Set plugin version to chylex-35

This reverts commit 1fa78935

.github/workflows/closeYoutrackOnCommit.yml

@@ -8,9 +8,6 @@ on:
   push:
     branches: [ master ]
 
-permissions:
-  contents: write
-
 jobs:
   build:
 
@@ -23,10 +20,10 @@ jobs:
           fetch-depth: 300
       - name: Get tags
         run: git fetch --tags origin
-      - name: Set up JDK 17
+      - name: Set up JDK 11
         uses: actions/setup-java@v2
         with:
-          java-version: '17'
+          java-version: '11'
           distribution: 'adopt'
           server-id: github # Value of the distributionManagement/repository/id field of the pom.xml
           settings-path: ${{ github.workspace }} # location for the settings.xml file
@@ -37,7 +34,7 @@ jobs:
           echo "LAST_COMMIT=$(git rev-list -n 1 tags/workflow-close-youtrack)" >> $GITHUB_ENV
 
       - name: Update YouTrack
-        run: ./gradlew --no-configuration-cache updateYoutrackOnCommit
+        run: ./gradlew updateYoutrackOnCommit
         env:
           SUCCESS_COMMIT: ${{ env.LAST_COMMIT }}
           YOUTRACK_TOKEN: ${{ secrets.YOUTRACK_TOKEN }}

.github/workflows/codeql-analysis.yml

@@ -20,11 +20,6 @@ on:
   schedule:
     - cron: '44 12 * * 4'
 
-permissions:
-  actions: read
-  contents: read
-  security-events: write
-
 jobs:
   analyze:
     name: Analyze

.github/workflows/integrationsTest.yml

@@ -18,16 +18,16 @@ jobs:
       - uses: actions/checkout@v2
         with:
           fetch-depth: 300
-      - name: Set up JDK 17
+      - name: Set up JDK 11
         uses: actions/setup-java@v2
         with:
-          java-version: '17'
+          java-version: '11'
           distribution: 'adopt'
           server-id: github # Value of the distributionManagement/repository/id field of the pom.xml
           settings-path: ${{ github.workspace }} # location for the settings.xml file
 
       - name: Run tests
-        run: ./gradlew --no-configuration-cache integrationsTest
+        run: ./gradlew integrationsTest
         env:
           YOUTRACK_TOKEN: ${{ secrets.YOUTRACK_TOKEN }}
           GITHUB_OAUTH: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/kover.yml

@@ -18,10 +18,10 @@ jobs:
       - uses: actions/checkout@v2
         with:
           fetch-depth: 300
-      - name: Set up JDK 17
+      - name: Set up JDK 11
         uses: actions/setup-java@v2
         with:
-          java-version: '17'
+          java-version: '11'
           distribution: 'adopt'
           server-id: github # Value of the distributionManagement/repository/id field of the pom.xml
           settings-path: ${{ github.workspace }} # location for the settings.xml file

.github/workflows/mergePr.yml

@@ -20,17 +20,17 @@ jobs:
           fetch-depth: 50
           # See end of file updateChangeslog.yml for explanation of this secret
           ssh-key: ${{ secrets.PUSH_TO_PROTECTED_BRANCH_SECRET }}
-      - name: Set up JDK 17
+      - name: Set up JDK 11
         uses: actions/setup-java@v2
         with:
-          java-version: '17'
+          java-version: '11'
           distribution: 'adopt'
           server-id: github # Value of the distributionManagement/repository/id field of the pom.xml
           settings-path: ${{ github.workspace }} # location for the settings.xml file
 
       - name: Update authors
         id: update_authors
-        run: ./gradlew --no-configuration-cache updateMergedPr -PprId=${{ github.event.number }}
+        run: ./gradlew updateMergedPr -PprId=${{ github.event.number }}
         env:
           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 --no-configuration-cache runIdeForUiTests -Doctopus.handler=false > build/reports/idea.log &
+          gradle 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/IC-2024.1.2/log_runIdeForUiTests idea-sandbox-log
+        run: mv build/idea-sandbox/system/log sandbox-idea-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
-            idea-sandbox-log
+            sandbox-idea-log
 #  build-for-ui-test-linux:
 #    runs-on: ubuntu-latest
 #    steps:

.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 --no-configuration-cache :runIdeForUiTests -PideaType=PC > build/reports/idea.log &
+          gradle :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/PC-2024.1.2/log_runIdeForUiTests idea-sandbox-log
+        run: mv build/idea-sandbox/system/log sandbox-idea-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
-            idea-sandbox-log
+            sandbox-idea-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 --no-configuration-cache runIdeForUiTests > build/reports/idea.log &
+          gradle 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/IC-2024.1.2/log_runIdeForUiTests idea-sandbox-log
+        run: mv build/idea-sandbox/system/log sandbox-idea-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
-            idea-sandbox-log
+            sandbox-idea-log
 #  build-for-ui-test-linux:
 #    runs-on: ubuntu-latest
 #    steps:

.github/workflows/syncDoc.yml

@@ -10,9 +10,6 @@ on:
   push:
     branches: [ master ]
 
-permissions:
-  contents: write
-
 jobs:
   build:
 
@@ -37,17 +34,6 @@ jobs:
         id: update_authors
         run: cp -a origin/doc/. docs
 
-      # The Wiki for github should have no `.md` in references
-      # Otherwise, such links will lead to the raw text.
-      # However, the `.md` should exist to have a navigation in GitHub code.
-      - name: Replace `.md)` with `)`
-        run: |
-          # Define the directory you want to process
-          DIRECTORY="docs"
-
-          # Find all files in the directory and perform the replacement
-          find $DIRECTORY -type f -exec sed -i 's/\.md)/)/g' {} +
-
       - name: Commit changes
         uses: stefanzweifel/git-auto-commit-action@v4
         with:

.github/workflows/updateAuthors.yml

@@ -25,10 +25,10 @@ jobs:
           ssh-key: ${{ secrets.PUSH_TO_PROTECTED_BRANCH_SECRET }}
       - name: Get tags
         run: git fetch --tags origin
-      - name: Set up JDK 17
+      - name: Set up JDK 11
         uses: actions/setup-java@v2
         with:
-          java-version: '17'
+          java-version: '11'
           distribution: 'adopt'
           server-id: github # Value of the distributionManagement/repository/id field of the pom.xml
           settings-path: ${{ github.workspace }} # location for the settings.xml file
@@ -40,7 +40,7 @@ jobs:
 
       - name: Update authors
         id: update_authors
-        run: ./gradlew --no-configuration-cache updateAuthors --stacktrace
+        run: ./gradlew updateAuthors --stacktrace
         env:
           SUCCESS_COMMIT: ${{ env.LAST_COMMIT }}
           GITHUB_OAUTH: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/updateChangelog.yml

@@ -22,10 +22,10 @@ jobs:
           ssh-key: ${{ secrets.PUSH_TO_PROTECTED_BRANCH_SECRET }}
       - name: Get tags
         run: git fetch --tags origin
-      - name: Set up JDK 17
+      - name: Set up JDK 11
         uses: actions/setup-java@v2
         with:
-          java-version: '17'
+          java-version: '11'
           distribution: 'adopt'
           server-id: github # Value of the distributionManagement/repository/id field of the pom.xml
           settings-path: ${{ github.workspace }} # location for the settings.xml file
@@ -36,7 +36,7 @@ jobs:
           echo "LAST_COMMIT=$(git rev-list -n 1 tags/workflow-changelog)" >> $GITHUB_ENV
 
       - name: Update changelog
-        run: ./gradlew --no-configuration-cache updateChangelog
+        run: ./gradlew updateChangelog
         env:
           SUCCESS_COMMIT: ${{ env.LAST_COMMIT }}
 

.github/workflows/updateFormatting.yml

@@ -20,10 +20,10 @@ jobs:
           fetch-depth: 50
           # See end of file updateChangeslog.yml for explanation of this secret
           ssh-key: ${{ secrets.PUSH_TO_PROTECTED_BRANCH_SECRET }}
-      - name: Set up JDK 17
+      - name: Set up JDK 11
         uses: actions/setup-java@v2
         with:
-          java-version: '17'
+          java-version: '11'
           distribution: 'adopt'
           server-id: github # Value of the distributionManagement/repository/id field of the pom.xml
           settings-path: ${{ github.workspace }} # location for the settings.xml file

.gitignore

@@ -1,6 +1,5 @@
 *.swp
 /.gradle/
-/.intellijPlatform/
 
 /.idea/
 !/.idea/scopes
@@ -11,8 +10,6 @@
 !/.idea/runConfigurations
 !/.idea/codeStyles
 !/.idea/vcs.xml
-!/.idea/misc.xml
-!/.idea/.name
 
 **/build/
 **/out/
@@ -25,10 +22,11 @@
 .teamcity/*.iml
 
 # Generated by gradle task "generateGrammarSource"
-vim-engine/src/main/java/com/maddyhome/idea/vim/parser/generated
+src/main/java/com/maddyhome/idea/vim/vimscript/parser/generated
 vim-engine/src/main/java/com/maddyhome/idea/vim/regexp/parser/generated
+# Generated JSONs for lazy classloading
+/vim-engine/src/main/resources/ksp-generated
+/src/main/resources/ksp-generated
 
 # Created by github automation
 settings.xml
-
-.kotlin

.idea/.name

@@ -1 +0,0 @@
-IdeaVim

.idea/misc.xml

@@ -1,22 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="EntryPointsManager">
-    <list size="3">
-      <item index="0" class="java.lang.String" itemvalue="com.intellij.vim.annotations.CommandOrMotion" />
-      <item index="1" class="java.lang.String" itemvalue="com.intellij.vim.annotations.ExCommand" />
-      <item index="2" class="java.lang.String" itemvalue="com.intellij.vim.annotations.VimscriptFunction" />
-    </list>
-  </component>
-  <component name="ExternalStorageConfigurationManager" enabled="true" />
-  <component name="FrameworkDetectionExcludesConfiguration">
-    <file type="web" url="file://$PROJECT_DIR$" />
-  </component>
-  <component name="MavenProjectsManager">
-    <option name="originalFiles">
-      <list>
-        <option value="$PROJECT_DIR$/.teamcity/pom.xml" />
-      </list>
-    </option>
-  </component>
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_17" default="true" project-jdk-name="corretto-17" project-jdk-type="JavaSDK" />
-</project>

