos)
-            val weoff = editor.bufferPositionToOffset(epos)
-            var pos: Int
-            pos = wsoff
-            while (pos <= weoff) {
-              if (charType(editor, chars[pos], false) !== CharacterHelper.CharacterType.WHITESPACE) {
-                break
-              }
-              pos++
-            }
-            if (pos > wsoff) {
-              deleteText(editor, TextRange(wsoff, pos), null, caret, operatorArguments, true)
-            }
-          }
-        }
-      }
-    } else {
-      // Shift non-blockwise selection
-      for (l in sline..eline) {
-        val soff = editor.getLineStartOffset(l)
-        val eoff = editor.getLineEndOffset(l, true)
-        val woff = injector.motion.moveCaretToLineStartSkipLeading(editor, l)
-        val col = editor.offsetToBufferPosition(woff).column
-        val limit = max(0.0, (col + dir * indentConfig.getTotalIndent(count)).toDouble())
-          .toInt()
-        if (col > 0 || soff != eoff) {
-          val indent = indentConfig.createIndentBySize(limit)
-          replaceText(editor, caret, soff, woff, indent)
-        }
-      }
-    }
-    if (!editor.editor.inInsertMode) {
-      if (!range.isMultiple) {
-        // The caret has moved, so reset the intended column before trying to get the expected offset
-        val newCaret = caret.setVimLastColumnAndGetCaret(intendedColumn)
-        val offset = injector.motion.moveCaretToLineWithStartOfLineOption(editor, sline, caret)
-        newCaret.moveToOffset(offset)
-      } else {
-        caret.moveToOffset(range.startOffset)
-      }
-    }
-  }
-
-  /**
-   * Sort range of text with a given comparator
-   *
-   * @param editor         The editor to replace text in
-   * @param range          The range to sort
-   * @param lineComparator The comparator to use to sort
-   * @param sortOptions     The option to sort the range
-   * @return true if able to sort the text, false if not
-   */
-  override fun sortRange(
-    editor: VimEditor, caret: VimCaret, range: LineRange, lineComparator: Comparator<String>,
-    sortOptions: SortOption,
-  ): Boolean {
-    val startLine = range.startLine
-    val endLine = range.endLine
-    val count = range.size
-    if (count < 2) {
-      return false
-    }
-    val startOffset = editor.getLineStartOffset(startLine)
-    val endOffset = editor.getLineEndOffset(endLine)
-
-    val selectedText = (editor as IjVimEditor).editor.document.getText(TextRangeInterval(startOffset, endOffset))
-    val lines = selectedText.split("\n")
-    val modifiedLines = sortOptions.pattern?.let {
-      if (sortOptions.sortOnPattern) {
-        extractPatternFromLines(editor, lines, startLine, it)
-      } else {
-        deletePatternFromLines(editor, lines, startLine, it)
-      }
-    } ?: lines
-    val sortedLines = lines.zip(modifiedLines)
-      .sortedWith { l1, l2 -> lineComparator.compare(l1.second, l2.second) }
-      .map {it.first}
-      .toMutableList()
-
-    if (sortOptions.unique) {
-      val iterator = sortedLines.iterator()
-      var previous: String? = null
-      while (iterator.hasNext()) {
-        val current = iterator.next()
-        if (current == previous || sortOptions.ignoreCase && current.equals(previous, ignoreCase = true)) {
-          iterator.remove()
-        } else {
-          previous = current
-        }
-      }
-    }
-    if (sortedLines.isEmpty()) {
-      return false
-    }
-    replaceText(editor, caret, startOffset, endOffset, StringUtil.join(sortedLines, "\n"))
-    return true
-  }
-
-  private fun extractPatternFromLines(editor: VimEditor, lines: List<String>, startLine: Int, pattern: String): List<String> {
-    val regex = VimRegex(pattern)
-    return lines.mapIndexed { i: Int, line: String ->
-      val result = regex.findInLine(editor, startLine + i, 0)
-      when (result) {
-        is VimMatchResult.Success -> result.value
-        is VimMatchResult.Failure -> line
-      }
-    }
-  }
-
-  private fun deletePatternFromLines(editor: VimEditor, lines: List<String>, startLine: Int, pattern: String): List<String> {
-    val regex = VimRegex(pattern)
-    return lines.mapIndexed { i: Int, line: String ->
-      val result = regex.findInLine(editor, startLine + i, 0)
-      when (result) {
-        is VimMatchResult.Success -> line.substring(result.value.length, line.length)
-        is VimMatchResult.Failure -> line
-      }
-    }
-  }
-
-  /**
-   * Perform increment and decrement for numbers in visual mode
-   *
-   *
-   * Flag [avalanche] marks if increment (or decrement) should be performed in avalanche mode
-   * (for v_g_Ctrl-A and v_g_Ctrl-X commands)
-   *
-   * @return true
-   */
-  override fun changeNumberVisualMode(
-    editor: VimEditor,
-    caret: VimCaret,
-    selectedRange: TextRange,
-    count: Int,
-    avalanche: Boolean,
-  ): Boolean {
-
-    val nf: List<String> = injector.options(editor).nrformats
-    val alpha = nf.contains("alpha")
-    val hex = nf.contains("hex")
-    val octal = nf.contains("octal")
-    val numberRanges = findNumbersInRange((editor as IjVimEditor).editor, selectedRange, alpha, hex, octal)
-    val newNumbers: MutableList<String?> = ArrayList()
-    for (i in numberRanges.indices) {
-      val numberRange = numberRanges[i]
-      val iCount = if (avalanche) (i + 1) * count else count
-      val newNumber = changeNumberInRange(editor, numberRange, iCount, alpha, hex, octal)
-      newNumbers.add(newNumber)
-    }
-    for (i in newNumbers.indices.reversed()) {
-      // Replace text bottom up. In other direction ranges will be desynchronized after inc numbers like 99
-      val (first) = numberRanges[i]
-      val newNumber = newNumbers[i]
-      replaceText(editor, caret, first.startOffset, first.endOffset, newNumber!!)
-    }
-    (caret as IjVimCaret).caret.moveToInlayAwareOffset(selectedRange.startOffset)
-    return true
-  }
-
-  override fun changeNumber(editor: VimEditor, caret: VimCaret, count: Int): Boolean {
-    val nf: List<String> = injector.options(editor).nrformats
-    val alpha = nf.contains("alpha")
-    val hex = nf.contains("hex")
-    val octal = nf.contains("octal")
-    val range = findNumberUnderCursor((editor as IjVimEditor).editor, (caret as IjVimCaret).caret, alpha, hex, octal)
-    if (range == null) {
-      logger.debug("no number on line")
-      return false
-    }
-    val newNumber = changeNumberInRange(editor, range, count, alpha, hex, octal)
-    return if (newNumber == null) {
-      false
-    } else {
-      replaceText(editor, caret, range.first.startOffset, range.first.endOffset, newNumber)
-      caret.caret.moveToInlayAwareOffset(range.first.startOffset + newNumber.length - 1)
-      true
-    }
-  }
-
-  override fun reset() {
-    strokes.clear()
-    repeatCharsCount = 0
-    if (lastStrokes != null) {
-      lastStrokes!!.clear()
-    }
-  }
-
-  override fun saveStrokes(newStrokes: String?) {
-    val chars = newStrokes!!.toCharArray()
-    strokes.add(chars)
-  }
-
-  private fun changeNumberInRange(
-    editor: VimEditor,
-    range: Pair<TextRange, NumberType>,
-    count: Int,
-    alpha: Boolean,
-    hex: Boolean,
-    octal: Boolean,
-  ): String? {
-    val text = editor.getText(range.first)
-    val numberType = range.second
-    if (logger.isDebugEnabled) {
-      logger.debug("found range $range")
-      logger.debug("text=$text")
-    }
-    var number = text
-    if (text.isEmpty()) {
-      return null
-    }
-    var ch = text[0]
-    if (hex && NumberType.HEX == numberType) {
-      if (!text.lowercase(Locale.getDefault()).startsWith(HEX_START)) {
-        throw RuntimeException("Hex number should start with 0x: $text")
-      }
-      for (i in text.length - 1 downTo 2) {
-        val index = "abcdefABCDEF".indexOf(text[i])
-        if (index >= 0) {
-          lastLower = index < 6
-          break
-        }
-      }
-      var num = BigInteger(text.substring(2), 16)
-      num = num.add(BigInteger.valueOf(count.toLong()))
-      if (num.compareTo(BigInteger.ZERO) < 0) {
-        num = BigInteger(MAX_HEX_INTEGER, 16).add(BigInteger.ONE).add(num)
-      }
-      number = num.toString(16)
-      number = number.padStart(text.length - 2, '0')
-      if (!lastLower) {
-        number = number.uppercase(Locale.getDefault())
-      }
-      number = text.substring(0, 2) + number
-    } else if (octal && NumberType.OCT == numberType && text.length > 1) {
-      if (!text.startsWith("0")) throw RuntimeException("Oct number should start with 0: $text")
-      var num = BigInteger(text, 8).add(BigInteger.valueOf(count.toLong()))
-      if (num.compareTo(BigInteger.ZERO) < 0) {
-        num = BigInteger("1777777777777777777777", 8).add(BigInteger.ONE).add(num)
-      }
-      number = num.toString(8)
-      number = "0" + number.padStart(text.length - 1, '0')
-    } else if (alpha && NumberType.ALPHA == numberType) {
-      if (!Character.isLetter(ch)) throw RuntimeException("Not alpha number : $text")
-      ch += count.toChar().code
-      if (Character.isLetter(ch)) {
-        number = ch.toString()
-      }
-    } else if (NumberType.DEC == numberType) {
-      if (ch != '-' && !Character.isDigit(ch)) throw RuntimeException("Not dec number : $text")
-      var pad = ch == '0'
-      var len = text.length
-      if (ch == '-' && text[1] == '0') {
-        pad = true
-        len--
-      }
-      var num = BigInteger(text)
-      num = num.add(BigInteger.valueOf(count.toLong()))
-      number = num.toString()
-      if (!octal && pad) {
-        var neg = false
-        if (number[0] == '-') {
-          neg = true
-          number = number.substring(1)
-        }
-        number = number.padStart(len, '0')
-        if (neg) {
-          number = "-$number"
-        }
-      }
-    }
-    return number
-  }
-
+  @Deprecated(message = "Please use listenersNotifier", replaceWith = ReplaceWith("injector.listenersNotifier.modeChangeListeners.add", imports = ["import com.maddyhome.idea.vim.api.injector"]))
   fun addInsertListener(listener: VimInsertListener) {
-    insertListeners.add(listener)
+    injector.listenersNotifier.modeChangeListeners.add(listener)
   }
 
+  @Deprecated(message = "Please use listenersNotifier", replaceWith = ReplaceWith("injector.listenersNotifier.modeChangeListeners.remove", imports = ["import com.maddyhome.idea.vim.api.injector"]))
   fun removeInsertListener(listener: VimInsertListener) {
-    insertListeners.remove(listener)
-  }
-
-  override fun notifyListeners(editor: VimEditor) {
-    insertListeners.forEach(Consumer { listener: VimInsertListener -> listener.insertModeStarted((editor as IjVimEditor).editor) })
-  }
-
-  @TestOnly
-  override fun resetRepeat() {
-    setInsertRepeat(0, 0, false)
+    injector.listenersNotifier.modeChangeListeners.remove(listener)
   }
 
   private companion object {

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

@@ -8,9 +8,7 @@
 
 package com.maddyhome.idea.vim.group;
 
-import com.intellij.execution.impl.ConsoleViewImpl;
 import com.intellij.find.EditorSearchSession;
-import com.intellij.openapi.application.ApplicationManager;
 import com.intellij.openapi.client.ClientAppSession;
 import com.intellij.openapi.client.ClientKind;
 import com.intellij.openapi.client.ClientSessionsManager;
@@ -23,12 +21,10 @@ import com.intellij.openapi.editor.event.CaretListener;
 import com.intellij.openapi.editor.ex.EditorEx;
 import com.intellij.openapi.editor.ex.EditorGutterComponentEx;
 import com.intellij.openapi.project.Project;
-import com.maddyhome.idea.vim.KeyHandler;
 import com.maddyhome.idea.vim.VimPlugin;
 import com.maddyhome.idea.vim.api.*;
 import com.maddyhome.idea.vim.ex.ExOutputModel;
 import com.maddyhome.idea.vim.helper.CaretVisualAttributesHelperKt;
-import com.maddyhome.idea.vim.helper.CommandStateHelper;
 import com.maddyhome.idea.vim.helper.EditorHelper;
 import com.maddyhome.idea.vim.helper.UserDataManager;
 import com.maddyhome.idea.vim.newapi.IjVimDocument;
@@ -218,7 +214,9 @@ public class EditorGroup implements PersistentStateComponent<Element>, VimEditor
       editorEx.addPropertyChangeListener(FontSizeChangeListener.INSTANCE);
     }
 
-    updateCaretsVisualAttributes(new IjVimEditor(editor));
+    if (injector.getApplication().isUnitTest()) {
+      updateCaretsVisualAttributes(new IjVimEditor(editor));
+    }
   }
 
   public void editorDeinit(@NotNull Editor editor) {
@@ -240,9 +238,8 @@ public class EditorGroup implements PersistentStateComponent<Element>, VimEditor
     VimPlugin.getNotifications(project).notifyAboutIdeaJoin(editor);
   }
 
-  @Nullable
   @Override
-  public Element getState() {
+  public @Nullable Element getState() {
     Element element = new Element("editor");
     saveData(element);
     return element;
@@ -318,18 +315,16 @@ public class EditorGroup implements PersistentStateComponent<Element>, VimEditor
       .collect(Collectors.toList());
   }
 
-  @NotNull
   @Override
-  public Collection<VimEditor> getEditors() {
+  public @NotNull Collection<VimEditor> getEditors() {
     return getLocalEditors()
       .filter(UserDataManager::getVimInitialised)
       .map(IjVimEditor::new)
       .collect(Collectors.toList());
   }
 
-  @NotNull
   @Override
-  public Collection<VimEditor> getEditors(@NotNull VimDocument buffer) {
+  public @NotNull Collection<VimEditor> getEditors(@NotNull VimDocument buffer) {
     final Document document = ((IjVimDocument)buffer).getDocument();
     return getLocalEditors()
       .filter(editor -> UserDataManager.getVimInitialised(editor) && editor.getDocument().equals(document))
@@ -349,7 +344,7 @@ public class EditorGroup implements PersistentStateComponent<Element>, VimEditor
     // events such as document change (to update search highlights), and these can come from CWM guests, and we'd get
     // the remote editors.
     // This invocation will always get local editors, regardless of the current context.
-    List<ClientAppSession> appSessions = ClientSessionsManager.getAppSessions(ClientKind.ALL);
+    List<ClientAppSession> appSessions = ClientSessionsManager.getAppSessions(ClientKind.LOCAL);
     if (!appSessions.isEmpty()) {
       ClientAppSession localSession = appSessions.get(0);
       return localSession.getService(ClientEditorManager.class).editors();
@@ -377,12 +372,16 @@ public class EditorGroup implements PersistentStateComponent<Element>, VimEditor
           // Note that IDE scale is handled by LafManager.lookAndFeelChanged
           VimCommandLine activeCommandLine = injector.getCommandLine().getActiveCommandLine();
           if (activeCommandLine != null) {
-            injector.getProcessGroup().cancelExEntry(new IjVimEditor(editor), true, false);
+            activeCommandLine.close(true, false);
           }
           ExOutputModel exOutputModel = ExOutputModel.tryGetInstance(editor);
           if (exOutputModel != null) {
             exOutputModel.close();
           }
+          VimModalInput modalInput = injector.getModalInput().getCurrentModalInput();
+          if (modalInput != null) {
+            modalInput.deactivate(true, false);
+          }
         }
       }
     }

src/main/java/com/maddyhome/idea/vim/group/FileGroup.kt

@@ -173,20 +173,20 @@ class FileGroup : VimFileBase() {
   /**
    * Saves specific file in the project.
    */
-  override fun saveFile(context: ExecutionContext) {
+  override fun saveFile(editor: VimEditor, context: ExecutionContext) {
     val action = if (injector.globalIjOptions().ideawrite.contains(IjOptionConstants.ideawrite_all)) {
       injector.nativeActionManager.saveAll
     } else {
       injector.nativeActionManager.saveCurrent
     }
-    action.execute(context)
+    action.execute(editor, context)
   }
 
   /**
    * Saves all files in the project.
    */
-  override fun saveFiles(context: ExecutionContext) {
-    injector.nativeActionManager.saveAll.execute(context)
+  override fun saveFiles(editor: VimEditor, context: ExecutionContext) {
+    injector.nativeActionManager.saveAll.execute(editor, context)
   }
 
   /**

src/main/java/com/maddyhome/idea/vim/group/IjVimPsiService.kt

@@ -26,7 +26,7 @@ class IjVimPsiService: VimPsiService {
     val psiFile = PsiHelper.getFile(editor.ij) ?: return null
     val psiElement = psiFile.findElementAt(pos) ?: return null
     val language = psiElement.language
-    val commenter = LanguageCommenters.INSTANCE.forLanguage(language)
+    val commenter = LanguageCommenters.INSTANCE.forLanguage(language) ?: return null
     val psiComment = PsiTreeUtil.getParentOfType(psiElement, PsiComment::class.java, false) ?: return null
     val commentText = psiComment.text
 

src/main/java/com/maddyhome/idea/vim/group/MotionGroup.kt

@@ -47,11 +47,14 @@ import com.maddyhome.idea.vim.helper.getNormalizedScrollOffset
 import com.maddyhome.idea.vim.helper.getNormalizedSideScrollOffset
 import com.maddyhome.idea.vim.helper.isEndAllowed
 import com.maddyhome.idea.vim.helper.vimLastColumn
+import com.maddyhome.idea.vim.impl.state.VimStateMachineImpl
 import com.maddyhome.idea.vim.listener.AppCodeTemplates
 import com.maddyhome.idea.vim.newapi.IjEditorExecutionContext
 import com.maddyhome.idea.vim.newapi.ij
 import com.maddyhome.idea.vim.newapi.vim
 import com.maddyhome.idea.vim.state.mode.Mode
+import com.maddyhome.idea.vim.state.mode.ReturnTo
+import com.maddyhome.idea.vim.state.mode.returnTo
 import org.jetbrains.annotations.Range
 import kotlin.math.max
 import kotlin.math.min
@@ -312,13 +315,26 @@ internal class MotionGroup : VimMotionGroupBase() {
                 KeyHandler.getInstance().reset(vimEditor)
               }
               is Mode.CMD_LINE -> {
-                injector.processGroup.cancelExEntry(vimEditor, refocusOwningEditor = false, resetCaret = false)
+                val commandLine = injector.commandLine.getActiveCommandLine() ?: return
+                commandLine.close(refocusOwningEditor = false, resetCaret = false)
                 ExOutputModel.tryGetInstance(editor)?.close()
               }
               else -> {}
             }
           }
         }
+      } else {
+        val state = injector.vimState as VimStateMachineImpl
+        if (state.mode is Mode.VISUAL) {
+          val returnTo = state.mode.returnTo
+          when (returnTo) {
+            ReturnTo.INSERT -> state.mode = Mode.INSERT
+            ReturnTo.REPLACE -> state.mode = Mode.REPLACE
+            null -> state.mode = Mode.NORMAL()
+          }
+        }
+        val keyHandler = KeyHandler.getInstance()
+        KeyHandler.getInstance().reset(keyHandler.keyHandlerState, state.mode)
       }
     }
   }

src/main/java/com/maddyhome/idea/vim/group/NotificationService.kt

@@ -62,6 +62,25 @@ internal class NotificationService(private val project: Project?) {
   @Suppress("unused")
   constructor() : this(null)
 