.idea/runConfigurations/IdeaVim_full_verification.xml

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

.idea/runConfigurations/Start_IJ_with_IdeaVim__Split_Mode_.xml

@@ -1,25 +0,0 @@
-<component name="ProjectRunConfigurationManager">
-  <configuration default="false" name="Start IJ with IdeaVim (Split Mode)" type="GradleRunConfiguration" factoryName="Gradle">
-    <log_file alias="idea.log" path="$PROJECT_DIR$/build/idea-sandbox/system/log/idea.log" />
-    <ExternalSystemSettings>
-      <option name="executionName" />
-      <option name="externalProjectPath" value="$PROJECT_DIR$" />
-      <option name="externalSystemIdString" value="GRADLE" />
-      <option name="scriptParameters" value="" />
-      <option name="taskDescriptions">
-        <list />
-      </option>
-      <option name="taskNames">
-        <list>
-          <option value="runIdeSplitMode" />
-        </list>
-      </option>
-      <option name="vmOptions" value="" />
-    </ExternalSystemSettings>
-    <ExternalSystemDebugServerProcess>true</ExternalSystemDebugServerProcess>
-    <ExternalSystemReattachDebugProcess>true</ExternalSystemReattachDebugProcess>
-    <DebugAllEnabled>false</DebugAllEnabled>
-    <RunAsTest>false</RunAsTest>
-    <method v="2" />
-  </configuration>
-</component>

.teamcity/_Self/Constants.kt

@@ -5,12 +5,13 @@ object Constants {
   const val EAP_CHANNEL = "eap"
   const val DEV_CHANNEL = "Dev"
 
-  const val NVIM_TESTS = "2024.2.1"
-  const val PROPERTY_TESTS = "2024.2.1"
-  const val LONG_RUNNING_TESTS = "2024.2.1"
-  const val QODANA_TESTS = "2024.2.1"
-  const val RELEASE = "2024.2.1"
+  const val GITHUB_TESTS = "2024.1.1"
+  const val NVIM_TESTS = "2024.1.1"
+  const val PROPERTY_TESTS = "2024.1.1"
+  const val LONG_RUNNING_TESTS = "2024.1.1"
+  const val QODANA_TESTS = "2024.1.1"
+  const val RELEASE = "2024.1.1"
 
-  const val RELEASE_DEV = "2024.2.1"
-  const val RELEASE_EAP = "2024.2.1"
+  const val RELEASE_DEV = "2024.1.1"
+  const val RELEASE_EAP = "2024.1.1"
 }

.teamcity/_Self/Project.kt

@@ -8,6 +8,7 @@ import _Self.buildTypes.PropertyBased
 import _Self.buildTypes.Qodana
 import _Self.buildTypes.TestingBuildType
 import _Self.subprojects.GitHub
+import _Self.subprojects.OldTests
 import _Self.subprojects.Releases
 import _Self.vcsRoots.GitHubPullRequest
 import _Self.vcsRoots.ReleasesVcsRoot
@@ -17,7 +18,7 @@ import jetbrains.buildServer.configs.kotlin.v2019_2.Project
 object Project : Project({
   description = "Vim engine for JetBrains IDEs"
 
-  subProjects(Releases, GitHub)
+  subProjects(Releases, OldTests, GitHub)
 
   // VCS roots
   vcsRoot(GitHubPullRequest)
@@ -25,7 +26,7 @@ object Project : Project({
 
   // Active tests
   buildType(TestingBuildType("Latest EAP", "<default>", version = "LATEST-EAP-SNAPSHOT"))
-  buildType(TestingBuildType("2024.2.1", "<default>"))
+  buildType(TestingBuildType("2024.1.1", "<default>"))
   buildType(TestingBuildType("Latest EAP With Xorg", "<default>", version = "LATEST-EAP-SNAPSHOT"))
 
   buildType(PropertyBased)
@@ -42,9 +43,6 @@ object Project : Project({
 abstract class IdeaVimBuildType(init: BuildType.() -> Unit) : BuildType({
   artifactRules = """
         +:build/reports => build/reports
-        +:tests/java-tests/build/reports => java-tests/build/reports
-        +:tests/long-running-tests/build/reports => long-running-tests/build/reports
-        +:tests/property-tests/build/reports => property-tests/build/reports
         +:/mnt/agent/temp/buildTmp/ => /mnt/agent/temp/buildTmp/
     """.trimIndent()
 
@@ -54,7 +52,7 @@ abstract class IdeaVimBuildType(init: BuildType.() -> Unit) : BuildType({
     // These requirements define Linux-Medium configuration.
     // Unfortunately, requirement by name (teamcity.agent.name) doesn't work
     //   IDK the reason for it, but on our agents this property is empty
-    equals("teamcity.agent.hardware.cpuCount", "16")
+    equals("teamcity.agent.hardware.cpuCount", "4")
     equals("teamcity.agent.os.family", "Linux")
   }
 

.teamcity/_Self/buildTypes/Compatibility.kt

@@ -37,12 +37,9 @@ 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
-              java -jar verifier1/verifier-cli-dev-all-1.jar check-plugin '${'$'}com.julienphalip.ideavim.peekaboo' [latest-IU] -team-city
-              java -jar verifier1/verifier-cli-dev-all-1.jar check-plugin '${'$'}com.julienphalip.ideavim.switch' [latest-IU] -team-city
-              java -jar verifier1/verifier-cli-dev-all-1.jar check-plugin '${'$'}com.julienphalip.ideavim.functiontextobj' [latest-IU] -team-city
             """.trimIndent()
     }
   }

.teamcity/_Self/buildTypes/PluginVerifier.kt

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

.teamcity/_Self/buildTypes/ReleaseEapFromBranch.kt

@@ -41,7 +41,7 @@ object ReleaseEapFromBranch : IdeaVimBuildType({
   vcs {
     root(ReleasesVcsRoot)
     branchFilter = """
-      +:heads/releases/*
+      +:heads/(releases/*)
       """.trimIndent()
 
     checkoutMode = CheckoutMode.AUTO

.teamcity/_Self/buildTypes/ReleasePlugin.kt

@@ -19,6 +19,8 @@ import jetbrains.buildServer.configs.kotlin.v2019_2.ParameterDisplay
 import jetbrains.buildServer.configs.kotlin.v2019_2.buildFeatures.sshAgent
 import jetbrains.buildServer.configs.kotlin.v2019_2.buildSteps.gradle
 import jetbrains.buildServer.configs.kotlin.v2019_2.buildSteps.script
+import jetbrains.buildServer.configs.kotlin.v2019_2.failureConditions.BuildFailureOnMetric
+import jetbrains.buildServer.configs.kotlin.v2019_2.failureConditions.failOnMetricChange
 
 object ReleaseMajor : ReleasePlugin("major")
 object ReleaseMinor : ReleasePlugin("minor")
@@ -144,7 +146,6 @@ sealed class ReleasePlugin(private val releaseType: String) : IdeaVimBuildType({
     gradle {
       name = "Run Integrations"
       tasks = "releaseActions"
-      gradleParams = "--no-configuration-cache"
     }
 //    gradle {
 //      name = "Slack Notification"
@@ -157,4 +158,16 @@ sealed class ReleasePlugin(private val releaseType: String) : IdeaVimBuildType({
       teamcitySshKey = "IdeaVim ssh keys"
     }
   }
+
+  failureConditions {
+    failOnMetricChange {
+      metric = BuildFailureOnMetric.MetricType.ARTIFACT_SIZE
+      threshold = 5
+      units = BuildFailureOnMetric.MetricUnit.PERCENTS
+      comparison = BuildFailureOnMetric.MetricComparison.DIFF
+      compareTo = build {
+        buildRule = lastSuccessful()
+      }
+    }
+  }
 })

.teamcity/_Self/buildTypes/TestingBuildType.kt

@@ -39,11 +39,9 @@ open class TestingBuildType(
 
   steps {
     gradle {
-      clearConditions()
       tasks = "clean test"
       buildFile = ""
       enableStacktrace = true
-      jdkHome = "/usr/lib/jvm/java-17-amazon-corretto"
     }
   }
 

.teamcity/_Self/subprojects/GitHub.kt

@@ -1,5 +1,6 @@
 package _Self.subprojects
 
+import _Self.Constants
 import _Self.IdeaVimBuildType
 import _Self.vcsRoots.GitHubPullRequest
 import jetbrains.buildServer.configs.kotlin.v2019_2.CheckoutMode
@@ -24,6 +25,7 @@ class GithubBuildType(command: String, desc: String) : IdeaVimBuildType({
 
   params {
     param("env.ORG_GRADLE_PROJECT_downloadIdeaSources", "false")
+    param("env.ORG_GRADLE_PROJECT_ideaVersion", Constants.GITHUB_TESTS)
     param("env.ORG_GRADLE_PROJECT_instrumentPluginCode", "false")
   }
 

.teamcity/_Self/subprojects/OldTests.kt

@@ -0,0 +1,25 @@
+package _Self.subprojects
+
+import _Self.buildTypes.TestingBuildType
+import jetbrains.buildServer.configs.kotlin.v2019_2.Project
+
+object OldTests : Project({
+  name = "Old IdeaVim tests"
+  description = "Tests for older versions of IJ"
+
+  buildType(TestingBuildType("IC-2018.1", "181-182", javaVersion = "1.8", javaPlugin = false))
+  buildType(TestingBuildType("IC-2018.2", "181-182", javaVersion = "1.8", javaPlugin = false))
+  buildType(TestingBuildType("IC-2018.3", "183", javaVersion = "1.8", javaPlugin = false))
+  buildType(TestingBuildType("IC-2019.1", "191-193", javaVersion = "1.8", javaPlugin = false))
+  buildType(TestingBuildType("IC-2019.2", "191-193", javaVersion = "1.8", javaPlugin = false))
+  buildType(TestingBuildType("IC-2019.3", "191-193", javaVersion = "1.8", javaPlugin = false))
+  buildType(TestingBuildType("IC-2020.1", "201", javaVersion = "1.8", javaPlugin = false))
+  buildType(TestingBuildType("IC-2020.2", "202", javaVersion = "1.8", javaPlugin = false))
+  buildType(TestingBuildType("IC-2020.3", "203-212", javaVersion = "1.8", javaPlugin = false))
+  buildType(TestingBuildType("IC-2021.1", "203-212", javaVersion = "1.8", javaPlugin = false))
+  buildType(TestingBuildType("IC-2021.2.2", "203-212", javaVersion = "1.8", javaPlugin = false))
+  buildType(TestingBuildType("IC-2021.3.2", "213-221", javaVersion = "1.8", javaPlugin = false))
+  buildType(TestingBuildType("IC-2022.2.3", branch = "222", javaPlugin = false))
+  buildType(TestingBuildType("IC-2023.1", "231-232", javaPlugin = false))
+  buildType(TestingBuildType("IC-2023.2", "231-232", javaPlugin = false))
+})