+  fun notifyAboutNewUndo() {
+    val notification = Notification(
+      IDEAVIM_NOTIFICATION_ID,
+      "Undo in IdeaVim now works like in Vim",
+      """
+        Caret movement is no longer a separate undo step, and full insert is undoable in one step.
+      """.trimIndent(),
+      NotificationType.INFORMATION,
+    )
+
+    notification.addAction(object : DumbAwareAction("Share Feedback") {
+      override fun actionPerformed(p0: AnActionEvent) {
+        BrowserUtil.browse("https://youtrack.jetbrains.com/issue/VIM-547/Undo-splits-Insert-mode-edits-into-separate-undo-chunks")
+      }
+    })
+
+    notification.notify(project)
+  }
+
   fun notifyAboutIdeaPut() {
     val notification = Notification(
       IDEAVIM_NOTIFICATION_ID,
@@ -182,8 +201,8 @@ internal class NotificationService(private val project: Project?) {
     ).notify(project)
   }
 
-  fun notifyActionId(id: String?) {
-    ActionIdNotifier.notifyActionId(id, project)
+  fun notifyActionId(id: String?, candidates: List<String>? = null) {
+    ActionIdNotifier.notifyActionId(id, project, candidates)
   }
 
   fun notifyKeymapIssues(issues: ArrayList<KeyMapIssue>) {
@@ -259,20 +278,31 @@ internal class NotificationService(private val project: Project?) {
 
   object ActionIdNotifier {
     private var notification: Notification? = null
-    private const val NO_ID = "<i>Cannot detect action id</i>"
 
-    fun notifyActionId(id: String?, project: Project?) {
+    fun notifyActionId(id: String?, project: Project?, candidates: List<String>? = null) {
       notification?.expire()
 
-      val content = if (id != null) "Action id: $id" else NO_ID
-      Notification(IDEAVIM_NOTIFICATION_ID, IDEAVIM_NOTIFICATION_TITLE, content, NotificationType.INFORMATION).let {
-        notification = it
-        it.whenExpired { notification = null }
-        it.setContent(it.content + "<br><br><small>Use ${ActionCenter.getToolwindowName()} to see previous ids</small>")
+      val possibleIDs = candidates?.distinct()?.sorted()
+      val content = when {
+        id != null -> "Action ID: <code>$id</code><br><br>"
+        possibleIDs.isNullOrEmpty() -> "<i>Cannot detect action ID</i><br><br>"
+        possibleIDs.size == 1 -> "Possible action ID: <code>${possibleIDs[0]}</code><br><br>"
+        else -> {
+          buildString {
+            append("<p>Multiple possible action IDs. Candidates include:<ul>")
+            possibleIDs.forEach { append("<li><code>$it</code></li>") }
+            append("</ul></p>")
+          }
+        }
+      } + "<small>See the ${ActionCenter.getToolwindowName()} tool window for previous IDs</small>"
 
+      notification = Notification(IDEAVIM_NOTIFICATION_ID, IDEAVIM_NOTIFICATION_TITLE, content, NotificationType.INFORMATION).also {
+        it.whenExpired { notification = null }
         it.addAction(StopTracking())
 
-        if (id != null) it.addAction(CopyActionId(id, project))
+        if (id != null || possibleIDs?.size == 1) {
+          it.addAction(CopyActionId(id ?: possibleIDs?.get(0), project))
+        }
 
         it.notify(project)
       }

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

@@ -95,8 +95,6 @@ class ProcessGroup : VimProcessGroupBase() {
         val progressIndicator = ProgressIndicatorProvider.getInstance().progressIndicator
         val output = handler.runProcessWithProgressIndicator(progressIndicator)
 
-        lastCommand = command
-
         if (output.isCancelled) {
           // TODO: Vim will use whatever text has already been written to stdout
           // For whatever reason, we're not getting any here, so just throw an exception

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

@@ -14,6 +14,8 @@ import com.intellij.openapi.components.State;
 import com.intellij.openapi.components.Storage;
 import com.intellij.openapi.diagnostic.Logger;
 import com.maddyhome.idea.vim.VimPlugin;
+import com.maddyhome.idea.vim.api.VimInjectorKt;
+import com.maddyhome.idea.vim.newapi.IjVimInjectorKt;
 import com.maddyhome.idea.vim.register.Register;
 import com.maddyhome.idea.vim.register.VimRegisterGroupBase;
 import com.maddyhome.idea.vim.state.mode.SelectionType;
@@ -35,6 +37,10 @@ import java.util.List;
 })
 public class RegisterGroup extends VimRegisterGroupBase implements PersistentStateComponent<Element> {
 
+  static {
+    IjVimInjectorKt.initInjector();
+  }
+
   private static final Logger logger = Logger.getInstance(RegisterGroup.class);
 
   public RegisterGroup() {

src/main/java/com/maddyhome/idea/vim/group/VimJumpServiceImpl.kt

@@ -25,6 +25,7 @@ import com.maddyhome.idea.vim.mark.Jump
 import com.maddyhome.idea.vim.newapi.IjVimEditor
 import com.maddyhome.idea.vim.newapi.globalIjOptions
 import com.maddyhome.idea.vim.newapi.ij
+import com.maddyhome.idea.vim.newapi.initInjector
 import org.jdom.Element
 
 @State(name = "VimJumpsSettings", storages = [Storage(value = "\$APP_CONFIG$/vim_settings_local.xml", roamingType = RoamingType.DISABLED)])
@@ -65,6 +66,7 @@ internal class VimJumpServiceImpl : VimJumpServiceBase(), PersistentStateCompone
   }
 
   override fun loadState(state: Element) {
+    initInjector()
     val projectElements = state.getChildren("project")
     for (projectElement in projectElements) {
       val jumps = mutableListOf<Jump>()
@@ -89,6 +91,7 @@ internal class VimJumpServiceImpl : VimJumpServiceBase(), PersistentStateCompone
 
 internal class JumpsListener(val project: Project) : RecentPlacesListener {
   override fun recentPlaceAdded(changePlace: PlaceInfo, isChanged: Boolean) {
+    initInjector()
     if (!injector.globalIjOptions().unifyjumps) return
     
     val jumpService = injector.jumpService

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

@@ -46,6 +46,7 @@ import com.maddyhome.idea.vim.put.PutData
 import com.maddyhome.idea.vim.put.VimPasteProvider
 import com.maddyhome.idea.vim.put.VimPutBase
 import com.maddyhome.idea.vim.register.RegisterConstants
+import com.maddyhome.idea.vim.state.mode.Mode
 import com.maddyhome.idea.vim.state.mode.SelectionType
 import com.maddyhome.idea.vim.state.mode.isBlock
 import com.maddyhome.idea.vim.state.mode.isChar
@@ -83,7 +84,7 @@ internal class PutGroup : VimPutBase() {
     val editor = (vimEditor as IjVimEditor).editor
     val context = vimContext.context as DataContext
     val carets: MutableMap<Caret, RangeMarker> = mutableMapOf()
-    if (editor.isInsertMode) {
+    if (injector.vimState.mode is Mode.INSERT) {
       val undo = injector.undo
       val nanoTime = System.nanoTime()
       vimEditor.forEachCaret { undo.startInsertSequence(it, it.offset, nanoTime) }

src/main/java/com/maddyhome/idea/vim/handler/EditorHandlersChainLogger.kt

@@ -16,6 +16,7 @@ import com.intellij.openapi.keymap.ex.KeymapManagerEx
 import com.intellij.openapi.project.Project
 import com.intellij.openapi.startup.ProjectActivity
 import com.maddyhome.idea.vim.api.key
+import com.maddyhome.idea.vim.newapi.initInjector
 
 /**
  * Logs the chain of handlers for esc and enter
@@ -34,6 +35,8 @@ internal class EditorHandlersChainLogger : ProjectActivity {
   private val editorHandlers = ExtensionPointName<EditorActionHandlerBean>("com.intellij.editorActionHandler")
 
   override suspend fun execute(project: Project) {
+    initInjector()
+
     if (!enableOctopus) return
 
     val escHandlers = editorHandlers.extensionList

src/main/java/com/maddyhome/idea/vim/handler/IdeActionHandler.kt

@@ -19,7 +19,7 @@ import com.maddyhome.idea.vim.command.OperatorArguments
  */
 internal abstract class IdeActionHandler(private val actionName: String) : VimActionHandler.SingleExecution() {
   override fun execute(editor: VimEditor, context: ExecutionContext, cmd: Command, operatorArguments: OperatorArguments): Boolean {
-    injector.actionExecutor.executeAction(actionName, context)
+    injector.actionExecutor.executeAction(editor, name = actionName, context = context)
     injector.scroll.scrollCaretIntoView(editor)
     return true
   }

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

@@ -19,6 +19,7 @@ import com.maddyhome.idea.vim.VimPlugin
 import com.maddyhome.idea.vim.api.VimEditor
 import com.maddyhome.idea.vim.api.globalOptions
 import com.maddyhome.idea.vim.api.injector
+import com.maddyhome.idea.vim.common.EditorListener
 import com.maddyhome.idea.vim.common.IsReplaceCharListener
 import com.maddyhome.idea.vim.common.ModeChangeListener
 import com.maddyhome.idea.vim.newapi.IjVimEditor
@@ -86,6 +87,7 @@ private fun isBlockCursorOverride() = EditorSettingsExternalizable.getInstance()
 
 private fun Editor.updatePrimaryCaretVisualAttributes() {
   if (VimPlugin.isNotEnabled()) thisLogger().error("The caret attributes should not be updated if the IdeaVim is disabled")
+  if (isIdeaVimDisabledHere) return
   caretModel.primaryCaret.visualAttributes = AttributesCache.getCaretVisualAttributes(this)
 
   // Make sure the caret is visible as soon as it's set. It might be invisible while blinking
@@ -99,6 +101,7 @@ private fun Editor.updatePrimaryCaretVisualAttributes() {
 
 private fun Editor.updateSecondaryCaretsVisualAttributes() {
   if (VimPlugin.isNotEnabled()) thisLogger().error("The caret attributes should not be updated if the IdeaVim is disabled")
+  if (isIdeaVimDisabledHere) return
   // IntelliJ simulates visual block with multiple carets with selections. Do our best to hide them
   val attributes = if (this.vim.inBlockSelection) HIDDEN else AttributesCache.getCaretVisualAttributes(this)
   this.caretModel.allCarets.forEach {
@@ -144,24 +147,28 @@ private object AttributesCache {
 @TestOnly
 internal fun getGuiCursorMode(editor: Editor) = editor.guicursorMode()
 
-class CaretVisualAttributesListener : IsReplaceCharListener, ModeChangeListener {
+class CaretVisualAttributesListener : IsReplaceCharListener, ModeChangeListener, EditorListener {
   override fun isReplaceCharChanged(editor: VimEditor) {
-    updateCaretsVisual()
+    updateCaretsVisual(editor)
   }
 
   override fun modeChanged(editor: VimEditor, oldMode: Mode) {
-    updateCaretsVisual()
+    updateCaretsVisual(editor)
   }
 
-  private fun updateCaretsVisual() {
-    updateAllEditorsCaretsVisual()
+  override fun focusGained(editor: VimEditor) {
+    updateCaretsVisual(editor)
+  }
+
+  private fun updateCaretsVisual(editor: VimEditor) {
+    val ijEditor = (editor as IjVimEditor).editor
+    ijEditor.updateCaretsVisualAttributes()
+    ijEditor.updateCaretsVisualPosition()
   }
 
   fun updateAllEditorsCaretsVisual() {
     injector.editorGroup.getEditors().forEach { editor ->
-      val ijEditor = (editor as IjVimEditor).editor
-      ijEditor.updateCaretsVisualAttributes()
-      ijEditor.updateCaretsVisualPosition()
+      updateCaretsVisual(editor)
     }
   }
 }

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

@@ -13,23 +13,23 @@ import com.intellij.openapi.actionSystem.ActionManager
 import com.intellij.openapi.actionSystem.ActionPlaces
 import com.intellij.openapi.actionSystem.AnAction
 import com.intellij.openapi.actionSystem.AnActionEvent
-import com.intellij.openapi.actionSystem.AnActionResult
 import com.intellij.openapi.actionSystem.DataContextWrapper
 import com.intellij.openapi.actionSystem.EmptyAction
 import com.intellij.openapi.actionSystem.IdeActions
 import com.intellij.openapi.actionSystem.PlatformDataKeys
-import com.intellij.openapi.actionSystem.ex.ActionManagerEx
 import com.intellij.openapi.actionSystem.ex.ActionUtil
+import com.intellij.openapi.actionSystem.ex.ActionUtil.performDumbAwareWithCallbacks
 import com.intellij.openapi.actionSystem.impl.ProxyShortcutSet
 import com.intellij.openapi.actionSystem.impl.Utils
+import com.intellij.openapi.application.ex.ApplicationManagerEx
 import com.intellij.openapi.command.CommandProcessor
 import com.intellij.openapi.command.UndoConfirmationPolicy
 import com.intellij.openapi.components.Service
+import com.intellij.openapi.diagnostic.thisLogger
 import com.intellij.openapi.editor.actionSystem.DocCommandGroupId
-import com.intellij.openapi.project.IndexNotReadyException
+import com.intellij.openapi.progress.util.ProgressIndicatorUtils
 import com.intellij.openapi.ui.popup.JBPopupFactory
 import com.intellij.openapi.util.NlsContexts
-import com.intellij.util.SlowOperations
 import com.maddyhome.idea.vim.RegisterActions
 import com.maddyhome.idea.vim.api.ExecutionContext
 import com.maddyhome.idea.vim.api.NativeAction
@@ -69,6 +69,12 @@ internal class IjActionExecutor : VimActionExecutor {
    * @param context The context to run it in
    */
   override fun executeAction(editor: VimEditor?, action: NativeAction, context: ExecutionContext): Boolean {
+    val applicationEx = ApplicationManagerEx.getApplicationEx()
+    if (ProgressIndicatorUtils.isWriteActionRunningOrPending(applicationEx)) {
+      // This is needed for VIM-3376 and it should turn into error at soeme moment
+      thisLogger().warn(RuntimeException("Actions cannot be updated when write-action is running or pending", ))
+    }
+
     val ijAction = (action as IjNativeAction).action
 
     /**
@@ -121,51 +127,15 @@ internal class IjActionExecutor : VimActionExecutor {
     }
   }
 
-  // This is taken directly from ActionUtil.performActionDumbAwareWithCallbacks
-  // But with one check removed. With this check some actions (like `:w` doesn't work)
-  // https://youtrack.jetbrains.com/issue/VIM-2691/File-is-not-saved-on-w
-  private fun performDumbAwareWithCallbacks(
-    action: AnAction,
-    event: AnActionEvent,
-    performRunnable: Runnable,
-  ) {
-    val project = event.project
-    var indexError: IndexNotReadyException? = null
-    val manager = ActionManagerEx.getInstanceEx()
-    manager.fireBeforeActionPerformed(action, event)
-    var result: AnActionResult? = null
-    try {
-      SlowOperations.allowSlowOperations(SlowOperations.ACTION_PERFORM).use {
-        performRunnable.run()
-        result = AnActionResult.PERFORMED
-      }
-    } catch (ex: IndexNotReadyException) {
-      indexError = ex
-      result = AnActionResult.failed(ex)
-    } catch (ex: RuntimeException) {
-      result = AnActionResult.failed(ex)
-      throw ex
-    } catch (ex: Error) {
-      result = AnActionResult.failed(ex)
-      throw ex
-    } finally {
-      if (result == null) result = AnActionResult.failed(Throwable())
-      manager.fireAfterActionPerformed(action, event, result!!)
-    }
-    if (indexError != null) {
-      ActionUtil.showDumbModeWarning(project, action, event)
-    }
-  }
-
   /**
    * Execute an action by name
    *
    * @param name    The name of the action to execute
    * @param context The context to run it in
    */
-  override fun executeAction(name: @NonNls String, context: ExecutionContext): Boolean {
+  override fun executeAction(editor: VimEditor, name: @NonNls String, context: ExecutionContext): Boolean {
     val action = getAction(name, context)
-    return action != null && executeAction(null, IjNativeAction(action), context)
+    return action != null && executeAction(editor, IjNativeAction(action), context)
   }
   
   private fun getAction(name: String, context: ExecutionContext): AnAction? {
@@ -211,8 +181,8 @@ internal class IjActionExecutor : VimActionExecutor {
     CommandProcessor.getInstance().executeCommand(editor?.ij?.project, runnable, name, groupId)
   }
 
-  override fun executeEsc(context: ExecutionContext): Boolean {
-    return executeAction(IdeActions.ACTION_EDITOR_ESCAPE, context)
+  override fun executeEsc(editor: VimEditor, context: ExecutionContext): Boolean {
+    return executeAction(editor, IdeActions.ACTION_EDITOR_ESCAPE, context)
   }
 
   override fun executeVimAction(

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

@@ -14,6 +14,7 @@ import com.intellij.openapi.editor.VisualPosition
 import com.intellij.openapi.editor.actionSystem.EditorActionManager
 import com.intellij.openapi.editor.ex.util.EditorUtil
 import com.maddyhome.idea.vim.api.EngineEditorHelper
+import com.maddyhome.idea.vim.api.EngineEditorHelperBase
 import com.maddyhome.idea.vim.api.VimEditor
 import com.maddyhome.idea.vim.api.VimRangeMarker
 import com.maddyhome.idea.vim.api.VimVisualPosition
@@ -22,7 +23,7 @@ import com.maddyhome.idea.vim.newapi.ij
 import com.maddyhome.idea.vim.newapi.vim
 
 @Service
-internal class IjEditorHelper : EngineEditorHelper {
+internal class IjEditorHelper : EngineEditorHelperBase() {
   override fun amountOfInlaysBeforeVisualPosition(editor: VimEditor, pos: VimVisualPosition): Int {
     return (editor as IjVimEditor).editor.amountOfInlaysBeforeVisualPosition(
       VisualPosition(
@@ -51,10 +52,6 @@ internal class IjEditorHelper : EngineEditorHelper {
     return EditorHelper.getVisualLineAtBottomOfScreen(editor.ij)
   }
 
-  override fun pad(editor: VimEditor, line: Int, to: Int): String {
-    return EditorHelper.pad(editor.ij, line, to)
-  }
-
   override fun inlayAwareOffsetToVisualPosition(editor: VimEditor, offset: Int): VimVisualPosition {
     return EditorUtil.inlayAwareOffsetToVisualPosition(editor.ij, offset).vim
   }

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

@@ -16,18 +16,15 @@ import com.intellij.openapi.editor.Editor
 import com.intellij.spellchecker.SpellCheckerSeveritiesProvider
 import com.maddyhome.idea.vim.api.VimEditor
 import com.maddyhome.idea.vim.api.getLineEndOffset
-import com.maddyhome.idea.vim.api.getText
 import com.maddyhome.idea.vim.api.globalOptions
 import com.maddyhome.idea.vim.api.injector
 import com.maddyhome.idea.vim.common.TextRange
 import com.maddyhome.idea.vim.helper.CharacterHelper.charType
 import com.maddyhome.idea.vim.newapi.IjVimEditor
-import com.maddyhome.idea.vim.newapi.vim
 import it.unimi.dsi.fastutil.ints.IntComparator
 import it.unimi.dsi.fastutil.ints.IntIterator
 import it.unimi.dsi.fastutil.ints.IntRBTreeSet
 import it.unimi.dsi.fastutil.ints.IntSortedSet
-import java.util.*
 
 /**
  * Check ignorecase and smartcase options to see if a case insensitive search should be performed with the given pattern.
@@ -97,210 +94,6 @@ fun countWords(
   return CountPosition(count, position)
 }
 
-fun findNumbersInRange(
-  editor: Editor,
-  textRange: TextRange,
-  alpha: Boolean,
-  hex: Boolean,
-  octal: Boolean,
-): List<Pair<TextRange, NumberType>> {
-  val result: MutableList<Pair<TextRange, NumberType>> = ArrayList()
-
-
-  for (i in 0 until textRange.size()) {
-    val startOffset = textRange.startOffsets[i]
-    val end = textRange.endOffsets[i]
-    val text: String = editor.vim.getText(startOffset, end)
-    val textChunks = text.split("\\n".toRegex()).dropLastWhile { it.isEmpty() }.toTypedArray()
-    var chunkStart = 0
-    for (chunk in textChunks) {
-      val number = findNumberInText(chunk, 0, alpha, hex, octal)
-
-      if (number != null) {
-        result.add(
-          Pair(
-            TextRange(
-              number.first.startOffset + startOffset + chunkStart,
-              number.first.endOffset + startOffset + chunkStart
-            ),
-            number.second
-          )
-        )
-      }
-      chunkStart += 1 + chunk.length
-    }
-  }
-  return result
-}
-
-fun findNumberUnderCursor(
-  editor: Editor,
-  caret: Caret,
-  alpha: Boolean,
-  hex: Boolean,
-  octal: Boolean,
-): Pair<TextRange, NumberType>? {
-  val lline = caret.logicalPosition.line
-  val text = IjVimEditor(editor).getLineText(lline).lowercase(Locale.getDefault())
-  val startLineOffset = IjVimEditor(editor).getLineStartOffset(lline)
-  val posOnLine = caret.offset - startLineOffset
-
-  val numberTextRange = findNumberInText(text, posOnLine, alpha, hex, octal) ?: return null
-
-  return Pair(
-    TextRange(
-      numberTextRange.first.startOffset + startLineOffset,
-      numberTextRange.first.endOffset + startLineOffset
-    ),
-    numberTextRange.second
-  )
-}
-
-/**
- * Search for number in given text from start position
- *
- * @param textInRange    - text to search in
- * @param startPosOnLine - start offset to search
- * @return - text range with number
- */
-fun findNumberInText(
-  textInRange: String,
-  startPosOnLine: Int,
-  alpha: Boolean,
-  hex: Boolean,
-  octal: Boolean,
-): Pair<TextRange, NumberType>? {
-  if (logger.isDebugEnabled) {
-    logger.debug("text=$textInRange")
-  }
-
-  var pos = startPosOnLine
-  val lineEndOffset = textInRange.length
-
-  while (true) {
-    // Skip over current whitespace if any
-    while (pos < lineEndOffset && !isNumberChar(textInRange[pos], alpha, hex, octal, true)) {
-      pos++
-    }
-
-    if (logger.isDebugEnabled) logger.debug("pos=$pos")
-    if (pos >= lineEndOffset) {
-      logger.debug("no number char on line")
-      return null
-    }
-
-    val isHexChar = "abcdefABCDEF".indexOf(textInRange[pos]) >= 0
-
-    if (hex) {
-      // Ox and OX handling
-      if (textInRange[pos] == '0' && pos < lineEndOffset - 1 && "xX".indexOf(textInRange[pos + 1]) >= 0) {
-        pos += 2
-      } else if ("xX".indexOf(textInRange[pos]) >= 0 && pos > 0 && textInRange[pos - 1] == '0') {
-        pos++
-      }
-
-      logger.debug("checking hex")
-      val range = findRange(textInRange, pos, false, true, false, false)
-      val start = range.first
-      val end = range.second
-
-      // Ox and OX
-      if (start >= 2 && textInRange.substring(start - 2, start).equals("0x", ignoreCase = true)) {
-        logger.debug("found hex")
-        return Pair(TextRange(start - 2, end), NumberType.HEX)
-      }
-
-      if (!isHexChar || alpha) {
-        break
-      } else {
-        pos++
-      }
-    } else {
-      break
-    }
-  }
-
-  if (octal) {
-    logger.debug("checking octal")
-    val range = findRange(textInRange, pos, false, false, true, false)
-    val start = range.first
-    val end = range.second
-
-    if (end - start == 1 && textInRange[start] == '0') {
-      return Pair(TextRange(start, end), NumberType.DEC)
-    }
-    if (textInRange[start] == '0' && end > start &&
-      !(start > 0 && isNumberChar(textInRange[start - 1], false, false, false, true))
-    ) {
-      logger.debug("found octal")
-      return Pair(TextRange(start, end), NumberType.OCT)
-    }
-  }
-
-  if (alpha) {
-    if (logger.isDebugEnabled) logger.debug("checking alpha for " + textInRange[pos])
-    if (isNumberChar(textInRange[pos], true, false, false, false)) {
-      if (logger.isDebugEnabled) logger.debug("found alpha at $pos")
-      return Pair(TextRange(pos, pos + 1), NumberType.ALPHA)
-    }
-  }
-
-  val range = findRange(textInRange, pos, false, false, false, true)
-  var start = range.first
-  val end = range.second
-  if (start > 0 && textInRange[start - 1] == '-') {
-    start--
-  }
-
-  return Pair(TextRange(start, end), NumberType.DEC)
-}
-
-/**
- * Searches for digits block that matches parameters
- */
-private fun findRange(
-  text: String,
-  pos: Int,
-  alpha: Boolean,
-  hex: Boolean,
-  octal: Boolean,
-  decimal: Boolean,
-): Pair<Int, Int> {
-  var end = pos
-  while (end < text.length && isNumberChar(text[end], alpha, hex, octal, decimal || octal)) {
-    end++
-  }
-  var start = pos
-  while (start >= 0 && isNumberChar(text[start], alpha, hex, octal, decimal || octal)) {
-    start--
-  }
-  if (start < end &&
-    (start == -1 ||
-      0 <= start && start < text.length &&
-      !isNumberChar(text[start], alpha, hex, octal, decimal || octal))
-  ) {
-    start++
-  }
-  if (octal) {
-    for (i in start until end) {
-      if (!isNumberChar(text[i], false, false, true, false)) return Pair(0, 0)
-    }
-  }
-  return Pair(start, end)
-}
-
-private fun isNumberChar(ch: Char, alpha: Boolean, hex: Boolean, octal: Boolean, decimal: Boolean): Boolean {
-  return if (alpha && ((ch >= 'a' && ch <= 'z') || (ch >= 'A' && ch <= 'Z'))) {
-    true
-  } else if (octal && (ch >= '0' && ch <= '7')) {
-    true
-  } else if (hex && ((ch >= '0' && ch <= '9') || "abcdefABCDEF".indexOf(ch) >= 0)) {
-    true
-  } else {
-    decimal && (ch >= '0' && ch <= '9')
-  }
-}
-
 /**
  * Find the word under the cursor or the next word to the right of the cursor on the current line.
  *

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

@@ -16,6 +16,7 @@ import com.intellij.openapi.components.Service
 import com.intellij.openapi.diagnostic.logger
 import com.intellij.openapi.fileEditor.TextEditor
 import com.intellij.openapi.fileEditor.impl.text.TextEditorProvider
+import com.intellij.openapi.project.Project
 import com.intellij.openapi.util.registry.Registry
 import com.maddyhome.idea.vim.VimPlugin
 import com.maddyhome.idea.vim.api.ExecutionContext
@@ -23,8 +24,8 @@ 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.common.ChangesListener
-import com.maddyhome.idea.vim.newapi.IjVimCaret
 import com.maddyhome.idea.vim.common.InsertSequence
+import com.maddyhome.idea.vim.newapi.IjVimCaret
 import com.maddyhome.idea.vim.newapi.globalIjOptions
 import com.maddyhome.idea.vim.newapi.ij
 import com.maddyhome.idea.vim.state.mode.SelectionType
@@ -70,6 +71,7 @@ internal class UndoRedoHelper : UndoRedoBase() {
         restoreVisualMode(editor)
       }
     } else {
+      notifyAboutNewUndo(editor.ij.project)
       runWithBooleanRegistryOption("ide.undo.transparent.caret.movement", true) {
         var nextUndoNanoTime = undoManager.getNextUndoNanoTime(fileEditor)
         val insertInfo = (editor.primaryCaret() as IjVimCaret).getInsertSequenceForTime(nextUndoNanoTime)
@@ -90,6 +92,13 @@ internal class UndoRedoHelper : UndoRedoBase() {
     }
   }
 
+  private fun notifyAboutNewUndo(project: Project?) {
+    if (VimPlugin.getVimState().isNewUndoNotified) return
+    VimPlugin.getVimState().isNewUndoNotified = true
+
+    VimPlugin.getNotifications(project).notifyAboutNewUndo()
+  }
+
   private fun hasSelection(editor: VimEditor): Boolean {
     return editor.primaryCaret().ij.hasSelection()
   }

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

@@ -10,16 +10,16 @@ package com.maddyhome.idea.vim.listener
 
 import com.intellij.execution.impl.ConsoleViewImpl
 import com.intellij.openapi.application.ApplicationManager
-import com.intellij.openapi.editor.EditorKind
 import com.maddyhome.idea.vim.KeyHandler
 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.OperatorArguments
 import com.maddyhome.idea.vim.common.EditorListener
-import com.maddyhome.idea.vim.helper.EditorHelper
 import com.maddyhome.idea.vim.helper.inInsertMode
 import com.maddyhome.idea.vim.newapi.ij
+import com.maddyhome.idea.vim.state.mode.Mode
 
 /**
  * This listener is similar to the one we introduce in vim-engine to handle focus change,
@@ -29,6 +29,11 @@ import com.maddyhome.idea.vim.newapi.ij
  */
 class IJEditorFocusListener : EditorListener {
   override fun focusGained(editor: VimEditor) {
+    val editorInFocus = KeyHandler.getInstance().editorInFocus
+    if (editorInFocus != null && editorInFocus.ij == editor.ij) return
+
+    KeyHandler.getInstance().editorInFocus = editor
+
     // We add Vim bindings to all opened editors, including editors used as UI controls rather than just project file
     // editors. This includes editors used as part of the UI, such as the VCS commit message, or used as read-only
     // viewers for text output, such as log files in run configurations or the Git Console tab. And editors are used for
@@ -48,17 +53,21 @@ class IJEditorFocusListener : EditorListener {
     // not file based, is writable, and not a viewer, but we don't want to treat this as an interactive editor.
     // Note that we need a similar check in `VimEditor.isWritable` to allow Escape to work to exit insert mode. We need
     // to know that a read-only editor that is hosting a console view with a running process can be treated as writable.
+
+    val ijEditor = editor.ij
+
+
     val switchToInsertMode = Runnable {
       val context: ExecutionContext = injector.executionContextManager.getEditorExecutionContext(editor)
       VimPlugin.getChange().insertBeforeCursor(editor, context)
     }
-    val ijEditor = editor.ij
-    if (!ijEditor.isViewer &&
-      !EditorHelper.isFileEditor(ijEditor) &&
-      ijEditor.document.isWritable &&
-      !ijEditor.inInsertMode && ijEditor.editorKind != EditorKind.DIFF
-    ) {
-      switchToInsertMode.run()
+    if (!ijEditor.document.isWritable) {
+      val context: ExecutionContext = injector.executionContextManager.getEditorExecutionContext(editor)
+      val mode = injector.vimState.mode
+      when (mode) {
+        is Mode.INSERT -> editor.exitInsertMode(context, OperatorArguments(false, 0, mode))
+        else -> {}
+      }
     }
     ApplicationManager.getApplication().invokeLater {
       if (ijEditor.isDisposed) return@invokeLater
@@ -69,4 +78,4 @@ class IJEditorFocusListener : EditorListener {
     }
     KeyHandler.getInstance().reset(editor)
   }
-}
+}

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

@@ -29,6 +29,7 @@ import com.intellij.openapi.actionSystem.ex.AnActionListener
 import com.intellij.openapi.actionSystem.impl.ProxyShortcutSet
 import com.intellij.openapi.editor.Editor
 import com.intellij.openapi.editor.impl.ScrollingModelImpl
+import com.intellij.openapi.keymap.KeymapManager
 import com.intellij.openapi.project.DumbAwareToggleAction
 import com.intellij.openapi.util.TextRange
 import com.maddyhome.idea.vim.KeyHandler
@@ -38,6 +39,7 @@ import com.maddyhome.idea.vim.api.injector
 import com.maddyhome.idea.vim.group.NotificationService
 import com.maddyhome.idea.vim.helper.isIdeaVimDisabledHere
 import com.maddyhome.idea.vim.newapi.globalIjOptions
+import com.maddyhome.idea.vim.newapi.initInjector
 import com.maddyhome.idea.vim.newapi.vim
 import com.maddyhome.idea.vim.state.mode.Mode
 import com.maddyhome.idea.vim.state.mode.inNormalMode
@@ -60,6 +62,7 @@ internal object IdeaSpecifics {
     private var caretOffset = -1
     private var completionPrevDocumentLength: Int? = null
     private var completionPrevDocumentOffset: Int? = null
+
     override fun beforeActionPerformed(action: AnAction, event: AnActionEvent) {
       if (VimPlugin.isNotEnabled()) return
 
@@ -73,7 +76,24 @@ internal object IdeaSpecifics {
       if (!isVimAction && injector.globalIjOptions().trackactionids) {
         if (action !is NotificationService.ActionIdNotifier.CopyActionId && action !is NotificationService.ActionIdNotifier.StopTracking) {
           val id: String? = ActionManager.getInstance().getId(action) ?: (action.shortcutSet as? ProxyShortcutSet)?.actionId
-          VimPlugin.getNotifications(event.dataContext.getData(CommonDataKeys.PROJECT)).notifyActionId(id)
+          val candidates = if (id == null) {
+            // Some actions are specific to the component they're registered for, and are copies of a global action,
+            // reusing the action ID and shortcuts (e.g. `NextTab` is different for editor tabs and tool window tabs).
+            // Unfortunately, ActionManager doesn't know about these "local" actions, so can't return the action ID.
+            // However, the new "local" action does copy the shortcuts of the global template action, so we can look up
+            // all actions with matching shortcuts. We might return more action IDs than expected, so this is a list of
+            // candidates, not a definite match of the action being executed, but the list should include our target
+            // action. Note that we might return duplicate IDs because the keymap might have multiple shortcuts mapped
+            // to the same action. The notifier will handle de-duplication and sorting as a presentation detail.
+            action.shortcutSet.shortcuts.flatMap { KeymapManager.getInstance().activeKeymap.getActionIdList(it) }
+          }
+          else {
+            emptyList()
+          }
+
+          // We can still get empty ID and empty candidates. Notably, for the tool window toggle buttons on the new UI.
+          // We could filter out action events with `place == ActionPlaces.TOOLWINDOW_TOOLBAR_BAR`
+          VimPlugin.getNotifications(event.dataContext.getData(CommonDataKeys.PROJECT)).notifyActionId(id, candidates)
         }
       }
 
@@ -225,9 +245,13 @@ internal object IdeaSpecifics {
 
 //region Find action ID
 internal class FindActionIdAction : DumbAwareToggleAction() {
-  override fun isSelected(e: AnActionEvent): Boolean = injector.globalIjOptions().trackactionids
+  override fun isSelected(e: AnActionEvent): Boolean {
+    initInjector()
+    return injector.globalIjOptions().trackactionids
+  }
 
   override fun setSelected(e: AnActionEvent, state: Boolean) {
+    initInjector()
     injector.globalIjOptions().trackactionids = !injector.globalIjOptions().trackactionids
   }
 

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

@@ -1,5 +1,5 @@
 /*
- * Copyright 2003-2023 The IdeaVim authors
+ * Copyright 2003-2024 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
@@ -9,7 +9,18 @@
 package com.maddyhome.idea.vim.listener
 
 import com.intellij.openapi.editor.Editor
+import com.maddyhome.idea.vim.api.VimEditor
+import com.maddyhome.idea.vim.common.ModeChangeListener
+import com.maddyhome.idea.vim.newapi.ij
+import com.maddyhome.idea.vim.state.mode.Mode
+
+@Deprecated(message = "Please use ModeChangeListener", replaceWith = ReplaceWith("ModeChangeListener", imports = ["import com.maddyhome.idea.vim.common.ModeChangeListener"]))
+interface VimInsertListener : ModeChangeListener {
+  override fun modeChanged(editor: VimEditor, oldMode: Mode) {
+    if (editor.mode == Mode.INSERT) {
+      insertModeStarted(editor.ij)
+    }
+  }
 