.teamcity/patches/buildTypes/IdeaVimTests_Latest_EAP.kts

@@ -0,0 +1,39 @@
+package patches.buildTypes
+
+import jetbrains.buildServer.configs.kotlin.v2019_2.*
+import jetbrains.buildServer.configs.kotlin.v2019_2.buildSteps.GradleBuildStep
+import jetbrains.buildServer.configs.kotlin.v2019_2.buildSteps.gradle
+import jetbrains.buildServer.configs.kotlin.v2019_2.ui.*
+
+/*
+This patch script was generated by TeamCity on settings change in UI.
+To apply the patch, change the buildType with id = 'IdeaVimTests_Latest_EAP'
+accordingly, and delete the patch script.
+*/
+changeBuildType(RelativeId("IdeaVimTests_Latest_EAP")) {
+    check(artifactRules == """
+        +:build/reports => build/reports
+        +:/mnt/agent/temp/buildTmp/ => /mnt/agent/temp/buildTmp/
+    """.trimIndent()) {
+        "Unexpected option value: artifactRules = $artifactRules"
+    }
+    artifactRules = """
+        +:build/reports => build/reports
+        +:/mnt/agent/temp/buildTmp/ => /mnt/agent/temp/buildTmp/
+        +:tests/java-tests/build/reports => tests/java-tests/build/reports
+    """.trimIndent()
+
+    expectSteps {
+        gradle {
+            tasks = "clean test"
+            buildFile = ""
+            enableStacktrace = true
+        }
+    }
+    steps {
+        update<GradleBuildStep>(0) {
+            clearConditions()
+            jdkHome = "/usr/lib/jvm/java-17-amazon-corretto"
+        }
+    }
+}

.teamcity/patches/buildTypes/ReleaseEapFromBranch.kts

@@ -0,0 +1,19 @@
+package patches.buildTypes
+
+import jetbrains.buildServer.configs.kotlin.v2019_2.*
+import jetbrains.buildServer.configs.kotlin.v2019_2.ui.*
+
+/*
+This patch script was generated by TeamCity on settings change in UI.
+To apply the patch, change the buildType with id = 'ReleaseEapFromBranch'
+accordingly, and delete the patch script.
+*/
+changeBuildType(RelativeId("ReleaseEapFromBranch")) {
+    vcs {
+
+        check(branchFilter == "+:heads/(releases/*)") {
+            "Unexpected option value: branchFilter = $branchFilter"
+        }
+        branchFilter = "heads/releases/*"
+    }
+}

AUTHORS.md

@@ -511,58 +511,6 @@ Contributors:
   [![icon][github]](https://github.com/Aisper)
    
   Egor Nikolaevsky
-* [![icon][mail]](mailto:77796630+throwaway69420-69420@users.noreply.github.com)
-  [![icon][github]](https://github.com/kun-codes)
-   
-  Bishwa Saha, 
-* [![icon][mail]](mailto:alexfu@fastmail.com)
-  [![icon][github]](https://github.com/alexfu)
-   
-  Alex Fu
-* [![icon][mail]](mailto:jakepeters199@hotmail.com)
-  [![icon][github]](https://github.com/LazyScaper)
-   
-  Jake
-* [![icon][mail]](mailto:the1xdeveloper@gmail.com)
-  [![icon][github]](https://github.com/The1xDeveloper)
-   
-  The1xDeveloper
-* [![icon][mail]](mailto:shaunewilliams@gmail.com)
-  [![icon][github]](https://github.com/shaunlebron)
-   
-  shaun
-* [![icon][mail]](mailto:i.i.babko@gmail.com)
-  [![icon][github]](https://github.com/igorbabko)
-   
-  Igor Babko
-* [![icon][mail]](mailto:533601+felixwiemuth@users.noreply.github.com)
-  [![icon][github]](https://github.com/felixwiemuth)
-   
-  Felix Wiemuth
-* [![icon][mail]](mailto:kirill.karnaukhov@jetbrains.com)
-  [![icon][github]](https://github.com/kkarnauk)
-   
-  Kirill Karnaukhov, 
-* [![icon][mail]](mailto:sander.hestvik@gmail.com)
-  [![icon][github]](https://github.com/SanderHestvik)
-   
-  SanderHestvik
-* [![icon][mail]](mailto:gregory.shrago@jetbrains.com)
-  [![icon][github]](https://github.com/gregsh)
-   
-  Greg Shrago
-* [![icon][mail]](mailto:jphalip@gmail.com)
-  [![icon][github]](https://github.com/jphalip)
-   
-  Julien Phalip
-* [![icon][mail]](mailto:j.trimailovas@gmail.com)
-  [![icon][github]](https://github.com/trimailov)
-   
-  Justas Trimailovas, 
-* [![icon][mail]](mailto:justast@wix.com)
-  [![icon][github]](https://github.com/justast-wix)
-   
-  Justas Trimailovas
 
 Previous contributors:
 
@@ -574,10 +522,6 @@ Previous contributors:
   [![icon][github]](https://github.com/kevin70)
    
   kk
-* [![icon][mail]](mailto:gregory.shrago@jetbrains.com)
-  [![icon][github]](https://github.com/gregsh)
-   
-  Greg Shrago
 
                         
 If you are a contributor and your name is not listed here, feel free to

CHANGES.md

@@ -27,8 +27,8 @@ usual beta standards.
 
 Since version 2.9.0, the changelog can be found on YouTrack
 
-* [To Be Released](https://youtrack.jetbrains.com/issues/VIM?q=%23%7BReady%20To%20Release%7D%20)
-* [Version Fixes](https://youtrack.jetbrains.com/issues/VIM?q=State:%20Fixed%20sort%20by:%20%7BFix%20versions%7D%20asc)
+To Be Released: https://youtrack.jetbrains.com/issues/VIM?q=%23%7BReady%20To%20Release%7D%20
+Latest Fixes: https://youtrack.jetbrains.com/issues/VIM?q=State:%20Fixed%20sort%20by:%20updated%20
 
 ## 2.9.0, 2024-02-20
 

CONTRIBUTING.md

@@ -62,16 +62,12 @@ for a few days or send it to a friend for testing.
 If you are looking for:
 
 - Vim commands (`w`, `<C-O>`, `p`, etc.):
-    - Any particular command:
-      - [Commands common for Fleet and IdeaVim](vim-engine/src/main/resources/ksp-generated/engine_commands.json)
-      - [IdeaVim only commands](src/main/resources/ksp-generated/intellij_commands.json)
+    - Any particular command: `package-info.java`.
     - How commands are executed in common: `EditorActionHandlerBase`.
     - Key mapping: `KeyHandler.handleKey()`.
 
 - Ex commands (`:set`, `:s`, `:nohlsearch`):
-    - Any particular command:
-        - [Commands common for Fleet and IdeaVim](vim-engine/src/main/resources/ksp-generated/engine_ex_commands.json)
-        - [IdeaVim only commands](src/main/resources/ksp-generated/intellij_ex_commands.json)
+    - Any particular ex command: package `com.maddyhome.idea.vim.ex.handler`.
     - Vim script grammar: `Vimscript.g4`.
     - Vim script parsing: package `com.maddyhome.idea.vim.vimscript.parser`.
     - Vim script executor: `Executor`.

README.md

@@ -109,6 +109,7 @@ etc
 
 See also:
 
+* [The list of all supported commands](src/main/java/com/maddyhome/idea/vim/package-info.java)
 * [Top feature requests and bugs](https://youtrack.jetbrains.com/issues/VIM?q=%23Unresolved+sort+by%3A+votes)
 * [Vimscript support roadmap](vimscript-info/VIMSCRIPT_ROADMAP.md)
 * [List of supported in-build functions](vimscript-info/FUNCTIONS_INFO.MD)
@@ -221,13 +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"/>
@@ -368,8 +369,6 @@ 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
 -------
 

ThirdPartyLicenses.md

@@ -1,5 +1,6 @@
 IdeaVim project is licensed under MIT license except the following parts of it:
 
+* File [RegExp.kt](src/main/java/com/maddyhome/idea/vim/regexp/RegExp.kt) is licensed under Vim License.  
 * File [ScrollViewHelper.kt](com/maddyhome/idea/vim/helper/ScrollViewHelper.kt) is licensed under Vim License.
 * File [Tutor.kt](src/main/java/com/maddyhome/idea/vim/ui/Tutor.kt) is licensed under Vim License.
 

annotation-processors/build.gradle.kts

@@ -8,7 +8,7 @@
 
 plugins {
   kotlin("jvm")
-  kotlin("plugin.serialization") version "2.0.0"
+  kotlin("plugin.serialization") version "1.9.22"
 }
 
 val kotlinxSerializationVersion: String by project
@@ -21,7 +21,7 @@ repositories {
 }
 
 dependencies {
-  compileOnly("com.google.devtools.ksp:symbol-processing-api:2.1.0-1.0.29")
+  compileOnly("com.google.devtools.ksp:symbol-processing-api:1.9.24-1.0.20")
   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")

annotation-processors/src/main/kotlin/com/intellij/vim/processors/CommandOrMotionProcessor.kt

@@ -37,8 +37,7 @@ class CommandOrMotionProcessor(private val environment: SymbolProcessorEnvironme
     Files.createDirectories(generatedDirPath)
 
     val filePath = generatedDirPath.resolve(environment.options["commands_file"]!!)
-    val sortedCommands = commands.sortedWith(compareBy({ it.keys }, { it.`class` }))
-    val fileContent = json.encodeToString(sortedCommands)
+    val fileContent = json.encodeToString(commands)
     filePath.writeText(fileContent)
 
     return emptyList()

annotation-processors/src/main/kotlin/com/intellij/vim/processors/ExCommandProcessor.kt

@@ -37,8 +37,7 @@ class ExCommandProcessor(private val environment: SymbolProcessorEnvironment): S
     Files.createDirectories(generatedDirPath)
 
     val filePath = generatedDirPath.resolve(environment.options["ex_commands_file"]!!)
-    val sortedCommandToClass = commandToClass.toList().sortedWith(compareBy({ it.first }, { it.second })).toMap()
-    val fileContent = json.encodeToString(sortedCommandToClass)
+    val fileContent = json.encodeToString(commandToClass)
     filePath.writeText(fileContent)
 
     return emptyList()

annotation-processors/src/main/kotlin/com/intellij/vim/processors/VimscriptFunctionProcessor.kt