-interface VimInsertListener {
   fun insertModeStarted(editor: Editor)
 }

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

@@ -94,8 +94,8 @@ import com.maddyhome.idea.vim.helper.updateCaretsVisualAttributes
 import com.maddyhome.idea.vim.helper.vimDisabled
 import com.maddyhome.idea.vim.helper.vimInitialised
 import com.maddyhome.idea.vim.newapi.IjVimEditor
-import com.maddyhome.idea.vim.newapi.InsertTimeRecorder
 import com.maddyhome.idea.vim.newapi.IjVimSearchGroup
+import com.maddyhome.idea.vim.newapi.InsertTimeRecorder
 import com.maddyhome.idea.vim.newapi.ij
 import com.maddyhome.idea.vim.newapi.vim
 import com.maddyhome.idea.vim.state.mode.Mode
@@ -161,6 +161,7 @@ internal object VimListenerManager {
     check(keyCheckRequests.tryEmit(Unit))
 
     val caretVisualAttributesListener = CaretVisualAttributesListener()
+    injector.listenersNotifier.myEditorListeners.add(caretVisualAttributesListener)
     injector.listenersNotifier.modeChangeListeners.add(caretVisualAttributesListener)
     injector.listenersNotifier.isReplaceCharListeners.add(caretVisualAttributesListener)
     caretVisualAttributesListener.updateAllEditorsCaretsVisual()
@@ -394,6 +395,7 @@ internal object VimListenerManager {
           editor.vim.mode = Mode.NORMAL()
           KeyHandler.getInstance().reset(editor.vim)
         }
+        injector.scroll.scrollCaretIntoView(editor.vim)
       }
       
       MotionGroup.fileEditorManagerSelectionChangedCallback(event)
@@ -743,10 +745,8 @@ internal object VimListenerManager {
 
       if (event.area == EditorMouseEventArea.EDITING_AREA) {
         val editor = event.editor
-        val commandLine = injector.commandLine.getActiveCommandLine()
-        if (commandLine != null) {
-          injector.processGroup.cancelExEntry(editor.vim, refocusOwningEditor = true, resetCaret = false)
-        }
+        injector.commandLine.getActiveCommandLine()?.close(refocusOwningEditor = true, resetCaret = false)
+        injector.modalInput.getCurrentModalInput()?.deactivate(refocusOwningEditor = true, resetCaret = false)
 
         ExOutputModel.tryGetInstance(editor)?.close()
 
@@ -774,10 +774,8 @@ internal object VimListenerManager {
         event.area != EditorMouseEventArea.FOLDING_OUTLINE_AREA &&
         event.mouseEvent.button != MouseEvent.BUTTON3
       ) {
-        val commandLine = injector.commandLine.getActiveCommandLine()
-        if (commandLine != null) {
-          injector.processGroup.cancelExEntry(event.editor.vim, refocusOwningEditor = true, resetCaret = false)
-        }
+        injector.commandLine.getActiveCommandLine()?.close(refocusOwningEditor = true, resetCaret = false)
+        injector.modalInput.getCurrentModalInput()?.deactivate(refocusOwningEditor = true, resetCaret = false)
 
         ExOutputModel.getInstance(event.editor).close()
       }

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

@@ -11,12 +11,13 @@ package com.maddyhome.idea.vim.newapi
 import com.intellij.openapi.editor.VisualPosition
 import com.maddyhome.idea.vim.api.ExecutionContext
 import com.maddyhome.idea.vim.api.NativeAction
+import com.maddyhome.idea.vim.api.VimEditor
 import com.maddyhome.idea.vim.api.VimVisualPosition
 import com.maddyhome.idea.vim.api.injector
 
-internal fun NativeAction?.execute(context: ExecutionContext) {
+internal fun NativeAction?.execute(editor: VimEditor, context: ExecutionContext) {
   if (this == null) return
-  injector.actionExecutor.executeAction(null, this, context)
+  injector.actionExecutor.executeAction(editor, this, context)
 }
 
 internal val VisualPosition.vim: VimVisualPosition

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

@@ -30,7 +30,9 @@ import com.maddyhome.idea.vim.api.VimCaret
 import com.maddyhome.idea.vim.api.VimCaretListener
 import com.maddyhome.idea.vim.api.VimDocument
 import com.maddyhome.idea.vim.api.VimEditor
+import com.maddyhome.idea.vim.api.VimEditorBase
 import com.maddyhome.idea.vim.api.VimFoldRegion
+import com.maddyhome.idea.vim.api.VimIndentConfig
 import com.maddyhome.idea.vim.api.VimScrollingModel
 import com.maddyhome.idea.vim.api.VimSelectionModel
 import com.maddyhome.idea.vim.api.VimVisualPosition
@@ -38,6 +40,7 @@ import com.maddyhome.idea.vim.api.VirtualFile
 import com.maddyhome.idea.vim.api.injector
 import com.maddyhome.idea.vim.command.OperatorArguments
 import com.maddyhome.idea.vim.common.IndentConfig
+import com.maddyhome.idea.vim.common.IndentConfig.Companion.create
 import com.maddyhome.idea.vim.common.LiveRange
 import com.maddyhome.idea.vim.common.ModeChangeListener
 import com.maddyhome.idea.vim.common.TextRange
@@ -52,6 +55,7 @@ import com.maddyhome.idea.vim.helper.inExMode
 import com.maddyhome.idea.vim.helper.isTemplateActive
 import com.maddyhome.idea.vim.helper.vimChangeActionSwitchMode
 import com.maddyhome.idea.vim.helper.vimLastSelectionType
+import com.maddyhome.idea.vim.impl.state.VimStateMachineImpl
 import com.maddyhome.idea.vim.state.mode.Mode
 import com.maddyhome.idea.vim.state.mode.SelectionType
 import com.maddyhome.idea.vim.state.mode.inBlockSelection
@@ -59,7 +63,7 @@ import org.jetbrains.annotations.ApiStatus
 import java.lang.System.identityHashCode
 
 @ApiStatus.Internal
-internal class IjVimEditor(editor: Editor) : MutableLinearEditor() {
+internal class IjVimEditor(editor: Editor) : MutableLinearEditor, VimEditorBase() {
   companion object {
     // For cases where Editor does not have a project (for some reason)
     // It's something IJ Platform related and stored here because of this reason
@@ -72,12 +76,22 @@ internal class IjVimEditor(editor: Editor) : MutableLinearEditor() {
   val editor = editor.getTopLevelEditor()
   val originalEditor = editor
 
+  override fun updateMode(mode: Mode) {
+    (injector.vimState as VimStateMachineImpl).mode = mode
+  }
+
+  override fun updateIsReplaceCharacter(isReplaceCharacter: Boolean) {
+    (injector.vimState as VimStateMachineImpl).isReplaceCharacter = isReplaceCharacter
+  }
+
   override val lfMakesNewLine: Boolean = true
   override var vimChangeActionSwitchMode: Mode?
     get() = editor.vimChangeActionSwitchMode
     set(value) {
       editor.vimChangeActionSwitchMode = value
     }
+  override val indentConfig: VimIndentConfig
+    get() = create(editor)
 
   override fun fileSize(): Long = editor.fileSize.toLong()
 
@@ -119,7 +133,7 @@ internal class IjVimEditor(editor: Editor) : MutableLinearEditor() {
   }
 
   override fun insertText(caret: VimCaret, atPosition: Int, text: CharSequence) {
-    if (editor.isInsertMode) {
+    if (injector.vimState.mode is Mode.INSERT) {
       injector.undo.startInsertSequence(caret, atPosition, System.nanoTime())
     }
     editor.document.insertString(atPosition, text)
@@ -450,7 +464,7 @@ internal class IjVimEditor(editor: Editor) : MutableLinearEditor() {
       // This is faster than simply calling Editor#logicalToVisualPosition
       return editor.offsetToVisualLine(editor.document.getLineStartOffset(line))
     }
-    return super.bufferLineToVisualLine(line)
+    return super<MutableLinearEditor>.bufferLineToVisualLine(line)
   }
 
   override var insertMode: Boolean

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

@@ -22,6 +22,7 @@ import com.maddyhome.idea.vim.api.VimApplication
 import com.maddyhome.idea.vim.api.VimChangeGroup
 import com.maddyhome.idea.vim.api.VimClipboardManager
 import com.maddyhome.idea.vim.api.VimCommandGroup
+import com.maddyhome.idea.vim.api.VimCommandLine
 import com.maddyhome.idea.vim.api.VimCommandLineService
 import com.maddyhome.idea.vim.api.VimDigraphGroup
 import com.maddyhome.idea.vim.api.VimEditor
@@ -36,6 +37,7 @@ import com.maddyhome.idea.vim.api.VimKeyGroup
 import com.maddyhome.idea.vim.api.VimLookupManager
 import com.maddyhome.idea.vim.api.VimMarkService
 import com.maddyhome.idea.vim.api.VimMessages
+import com.maddyhome.idea.vim.api.VimModalInputService
 import com.maddyhome.idea.vim.api.VimMotionGroup
 import com.maddyhome.idea.vim.api.VimOptionGroup
 import com.maddyhome.idea.vim.api.VimOutputPanelService
@@ -56,8 +58,9 @@ import com.maddyhome.idea.vim.api.VimrcFileState
 import com.maddyhome.idea.vim.api.VimscriptExecutor
 import com.maddyhome.idea.vim.api.VimscriptFunctionService
 import com.maddyhome.idea.vim.api.VimscriptParser
+import com.maddyhome.idea.vim.api.injector
+import com.maddyhome.idea.vim.api.isInjectorInitialized
 import com.maddyhome.idea.vim.diagnostic.VimLogger
-import com.maddyhome.idea.vim.ex.ExOutputModel
 import com.maddyhome.idea.vim.extension.VimExtensionRegistrar
 import com.maddyhome.idea.vim.group.CommandGroup
 import com.maddyhome.idea.vim.group.EditorGroup
@@ -83,6 +86,7 @@ import com.maddyhome.idea.vim.put.VimPut
 import com.maddyhome.idea.vim.register.VimRegisterGroup
 import com.maddyhome.idea.vim.state.VimStateMachine
 import com.maddyhome.idea.vim.ui.VimRcFileState
+import com.maddyhome.idea.vim.ui.ex.ExEntryPanelService
 import com.maddyhome.idea.vim.undo.VimUndoRedo
 import com.maddyhome.idea.vim.vimscript.Executor
 import com.maddyhome.idea.vim.vimscript.services.VariableService
@@ -90,6 +94,16 @@ import com.maddyhome.idea.vim.yank.VimYankGroup
 import com.maddyhome.idea.vim.yank.YankGroupBase
 import javax.swing.JTextArea
 
+/**
+ * Currently, injector has to be initialized in all "entry points" from the IJ platform.
+ * This means Project Activities, listeners, status bar widgets, statistic collectors, etc.
+ * This is a bad pattern and we need to find a solution where the plugin doesn't have an "uninitialized state"
+ */
+internal fun initInjector() {
+  if (isInjectorInitialized()) return
+  injector = IjVimInjector()
+}
+
 internal class IjVimInjector : VimInjectorBase() {
   override fun <T : Any> getLogger(clazz: Class<T>): VimLogger = IjVimLogger(Logger.getInstance(clazz))
 
@@ -183,6 +197,8 @@ internal class IjVimInjector : VimInjectorBase() {
     get() = com.maddyhome.idea.vim.vimscript.parser.VimscriptParser
   override val commandLine: VimCommandLineService
     get() = service()
+  override val modalInput: VimModalInputService
+    get() = commandLine as ExEntryPanelService
   override val outputPanel: VimOutputPanelService
     get() = service()
 

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

@@ -97,59 +97,6 @@ open class IjVimSearchGroup : VimSearchGroupBase(), PersistentStateComponent<Ele
     updateSearchHighlights(getLastUsedPattern(), lastIgnoreSmartCase, showSearchHighlight, true)
   }
 
-  override fun confirmChoice(
-    editor: VimEditor,
-    context: ExecutionContext,
-    match: String,
-    caret: VimCaret,
-    startOffset: Int,
-  ): ReplaceConfirmationChoice {
-    val result: Ref<ReplaceConfirmationChoice> = Ref.create(ReplaceConfirmationChoice.QUIT)
-    val keyStrokeProcessor: Function1<KeyStroke, Boolean> = label@{ key: KeyStroke ->
-      val choice: ReplaceConfirmationChoice
-      val c = key.keyChar
-      choice = if (key.isCloseKeyStroke() || c == 'q') {
-        ReplaceConfirmationChoice.QUIT
-      } else if (c == 'y') {
-        ReplaceConfirmationChoice.SUBSTITUTE_THIS
-      } else if (c == 'l') {
-        ReplaceConfirmationChoice.SUBSTITUTE_LAST
-      } else if (c == 'n') {
-        ReplaceConfirmationChoice.SKIP
-      } else if (c == 'a') {
-        ReplaceConfirmationChoice.SUBSTITUTE_ALL
-      } else {
-        return@label true
-      }
-      // TODO: Handle <C-E> and <C-Y>
-      result.set(choice)
-      false
-    }
-    if (ApplicationManager.getApplication().isUnitTestMode) {
-      caret.moveToOffset(startOffset)
-      val inputModel = getInstance(editor.ij)
-      var key = inputModel.nextKeyStroke()
-      while (key != null) {
-        if (!keyStrokeProcessor.invoke(key)) {
-          break
-        }
-        key = inputModel.nextKeyStroke()
-      }
-    } else {
-      // XXX: The Ex entry panel is used only for UI here, its logic might be inappropriate for this method
-      val exEntryPanel = injector.commandLine.createWithoutShortcuts(
-        editor,
-        context,
-        MessageHelper.message("replace.with.0", match),
-        "",
-      )
-      caret.moveToOffset(startOffset)
-      ModalEntry.activate(editor, keyStrokeProcessor)
-      exEntryPanel.deactivate(refocusOwningEditor = true, resetCaret = false)
-    }
-    return result.get()
-  }
-
   override fun addSubstitutionConfirmationHighlight(
     editor: VimEditor,
     startOffset: Int,

src/main/java/com/maddyhome/idea/vim/statistic/OptionsState.kt

@@ -19,11 +19,16 @@ import com.maddyhome.idea.vim.api.injector
 import com.maddyhome.idea.vim.group.IjOptionConstants
 import com.maddyhome.idea.vim.group.IjOptions
 import com.maddyhome.idea.vim.newapi.globalIjOptions
+import com.maddyhome.idea.vim.newapi.initInjector
 import com.maddyhome.idea.vim.options.OptionAccessScope
 import com.maddyhome.idea.vim.options.OptionConstants
 
 internal class OptionsState : ApplicationUsagesCollector() {
 
+  init {
+    initInjector()
+  }
+
   override fun getGroup(): EventLogGroup = GROUP
 
   override fun getMetrics(): Set<MetricEvent> {

src/main/java/com/maddyhome/idea/vim/statistic/VimscriptState.kt

@@ -13,11 +13,16 @@ import com.intellij.internal.statistic.eventLog.EventLogGroup
 import com.intellij.internal.statistic.eventLog.events.EventFields
 import com.intellij.internal.statistic.eventLog.events.VarargEventId
 import com.intellij.internal.statistic.service.fus.collectors.ApplicationUsagesCollector
+import com.maddyhome.idea.vim.newapi.initInjector
 import com.maddyhome.idea.vim.statistic.PluginState.Util.extensionNames
 import com.maddyhome.idea.vim.vimscript.services.VimRcService
 
 internal class VimscriptState : ApplicationUsagesCollector() {
 
+  init {
+    initInjector()
+  }
+
   override fun getGroup(): EventLogGroup = GROUP
 
   override fun getMetrics(): Set<MetricEvent> {

src/main/java/com/maddyhome/idea/vim/troubleshooting/Troubleshooter.kt

@@ -44,7 +44,7 @@ internal class Troubleshooter {
   }
 
   companion object {
-    val instance = service<Troubleshooter>()
+    fun getInstance() = service<Troubleshooter>()
   }
 }
 

src/main/java/com/maddyhome/idea/vim/ui/ExOutputPanel.java

@@ -19,6 +19,7 @@ import com.maddyhome.idea.vim.KeyHandler;
 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.VimOutputPanel;
 import com.maddyhome.idea.vim.diagnostic.VimLogger;
 import com.maddyhome.idea.vim.helper.MessageHelper;
 import com.maddyhome.idea.vim.helper.UiHelper;
@@ -46,12 +47,11 @@ import static com.maddyhome.idea.vim.api.VimInjectorKt.injector;
 public class ExOutputPanel extends JPanel {
   private final @NotNull Editor myEditor;
 
-  private final @NotNull JLabel myLabel = new JLabel("more");
+  public final @NotNull JLabel myLabel = new JLabel("more");
   private final @NotNull JTextArea myText = new JTextArea();
   private final @NotNull JScrollPane myScrollPane =
     new JBScrollPane(myText, JScrollPane.VERTICAL_SCROLLBAR_AS_NEEDED, JScrollPane.HORIZONTAL_SCROLLBAR_NEVER);
   private final @NotNull ComponentAdapter myAdapter;
-  private boolean myAtEnd = false;
   private int myLineHeight = 0;
 
   private @Nullable JComponent myOldGlass = null;
@@ -224,42 +224,31 @@ public class ExOutputPanel extends JPanel {
     myLabel.setFont(UiHelper.selectEditorFont(myEditor, myLabel.getText()));
   }
 
-  private void scrollLine() {
+  public void scrollLine() {
     scrollOffset(myLineHeight);
   }
 
-  private void scrollPage() {
+  public void scrollPage() {
     scrollOffset(myScrollPane.getVerticalScrollBar().getVisibleAmount());
   }
 
-  private void scrollHalfPage() {
+  public void scrollHalfPage() {
     double sa = myScrollPane.getVerticalScrollBar().getVisibleAmount() / 2.0;
     double offset = Math.ceil(sa / myLineHeight) * myLineHeight;
     scrollOffset((int)offset);
   }
 
-  private void handleEnter() {
-    if (myAtEnd) {
-      close();
-    }
-    else {
-      scrollLine();
-    }
-  }
-
-  private void badKey() {
+  public void onBadKey() {
     myLabel.setText(MessageHelper.message("more.ret.line.space.page.d.half.page.q.quit"));
     myLabel.setFont(UiHelper.selectEditorFont(myEditor, myLabel.getText()));
   }
 
   private void scrollOffset(int more) {
-    myAtEnd = false;
     int val = myScrollPane.getVerticalScrollBar().getValue();
     myScrollPane.getVerticalScrollBar().setValue(val + more);
     myScrollPane.getHorizontalScrollBar().setValue(0);
     if (val + more >=
         myScrollPane.getVerticalScrollBar().getMaximum() - myScrollPane.getVerticalScrollBar().getVisibleAmount()) {
-      myAtEnd = true;
       myLabel.setText(MessageHelper.message("hit.enter.or.type.command.to.continue"));
     }
     else {
@@ -268,6 +257,11 @@ public class ExOutputPanel extends JPanel {
     myLabel.setFont(UiHelper.selectEditorFont(myEditor, myLabel.getText()));
   }
 