@@ -37,8 +37,7 @@ class VimscriptFunctionProcessor(private val environment: SymbolProcessorEnviron
     Files.createDirectories(generatedDirPath)
 
     val filePath = generatedDirPath.resolve(environment.options["vimscript_functions_file"]!!)
-    val sortedNameToClass = nameToClass.toList().sortedWith(compareBy({ it.first }, { it.second })).toMap()
-    val fileContent = json.encodeToString(sortedNameToClass)
+    val fileContent = json.encodeToString(nameToClass)
     filePath.writeText(fileContent)
 
     return emptyList()

annotation-processors/src/main/kotlin/com/intellij/vim/providers/VimscriptFunctionProcessorProvider.kt

@@ -13,7 +13,7 @@ import com.google.devtools.ksp.processing.SymbolProcessorEnvironment
 import com.google.devtools.ksp.processing.SymbolProcessorProvider
 import com.intellij.vim.processors.VimscriptFunctionProcessor
 
-class VimscriptFunctionProcessorProvider : SymbolProcessorProvider {
+public class VimscriptFunctionProcessorProvider : SymbolProcessorProvider {
   override fun create(environment: SymbolProcessorEnvironment): SymbolProcessor {
     return VimscriptFunctionProcessor(environment)
   }

build.gradle.kts

@@ -32,8 +32,6 @@ 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
@@ -45,19 +43,19 @@ buildscript {
   }
 
   dependencies {
-    classpath("org.jetbrains.kotlin:kotlin-gradle-plugin:2.0.0")
+    classpath("org.jetbrains.kotlin:kotlin-gradle-plugin:1.9.22")
     classpath("com.github.AlexPl292:mark-down-to-slack:1.1.2")
     classpath("org.eclipse.jgit:org.eclipse.jgit:6.6.0.202305301015-r")
 
     // This is needed for jgit to connect to ssh
-    classpath("org.eclipse.jgit:org.eclipse.jgit.ssh.apache:7.1.0.202411261347-r")
+    classpath("org.eclipse.jgit:org.eclipse.jgit.ssh.apache:6.9.0.202403050737-r")
     classpath("org.kohsuke:github-api:1.305")
 
-    classpath("io.ktor:ktor-client-core:3.0.2")
-    classpath("io.ktor:ktor-client-cio:3.0.2")
-    classpath("io.ktor:ktor-client-auth:3.0.2")
-    classpath("io.ktor:ktor-client-content-negotiation:3.0.2")
-    classpath("io.ktor:ktor-serialization-kotlinx-json:3.0.2")
+    classpath("io.ktor:ktor-client-core:2.3.11")
+    classpath("io.ktor:ktor-client-cio:2.3.10")
+    classpath("io.ktor:ktor-client-auth:2.3.11")
+    classpath("io.ktor:ktor-client-content-negotiation:2.3.10")
+    classpath("io.ktor:ktor-serialization-kotlinx-json:2.3.11")
 
     // This comes from the changelog plugin
 //        classpath("org.jetbrains:markdown:0.3.1")
@@ -65,25 +63,44 @@ buildscript {
 }
 
 plugins {
+  antlr
   java
-  kotlin("jvm") version "2.0.0"
+  kotlin("jvm") version "1.9.22"
   application
   id("java-test-fixtures")
-  id("org.jetbrains.intellij.platform") version "2.2.0"
-  id("org.jetbrains.changelog") version "2.2.1"
+
+  id("org.jetbrains.intellij") version "1.17.3"
+  id("org.jetbrains.changelog") version "2.2.0"
+
   id("org.jetbrains.kotlinx.kover") version "0.6.1"
-  id("com.dorongold.task-tree") version "4.0.0"
-  id("com.google.devtools.ksp") version "2.0.0-1.0.23"
+  id("com.dorongold.task-tree") version "3.0.0"
+
+  id("com.google.devtools.ksp") version "1.9.22-1.0.17"
 }
 
-val moduleSources by configurations.registering
+ksp {
+  arg("generated_directory", "$projectDir/src/main/resources/ksp-generated")
+  arg("vimscript_functions_file", "intellij_vimscript_functions.json")
+  arg("ex_commands_file", "intellij_ex_commands.json")
+  arg("commands_file", "intellij_commands.json")
+}
+
+afterEvaluate {
+//  tasks.named("kspKotlin").configure { dependsOn("clean") }
+  tasks.named("kspKotlin").configure { dependsOn("generateGrammarSource") }
+  tasks.named("kspTestFixturesKotlin").configure { enabled = false }
+  tasks.named("kspTestFixturesKotlin").configure { enabled = false }
+  tasks.named("kspTestKotlin").configure { enabled = false }
+}
 
 // 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 antlrVersion: String by project
 val remoteRobotVersion: String by project
 
 val publishChannels: String by project
@@ -92,49 +109,25 @@ val publishToken: String by project
 val slackUrl: String by project
 val youtrackToken: String by project
 
-val releaseType: String? by project
-
 repositories {
   mavenCentral()
-  intellijPlatform {
-    defaultRepositories()
-  }
+  maven { url = uri("https://cache-redirector.jetbrains.com/intellij-dependencies") }
 }
 
 dependencies {
   api(project(":vim-engine"))
   ksp(project(":annotation-processors"))
-  compileOnly(project(":annotation-processors"))
+  implementation(project(":annotation-processors"))
 
   compileOnly("org.jetbrains.kotlin:kotlin-stdlib:$kotlinVersion")
-  compileOnly("org.jetbrains:annotations:26.0.1")
-
-  intellijPlatform {
-    // Snapshots don't use installers
-    // https://plugins.jetbrains.com/docs/intellij/tools-intellij-platform-gradle-plugin-dependencies-extension.html#target-versions-installers
-    val useInstaller = "EAP-SNAPSHOT" !in ideaVersion
-
-    // Note that it is also possible to use local("...") to compile against a locally installed IDE
-    // E.g. local("/Users/{user}/Applications/IntelliJ IDEA Ultimate.app")
-    // Or something like: intellijIdeaUltimate(ideaVersion)
-    create(ideaType, ideaVersion, useInstaller)
-
-    pluginVerifier()
-    zipSigner()
-    instrumentationTools()
-
-    testFramework(TestFrameworkType.Platform)
-    testFramework(TestFrameworkType.JUnit5)
-
-    // AceJump is an optional dependency. We use their SessionManager class to check if it's active
-    plugin("AceJump", "3.8.19")
-    plugin("com.intellij.classic.ui", "242.20224.159")
-  }
-
-  moduleSources(project(":vim-engine", "sourcesJarArtifacts"))
+  compileOnly("org.jetbrains:annotations:24.1.0")
+  runtimeOnly("org.antlr:antlr4-runtime:$antlrVersion")
+  antlr("org.antlr:antlr4:$antlrVersion")
 
   // --------- Test dependencies ----------
 
+  testImplementation(testFixtures(project(":")))
+
   testApi("com.squareup.okhttp3:okhttp:4.12.0")
 
   // https://mvnrepository.com/artifact/com.ensarsarajcic.neovim.java/neovim-api
@@ -148,20 +141,14 @@ dependencies {
   testFixturesImplementation("org.jetbrains.kotlin:kotlin-test:$kotlinVersion")
 
   // https://mvnrepository.com/artifact/org.mockito.kotlin/mockito-kotlin
-  testImplementation("org.mockito.kotlin:mockito-kotlin:5.4.0")
+  testImplementation("org.mockito.kotlin:mockito-kotlin:5.3.1")
 
-  testImplementation("org.junit.jupiter:junit-jupiter-api:5.10.5")
-  testImplementation("org.junit.jupiter:junit-jupiter-engine:5.10.5")
-  testImplementation("org.junit.jupiter:junit-jupiter-params:5.10.5")
-  testFixturesImplementation("org.junit.jupiter:junit-jupiter-api:5.10.5")
-  testFixturesImplementation("org.junit.jupiter:junit-jupiter-engine:5.10.5")
-  testFixturesImplementation("org.junit.jupiter:junit-jupiter-params:5.10.5")
-
-  // 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:5.10.5")
-//  testFixturesImplementation("org.junit.vintage:junit-vintage-engine:5.10.3")
+  testImplementation("org.junit.jupiter:junit-jupiter-api:5.10.2")
+  testImplementation("org.junit.jupiter:junit-jupiter-engine:5.10.2")
+  testImplementation("org.junit.jupiter:junit-jupiter-params:5.10.2")
+  testFixturesImplementation("org.junit.jupiter:junit-jupiter-api:5.10.2")
+  testFixturesImplementation("org.junit.jupiter:junit-jupiter-engine:5.10.2")
+  testFixturesImplementation("org.junit.jupiter:junit-jupiter-params:5.10.2")
 }
 
 configurations {
@@ -172,8 +159,6 @@ configurations {
 
 tasks {
   test {
-    useJUnitPlatform()
-
     // Set teamcity env variable locally to run additional tests for leaks.
     // By default, this test runs on TC only, but this test doesn't take a lot of time,
     //   so we can turn it on for local development
@@ -186,9 +171,6 @@ tasks {
   }
 
   compileJava {
-    // CodeQL can't resolve the 'by project' property, so we need to give it a hint. This is the minimum version we need
-    // so doesn't have to match exactly
-    // Hint for the CodeQL autobuilder: sourceCompatibility = 17
     sourceCompatibility = javaVersion
     targetCompatibility = javaVersion
 
@@ -201,91 +183,34 @@ 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",
-
-        // Needed to compile the AceJump which uses kotlin beta
-        //  Without these two option compilation fails
-        "-Xskip-prerelease-check",
-        "-Xallow-unstable-dependencies",
-      )
+      freeCompilerArgs = listOf("-Xjvm-default=all-compatibility")
 //            allWarningsAsErrors = true
     }
   }
 
   compileTestKotlin {
-    enabled = false
-    
     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 {
+  downloadRobotServerPlugin {
+    version.set(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")
     systemProperty("octopus.handler", System.getProperty("octopus.handler") ?: true)
   }
 
-  // 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
-  // You can also set splitMode and splitModeTarget here to test split mode in a custom IDE
-//  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)
-    }
-  }
-
-  val runIdeSplitMode by intellijPlatformTesting.runIde.registering {
-    splitMode = true
-    splitModeTarget = SplitModeAware.SplitModeTarget.FRONTEND
-  }
-
-  // Add plugin open API sources to the plugin ZIP
-  val sourcesJar by registering(Jar::class) {
-    dependsOn(moduleSources)
-    destinationDirectory.set(layout.buildDirectory.dir("libs"))
-    archiveClassifier.set(DocsType.SOURCES)
-    from(sourceSets.main.map { it.kotlin })
-    from(provider {
-      moduleSources.map {
-        it.map { jarFile -> zipTree(jarFile) }
-      }
-    })
-  }
-
-  buildPlugin {
-    dependsOn(sourcesJar)
-    from(sourcesJar) { into("lib/src") }
+  runIde {
+    systemProperty("octopus.handler", System.getProperty("octopus.handler") ?: true)
   }
 }
 
@@ -296,6 +221,7 @@ java {
 }
 
 kotlin {
+  explicitApi()
   jvmToolchain {
     languageVersion.set(JavaLanguageVersion.of(javaVersion))
   }
@@ -310,68 +236,96 @@ gradle.projectsEvaluated {
 
 // --- Intellij plugin
 
-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()
-    )
+intellij {
+  version.set(ideaVersion)
+  type.set(ideaType)
+  pluginName.set("IdeaVim")
 
-    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 })
-    }
+  updateSinceUntilBuild.set(false)
+
+  downloadSources.set(downloadIdeaSources.toBoolean())
+  instrumentCode.set(instrumentPluginCode.toBoolean())
+  intellijRepository.set("https://www.jetbrains.com/intellij-repository")
+  plugins.set(listOf("AceJump:3.8.11"))
 }
 
-  publishing {
+tasks {
+  publishPlugin {
     channels.set(publishChannels.split(","))
     token.set(publishToken)
   }
 
-  signing {
+  signPlugin {
     certificateChain.set(providers.environmentVariable("CERTIFICATE_CHAIN"))
     privateKey.set(providers.environmentVariable("PRIVATE_KEY"))
     password.set(providers.environmentVariable("PRIVATE_KEY_PASSWORD"))
   }
 
-  verifyPlugin {
-    teamCityOutputFormat = true
-    ides {
-      recommended()
+  runPluginVerifier {
+    downloadDir.set("${project.buildDir}/pluginVerifier/ides")
+    teamCityOutputFormat.set(true)
+  }
+
+  generateGrammarSource {
+    maxHeapSize = "128m"
+    arguments.addAll(listOf("-package", "com.maddyhome.idea.vim.vimscript.parser.generated", "-visitor"))
+    outputDirectory = file("src/main/java/com/maddyhome/idea/vim/vimscript/parser/generated")
+  }
+
+  named("compileKotlin") {
+    dependsOn("generateGrammarSource")
+  }
+  named("compileTestKotlin") {
+    dependsOn("generateTestGrammarSource")
+  }
+  named("compileTestFixturesKotlin") {
+    dependsOn("generateTestFixturesGrammarSource")
+  }
+
+  // Add plugin open API sources to the plugin ZIP
+  val createOpenApiSourceJar by registering(Jar::class) {
+    dependsOn("generateGrammarSource")
+    // Java sources
+    from(sourceSets.main.get().java) {
+      include("**/com/maddyhome/idea/vim/**/*.java")
+    }
+    from(project(":vim-engine").sourceSets.main.get().java) {
+      include("**/com/maddyhome/idea/vim/**/*.java")
+    }
+    // Kotlin sources
+    from(kotlin.sourceSets.main.get().kotlin) {
+      include("**/com/maddyhome/idea/vim/**/*.kt")
+    }
+    from(project(":vim-engine").kotlin.sourceSets.main.get().kotlin) {
+      include("**/com/maddyhome/idea/vim/**/*.kt")
+    }
+    destinationDirectory.set(layout.buildDirectory.dir("libs"))
+    archiveClassifier.set("src")
+  }
+
+  buildPlugin {
+    dependsOn(createOpenApiSourceJar)
+    from(createOpenApiSourceJar) { into("lib/src") }
+  }
+
+  patchPluginXml {
+    // Don't forget to update plugin.xml
+    sinceBuild.set("241.15989.150")
+
+    changeNotes.set(
+      """<a href="https://youtrack.jetbrains.com/issues/VIM?q=State:%20Fixed%20Fix%20versions:%20${version.get()}">Changelog</a>"""
+    )
   }
 }
 
-  instrumentCode.set(instrumentPluginCode.toBoolean())
-}
+// --- Tests
 
-ksp {
-  arg("generated_directory", "$projectDir/src/main/resources/ksp-generated")
-  arg("vimscript_functions_file", "intellij_vimscript_functions.json")
-  arg("ex_commands_file", "intellij_ex_commands.json")
-  arg("commands_file", "intellij_commands.json")
+tasks {
+  test {
+    useJUnitPlatform()
   }
-
-afterEvaluate {
-//  tasks.named("kspKotlin").configure { dependsOn("clean") }
-  tasks.named("kspTestFixturesKotlin").configure { enabled = false }
-  tasks.named("kspTestFixturesKotlin").configure { enabled = false }
-  tasks.named("kspTestKotlin").configure { enabled = false }
 }
 
-
 // --- Changelog
 
 changelog {
@@ -497,8 +451,6 @@ val fixVersionsElementType = "VersionBundleElement"
 tasks.register("releaseActions") {
   group = "other"
   doLast {
-    if (releaseType == "patch") return@doLast
-
     val tickets = getYoutrackTicketsByQuery("%23%7BReady+To+Release%7D%20and%20tag:%20%7BIdeaVim%20Released%20In%20EAP%7D%20")
     if (tickets.isNotEmpty()) {
       println("Updating statuses for tickets: $tickets")
@@ -958,12 +910,12 @@ fun changes(): List<Change> {
   println("Start changes processing")
   for (message in messages) {
     println("Processing '$message'...")
-    val lowercaseMessage = message.lowercase()
+    val lowercaseMessage = message.toLowerCase()
     val regex = "^fix\\((vim-\\d+)\\):".toRegex()
     val findResult = regex.find(lowercaseMessage)
     if (findResult != null) {
       println("Message matches")
-      val value = findResult.groups[1]!!.value.uppercase()
+      val value = findResult.groups[1]!!.value.toUpperCase()
       val shortMessage = message.drop(findResult.range.last + 1).trim()
       newFixes += Change(value, shortMessage)
     } else {

doc/IdeaVim Plugins.md

@@ -130,25 +130,7 @@ Original plugin: [vim-multiple-cursors](https://github.com/terryma/vim-multiple-
    
 ### Instructions
    
-At the moment, the default key binds for this plugin do not get mapped correctly in IdeaVim (see [VIM-2178](https://youtrack.jetbrains.com/issue/VIM-2178)). To enable the default key binds, add the following to your `.ideavimrc` file...
-
-```
-" Remap multiple-cursors shortcuts to match terryma/vim-multiple-cursors
-nmap <C-n> <Plug>NextWholeOccurrence
-xmap <C-n> <Plug>NextWholeOccurrence
-nmap g<C-n> <Plug>NextOccurrence
-xmap g<C-n> <Plug>NextOccurrence
-xmap <C-x> <Plug>SkipOccurrence
-xmap <C-p> <Plug>RemoveOccurrence
-
-" Note that the default <A-n> and g<A-n> shortcuts don't work on Mac due to dead keys.
-" <A-n> is used to enter accented text e.g. ñ
-" Feel free to pick your own mappings that are not affected. I like to use <leader>
-nmap <leader><C-n> <Plug>AllWholeOccurrences
-xmap <leader><C-n> <Plug>AllWholeOccurrences
-nmap <leader>g<C-n> <Plug>AllOccurrences
-xmap <leader>g<C-n> <Plug>AllOccurrences
-```
+https://github.com/terryma/vim-multiple-cursors/blob/master/doc/multiple_cursors.txt
 
 </details>
 
@@ -322,9 +304,6 @@ If you want to optimize highlight duration, assign a time in milliseconds:
 If you want to change background color of highlight you can provide the rgba of the color you want e.g.  
       `let g:highlightedyank_highlight_color = "rgba(160, 160, 160, 155)"`
    
-If you want to change text color of highlight you can provide the rgba of the color you want e.g.  
-`let g:highlightedyank_highlight_foreground_color = "rgba(0, 0, 0, 255)"`
-
 https://github.com/machakann/vim-highlightedyank/blob/master/doc/highlightedyank.txt
 
 </details>
@@ -438,50 +417,3 @@ Original plugin: [vim-which-key](https://github.com/liuchengxu/vim-which-key).
 https://github.com/TheBlob42/idea-which-key?tab=readme-ov-file#installation
 
 </details>
-<details>
-<summary><h2>Vim Peekaboo</h2></summary>
-
-By Julien Phalip  
-Original plugin: [vim-peekaboo](https://github.com/junegunn/vim-peekaboo).
-
-### Setup
-
-Add `set peekaboo` to your `~/.ideavimrc` file, then run `:source ~/.ideavimrc`
-or restart the IDE.
-
-### Instructions
-
-https://plugins.jetbrains.com/plugin/25776-vim-peekaboo
-</details>
-
-<details>
-<summary><h2>FunctionTextObj</h2></summary>
-
-By Julien Phalip  
-
-### Setup
-
-Add `set functiontextobj` to your `~/.ideavimrc` file, then run `:source ~/.ideavimrc`
-or restart the IDE.
-
-### Instructions
-
-https://plugins.jetbrains.com/plugin/25897-vim-functiontextobj
-</details>
-
-<details>
-<summary><h2>Switch</h2></summary>
-
-By Julien Phalip  
-Original plugin: [switch.vim](https://github.com/AndrewRadev/switch.vim).
-
-### Setup
-
-Add `set switch` to your `~/.ideavimrc` file, then run `:source ~/.ideavimrc`
-or restart the IDE.
-
-### Instructions
-
-https://plugins.jetbrains.com/plugin/25899-vim-switch
-
-</details>

doc/NERDTree-support.md

@@ -41,7 +41,7 @@ Plug 'nerdtree'
 - `:NERDTreeRefreshRoot`
 
 | Key     |  Description                                            |  Map Setting                   |
-|---------|--------------------------------------------------------|--------------------------------|
+|---------|---------------------------------------------------------|--------------------------------|
 | `o`     |  Open files, directories and bookmarks                  | `g:NERDTreeMapActivateNode`    |
 | `go`    |  Open selected file, but leave cursor in the NERDTree   | `g:NERDTreeMapPreview`         |
 | `t`     |  Open selected node/bookmark in a new tab               | `g:NERDTreeMapOpenInTab`       |
@@ -64,9 +64,6 @@ Plug 'nerdtree'
 | `m`     |  Display the NERDTree menu                              | `g:NERDTreeMapMenu`            |
 | `q`     |  Close the NERDTree window                              | `g:NERDTreeMapQuit`            |
 | `A`     |  Zoom (maximize/minimize) the NERDTree window           | `g:NERDTreeMapToggleZoom`      |
-| `d`     | Delete file or directory                               | `g:NERDTreeMapDelete`          |
-| `n`     | Create File                                            | `g:NERDTreeMapNewFile`         |
-| `N`     | Create Directory                                       | `g:NERDTreeMapNewDir`          |
 