+  public boolean isAtEnd() {
+    int val = myScrollPane.getVerticalScrollBar().getValue();
+    return val >= myScrollPane.getVerticalScrollBar().getMaximum() - myScrollPane.getVerticalScrollBar().getVisibleAmount();
+  }
+
   private void positionPanel() {
     final JComponent contentComponent = myEditor.getContentComponent();
     Container scroll = SwingUtilities.getAncestorOfClass(JScrollPane.class, contentComponent);
@@ -308,14 +302,13 @@ public class ExOutputPanel extends JPanel {
     close(null);
   }
 
-  private void close(final @Nullable KeyEvent e) {
+  public void close(final @Nullable KeyStroke key) {
     ApplicationManager.getApplication().invokeLater(() -> {
       deactivate(true);
 
       final Project project = myEditor.getProject();
 
-      if (project != null && e != null && e.getKeyChar() != '\n') {
-        final KeyStroke key = KeyStroke.getKeyStrokeForEvent(e);
+      if (project != null && key != null && key.getKeyChar() != '\n') {
         final List<KeyStroke> keys = new ArrayList<>(1);
         keys.add(key);
         if (LOG.isTrace()) {
@@ -324,7 +317,9 @@ public class ExOutputPanel extends JPanel {
         }
         KeyHandler.getInstance().getKeyStack().addKeys(keys);
         ExecutionContext context = injector.getExecutionContextManager().getEditorExecutionContext(new IjVimEditor(myEditor));
-        VimPlugin.getMacro().playbackKeys(new IjVimEditor(myEditor), context, 1);
+        injector.getApplication().runWriteAction(() -> { VimPlugin.getMacro().playbackKeys(new IjVimEditor(myEditor), context, 1);
+          return null;
+        });
       }
     });
   }
@@ -341,40 +336,14 @@ public class ExOutputPanel extends JPanel {
      */
     @Override
     public void keyTyped(@NotNull KeyEvent e) {
-      if (myExOutputPanel.myAtEnd) {
-        myExOutputPanel.close(e);
-      }
-      else {
-        switch (e.getKeyChar()) {
-          case ' ':
-            myExOutputPanel.scrollPage();
-            break;
-          case 'd':
-            myExOutputPanel.scrollHalfPage();
-            break;
-          case 'q':
-          case '\u001b':
-            myExOutputPanel.close();
-            break;
-          case '\n':
-            myExOutputPanel.handleEnter();
-            break;
-          case KeyEvent.CHAR_UNDEFINED: {
-            switch (e.getKeyCode()) {
-              case KeyEvent.VK_ENTER:
-                myExOutputPanel.handleEnter();
-                break;
-              case KeyEvent.VK_ESCAPE:
-                myExOutputPanel.close();
-                break;
-              default:
-                myExOutputPanel.badKey();
-            }
-          }
-          default:
-            myExOutputPanel.badKey();
-        }
-      }
+      VimOutputPanel currentPanel = injector.getOutputPanel().getCurrentOutputPanel();
+      if (currentPanel == null) return;
+
+      int keyCode = e.getKeyCode();
+      Character keyChar = e.getKeyChar();
+      int modifiers = e.getModifiersEx();
+      KeyStroke keyStroke = (keyChar == KeyEvent.CHAR_UNDEFINED) ? KeyStroke.getKeyStroke(keyCode, modifiers) : KeyStroke.getKeyStroke(keyChar, modifiers);
+      currentPanel.handleKey(keyStroke);
     }
   }
 

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

@@ -150,7 +150,7 @@ internal class ReloadVimRc : DumbAwareAction() {
   override fun actionPerformed(e: AnActionEvent) {
     val editor = e.getData(PlatformDataKeys.EDITOR) ?: return
     injector.keyGroup.removeKeyMapping(MappingOwner.IdeaVim.InitScript)
-    Troubleshooter.instance.removeByType("old-action-notation-in-mappings")
+    Troubleshooter.getInstance().removeByType("old-action-notation-in-mappings")
 
     // Reload the ideavimrc in the context of the current window, as though we had called `:source ~/.ideavimrc`
     executeIdeaVimRc(editor.vim)

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

@@ -20,7 +20,6 @@ import com.intellij.openapi.wm.WindowManager
 import com.intellij.openapi.wm.impl.status.EditorBasedWidget
 import com.intellij.util.Consumer
 import com.maddyhome.idea.vim.KeyHandler
-import com.maddyhome.idea.vim.VimPlugin
 import com.maddyhome.idea.vim.api.VimEditor
 import com.maddyhome.idea.vim.api.globalOptions
 import com.maddyhome.idea.vim.api.injector
@@ -28,6 +27,7 @@ import com.maddyhome.idea.vim.common.EditorListener
 import com.maddyhome.idea.vim.helper.EngineStringHelper
 import com.maddyhome.idea.vim.helper.VimNlsSafe
 import com.maddyhome.idea.vim.newapi.ij
+import com.maddyhome.idea.vim.newapi.initInjector
 import com.maddyhome.idea.vim.options.GlobalOptionChangeListener
 import org.jetbrains.annotations.NonNls
 import java.awt.Component
@@ -72,6 +72,11 @@ internal object ShowCmdOptionChangeListener : GlobalOptionChangeListener {
 }
 
 internal class ShowCmdStatusBarWidgetFactory : StatusBarWidgetFactory/*, LightEditCompatible*/ {
+
+  init {
+    initInjector()
+  }
+
   override fun getId() = ShowCmd.ID
 
   override fun getDisplayName(): String = ShowCmd.displayName
@@ -81,7 +86,6 @@ internal class ShowCmdStatusBarWidgetFactory : StatusBarWidgetFactory/*, LightEd
   }
 
   override fun isAvailable(project: Project): Boolean {
-    VimPlugin.getInstance()
     return injector.globalOptions().showcmd
   }
 

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

@@ -267,7 +267,7 @@ private object ShortcutConflictsSettings : DumbAwareAction(MessageHelper.message
 }
 
 internal object JoinEap : DumbAwareAction()/*, LightEditCompatible*/ {
-  private const val EAP_LINK = "https://plugins.jetbrains.com/plugins/eap/ideavim"
+  const val EAP_LINK = "https://plugins.jetbrains.com/plugins/eap/ideavim"
 
   fun eapActive() = EAP_LINK in UpdateSettings.getInstance().storedPluginHosts
 

src/main/java/com/maddyhome/idea/vim/ui/ex/ExEditorKit.kt

@@ -10,6 +10,7 @@ package com.maddyhome.idea.vim.ui.ex
 import com.intellij.openapi.diagnostic.debug
 import com.intellij.openapi.diagnostic.logger
 import com.maddyhome.idea.vim.KeyHandler
+import com.maddyhome.idea.vim.api.injector
 import com.maddyhome.idea.vim.newapi.vim
 import org.jetbrains.annotations.NonNls
 import java.awt.event.ActionEvent
@@ -119,7 +120,8 @@ internal object ExEditorKit : DefaultEditorKit() {
           val c = key.keyChar
           if (c.code > 0) {
             if (target.useHandleKeyFromEx) {
-              val entry = ExEntryPanel.getInstance().entry
+              val panel = ((injector.commandLine.getActiveCommandLine() as? ExEntryPanel) ?: (injector.modalInput.getCurrentModalInput() as? WrappedAsModalInputExEntryPanel)?.exEntryPanel) ?: return
+              val entry = panel.entry
               val editor = entry.editor
               val keyHandler = KeyHandler.getInstance()
               keyHandler.handleKey(editor!!.vim, key, entry.context.vim, keyHandler.keyHandlerState)

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

@@ -23,12 +23,11 @@ import com.maddyhome.idea.vim.EventFacade;
 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.VimCommandLine;
-import com.maddyhome.idea.vim.api.VimCommandLineCaret;
-import com.maddyhome.idea.vim.api.VimKeyGroupBase;
+import com.maddyhome.idea.vim.api.*;
 import com.maddyhome.idea.vim.ex.ranges.LineRange;
 import com.maddyhome.idea.vim.helper.SearchHighlightsHelper;
 import com.maddyhome.idea.vim.helper.UiHelper;
+import com.maddyhome.idea.vim.key.interceptors.VimInputInterceptor;
 import com.maddyhome.idea.vim.newapi.IjVimCaret;
 import com.maddyhome.idea.vim.newapi.IjVimEditor;
 import com.maddyhome.idea.vim.ui.ExPanelBorder;
@@ -36,6 +35,8 @@ import com.maddyhome.idea.vim.vimscript.model.commands.Command;
 import com.maddyhome.idea.vim.vimscript.model.commands.GlobalCommand;
 import com.maddyhome.idea.vim.vimscript.model.commands.SubstituteCommand;
 import com.maddyhome.idea.vim.vimscript.parser.VimscriptParser;
+import kotlin.Unit;
+import kotlin.jvm.functions.Function1;
 import org.jetbrains.annotations.Contract;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
@@ -62,6 +63,10 @@ public class ExEntryPanel extends JPanel implements VimCommandLine {
   private boolean isReplaceMode = false;
   private WeakReference<Editor> weakEditor = null;
 
+  private VimInputInterceptor myInputInterceptor = null;
+  public Function1<String, Unit> inputProcessing = null;
+  public Character finishOn = null;
+
   private ExEntryPanel(boolean enableShortcuts) {
     label = new JLabel(" ");
     entry = new ExTextField();
@@ -79,15 +84,13 @@ public class ExEntryPanel extends JPanel implements VimCommandLine {
     layout.setConstraints(entry, gbc);
     add(entry);
 
-    if (enableShortcuts) {
-      // This does not need to be unregistered, it's registered as a custom UI property on this
-      EventFacade.getInstance().registerCustomShortcutSet(
-        VimShortcutKeyAction.getInstance(),
-        toShortcutSet(((VimKeyGroupBase) injector.getKeyGroup()).getRequiredShortcutKeys()),
-        entry
-      );
-      new ExShortcutKeyAction(this).registerCustomShortcutSet();
-    }
+    // This does not need to be unregistered, it's registered as a custom UI property on this
+    EventFacade.getInstance().registerCustomShortcutSet(
+      VimShortcutKeyAction.getInstance(),
+      toShortcutSet(((VimKeyGroupBase) injector.getKeyGroup()).getRequiredShortcutKeys()),
+      entry
+    );
+    new ExShortcutKeyAction(this).registerCustomShortcutSet();
 
     updateUI();
   }
@@ -127,10 +130,18 @@ public class ExEntryPanel extends JPanel implements VimCommandLine {
     }
   }
 
-  public @Nullable Editor getEditor() {
+  public @Nullable Editor getIjEditor() {
     return weakEditor != null ? weakEditor.get() : null;
   }
 
+  public @NotNull VimEditor getEditor() {
+    Editor editor = getIjEditor();
+    if (editor == null) {
+      throw new RuntimeException("Editor was disposed for active command line");
+    }
+    return new IjVimEditor(editor);
+  }
+
   public void setEditor(@Nullable Editor editor) {
     if (editor == null) {
       weakEditor = null;
@@ -139,6 +150,14 @@ public class ExEntryPanel extends JPanel implements VimCommandLine {
     }
   }
 
+  /**
+   * @deprecated use {@link ExEntryPanel#activate(Editor, DataContext, String, String)}
+   */
+  @Deprecated(forRemoval = true)
+  public void activate(@NotNull Editor editor, DataContext context, @NotNull String label, String initText, int count) {
+    activate(editor, context, label, initText);
+  }
+
   /**
    * Turns on the ex entry field for the given editor
    *
@@ -249,6 +268,9 @@ public class ExEntryPanel extends JPanel implements VimCommandLine {
 
     // We have this in the end, because `entry.deactivate()` communicates with active panel during deactivation
     active = false;
+    finishOn = null;
+    myInputInterceptor = null;
+    inputProcessing = null;
   }
 
   private void reset() {
@@ -273,7 +295,7 @@ public class ExEntryPanel extends JPanel implements VimCommandLine {
     @Override
     protected void textChanged(@NotNull DocumentEvent e) {
       String text = entry.getText();
-      Font newFont = UiHelper.selectEditorFont(getEditor(), text);
+      Font newFont = UiHelper.selectEditorFont(getIjEditor(), text);
       if (newFont != entry.getFont()) {
         entry.setFont(newFont);
       }
@@ -392,6 +414,14 @@ public class ExEntryPanel extends JPanel implements VimCommandLine {
     return active;
   }
 
+  /**
+   * @deprecated Use getVisibleText()
+   */
+  @Deprecated(forRemoval = true)
+  public @NotNull String getText() {
+    return entry.getText();
+  }
+
   @Override
   public @NotNull String getVisibleText() {
     return entry.getText();
@@ -409,6 +439,10 @@ public class ExEntryPanel extends JPanel implements VimCommandLine {
   @Override
   public void handleKey(@NotNull KeyStroke stroke) {
     entry.handleKey(stroke);
+    if (finishOn != null && stroke.getKeyChar() == finishOn && inputProcessing != null) {
+      inputProcessing.invoke(getActualText());
+      close(true, true);
+    }
   }
 
   // Called automatically when the LAF is changed and the component is visible, and manually by the LAF listener handler
@@ -446,8 +480,8 @@ public class ExEntryPanel extends JPanel implements VimCommandLine {
   }
 
   private void setFontForElements() {
-    label.setFont(UiHelper.selectEditorFont(getEditor(), label.getText()));
-    entry.setFont(UiHelper.selectEditorFont(getEditor(), getVisibleText()));
+    label.setFont(UiHelper.selectEditorFont(getIjEditor(), label.getText()));
+    entry.setFont(UiHelper.selectEditorFont(getIjEditor(), getVisibleText()));
   }
 
   private void positionPanel() {
@@ -535,6 +569,32 @@ public class ExEntryPanel extends JPanel implements VimCommandLine {
     IdeFocusManager.findInstance().requestFocus(entry, true);
   }
 
+  @Nullable
+  public VimInputInterceptor<?> getInputInterceptor() {
+    return myInputInterceptor;
+  }
+
+  @Override
+  public void insertText(int offset, @NotNull String string) {
+    VimCommandLine.super.insertText(offset, string);
+  }
+
+  public void setInputInterceptor(@Nullable VimInputInterceptor<?> vimInputInterceptor) {
+    myInputInterceptor = vimInputInterceptor;
+  }
+
+  @Nullable
+  @Override
+  public Function1<String, Unit> getInputProcessing() {
+    return inputProcessing;
+  }
+
+  @Nullable
+  @Override
+  public Character getFinishOn() {
+    return finishOn;
+  }
+
   public static class LafListener implements LafManagerListener {
     @Override
     public void lookAndFeelChanged(@NotNull LafManager source) {

src/main/java/com/maddyhome/idea/vim/ui/ex/ExEntryPanelService.kt

@@ -11,25 +11,33 @@ import com.intellij.openapi.application.ApplicationManager
 import com.maddyhome.idea.vim.action.change.Extension
 import com.maddyhome.idea.vim.api.ExecutionContext
 import com.maddyhome.idea.vim.api.VimCommandLine
-import com.maddyhome.idea.vim.api.VimCommandLineService
+import com.maddyhome.idea.vim.api.VimCommandLineCaret
+import com.maddyhome.idea.vim.api.VimCommandLineServiceBase
 import com.maddyhome.idea.vim.api.VimEditor
+import com.maddyhome.idea.vim.api.VimModalInput
+import com.maddyhome.idea.vim.api.VimModalInputBase
+import com.maddyhome.idea.vim.api.VimModalInputService
 import com.maddyhome.idea.vim.api.injector
 import com.maddyhome.idea.vim.helper.TestInputModel
 import com.maddyhome.idea.vim.helper.inRepeatMode
 import com.maddyhome.idea.vim.helper.isCloseKeyStroke
+import com.maddyhome.idea.vim.key.interceptors.VimInputInterceptor
 import com.maddyhome.idea.vim.newapi.ij
 import com.maddyhome.idea.vim.newapi.vim
+import com.maddyhome.idea.vim.state.mode.Mode
+import com.maddyhome.idea.vim.state.mode.ReturnableFromCmd
 import com.maddyhome.idea.vim.ui.ModalEntry
 import java.awt.event.KeyEvent
 import javax.swing.KeyStroke
 
-class ExEntryPanelService : VimCommandLineService {
+class ExEntryPanelService : VimCommandLineServiceBase(), VimModalInputService {
   override fun getActiveCommandLine(): VimCommandLine? {
-    val instance = ExEntryPanel.instance ?: ExEntryPanel.instanceWithoutShortcuts ?: return null
+    val instance = ExEntryPanel.instance ?: return null
     return if (instance.isActive) instance else null
   }
 
-  override fun inputString(vimEditor: VimEditor, context: ExecutionContext, prompt: String, finishOn: Char?): String? {
+  @Deprecated("Please use readInputAndProcess")
+  fun inputString(vimEditor: VimEditor, context: ExecutionContext, prompt: String, finishOn: Char?): String? {
     val editor = vimEditor.ij
     if (vimEditor.inRepeatMode) {
       val input = Extension.consumeString()
@@ -58,7 +66,7 @@ class ExEntryPanelService : VimCommandLineService {
     } else {
       var text: String? = null
       // XXX: The Ex entry panel is used only for UI here, its logic might be inappropriate for input()
-      val commandLine = injector.commandLine.create(vimEditor, context, prompt.ifEmpty { " " }, "")
+      val commandLine = injector.commandLine.createSearchPrompt(vimEditor, context, prompt.ifEmpty { " " }, "")
       ModalEntry.activate(editor.vim) { key: KeyStroke ->
         return@activate when {
           key.isCloseKeyStroke() -> {
@@ -89,7 +97,40 @@ class ExEntryPanelService : VimCommandLineService {
     }
   }
 
-  override fun create(editor: VimEditor, context: ExecutionContext, label: String, initText: String): VimCommandLine {
+  override fun readInputAndProcess(
+    editor: VimEditor,
+    context: ExecutionContext,
+    prompt: String,
+    finishOn: Char?,
+    processing: (String) -> Unit,
+  ) {
+    val currentMode = editor.mode
+    check(currentMode is ReturnableFromCmd) {
+      "Cannot enable cmd mode from current mode $currentMode"
+    }
+
+    // Make sure the Visual selection marks are up to date before we use them.
+    injector.markService.setVisualSelectionMarks(editor)
+
+    // Note that we should remove selection and reset caret offset before we switch back to Normal mode and then enter
+    // Command-line mode. However, some IdeaVim commands can handle multiple carets, including multiple carets with
+    // selection (which might or might not be a block selection). Unfortunately, because we're just entering
+    // Command-line mode, we don't know which command is going to be entered, so we can't remove selection here.
+    // Therefore, we switch to Normal and then Command-line even though we might still have a Visual selection...
+    // On the plus side, it means we still show selection while editing the command line, which Vim also does
+    // (Normal then Command-line is not strictly necessary, but done for completeness and autocmd)
+    // Caret selection is finally handled in Command.execute
+    editor.mode = Mode.NORMAL()
+    editor.mode = Mode.CMD_LINE(currentMode)
+
+    val panel = ExEntryPanel.getInstance()
+    panel as ExEntryPanel
+    panel.finishOn = finishOn
+    panel.inputProcessing = processing
+    panel.activate(editor.ij, context.ij, prompt, "")
+  }
+
+  override fun createPanel(editor: VimEditor, context: ExecutionContext, label: String, initText: String): VimCommandLine {
     val panel = ExEntryPanel.getInstance()
     panel.activate(editor.ij, context.ij, label, initText)
     return panel
@@ -104,4 +145,31 @@ class ExEntryPanelService : VimCommandLineService {
   override fun fullReset() {
     ExEntryPanel.fullReset()
   }
+
+  override fun getCurrentModalInput(): VimModalInput? {
+    return ExEntryPanel.getInstanceWithoutShortcuts()?.takeIf { it.isActive && it.inputInterceptor != null }?.let { WrappedAsModalInputExEntryPanel(it) }
+  }
+
+  override fun create(editor: VimEditor, context: ExecutionContext, label: String, inputInterceptor: VimInputInterceptor<*>): VimModalInput {
+    val panel = ExEntryPanel.getInstanceWithoutShortcuts()
+    panel.inputInterceptor = inputInterceptor
+    panel.activate(editor.ij, context.ij, label, "")
+    return WrappedAsModalInputExEntryPanel(panel)
+  }
 }
+
+internal class WrappedAsModalInputExEntryPanel(internal val exEntryPanel: ExEntryPanel) : VimModalInputBase() {
+  override var inputInterceptor: VimInputInterceptor<*>
+    get() = exEntryPanel.inputInterceptor!!
+    set(value) { exEntryPanel.inputInterceptor = value }
+  override val caret: VimCommandLineCaret = exEntryPanel.caret
+  override val label: String = exEntryPanel.label
+
+  override fun deactivate(refocusOwningEditor: Boolean, resetCaret: Boolean) {
+    exEntryPanel.deactivate(refocusOwningEditor, resetCaret)
+  }
+
+  override fun focus() {
+    exEntryPanel.focus()
+  }
+}

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

@@ -16,6 +16,7 @@ import com.intellij.util.ui.JBUI;
 import com.maddyhome.idea.vim.VimPlugin;
 import com.maddyhome.idea.vim.api.VimCommandLine;
 import com.maddyhome.idea.vim.api.VimCommandLineCaret;
+import com.maddyhome.idea.vim.api.VimEditor;
 import com.maddyhome.idea.vim.helper.UiHelper;
 import com.maddyhome.idea.vim.history.HistoryConstants;
 import com.maddyhome.idea.vim.history.HistoryEntry;
@@ -211,7 +212,7 @@ public class ExTextField extends JTextField {
   }
 
   public @Nullable Editor getEditor() {
-    return ExEntryPanel.getInstance().getEditor();
+    return ExEntryPanel.getInstance().getIjEditor();
   }
 
   public DataContext getContext() {
@@ -291,9 +292,9 @@ public class ExTextField extends JTextField {
    */
   void cancel() {
     clearCurrentAction();
-    Editor editor = ExEntryPanel.instance.getEditor();
-    if (editor != null) {
-      VimPlugin.getProcess().cancelExEntry(new IjVimEditor(editor), true, true);
+    VimCommandLine commandLine = injector.getCommandLine().getActiveCommandLine();
+    if (commandLine != null) {
+      commandLine.close(true, true);
     }
   }
 

src/main/java/com/maddyhome/idea/vim/ui/widgets/mode/ModeWidgetPopup.kt

@@ -352,7 +352,8 @@ class ModeWidgetPopup : AnAction() {
 
 enum class ModeWidgetTheme(private var value: String) {
   TERM("Term"),
-  COLORLESS("Colorless");
+  COLORLESS("Colorless"),
+  DRACULA("Dracula");
 
   override fun toString(): String {
     return value

src/main/java/com/maddyhome/idea/vim/ui/widgets/mode/Util.kt

@@ -31,6 +31,16 @@ fun getModeBackground(mode: Mode?): Color {
           is Mode.OP_PENDING, null -> UIUtil.getPanelBackground()
         }
       }
+      ModeWidgetTheme.DRACULA -> {
+        return when (mode) {
+          Mode.INSERT -> Color.decode("#50FA7B")
+          Mode.REPLACE -> Color.decode("#FF5555")
+          is Mode.NORMAL -> Color.decode("#BD93F9")
+          is Mode.CMD_LINE -> Color.decode("#FFB86C")
+          is Mode.VISUAL, is Mode.SELECT -> Color.decode("#F1FA8C")
+          is Mode.OP_PENDING, null -> UIUtil.getPanelBackground()
+        }
+      }
       ModeWidgetTheme.COLORLESS -> {
         return UIUtil.getPanelBackground()
       }
@@ -83,6 +93,7 @@ fun getModeForeground(mode: Mode?): Color {
     val theme = ModeWidgetTheme.parseString(themeString) ?: ModeWidgetTheme.getDefaultTheme()
     return when (theme) {
       ModeWidgetTheme.TERM -> if (isLight) Color.WHITE else Color.BLACK
+      ModeWidgetTheme.DRACULA -> Color.BLACK
       ModeWidgetTheme.COLORLESS -> UIUtil.getLabelForeground()
     }
   } else {

src/main/java/com/maddyhome/idea/vim/vimscript/model/commands/CmdFilterCommand.kt

@@ -39,7 +39,7 @@ internal data class CmdFilterCommand(val range: Range, val argument: String) : C
       argument.forEach { c ->
         when {
           !inBackslash && c == '!' -> {
-            val last = VimPlugin.getProcess().lastCommand
+            val last = lastCommand
             if (last.isNullOrEmpty()) {
               VimPlugin.showMessage(MessageHelper.message("e_noprev"))
               return ExecutionResult.Error
@@ -76,6 +76,7 @@ internal data class CmdFilterCommand(val range: Range, val argument: String) : C
         VimPlugin.getProcess().executeCommand(editor, command, null, workingDirectory)?.let {
           ExOutputModel.getInstance(editor.ij).output(it)
         }
+        lastCommand = command
         ExecutionResult.Success
       } else {
         // Filter
@@ -92,6 +93,7 @@ internal data class CmdFilterCommand(val range: Range, val argument: String) : C
             }
           }
         }
+        lastCommand = command
         ExecutionResult.Success
       }
     } catch (e: ProcessCanceledException) {
@@ -103,5 +105,6 @@ internal data class CmdFilterCommand(val range: Range, val argument: String) : C
 
   companion object {
     private val logger = Logger.getInstance(CmdFilterCommand::class.java.name)
+    private var lastCommand: String? = null
   }
 }

src/main/resources/messages/IdeaVimBundle.properties

@@ -100,8 +100,8 @@ action.not.found.0=Action not found: {0}
 
 action.CustomizeModeWidget.text=Mode Widget Settings
 
-action.VimFindActionIdAction.text=IdeaVim: Track Action Ids
-action.VimFindActionIdAction.description=Starts tracking ids of executed actions
+action.VimFindActionIdAction.text=IdeaVim: Track Action IDs
+action.VimFindActionIdAction.description=Starts tracking IDs of executed actions
 
 ex.show.all.actions.0.1=--- Actions ---{0}{1}
 

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

@@ -62,7 +62,7 @@ class ChangeActionTest : VimTestCase() {
       listOf("i", "<C-O>", "v", "<esc>"),
       "12${c}345",
       "12${c}345",
-Mode.INSERT,
+      Mode.INSERT,
     )
   }
 
@@ -73,7 +73,7 @@ Mode.INSERT,
       listOf("i", "<C-O>", "v", "d"),
       "12${c}345",
       "12${c}45",
-Mode.INSERT,
+      Mode.INSERT,
     )
   }
 
@@ -109,7 +109,7 @@ Mode.INSERT,
       listOf("i", "<C-O>", "gh", "<esc>"),
       "12${c}345",
       "123${c}45",
-Mode.INSERT,
+      Mode.INSERT,
     )
   }
 
@@ -122,7 +122,7 @@ Mode.INSERT,
       listOf("i", "<C-O>", "gh", "d"),
       "12${c}345",
       "12d${c}45",
-Mode.INSERT,
+      Mode.INSERT,
     )
   }
 
@@ -133,7 +133,7 @@ Mode.INSERT,
       listOf("i", "def", "<C-O>", "d2h", "x"),
       "abc$c.\n",
       "abcdx.\n",
-Mode.INSERT,
+      Mode.INSERT,
     )
   }
 
@@ -222,7 +222,7 @@ Mode.INSERT,
    four
    
       """.trimIndent(),
-Mode.INSERT,
+      Mode.INSERT,
     )
   }
 
@@ -405,7 +405,7 @@ Mode.INSERT,
       listOf("A", ", ", "<C-R>", "a", "!"),
       "${c}Hello\n",
       "Hello, World!\n",
-Mode.INSERT,
+      Mode.INSERT,
     )
   }
 
@@ -416,7 +416,7 @@ Mode.INSERT,
       listOf("O", "bar"),
       "fo${c}o\n",
       "bar\nfoo\n",
-Mode.INSERT,
+      Mode.INSERT,
     )
   }
 

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

@@ -738,7 +738,7 @@ class MotionActionTest : VimTestCase() {
   @Test
   fun testDeleteToEndOfSearchResultInclusive() {
     val before = "Lorem ${c}ipsum dolor sit amet, consectetur adipiscing elit"
-    val after = "Lorem ${c} amet, consectetur adipiscing elit"
+    val after = "Lorem $c amet, consectetur adipiscing elit"
     doTest("d/sit/e<CR>", before, after)
   }
 
@@ -766,6 +766,11 @@ class MotionActionTest : VimTestCase() {
     doTest(keys, before, after, Mode.NORMAL())
   }
 
+  @Test
+  fun testDeleteToLiteral() {
+    doTest("d/<C-V>333<CR>", "ab${c}cdōef", "abōef")
+  }
+
   @Test
   fun testDeleteBackwardsToSearchResult() {
     val before = "Lorem ipsum dolor sit amet, ${c}consectetur adipiscing elit"

src/test/java/org/jetbrains/plugins/ideavim/action/change/UndoActionTest.kt

@@ -9,8 +9,11 @@
 package org.jetbrains.plugins.ideavim.action.change
 
 import com.intellij.idea.TestFor
+import com.maddyhome.idea.vim.api.injector
+import com.maddyhome.idea.vim.newapi.globalIjOptions
 import com.maddyhome.idea.vim.state.mode.Mode
 import org.jetbrains.plugins.ideavim.VimTestCase
+import org.junit.jupiter.api.Assumptions.assumeTrue
 import org.junit.jupiter.api.Test
 
 class UndoActionTest : VimTestCase() {
@@ -109,6 +112,7 @@ class UndoActionTest : VimTestCase() {
   @Test
   @TestFor(issues = ["VIM-547"])
   fun `test typed text requires one undo`() {
+    assumeTrue(!injector.globalIjOptions().oldundo)
     configureByText("Lorem ipsu${c}m")
     typeText("a dolor sit amet,<CR>consectetur adipiscing elit<Esc>")
     assertState("Lorem ipsum dolor sit amet,\nconsectetur adipiscing elit")
@@ -119,6 +123,7 @@ class UndoActionTest : VimTestCase() {
   @Test
   @TestFor(issues = ["VIM-547"])
   fun `test breaking insert sequence`() {
+    assumeTrue(!injector.globalIjOptions().oldundo)
     configureByText("Lorem ipsu${c}m")
     typeText("a dolor sit amet,<CR>consectetur <C-G>uadipiscing elit<Esc>")
     assertState("Lorem ipsum dolor sit amet,\nconsectetur adipiscing elit")
@@ -129,6 +134,7 @@ class UndoActionTest : VimTestCase() {
   @Test
   @TestFor(issues = ["VIM-547"])
   fun `test moving caret breaks insert sequence`() {
+    assumeTrue(!injector.globalIjOptions().oldundo)
     configureByText("Lorem ipsu${c}m")
     typeText("a dolor sit amet,<CR>consectetur  <Left>adipiscing elit<Esc>")
     assertState("Lorem ipsum dolor sit amet,\nconsectetur adipiscing elit ")
@@ -140,7 +146,17 @@ class UndoActionTest : VimTestCase() {
   @TestFor(issues = ["VIM-547"])
   fun `test change action is included in insert sequence`() {
     configureByText("Lorem ${c}ipsum dolor sit amet")
-    typeText("celorem")
+    typeText("celorem<Esc>")
+    assertState("Lorem lore${c}m dolor sit amet")
+    typeText("u")
+    assertState("Lorem ${c}ipsum dolor sit amet")
+  }
+
+  @Test
+  @TestFor(issues = ["VIM-3552"])
+  fun `test paste is not part of undo sequence`() {
+    configureByText("test")
+    typeText("yypoxxxu")
     configureByText("Lorem lorem${c} dolor sit amet")
     typeText("u")
     configureByText("Lorem ${c}ipsum dolor sit amet")

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

@@ -174,8 +174,8 @@ class PutTestAfterCursorActionTest : VimTestCase() {
     override fun collectTransferableData(
       file: PsiFile,
       editor: Editor,
-      startOffsets: IntArray?,
-      endOffsets: IntArray?,
+      startOffsets: IntArray,
+      endOffsets: IntArray,
     ): List<TextBlockTransferableData> {
       return emptyList()
     }

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

@@ -18,7 +18,6 @@ import org.jetbrains.plugins.ideavim.TestWithoutNeovim
 import org.jetbrains.plugins.ideavim.VimBehaviorDiffers
 import org.jetbrains.plugins.ideavim.VimTestCase
 import org.jetbrains.plugins.ideavim.annotations.TestWithoutPrimaryClipboard
-import org.junit.Ignore
 import org.junit.jupiter.api.Disabled
 import org.junit.jupiter.api.Test
 
@@ -261,9 +260,9 @@ class PutVisualTextMoveCursorActionTest : VimTestCase() {
     assertState(after)
   }
 
-  @Suppress("unused")
-  @Ignore
-  fun `ingoretest put visual block visual line mode`() {
+  @Disabled
+  @Test
+  fun `test put visual block visual line mode`() {
     val before = """
             qw${c}e
             asd
@@ -315,8 +314,6 @@ class PutVisualTextMoveCursorActionTest : VimTestCase() {
     assertState(after)
   }
 
-  @Suppress("unused")
-  @Ignore
   @Test
   @Disabled
   fun `test put visual text multicaret`() {

src/test/java/org/jetbrains/plugins/ideavim/action/motion/updown/MotionUpCtrlPAction.kt

@@ -0,0 +1,29 @@
+/*
+ * Copyright 2003-2024 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 org.jetbrains.plugins.ideavim.action.motion.updown
+
+import org.jetbrains.plugins.ideavim.VimTestCase
+import org.junit.jupiter.api.Disabled
+import org.junit.jupiter.api.Test
+
+class MotionUpCtrlPAction : VimTestCase() {
+  @Test
+  @Disabled("This one should be fixed")
+  fun `test last column empty`() {
+    val keys = "o<Esc><End><C-P>"
+    val before = """
+        ${c}Lorem Ipsumm dolor sit amet, consectetur adipiscing elit. Morbi gravida commodo orci, egestas placerat purus rhoncus non. Donec efficitur placerat lorem, non ullamcorper nisl. Aliquam vestibulum, purus a pretium sodales, lorem libero placerat tortor, ut gravida est arcu nec purus. Suspendisse luctus euismod mi, at consectetur sapien facilisis sed. Duis eu magna id nisi lacinia vehicula in quis mauris. Donec tincidunt, erat in euismod placerat, tortor eros efficitur ligula, non finibus metus enim in ex. Nam commodo libero quis vestibulum congue. Vivamus sit amet tincidunt orci, in luctus tortor. Ut aliquam porttitor pharetra. Sed vel mi lacinia, auctor eros vel, condimentum eros. Fusce suscipit auctor venenatis. Aliquam elit risus, eleifend quis mollis eu, venenatis quis ex. Nunc varius consectetur eros sit amet efficitur. Donec a elit rutrum, tristique est in, maximus sem. Donec eleifend magna vitae suscipit viverra. Phasellus luctus aliquam tellus viverra consequat.
+    """.trimIndent()
+    val after = """
+        Lorem Ipsumm dolor sit amet, consectetur adipiscing elit. Morbi gravida commodo orci, egestas placerat purus rhoncus non. Donec efficitur placerat lorem, non ullamcorper nisl. Aliquam vestibulum, purus a pretium sodales, lorem libero placerat tortor, ut gravida est arcu nec purus. Suspendisse luctus euismod mi, at consectetur sapien facilisis sed. Duis eu magna id nisi lacinia vehicula in quis mauris. Donec tincidunt, erat in euismod placerat, tortor eros efficitur ligula, non finibus metus enim in ex. Nam commodo libero quis vestibulum congue. Vivamus sit amet tincidunt orci, in luctus tortor. Ut aliquam porttitor pharetra. Sed vel mi lacinia, auctor eros vel, condimentum eros. Fusce suscipit auctor venenatis. Aliquam elit risus, eleifend quis mollis eu, venenatis quis ex. Nunc varius consectetur eros sit amet efficitur. Donec a elit rutrum, tristique est in, maximus sem. Donec eleifend magna vitae suscipit viverra. Phasellus luctus aliquam tellus viverra consequat${c}.
+        
+    """.trimIndent()
+    doTest(keys, before, after)
+  }
+}

src/test/java/org/jetbrains/plugins/ideavim/ex/implementation/commands/MapCommandTest.kt

@@ -298,6 +298,15 @@ class MapCommandTest : VimTestCase() {
     assertState("I found it in ${c}a legendary land")
   }
 
+  @Test
+  @TestFor(issues = ["VIM-3569"])
+  fun `test bar in mapping`() {
+    configureByText("${c}I found it in a legendary land")
+    typeText(commandToKeys("nmap <leader>\\| dw"))
+    typeText("<leader>|")
+    assertState("${c}found it in a legendary land")
+  }
+
   // VIM-676 |:map|
   @TestWithoutNeovim(reason = SkipNeovimReason.VIM_SCRIPT)
   @Test