 ### Troubleshooting
 

doc/marketplace-plugin-example.md

@@ -5,7 +5,7 @@ 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"/>

doc/set-commands.md

@@ -8,7 +8,7 @@ Every effort is made to make these options compatible with Vim behaviour.
 However, some differences are inevitable.
 
 ```
-'clipboard'     'cb'    Defines clipboard behavior
+'clipboard'     'cb'    Defines clipboard behavioue
         A comma-separated list of words to control clipboard behaviour:
            unnamed      The clipboard register '*' is used instead of the
                         unnamed register

doc/support-guide.md

@@ -1,7 +1,7 @@
 # Support Guide
 
 This document is created to help our support team.
-It's not intended to be read by the users as it brings no value to them.
+It's not intended to be read by the users as it brings to value to them.
 
 ## Support channels
 
@@ -25,7 +25,7 @@ It's not intended to be read by the users as it brings no value to them.
 IdeaVim has multiple YouTrack statuses, main are:
 
 - Submitted: issue is created by user, but not processed by our team. This is the default status for new tickets.
-- Open: issues is processed by our team, what means that the issues is reproduced and accepted
+- Open: issues is processed by out team, what means that the issues is reproduced and accepted
 - Waiting For Reply: Waiting for further information from the user. These issues are automatically closed if the
      user doesn't reply in 30 days.
 - Ready To Release: Bug is fixed, but not yet released

gradle.properties

@@ -8,27 +8,22 @@
 
 # suppress inspection "UnusedProperty" for whole file
 
-# ideaVersion is the version of the IDE that will be added as a compile-time dependency. The format can be either
-# product version (e.g. 2024.1, 2024.1.1) or build (e.g. 241.15989.150, 241-EAP-SNAPSHOT). The dependency will be
-# resolved against the configured repositories, which by default includes Maven releases and snapshots, the CDN used to
-# download consumer releases, the plugin marketplace and so on.
-# You can find an example list of all CDN based versions for IDEA Community here:
-# 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=2024.2
+#ideaVersion=LATEST-EAP-SNAPSHOT
+ideaVersion=2024.1.1
 # 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-42
+version=chylex-35
 javaVersion=17
-remoteRobotVersion=0.11.23
+remoteRobotVersion=0.11.22
 antlrVersion=4.10.1
 
+kotlin.incremental.useClasspathSnapshot=false
 
 # Please don't forget to update kotlin version in buildscript section
 # Also update kotlinxSerializationVersion version
-kotlinVersion=2.0.0
+kotlinVersion=1.9.22
 publishToken=token
 publishChannels=eap
 
@@ -41,7 +36,6 @@ youtrackToken=
 
 # Gradle settings
 org.gradle.jvmargs='-Dfile.encoding=UTF-8'
-org.gradle.caching=true
 
 # Disable warning from gradle-intellij-plugin. Kotlin stdlib is included as compileOnly, so the warning is unnecessary
 kotlin.stdlib.default.dependency=false

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.11.1-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.6-bin.zip
 networkTimeout=10000
 validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME

gradlew

@@ -15,8 +15,6 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
-# SPDX-License-Identifier: Apache-2.0
-#
 
 ##############################################################################
 #
@@ -57,7 +55,7 @@
 #       Darwin, MinGW, and NonStop.
 #
 #   (3) This script is generated from the Groovy template
-#       https://github.com/gradle/gradle/blob/HEAD/platforms/jvm/plugins-application/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+#       https://github.com/gradle/gradle/blob/HEAD/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
 #       within the Gradle project.
 #
 #       You can find Gradle at https://github.com/gradle/gradle/.
@@ -85,9 +83,7 @@ done
 # This is normally unused
 # shellcheck disable=SC2034
 APP_BASE_NAME=${0##*/}
-# Discard cd standard output in case $CDPATH is set (https://github.com/gradle/gradle/issues/25036)
-APP_HOME=$( cd -P "${APP_HOME:-./}" > /dev/null && printf '%s
-' "$PWD" ) || exit
+APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
 
 # Use the maximum available, or set MAX_FD != -1 to use that value.
 MAX_FD=maximum
@@ -148,7 +144,7 @@ if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
     case $MAX_FD in #(
       max*)
         # In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked.
-        # shellcheck disable=SC2039,SC3045
+        # shellcheck disable=SC3045
         MAX_FD=$( ulimit -H -n ) ||
             warn "Could not query maximum file descriptor limit"
     esac
@@ -156,7 +152,7 @@ if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
       '' | soft) :;; #(
       *)
         # In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked.
-        # shellcheck disable=SC2039,SC3045
+        # shellcheck disable=SC3045
         ulimit -n "$MAX_FD" ||
             warn "Could not set maximum file descriptor limit to $MAX_FD"
     esac
@@ -205,11 +201,11 @@ fi
 # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
 DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
 
-# Collect all arguments for the java command:
-#   * DEFAULT_JVM_OPTS, JAVA_OPTS, JAVA_OPTS, and optsEnvironmentVar are not allowed to contain shell fragments,
-#     and any embedded shellness will be escaped.
-#   * For example: A user cannot expect ${Hostname} to be expanded, as it is an environment variable and will be
-#     treated as '${Hostname}' itself on the command line.
+# Collect all arguments for the java command;
+#   * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of
+#     shell script including quotes and variable substitutions, so put them in
+#     double quotes to make sure that they get re-expanded; and
+#   * put everything else in single quotes, so that it's not re-expanded.
 
 set -- \
         "-Dorg.gradle.appname=$APP_BASE_NAME" \

gradlew.bat

@@ -13,8 +13,6 @@
 @rem See the License for the specific language governing permissions and
 @rem limitations under the License.
 @rem
-@rem SPDX-License-Identifier: Apache-2.0
-@rem
 
 @if "%DEBUG%"=="" @echo off
 @rem ##########################################################################
@@ -45,11 +43,11 @@ set JAVA_EXE=java.exe
 %JAVA_EXE% -version >NUL 2>&1
 if %ERRORLEVEL% equ 0 goto execute
 
-echo. 1>&2
-echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 1>&2
-echo. 1>&2
-echo Please set the JAVA_HOME variable in your environment to match the 1>&2
-echo location of your Java installation. 1>&2
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
 
 goto fail
 
@@ -59,11 +57,11 @@ set JAVA_EXE=%JAVA_HOME%/bin/java.exe
 
 if exist "%JAVA_EXE%" goto execute
 
-echo. 1>&2
-echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 1>&2
-echo. 1>&2
-echo Please set the JAVA_HOME variable in your environment to match the 1>&2
-echo location of your Java installation. 1>&2
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
 
 goto fail
 

qodana.yaml

@@ -19,8 +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

@@ -20,17 +20,17 @@ repositories {
 }
 
 dependencies {
-  compileOnly("org.jetbrains.kotlin:kotlin-stdlib:2.1.0")
+  compileOnly("org.jetbrains.kotlin:kotlin-stdlib:1.9.24")
 
-  implementation("io.ktor:ktor-client-core:3.0.2")
-  implementation("io.ktor:ktor-client-cio:3.0.2")
-  implementation("io.ktor:ktor-client-content-negotiation:3.0.2")
-  implementation("io.ktor:ktor-serialization-kotlinx-json:3.0.2")
-  implementation("io.ktor:ktor-client-auth:3.0.2")
+  implementation("io.ktor:ktor-client-core:2.3.11")
+  implementation("io.ktor:ktor-client-cio:2.3.10")
+  implementation("io.ktor:ktor-client-content-negotiation:2.3.10")
+  implementation("io.ktor:ktor-serialization-kotlinx-json:2.3.11")
+  implementation("io.ktor:ktor-client-auth:2.3.11")
   implementation("org.eclipse.jgit:org.eclipse.jgit:6.6.0.202305301015-r")
 
   // This is needed for jgit to connect to ssh
-  implementation("org.eclipse.jgit:org.eclipse.jgit.ssh.apache:7.1.0.202411261347-r")
+  implementation("org.eclipse.jgit:org.eclipse.jgit.ssh.apache:6.9.0.202403050737-r")
   implementation("com.vdurmont:semver4j:3.1.0")
 }
 

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

@@ -40,9 +40,6 @@ val knownPlugins = setOf(
   "com.protoseo.input-source-auto-converter",
 
 //   "cc.implicated.intellij.plugins.bunny", // I don't want to include this plugin in the list of IdeaVim plugins as I don't understand what this is for
-  "com.julienphalip.ideavim.peekaboo", // https://plugins.jetbrains.com/plugin/25776-vim-peekaboo
-  "com.julienphalip.ideavim.switch", // https://plugins.jetbrains.com/plugin/25899-vim-switch
-  "com.julienphalip.ideavim.functiontextobj", // https://plugins.jetbrains.com/plugin/25897-vim-functiontextobj
 )
 
 suspend fun main() {

settings.gradle

@@ -0,0 +1,20 @@
+// Set repository for snapshot versions of gradle plugin
+pluginManagement {
+  repositories {
+    maven {
+      url 'https://oss.sonatype.org/content/repositories/snapshots/'
+    }
+    gradlePluginPortal()
+  }
+}
+
+rootProject.name = 'IdeaVIM'
+include 'vim-engine'
+include 'scripts'
+include 'annotation-processors'
+include 'tests:java-tests'
+include 'tests:property-tests'
+include 'tests:long-running-tests'
+include 'tests:ui-ij-tests'
+include 'tests:ui-py-tests'
+include 'tests:ui-fixtures'

settings.gradle.kts

@@ -1,21 +0,0 @@
-// Set repository for snapshot versions of gradle plugin
-pluginManagement {
-  repositories {
-    maven {
-      url = uri("https://oss.sonatype.org/content/repositories/snapshots/")
-    }
-    gradlePluginPortal()
-  }
-}
-
-rootProject.name = "IdeaVIM"
-
-include("vim-engine")
-include("scripts")
-include("annotation-processors")
-include("tests:java-tests")
-include("tests:property-tests")
-include("tests:long-running-tests")
-include("tests:ui-ij-tests")
-include("tests:ui-py-tests")
-include("tests:ui-fixtures")

src/main/antlr/Vimscript.g4

@@ -64,7 +64,7 @@ finallyBlock:           (WS | COLON)* FINALLY WS* ((inline_comment NEW_LINE) | (
 ;
 
 functionDefinition:
-                        (WS | COLON)* FUNCTION (replace = BANG)? WS+ (SID | SNR)? (anyCaseNameWithDigitsAndUnderscores NUM)* (functionScope COLON)? (functionName | (literalDictionaryKey (DOT literalDictionaryKey)+)) WS* L_PAREN WS* argumentsDeclaration WS* R_PAREN WS* (functionFlag WS*)* ((inline_comment NEW_LINE) | (NEW_LINE | BAR)+)
+                        (WS | COLON)* FUNCTION (replace = EXCLAMATION)? WS+ (SID | SNR)? (anyCaseNameWithDigitsAndUnderscores NUM)* (functionScope COLON)? (functionName | (literalDictionaryKey (DOT literalDictionaryKey)+)) WS* L_PAREN WS* argumentsDeclaration WS* R_PAREN WS* (functionFlag WS*)* ((inline_comment NEW_LINE) | (NEW_LINE | BAR)+)
                             blockMember*
                         (WS | COLON)* ENDFUNCTION WS* ((inline_comment NEW_LINE) | (NEW_LINE | BAR))
 ;
@@ -92,7 +92,7 @@ command:
     (WS | COLON)* range? (WS | COLON)* ECHO (WS* expr)* WS* (NEW_LINE | BAR)+
     #EchoCommand|
 
-    (WS | COLON)* range? (WS | COLON)* DELF (replace = BANG)? WS+ (functionScope COLON)? functionName ((inline_comment NEW_LINE+) | (NEW_LINE | BAR)+)
+    (WS | COLON)* range? (WS | COLON)* DELF (replace = EXCLAMATION)? WS+ (functionScope COLON)? functionName ((inline_comment NEW_LINE+) | (NEW_LINE | BAR)+)
     #DelfunctionCommand|
 
     (WS | COLON)* range? (WS | COLON)* CALL WS+ expr WS* ((inline_comment NEW_LINE+) | (NEW_LINE | BAR)+)
@@ -119,12 +119,10 @@ command:
         | PROMPT_REPLACE | P_LOWERCASE | P_UPPERCASE | PRINT | PREVIOUS_TAB | N_UPPERCASE | PREVIOUS_FILE | PLUG
         | ONLY | NO_HL_SEARCH | NEXT_TAB | N_LOWERCASE | NEXT_FILE | M_LOWERCASE | MOVE_TEXT | MARKS | K_LOWERCASE
         | MARK_COMMAND | JUMPS | J_LOWERCASE | JOIN_LINES | HISTORY | GO_TO_CHAR | SYMBOL | FIND | CLASS | F_LOWERCASE
-        | CLEARJUMPS
         | FILE | EXIT | E_LOWERCASE | EDIT_FILE | DUMP_LINE | DIGRAPH | DEL_MARKS | D_LOWERCASE | DEL_LINES | DELCMD
         | T_LOWERCASE | COPY | CMD_CLEAR | BUFFER_LIST | BUFFER_CLOSE | B_LOWERCASE | BUFFER | ASCII
         | ACTIONLIST | ACTION | LOCKVAR | UNLOCKVAR | PACKADD | TABMOVE
       )
-      bangModifier = BANG?
     WS* ((commandArgumentWithoutBars? inline_comment NEW_LINE) | (commandArgumentWithoutBars? NEW_LINE) | (commandArgumentWithoutBars? BAR)) (NEW_LINE | BAR)*
     #CommandWithComment|
 
@@ -132,19 +130,17 @@ command:
       name = (
         MAP | MAP_CLEAR | UNMAP | SORT | REGISTERS | CMD | H_LOWERCASE | HELP | NORMAL
       )
-      bangModifier = BANG?
     WS* commandArgumentWithoutBars? (NEW_LINE | BAR)+
     #CommandWithoutComments|
 
     (WS | COLON)* range? (WS | COLON)*
       name = (
-        G_LOWERCASE | GLOBAL | V_LOWERCASE | V_GLOBAL | S_LOWERCASE | SUBSTITUTE | TILDE | AMPERSAND | BANG
+        G_LOWERCASE | GLOBAL | V_LOWERCASE | V_GLOBAL | S_LOWERCASE | SUBSTITUTE | TILDE | AMPERSAND | EXCLAMATION
       )
-      bangModifier = BANG?
     WS* commandArgumentWithBars? NEW_LINE+
     #CommandWithBars|
 
-    (WS | COLON)* range? (WS | COLON)* commandName (bangModifier = BANG?) WS* commandArgumentWithBars? (NEW_LINE | BAR)+
+    (WS | COLON)* range? (WS | COLON)* commandName WS* commandArgumentWithBars? (NEW_LINE | BAR)+
     #OtherCommand
 ;
 commandArgumentWithBars: ~(NEW_LINE)+;
@@ -211,7 +207,7 @@ commandName:
     (LESS)+
 |   (GREATER)+
 |   anyCaseNameWithDigitsAndUnderscoresExceptKeywords
-|   commandName (bang = BANG)
+|   commandName EXCLAMATION
 ;
 
 
@@ -223,7 +219,7 @@ commandName:
 ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
 expr:
                         expr L_BRACKET expr R_BRACKET                                                                   #OneElementSublistExpression
-                    |   WS* BANG WS* expr                                                                        #UnaryExpression
+                    |   WS* EXCLAMATION WS* expr                                                                        #UnaryExpression
                     |   expr L_BRACKET WS* from = expr? WS* COLON WS* to = expr? WS* R_BRACKET                          #SublistExpression
                     |   expr WS* binaryOperator1 WS* expr                                                               #BinExpression1
                     |   expr WS* binaryOperator2 WS* expr                                                               #BinExpression2
@@ -622,7 +618,6 @@ BUFFER_CLOSE:           'bd' | 'bde' | 'bdel' | 'bdele' | 'bdelet' | 'bdelete';
 BUFFER_LIST:            'buffers' | 'ls' | 'files';
 CALL:                   'cal' | 'call';
 CLASS:                  'cla' | 'clas' | 'class';
-CLEARJUMPS:             'cle' | 'clea' | 'clear' | 'clearj' | 'clearju' | 'clearjum' | 'clearjump' | 'clearjumps';
 CMD:                    'com' | 'comm' | 'comma' | 'comman' | 'command';
 CMD_CLEAR:              'comc' | 'comcl' | 'comcle' | 'comclea' | 'comclear';
 COPY:                   'co' | 'cop' | 'copy';
@@ -692,7 +687,6 @@ MAP_CLEAR:              ('mapc' | 'nmapc' | 'vmapc' | 'xmapc' | 'smapc' | 'omapc
                     |   (('mapc' | 'nmapc' | 'vmapc' | 'xmapc' | 'smapc' | 'omapc' | 'imapc' | 'cmapc') 'lea')
                     |   (('mapc' | 'nmapc' | 'vmapc' | 'xmapc' | 'smapc' | 'omapc' | 'imapc' | 'cmapc') 'lear');
 MAP:                    'map'
-                    |   'smap'
                     |   'nm' | 'vm' | 'xm' | 'om' | 'im' | 'cm'
                     |   (('nm' | 'vm' | 'xm' | 'om' | 'im' | 'cm') 'a')
                     |   (('nm' | 'vm' | 'xm' | 'om' | 'im' | 'cm') 'ap')
@@ -702,8 +696,7 @@ MAP:                    'map'
                     |   (('no' | 'nno' | 'vno' | 'xno' | 'ono' | 'ino' | 'cno') 're')
                     |   (('no' | 'nno' | 'vno' | 'xno' | 'ono' | 'ino' | 'cno') 'rem')
                     |   (('no' | 'nno' | 'vno' | 'xno' | 'ono' | 'ino' | 'cno') 'rema')
-                    |   (('no' | 'nno' | 'vno' | 'xno' | 'ono' | 'ino' | 'cno') 'remap')
-                    |   ('snor' | 'snore' | 'snorem' | 'snorema' | 'snoremap');
+                    |   (('no' | 'nno' | 'vno' | 'xno' | 'ono' | 'ino' | 'cno') 'remap');
 UNMAP:                  'unm' | 'nun' | 'vu' | 'xu' | 'sunm' | 'ou' | 'iu' | 'cu'
                     |   'vun' | 'xun' | 'oun' | 'iun' | 'cun'
                     |   'nunm' | 'vunm' | 'xunm' | 'ounm' | 'iunm' | 'cunm'
@@ -733,7 +726,7 @@ IDENTIFIER_LOWERCASE:   [a-z]+;
 IDENTIFIER_ANY_CASE:    [a-zA-Z]+;
 
 // Unary operators
-BANG:                   '!';
+EXCLAMATION:            '!';
 
 // Punctuation
 L_PAREN:                '(';

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

@@ -8,23 +8,14 @@
 
 package com.maddyhome.idea.vim
 
-import com.intellij.ide.BrowserUtil
-import com.intellij.ide.plugins.IdeaPluginDescriptor
-import com.intellij.ide.plugins.PluginStateListener
-import com.intellij.ide.plugins.PluginStateManager
-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
@@ -33,39 +24,18 @@ internal class PluginStartup : ProjectActivity/*, LightEditCompatible*/ {
 
   private var firstInitializationOccurred = false
 
-  // TODO
-  // We should migrate to some solution from https://plugins.jetbrains.com/docs/intellij/plugin-components.html#application-startup
-  // If you'd like to add a new code here, please consider using one of the things described there.
   override suspend fun execute(project: Project) {
     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()
-
-    // Uninstall survey. Should be registered once for all projects
-    PluginStateManager.addStateListener(object : PluginStateListener {
-      override fun install(p0: IdeaPluginDescriptor) {/*Nothing*/
-      }
-
-      override fun uninstall(descriptor: IdeaPluginDescriptor) {
-        if (descriptor.pluginId == VimPlugin.getPluginId()) {
-          BrowserUtil.open("https://surveys.jetbrains.com/s3/ideavim-uninstall-feedback")
-        }
-      }
-    })
   }
 }
 
 // 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/RegisterActions.kt

@@ -14,36 +14,36 @@ import com.maddyhome.idea.vim.key.MappingOwner
 import java.awt.event.KeyEvent
 import javax.swing.KeyStroke
 
-object RegisterActions {
+public object RegisterActions {
   /**
    * Register all the key/action mappings for the plugin.