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

@@ -8,7 +8,6 @@
 
 package org.jetbrains.plugins.ideavim.extension.replacewithregister
 
-import com.intellij.testFramework.UsefulTestCase.assertContainsElements
 import com.maddyhome.idea.vim.VimPlugin
 import com.maddyhome.idea.vim.api.injector
 import com.maddyhome.idea.vim.newapi.vim
@@ -24,6 +23,7 @@ import org.junit.jupiter.api.BeforeEach
 import org.junit.jupiter.api.Test
 import org.junit.jupiter.api.TestInfo
 import kotlin.test.assertEquals
+import kotlin.test.assertTrue
 
 class ReplaceWithRegisterTest : VimTestCase() {
 
@@ -525,7 +525,7 @@ class ReplaceWithRegisterTest : VimTestCase() {
   fun `test multiple carets`() {
   // Behaviour of pasting a full line with multiple carets is undefined in Vim and has different implementation in
   // IdeaVim depending on if ideaput is specified in 'clipboard' or not
-  assertContainsElements(optionsNoEditor().clipboard, OptionConstants.clipboard_ideaput)
+  assertTrue(OptionConstants.clipboard_ideaput in optionsNoEditor().clipboard)
 
   enableExtensions("multiple-cursors")
     val text = """

src/test/java/org/jetbrains/plugins/ideavim/helper/CaretVisualAttributesHelperTest.kt

@@ -321,8 +321,9 @@ class CaretVisualAttributesHelperTest : VimTestCase() {
       """.trimMargin(),
     )
     injector.actionExecutor.executeAction(
-      "EditorCloneCaretBelow",
-      injector.executionContextManager.getEditorExecutionContext(fixture.editor.vim),
+      fixture.editor.vim,
+      name = "EditorCloneCaretBelow",
+      context = injector.executionContextManager.getEditorExecutionContext(fixture.editor.vim),
     )
     kotlin.test.assertEquals(2, fixture.editor.caretModel.caretCount)
     assertCaretVisualAttributes(CaretVisualAttributes.Shape.BLOCK, 0f)

src/test/java/org/jetbrains/plugins/ideavim/option/KeywordOptionTest.kt

@@ -7,7 +7,6 @@
  */
 package org.jetbrains.plugins.ideavim.option
 
-import com.intellij.testFramework.UsefulTestCase.assertDoesntContain
 import com.maddyhome.idea.vim.helper.CharacterHelper
 import com.maddyhome.idea.vim.helper.CharacterHelper.charType
 import com.maddyhome.idea.vim.newapi.vim
@@ -92,14 +91,7 @@ class KeywordOptionTest : VimTestCase() {
     setKeyword("b-a")
     assertPluginError(true)
     assertPluginErrorMessageContains("E474: Invalid argument: iskeyword=b-a")
-    assertDoesntContain(
-      values,
-      object : ArrayList<String?>() {
-        init {
-          add("b-a")
-        }
-      },
-    )
+    assertTrue("b-a" !in values)
   }
 
   @Test
@@ -107,14 +99,7 @@ class KeywordOptionTest : VimTestCase() {
     setKeyword("ab")
     assertPluginError(true)
     assertPluginErrorMessageContains("E474: Invalid argument: iskeyword=ab")
-    assertDoesntContain(
-      values,
-      object : ArrayList<String?>() {
-        init {
-          add("ab")
-        }
-      },
-    )
+    assertTrue("ab" !in values)
   }
 
   @Test

src/testFixtures/kotlin/org/jetbrains/plugins/ideavim/NeovimTesting.kt

@@ -27,8 +27,8 @@ import com.maddyhome.idea.vim.register.RegisterConstants.LAST_SEARCH_REGISTER
 import com.maddyhome.idea.vim.register.RegisterConstants.VALID_REGISTERS
 import com.maddyhome.idea.vim.state.mode.SelectionType
 import com.maddyhome.idea.vim.state.mode.toVimNotation
-import org.junit.Assert.assertEquals
 import org.junit.jupiter.api.TestInfo
+import kotlin.test.assertEquals
 
 object NeovimTesting {
   private lateinit var neovimApi: NeovimApi
@@ -103,7 +103,7 @@ object NeovimTesting {
       singleCaret
   }
 
-  fun isNeovimTestingEnabled(): Boolean {
+  private fun isNeovimTestingEnabled(): Boolean {
     val property = System.getProperty("ideavim.nvim.test", "false")
     val neovimTestingEnabled = if (property.isBlank()) true else property.toBoolean()
     return neovimTestingEnabled
@@ -188,7 +188,7 @@ object NeovimTesting {
       val neovimRegister = getRegister(register)
       val vimPluginRegister = VimPlugin.getRegister().getRegister(register)
       val ideavimRegister = vimPluginRegister?.text ?: ""
-      assertEquals("Register '$register'", neovimRegister, ideavimRegister)
+      assertEquals(neovimRegister, ideavimRegister, "Register '$register'")
 
       if (neovimRegister.isNotEmpty()) {
         val neovimRegisterType = neovimApi.callFunction("getregtype", listOf(register)).get().toString()
@@ -201,7 +201,7 @@ object NeovimTesting {
 
         // We take only the first char because neovim returns width for block selection
         val neovimChar = neovimRegisterType.getOrNull(0)?.toString() ?: ""
-        assertEquals("Register '$register'", expectedType, neovimChar)
+        assertEquals(expectedType, neovimChar, "Register '$register'")
       }
     }
   }

src/testFixtures/kotlin/org/jetbrains/plugins/ideavim/VimTestCase.kt

@@ -88,7 +88,6 @@ import com.maddyhome.idea.vim.vimscript.model.datatypes.VimFuncref
 import com.maddyhome.idea.vim.vimscript.parser.errors.IdeavimErrorListener
 import org.jetbrains.annotations.ApiStatus
 import org.junit.jupiter.api.AfterEach
-import org.junit.jupiter.api.BeforeAll
 import org.junit.jupiter.api.BeforeEach
 import org.junit.jupiter.api.TestInfo
 import org.junit.jupiter.api.assertThrows
@@ -223,6 +222,7 @@ abstract class VimTestCase {
     VimPlugin.getKey().savedShortcutConflicts.clear()
     assertTrue(KeyHandler.getInstance().keyStack.isEmpty())
     injector.outputPanel.getCurrentOutputPanel()?.close()
+    injector.modalInput.getCurrentModalInput()?.deactivate(refocusOwningEditor = false, resetCaret = false)
 
     // Tear down neovim
     NeovimTesting.tearDown(testInfo)
@@ -889,12 +889,6 @@ abstract class VimTestCase {
     const val s = EditorTestUtil.SELECTION_START_TAG
     const val se = EditorTestUtil.SELECTION_END_TAG
 
-    @BeforeAll
-    @JvmStatic
-    fun beforeAll() {
-      println("Neovim testing: ${NeovimTesting.isNeovimTestingEnabled()}")
-    }
-
     fun typeText(keys: List<KeyStroke?>, editor: Editor, project: Project?) {
       val keyHandler = KeyHandler.getInstance()
       val dataContext = injector.executionContextManager.getEditorExecutionContext(editor.vim)

src/testFixtures/kotlin/org/jetbrains/plugins/ideavim/impl/TestInjector.kt

@@ -27,6 +27,9 @@ class TestInjector(val injector: VimInjector) : VimInjector by injector {
     tracers[key] = collector
   }
 
+  override val modalInput
+    get() = injector.modalInput
+
   override val vimState
     get() = injector.vimState
 

tests/java-tests/build.gradle.kts

@@ -1,3 +1,5 @@
+import org.jetbrains.intellij.platform.gradle.TestFrameworkType
+
 /*
  * Copyright 2003-2024 The IdeaVim authors
  *
@@ -9,16 +11,20 @@
 plugins {
   id("java")
   kotlin("jvm")
-  id("org.jetbrains.intellij")
+  id("org.jetbrains.intellij.platform.module")
 }
 
 val kotlinVersion: String by project
+val ideaType: String by project
 val ideaVersion: String by project
 val javaVersion: String by project
 
 repositories {
   mavenCentral()
-  maven { url = uri("https://cache-redirector.jetbrains.com/intellij-dependencies") }
+
+  intellijPlatform {
+    defaultRepositories()
+  }
 }
 
 dependencies {
@@ -26,35 +32,25 @@ dependencies {
   compileOnly("org.jetbrains.kotlin:kotlin-stdlib:$kotlinVersion")
   testImplementation("org.jetbrains.kotlin:kotlin-test:$kotlinVersion")
   testImplementation(testFixtures(project(":"))) // The root project
+  testImplementation("org.junit.vintage:junit-vintage-engine:5.10.3")
+
+  intellijPlatform {
+    create(ideaType, ideaVersion)
+    testFramework(TestFrameworkType.Platform)
+    testFramework(TestFrameworkType.JUnit5)
+    bundledPlugins("com.intellij.java", "org.jetbrains.plugins.yaml")
+    instrumentationTools()
+  }
+}
+
+intellijPlatform {
+  buildSearchableOptions = false
 }
 
 tasks {
   test {
     useJUnitPlatform()
   }
-
-  verifyPlugin {
-    enabled = false
-  }
-
-  publishPlugin {
-    enabled = false
-  }
-
-  runIde {
-    enabled = false
-  }
-
-  runPluginVerifier {
-    enabled = false
-  }
-}
-
-intellij {
-  version.set(ideaVersion)
-  type.set("IC")
-  // Yaml is only used for testing. It's part of the IdeaIC distribution, but needs to be included as a reference
-  plugins.set(listOf("java", "yaml"))
 }
 
 java {

tests/java-tests/src/test/kotlin/org/jetbrains/plugins/ideavim/action/motion/updown/MotionPercentOrMatchActionJavaTest.kt

@@ -161,4 +161,31 @@ class MotionPercentOrMatchActionJavaTest : VimJavaTestCase() {
     }
     """.trimIndent())
   }
+
+  @Test
+  @TestFor(issues = ["VIM-3530"])
+  @TestWithoutNeovim(SkipNeovimReason.PSI)
+  fun `test block in comment`() {
+    configureByJavaText("""
+  /**
+   * Compose Multiplatform Gradle Plugin
+   * [gradle portal](https://plugins${c}.gradle.org/plugin/org.jetbrains.compose)
+   * [github](https://github.com/JetBrains/compose-multiplatform/releases)
+   * [maven runtime](https://maven.pkg.jetbrains.space/public/p/compose/dev/org/jetbrains/compose/runtime/)
+   * [maven runtime](https://maven.pkg.jetbrains.space/public/p/compose/dev/org/jetbrains/compose/runtime/runtime/)
+   * [maven ui-js](https://maven.pkg.jetbrains.space/public/p/compose/dev/org/jetbrains/compose/ui/ui-js/)
+   */
+      """.trimIndent())
+    typeText("di)")
+    assertState("""
+  /**
+   * Compose Multiplatform Gradle Plugin
+   * [gradle portal]()
+   * [github](https://github.com/JetBrains/compose-multiplatform/releases)
+   * [maven runtime](https://maven.pkg.jetbrains.space/public/p/compose/dev/org/jetbrains/compose/runtime/)
+   * [maven runtime](https://maven.pkg.jetbrains.space/public/p/compose/dev/org/jetbrains/compose/runtime/runtime/)
+   * [maven ui-js](https://maven.pkg.jetbrains.space/public/p/compose/dev/org/jetbrains/compose/ui/ui-js/)
+   */
+      """.trimIndent())
+  }
 }

tests/long-running-tests/build.gradle.kts

@@ -1,15 +1,22 @@
+import org.jetbrains.intellij.platform.gradle.TestFrameworkType
+import org.jetbrains.intellij.platform.gradle.extensions.intellijPlatform
+
 plugins {
   java
   kotlin("jvm")
-  id("org.jetbrains.intellij")
+  id("org.jetbrains.intellij.platform.module")
 }
 
 repositories {
   mavenCentral()
-  maven { url = uri("https://cache-redirector.jetbrains.com/intellij-dependencies") }
+
+  intellijPlatform {
+    defaultRepositories()
+  }
 }
 
 val kotlinVersion: String by project
+val ideaType: String by project
 val ideaVersion: String by project
 val javaVersion: String by project
 
@@ -18,42 +25,36 @@ dependencies {
   compileOnly("org.jetbrains.kotlin:kotlin-stdlib:$kotlinVersion")
   testImplementation("org.jetbrains.kotlin:kotlin-test:$kotlinVersion")
   testImplementation(testFixtures(project(":"))) // The root project
+  testImplementation("org.junit.vintage:junit-vintage-engine:5.10.3")
+
+  intellijPlatform {
+    create(ideaType, ideaVersion)
+    testFramework(TestFrameworkType.Platform)
+    testFramework(TestFrameworkType.JUnit5)
+    instrumentationTools()
+  }
+}
+
+intellijPlatform {
+  buildSearchableOptions = false
 }
 
 tasks {
   // This task is disabled because it should be excluded from `gradle test` run (because it's slow)
   // I didn't find a better way to exclude except disabling and defining a new task with a different name
+  // Note that useJUnitTestPlatform() is required to prevent red code
   test {
     enabled = false
     useJUnitPlatform()
   }
 
-  register<Test>("testLongRunning") {
-    group = "verification"
-    useJUnitPlatform()
+  // The `test` task is automatically set up with IntelliJ goodness. A custom test task needs to be configured for it
+  val testLongRunning by intellijPlatformTesting.testIde.registering {
+    task {
+      group = "verification"
+      useJUnitPlatform()
+    }
   }
-
-  verifyPlugin {
-    enabled = false
-  }
-
-  publishPlugin {
-    enabled = false
-  }
-
-  runIde {
-    enabled = false
-  }
-
-  runPluginVerifier {
-    enabled = false
-  }
-}
-
-intellij {
-  version.set(ideaVersion)
-  type.set("IC")
-  plugins.set(listOf("java"))
 }
 
 java {

tests/property-tests/build.gradle.kts

@@ -1,15 +1,22 @@
+import org.jetbrains.intellij.platform.gradle.TestFrameworkType
+import org.jetbrains.intellij.platform.gradle.extensions.intellijPlatform
+
 plugins {
   java
   kotlin("jvm")
-  id("org.jetbrains.intellij")
+  id("org.jetbrains.intellij.platform.module")
 }
 
 repositories {
   mavenCentral()
-  maven { url = uri("https://cache-redirector.jetbrains.com/intellij-dependencies") }
+
+  intellijPlatform {
+    defaultRepositories()
+  }
 }
 
 val kotlinVersion: String by project
+val ideaType: String by project
 val ideaVersion: String by project
 val javaVersion: String by project
 
@@ -18,6 +25,19 @@ dependencies {
   compileOnly("org.jetbrains.kotlin:kotlin-stdlib:$kotlinVersion")
   testImplementation("org.jetbrains.kotlin:kotlin-test:$kotlinVersion")
   testImplementation(testFixtures(project(":"))) // The root project
+  testImplementation("org.junit.vintage:junit-vintage-engine:5.10.3")
+
+  intellijPlatform {
+    create(ideaType, ideaVersion)
+    bundledPlugins("com.intellij.java")
+    testFramework(TestFrameworkType.Platform)
+    testFramework(TestFrameworkType.JUnit5)
+    instrumentationTools()
+  }
+}
+
+intellijPlatform {
+  buildSearchableOptions = false
 }
 
 tasks {
@@ -28,32 +48,13 @@ tasks {
     enabled = false
   }
 
-  register<Test>("testPropertyBased") {
-    group = "verification"
-    useJUnitPlatform()
+  // The `test` task is automatically set up with IntelliJ goodness. A custom test task needs to be configured for it
+  val testPropertyBased by intellijPlatformTesting.testIde.registering {
+    task {
+      group = "verification"
+      useJUnitPlatform()
+    }
   }
-
-  verifyPlugin {
-    enabled = false
-  }
-
-  publishPlugin {
-    enabled = false
-  }
-
-  runIde {
-    enabled = false
-  }
-
-  runPluginVerifier {
-    enabled = false
-  }
-}
-
-intellij {
-  version.set(ideaVersion)
-  type.set("IC")
-  plugins.set(listOf("java"))
 }
 
 java {

tests/property-tests/src/test/kotlin/org/jetbrains/plugins/ideavim/propertybased/RandomActionsPropertyTest.kt

@@ -13,7 +13,9 @@ import com.intellij.openapi.editor.Editor
 import com.intellij.testFramework.PlatformTestUtil
 import com.maddyhome.idea.vim.KeyHandler
 import com.maddyhome.idea.vim.api.injector
+import com.maddyhome.idea.vim.api.key
 import com.maddyhome.idea.vim.key.CommandNode
+import com.maddyhome.idea.vim.newapi.vim
 import org.jetbrains.jetCheck.Generator
 import org.jetbrains.jetCheck.ImperativeCommand
 import org.jetbrains.jetCheck.PropertyChecker
@@ -35,6 +37,7 @@ class RandomActionsPropertyTest : VimPropertyTestBase() {
     PropertyChecker.checkScenarios {
       ImperativeCommand { env ->
         val editor = configureByText(text)
+        KeyHandler.getInstance().fullReset(editor.vim)
         try {
           moveCaretToRandomPlace(env, editor)
           env.executeCommands(Generator.sampledFrom(AvailableActions(editor)))
@@ -50,6 +53,7 @@ class RandomActionsPropertyTest : VimPropertyTestBase() {
     PropertyChecker.checkScenarios {
       ImperativeCommand { env ->
         val editor = configureByText(loremText)
+        KeyHandler.getInstance().fullReset(editor.vim)
         try {
           moveCaretToRandomPlace(env, editor)
           env.executeCommands(Generator.sampledFrom(AvailableActions(editor)))
@@ -65,6 +69,7 @@ class RandomActionsPropertyTest : VimPropertyTestBase() {
     PropertyChecker.checkScenarios {
       ImperativeCommand { env ->
         val editor = configureByJavaText(javaText)
+        KeyHandler.getInstance().fullReset(editor.vim)
         try {
           moveCaretToRandomPlace(env, editor)
           env.executeCommands(Generator.sampledFrom(AvailableActions(editor)))
@@ -89,7 +94,9 @@ private class AvailableActions(private val editor: Editor) : ImperativeCommand {
   override fun performCommand(env: ImperativeCommand.Environment) {
     val currentNode = KeyHandler.getInstance().keyHandlerState.commandBuilder.getCurrentTrie()
 
-    val possibleKeys = currentNode.keys.toList().sortedBy { injector.parser.toKeyNotation(it) }
+    // Note: esc is always an option
+    val possibleKeys = (currentNode.keys.toList() + esc).sortedBy { injector.parser.toKeyNotation(it) }
+    println("Keys: ${possibleKeys.joinToString(", ")}")
     val keyGenerator = Generator.integers(0, possibleKeys.lastIndex)
       .suchThat { injector.parser.toKeyNotation(possibleKeys[it]) !in stinkyKeysList }
       .map { possibleKeys[it] }
@@ -103,6 +110,8 @@ private class AvailableActions(private val editor: Editor) : ImperativeCommand {
     IdeEventQueue.getInstance().flushQueue()
     PlatformTestUtil.dispatchAllInvocationEventsInIdeEventQueue()
   }
+
+  private val esc = key("<Esc>")
 }
 
 private val stinkyKeysList = arrayListOf(

tests/ui-fixtures/src/testFixtures/kotlin/ui/utils/Utils.kt

@@ -16,17 +16,17 @@ import ui.pages.Editor
 import java.awt.Point
 
 fun RemoteText.doubleClickOnRight(shiftX: Int, fixture: Fixture, button: MouseButton = MouseButton.LEFT_BUTTON) {
-  val updatedPoint = Point(this.point.x + shiftX, this.point.y)
-  fixture.remoteRobot.execute(fixture) {
-    robot.click(component, updatedPoint, button, 2)
-  }
+  fixture.runJs("""
+    const updatedPoint = new Point(${this.point.x + shiftX}, ${this.point.y});
+    robot.click(component, updatedPoint, MouseButton.$button, 2)
+  """.trimIndent())
 }
 
 fun RemoteText.tripleClickOnRight(shiftX: Int, fixture: Fixture, button: MouseButton = MouseButton.LEFT_BUTTON) {
-  val updatedPoint = Point(this.point.x + shiftX, this.point.y)
-  fixture.remoteRobot.execute(fixture) {
-    robot.click(component, updatedPoint, button, 3)
-  }
+  fixture.runJs("""
+    const updatedPoint = new Point(${this.point.x + shiftX}, ${this.point.y});
+    robot.click(component, updatedPoint, MouseButton.$button, 3)
+  """.trimIndent())
 }
 
 fun RemoteText.moveMouseTo(goal: RemoteText, editor: Editor): Boolean {
@@ -66,7 +66,12 @@ fun RemoteText.moveMouseInGutterTo(goal: RemoteText, fixture: Fixture) {
 
 fun Point.moveMouseTo(point: Point, fixture: Fixture) {
   val _point = this
-  fixture.execute { robot.moveMouse(component, _point) }
+  fixture.runJs(
+    """
+    const point = new java.awt.Point(${_point.x}, ${_point.y});
+    robot.moveMouse(component, point)
+  """.trimIndent()
+  )
 
   fixture.runJs(
     """

vim-engine/build.gradle.kts

@@ -10,12 +10,18 @@ plugins {
     java
     kotlin("jvm")
 //    id("org.jlleitschuh.gradle.ktlint")
-    id("com.google.devtools.ksp") version "1.9.22-1.0.17"
-    kotlin("plugin.serialization") version "1.9.22"
+    id("com.google.devtools.ksp") version "2.0.0-1.0.23"
+    kotlin("plugin.serialization") version "2.0.0"
     `maven-publish`
     antlr
 }
 
+val sourcesJarArtifacts by configurations.registering {
+  attributes {
+    attribute(DocsType.DOCS_TYPE_ATTRIBUTE, objects.named(DocsType.SOURCES))
+  }
+}
+
 val kotlinVersion: String by project
 val kotlinxSerializationVersion: String by project
 
@@ -42,14 +48,19 @@ dependencies {
     testImplementation("org.junit.jupiter:junit-jupiter-api:5.10.3")
     testRuntimeOnly("org.junit.jupiter:junit-jupiter-engine:5.10.3")
 
+    // Temp workaround suggested in https://plugins.jetbrains.com/docs/intellij/tools-intellij-platform-gradle-plugin-faq.html#junit5-test-framework-refers-to-junit4
+    // Can be removed when IJPL-159134 is fixed
+//    testRuntimeOnly("junit:junit:4.13.2")
+    testRuntimeOnly("org.junit.vintage:junit-vintage-engine:5.10.3")
+
     // https://mvnrepository.com/artifact/org.jetbrains.kotlin/kotlin-test
     testImplementation("org.jetbrains.kotlin:kotlin-test:$kotlinVersion")
     compileOnly("org.jetbrains.kotlin:kotlin-stdlib:$kotlinVersion")
 
     compileOnly("org.jetbrains:annotations:24.1.0")
 
-    runtimeOnly("org.antlr:antlr4-runtime:4.13.1")
-    antlr("org.antlr:antlr4:4.13.1")
+    runtimeOnly("org.antlr:antlr4-runtime:4.13.2")
+    antlr("org.antlr:antlr4:4.13.2")
 
     ksp(project(":annotation-processors"))
     compileOnly(project(":annotation-processors"))
@@ -57,7 +68,7 @@ dependencies {
 
     compileOnly(kotlin("reflect"))
 
-    testImplementation("org.mockito.kotlin:mockito-kotlin:5.3.1")
+    testImplementation("org.mockito.kotlin:mockito-kotlin:5.4.0")
 }
 
 tasks {
@@ -97,6 +108,8 @@ java {
   withJavadocJar()
 }
 
+artifacts.add(sourcesJarArtifacts.name, tasks.named("sourcesJar"))
+
 val spaceUsername: String by project
 val spacePassword: String by project
 val engineVersion: String by project
@@ -120,4 +133,4 @@ publishing {
       }
     }
   }
-}
+}

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

@@ -31,6 +31,7 @@ import com.maddyhome.idea.vim.key.consumers.CommandCountConsumer
 import com.maddyhome.idea.vim.key.consumers.DeleteCommandConsumer
 import com.maddyhome.idea.vim.key.consumers.DigraphConsumer
 import com.maddyhome.idea.vim.key.consumers.EditorResetConsumer
+import com.maddyhome.idea.vim.key.consumers.ModalInputConsumer
 import com.maddyhome.idea.vim.key.consumers.ModeInputConsumer
 import com.maddyhome.idea.vim.key.consumers.RegisterConsumer
 import com.maddyhome.idea.vim.key.consumers.SelectRegisterConsumer
@@ -39,6 +40,7 @@ import com.maddyhome.idea.vim.state.VimStateMachine
 import com.maddyhome.idea.vim.state.mode.Mode
 import com.maddyhome.idea.vim.state.mode.ReturnTo
 import com.maddyhome.idea.vim.state.mode.returnTo
+import java.lang.ref.WeakReference
 import javax.swing.KeyStroke
 
 /**
@@ -49,7 +51,8 @@ import javax.swing.KeyStroke
 // 1. avoid using handleKeyRecursionCount & shouldRecord
 // 2. maybe we can live without allowKeyMappings: Boolean & mappingCompleted: Boolean
 class KeyHandler {
-  private val keyConsumers: List<KeyConsumer> = listOf(MappingProcessor, CommandCountConsumer(), DeleteCommandConsumer(), EditorResetConsumer(), CharArgumentConsumer(), RegisterConsumer(), DigraphConsumer(), CommandConsumer(), SelectRegisterConsumer(), ModeInputConsumer())
+  private var editorInFocusReference: WeakReference<VimEditor>? = null
+  private val keyConsumers: List<KeyConsumer> = listOf(ModalInputConsumer(), MappingProcessor, CommandCountConsumer(), DeleteCommandConsumer(), EditorResetConsumer(), CharArgumentConsumer(), RegisterConsumer(), DigraphConsumer(), CommandConsumer(), SelectRegisterConsumer(), ModeInputConsumer())
   private var handleKeyRecursionCount = 0
 
   var keyHandlerState: KeyHandlerState = KeyHandlerState()
@@ -58,6 +61,12 @@ class KeyHandler {
   val keyStack: KeyStack = KeyStack()
   val modalEntryKeys: MutableList<KeyStroke> = ArrayList()
 
+  var editorInFocus: VimEditor?
+    get() = editorInFocusReference?.get()
+    set(value) {
+      editorInFocusReference = WeakReference(value)
+    }
+
   /**
    * This is the main key handler for the Vim plugin. Every keystroke not handled directly by Idea is sent here for
    * processing.
@@ -126,12 +135,12 @@ class KeyHandler {
 
       injector.messages.clearError()
       // We only record unmapped keystrokes. If we've recursed to handle mapping, don't record anything.
-      val shouldRecord = MutableBoolean(handleKeyRecursionCount == 0 && injector.registerGroup.isRecording)
+      val shouldRecord = handleKeyRecursionCount == 0 && injector.registerGroup.isRecording
 
       handleKeyRecursionCount++
       try {
         val isProcessed = keyConsumers.any {
-          it.consumeKey(key, editor, allowKeyMappings, mappingCompleted, processBuilder, shouldRecord)
+          it.consumeKey(key, editor, allowKeyMappings, mappingCompleted, processBuilder)
         }
         if (isProcessed) {
           logger.trace { "Key was successfully caught by consumer" }
@@ -157,7 +166,7 @@ class KeyHandler {
     editor: VimEditor,
     context: ExecutionContext,
     key: KeyStroke?,
-    shouldRecord: MutableBoolean,
+    shouldRecord: Boolean,
     keyState: KeyHandlerState,
   ) {
     // Do we have a fully entered command at this point? If so, let's execute it.
@@ -169,7 +178,7 @@ class KeyHandler {
     }
 
     // Don't record the keystroke that stops the recording (unmapped this is `q`)
-    if (shouldRecord.value && injector.registerGroup.isRecording && key != null) {
+    if (shouldRecord && injector.registerGroup.isRecording && key != null) {
       injector.registerGroup.recordKeyStroke(key)
       modalEntryKeys.forEach { injector.registerGroup.recordKeyStroke(it) }
       modalEntryKeys.clear()
@@ -265,11 +274,13 @@ class KeyHandler {
    */
   fun reset(editor: VimEditor) {
     logger.trace { "Reset is executed" }
+    editor.isReplaceCharacter = false
     editor.resetOpPending()
     keyHandlerState.partialReset(editor.mode)
     keyHandlerState.commandBuilder.resetAll(getKeyRoot(editor.mode.toMappingMode()))
   }
 
+  // TODO we should have a single reset method
   fun reset(keyState: KeyHandlerState, mode: Mode) {
     logger.trace { "Reset is executed" }
     keyHandlerState.partialReset(mode)

vim-engine/src/main/kotlin/com/maddyhome/idea/vim/action/change/change/ChangeCaseLowerMotionAction.kt

@@ -11,6 +11,7 @@ import com.intellij.vim.annotations.CommandOrMotion
 import com.intellij.vim.annotations.Mode
 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.injector
 import com.maddyhome.idea.vim.command.Argument
@@ -41,7 +42,7 @@ class ChangeCaseLowerMotionAction : ChangeEditorActionHandler.ForEachCaret(), Du
           editor,
           caret,
           context,
-          CharacterHelper.CASE_LOWER,
+          VimChangeGroup.ChangeCaseType.LOWER,
           argument,
           operatorArguments,
         )

vim-engine/src/main/kotlin/com/maddyhome/idea/vim/action/change/change/ChangeCaseLowerVisualAction.kt

@@ -10,6 +10,7 @@ package com.maddyhome.idea.vim.action.change.change
 import com.intellij.vim.annotations.CommandOrMotion
 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.injector
 import com.maddyhome.idea.vim.command.Command
@@ -34,6 +35,6 @@ class ChangeCaseLowerVisualAction : VisualOperatorActionHandler.ForEachCaret() {
     operatorArguments: OperatorArguments,
   ): Boolean {
     return injector.changeGroup
-      .changeCaseRange(editor, caret, range.toVimTextRange(false), CharacterHelper.CASE_LOWER)
+      .changeCaseRange(editor, caret, range.toVimTextRange(false), VimChangeGroup.ChangeCaseType.LOWER)
   }
 }

vim-engine/src/main/kotlin/com/maddyhome/idea/vim/action/change/change/ChangeCaseToggleMotionAction.kt

@@ -11,6 +11,7 @@ import com.intellij.vim.annotations.CommandOrMotion
 import com.intellij.vim.annotations.Mode
 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.injector
 import com.maddyhome.idea.vim.command.Argument
@@ -18,7 +19,6 @@ import com.maddyhome.idea.vim.command.Command
 import com.maddyhome.idea.vim.command.DuplicableOperatorAction
 import com.maddyhome.idea.vim.command.OperatorArguments
 import com.maddyhome.idea.vim.handler.ChangeEditorActionHandler
-import com.maddyhome.idea.vim.helper.CharacterHelper
 
 @CommandOrMotion(keys = ["g~"], modes = [Mode.NORMAL])
 class ChangeCaseToggleMotionAction : ChangeEditorActionHandler.ForEachCaret(), DuplicableOperatorAction {
@@ -41,7 +41,7 @@ class ChangeCaseToggleMotionAction : ChangeEditorActionHandler.ForEachCaret(), D
           editor,
           caret,
           context,
-          CharacterHelper.CASE_TOGGLE,
+          VimChangeGroup.ChangeCaseType.TOGGLE,
           argument,
           operatorArguments,
         )

vim-engine/src/main/kotlin/com/maddyhome/idea/vim/action/change/change/ChangeCaseToggleVisualAction.kt

@@ -11,6 +11,7 @@ import com.intellij.vim.annotations.CommandOrMotion
 import com.intellij.vim.annotations.Mode
 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.injector
 import com.maddyhome.idea.vim.command.Command
@@ -35,6 +36,6 @@ class ChangeCaseToggleVisualAction : VisualOperatorActionHandler.ForEachCaret()
     operatorArguments: OperatorArguments,
   ): Boolean {
     return injector.changeGroup
-      .changeCaseRange(editor, caret, range.toVimTextRange(false), CharacterHelper.CASE_TOGGLE)
+      .changeCaseRange(editor, caret, range.toVimTextRange(false), VimChangeGroup.ChangeCaseType.TOGGLE)
   }
 }

vim-engine/src/main/kotlin/com/maddyhome/idea/vim/action/change/change/ChangeCaseUpperMotionAction.kt

@@ -11,6 +11,7 @@ import com.intellij.vim.annotations.CommandOrMotion
 import com.intellij.vim.annotations.Mode
 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.injector
 import com.maddyhome.idea.vim.command.Argument
@@ -41,7 +42,7 @@ class ChangeCaseUpperMotionAction : ChangeEditorActionHandler.ForEachCaret(), Du
           editor,
           caret,
           context,
-          CharacterHelper.CASE_UPPER,
+          VimChangeGroup.ChangeCaseType.UPPER,
           argument,
           operatorArguments,
         )

vim-engine/src/main/kotlin/com/maddyhome/idea/vim/action/change/change/ChangeCaseUpperVisualAction.kt

@@ -10,6 +10,7 @@ package com.maddyhome.idea.vim.action.change.change
 import com.intellij.vim.annotations.CommandOrMotion
 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.injector
 import com.maddyhome.idea.vim.command.Command
@@ -34,6 +35,6 @@ class ChangeCaseUpperVisualAction : VisualOperatorActionHandler.ForEachCaret() {
     operatorArguments: OperatorArguments,
   ): Boolean {
     return injector.changeGroup
-      .changeCaseRange(editor, caret, range.toVimTextRange(false), CharacterHelper.CASE_UPPER)
+      .changeCaseRange(editor, caret, range.toVimTextRange(false), VimChangeGroup.ChangeCaseType.UPPER)
   }
 }

vim-engine/src/main/kotlin/com/maddyhome/idea/vim/action/change/change/ChangeCharacterAction.kt

@@ -23,6 +23,7 @@ import com.maddyhome.idea.vim.diagnostic.debug
 import com.maddyhome.idea.vim.diagnostic.vimLogger
 import com.maddyhome.idea.vim.handler.ChangeEditorActionHandler
 import com.maddyhome.idea.vim.helper.enumSetOf
+import com.maddyhome.idea.vim.state.KeyHandlerState
 import java.util.*
 
 @CommandOrMotion(keys = ["r"], modes = [Mode.NORMAL])
@@ -33,6 +34,10 @@ class ChangeCharacterAction : ChangeEditorActionHandler.ForEachCaret() {
 
   override val flags: EnumSet<CommandFlags> = enumSetOf(CommandFlags.FLAG_ALLOW_DIGRAPH)
 
+  override fun onStartWaitingForArgument(editor: VimEditor, context: ExecutionContext, keyState: KeyHandlerState) {
+    editor.isReplaceCharacter = true
+  }
+
   override fun execute(
     editor: VimEditor,
     caret: VimCaret,

vim-engine/src/main/kotlin/com/maddyhome/idea/vim/action/change/change/ChangeVisualCharacterAction.kt

@@ -23,6 +23,7 @@ import com.maddyhome.idea.vim.diagnostic.vimLogger
 import com.maddyhome.idea.vim.group.visual.VimSelection
 import com.maddyhome.idea.vim.handler.VisualOperatorActionHandler
 import com.maddyhome.idea.vim.helper.enumSetOf
+import com.maddyhome.idea.vim.state.KeyHandlerState
 import java.util.*
 
 /**
@@ -36,6 +37,10 @@ class ChangeVisualCharacterAction : VisualOperatorActionHandler.ForEachCaret() {
 
   override val flags: EnumSet<CommandFlags> = enumSetOf(CommandFlags.FLAG_ALLOW_DIGRAPH)
 
+  override fun onStartWaitingForArgument(editor: VimEditor, context: ExecutionContext, keyState: KeyHandlerState) {
+    editor.isReplaceCharacter = true
+  }
+
   override fun executeAction(
     editor: VimEditor,
     caret: VimCaret,
@@ -68,7 +73,7 @@ private fun changeCharacterRange(editor: VimEditor, caret: VimCaret, range: Text
   for (j in ends.indices.reversed()) {
     for (i in starts[j] until ends[j]) {
       if (i < chars.length && '\n' != chars[i]) {
-        injector.changeGroup.replaceText(editor, caret, i, i + 1, Character.toString(ch))
+        injector.changeGroup.replaceText(editor, caret, i, i + 1, ch.toString())
       }
     }
   }

vim-engine/src/main/kotlin/com/maddyhome/idea/vim/action/change/change/FilterMotionAction.kt

@@ -70,6 +70,6 @@ class FilterMotionAction : VimActionHandler.SingleExecution(), FilterCommand, Du
 
 interface FilterCommand {
   fun startFilterCommand(editor: VimEditor, context: ExecutionContext, cmd: Command) {
-    injector.processGroup.startExEntry(editor, context, cmd, initialCommandText = "!")
+    injector.commandLine.createCommandPrompt(editor, context, cmd, initialText = "!")
   }
 }