    */
   @JvmStatic
-  fun registerActions() {
+  public fun registerActions() {
     registerVimCommandActions()
     registerShortcutsWithoutActions()
   }
 
-  fun findAction(id: String): EditorActionHandlerBase? {
-    val commandBean = IntellijCommandProvider.getCommands().firstOrNull { it.actionId == id }
-      ?: EngineCommandProvider.getCommands().firstOrNull { it.actionId == id } ?: return null
+  public fun findAction(id: String): EditorActionHandlerBase? {
+    val commandBean = EngineCommandProvider.getCommands().firstOrNull { it.actionId == id }
+      ?: IntellijCommandProvider.getCommands().firstOrNull { it.actionId == id } ?: return null
     return commandBean.instance
   }
 
-  fun findActionOrDie(id: String): EditorActionHandlerBase {
+  public fun findActionOrDie(id: String): EditorActionHandlerBase {
     return findAction(id) ?: throw RuntimeException("Action $id is not registered")
   }
 
   @JvmStatic
-  fun unregisterActions() {
+  public fun unregisterActions() {
     val keyGroup = VimPlugin.getKeyIfCreated()
     keyGroup?.unregisterCommandActions()
   }
 
   private fun registerVimCommandActions() {
     val parser = VimPlugin.getKey()
-    IntellijCommandProvider.getCommands().forEach { parser.registerCommandAction(it) }
     EngineCommandProvider.getCommands().forEach { parser.registerCommandAction(it) }
+    IntellijCommandProvider.getCommands().forEach { parser.registerCommandAction(it) }
   }
 
   private fun registerShortcutsWithoutActions() {

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

@@ -10,7 +10,6 @@ package com.maddyhome.idea.vim;
 import com.intellij.ide.plugins.IdeaPluginDescriptor;
 import com.intellij.ide.plugins.PluginManagerCore;
 import com.intellij.openapi.Disposable;
-import com.intellij.openapi.application.AccessToken;
 import com.intellij.openapi.application.Application;
 import com.intellij.openapi.application.ApplicationManager;
 import com.intellij.openapi.components.PersistentStateComponent;
@@ -25,8 +24,10 @@ import com.intellij.openapi.project.Project;
 import com.intellij.openapi.ui.Messages;
 import com.intellij.openapi.util.Disposer;
 import com.intellij.openapi.util.SystemInfo;
-import com.intellij.util.SlowOperations;
-import com.maddyhome.idea.vim.api.*;
+import com.maddyhome.idea.vim.api.VimEditor;
+import com.maddyhome.idea.vim.api.VimInjectorKt;
+import com.maddyhome.idea.vim.api.VimKeyGroup;
+import com.maddyhome.idea.vim.api.VimOptionGroup;
 import com.maddyhome.idea.vim.config.VimState;
 import com.maddyhome.idea.vim.config.migration.ApplicationConfigurationMigrator;
 import com.maddyhome.idea.vim.extension.VimExtensionRegistrar;
@@ -35,9 +36,9 @@ import com.maddyhome.idea.vim.group.copy.PutGroup;
 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.IjVimInjectorKt;
-import com.maddyhome.idea.vim.newapi.IjVimSearchGroup;
+import com.maddyhome.idea.vim.newapi.IjVimInjector;
 import com.maddyhome.idea.vim.ui.StatusBarIconFactory;
+import com.maddyhome.idea.vim.ui.ex.ExEntryPanel;
 import com.maddyhome.idea.vim.vimscript.services.VariableService;
 import com.maddyhome.idea.vim.yank.YankGroupBase;
 import org.jdom.Element;
@@ -45,7 +46,6 @@ import org.jetbrains.annotations.Nls;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 
-import static com.maddyhome.idea.vim.api.VimInjectorKt.injector;
 import static com.maddyhome.idea.vim.group.EditorGroup.EDITOR_STORE_ELEMENT;
 import static com.maddyhome.idea.vim.group.KeyGroup.SHORTCUT_CONFLICTS_ELEMENT;
 import static com.maddyhome.idea.vim.vimscript.services.VimRcService.executeIdeaVimRc;
@@ -66,7 +66,7 @@ public class VimPlugin implements PersistentStateComponent<Element>, Disposable
   private static final Logger LOG = Logger.getInstance(VimPlugin.class);
 
   static {
-    IjVimInjectorKt.initInjector();
+    VimInjectorKt.setInjector(new IjVimInjector());
   }
 
   private final @NotNull VimState state = new VimState();
@@ -123,12 +123,12 @@ public class VimPlugin implements PersistentStateComponent<Element>, Disposable
     return (FileGroup)VimInjectorKt.getInjector().getFile();
   }
 
-  public static @NotNull IjVimSearchGroup getSearch() {
-    return ApplicationManager.getApplication().getService(IjVimSearchGroup.class);
+  public static @NotNull SearchGroup getSearch() {
+    return ApplicationManager.getApplication().getService(SearchGroup.class);
   }
 
-  public static @Nullable IjVimSearchGroup getSearchIfCreated() {
-    return ApplicationManager.getApplication().getServiceIfCreated(IjVimSearchGroup.class);
+  public static @Nullable SearchGroup getSearchIfCreated() {
+    return ApplicationManager.getApplication().getServiceIfCreated(SearchGroup.class);
   }
 
   public static @NotNull ProcessGroup getProcess() {
@@ -139,8 +139,8 @@ public class VimPlugin implements PersistentStateComponent<Element>, Disposable
     return (MacroGroup)VimInjectorKt.getInjector().getMacro();
   }
 
-  public static @NotNull VimDigraphGroup getDigraph() {
-    return VimInjectorKt.getInjector().getDigraphGroup();
+  public static @NotNull DigraphGroup getDigraph() {
+    return (DigraphGroup)VimInjectorKt.getInjector().getDigraphGroup();
   }
 
   public static @NotNull HistoryGroup getHistory() {
@@ -283,11 +283,11 @@ public class VimPlugin implements PersistentStateComponent<Element>, Disposable
 
     if (!ApplicationManager.getApplication().isUnitTestMode()) {
       try {
-        injector.getOptionGroup().startInitVimRc();
+        VimInjectorKt.injector.getOptionGroup().startInitVimRc();
         executeIdeaVimRc(editor);
       }
       finally {
-        injector.getOptionGroup().endInitVimRc();
+        VimInjectorKt.injector.getOptionGroup().endInitVimRc();
       }
     }
   }
@@ -337,9 +337,7 @@ public class VimPlugin implements PersistentStateComponent<Element>, Disposable
 
     // 4) ~/.ideavimrc execution
     // Evaluate in the context of the fallback window, to capture local option state, to copy to the first editor window
-    try (AccessToken ignore = SlowOperations.knownIssue("VIM-3661")) {
     registerIdeavimrc(VimInjectorKt.getInjector().getFallbackWindow());
-    }
 
     // Turing on should be performed after all commands registration
     getSearch().turnOn();
@@ -347,14 +345,14 @@ public class VimPlugin implements PersistentStateComponent<Element>, Disposable
   }
 
   private void turnOffPlugin(boolean unsubscribe) {
-    IjVimSearchGroup searchGroup = getSearchIfCreated();
+    SearchGroup searchGroup = getSearchIfCreated();
     if (searchGroup != null) {
       searchGroup.turnOff();
     }
     if (unsubscribe) {
       VimListenerManager.INSTANCE.turnOff();
     }
-    injector.getCommandLine().fullReset();
+    ExEntryPanel.fullReset();
 
     // Unregister vim actions in command mode
     RegisterActions.unregisterActions();

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

@@ -12,13 +12,13 @@ import com.intellij.openapi.Disposable
 import com.intellij.openapi.components.Service
 import com.intellij.openapi.components.service
 import com.intellij.openapi.project.Project
-import com.maddyhome.idea.vim.ui.ex.ExEntryPanel
+import com.maddyhome.idea.vim.group.EditorHolderService
 
 @Service(Service.Level.PROJECT)
 internal class VimProjectService(val project: Project) : Disposable {
   override fun dispose() {
     // Not sure if this is a best solution
-    ExEntryPanel.getInstance().setEditor(null)
+    EditorHolderService.getInstance().editor = null
   }
 
   companion object {

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

@@ -32,7 +32,7 @@ import javax.swing.KeyStroke
  * This class is used in Which-Key plugin, so don't make it internal. Generally, we should provide a proper
  *   way to get ideavim keys for this plugin. See VIM-3085
  */
-class VimTypedActionHandler(origHandler: TypedActionHandler) : TypedActionHandlerEx {
+public class VimTypedActionHandler(origHandler: TypedActionHandler) : TypedActionHandlerEx {
   private val handler = KeyHandler.getInstance()
   private val traceTime = injector.globalOptions().ideatracetime
 

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

@@ -8,6 +8,6 @@
 
 package com.maddyhome.idea.vim.action
 
-object IntellijCommandProvider : CommandProvider {
+public object IntellijCommandProvider : CommandProvider {
   override val commandListFileName: String = "intellij_commands.json"
 }

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

@@ -1,52 +0,0 @@
-package com.maddyhome.idea.vim.action
-
-import com.intellij.openapi.actionSystem.ActionUpdateThread
-import com.intellij.openapi.actionSystem.AnActionEvent
-import com.intellij.openapi.command.UndoConfirmationPolicy
-import com.intellij.openapi.command.WriteCommandAction
-import com.intellij.openapi.fileEditor.TextEditor
-import com.intellij.openapi.fileEditor.ex.FileEditorManagerEx
-import com.intellij.openapi.project.DumbAwareAction
-import com.maddyhome.idea.vim.KeyHandler
-import com.maddyhome.idea.vim.api.injector
-import com.maddyhome.idea.vim.newapi.IjEditorExecutionContext
-import com.maddyhome.idea.vim.newapi.vim
-import com.maddyhome.idea.vim.state.mode.Mode
-
-class VimRunLastMacroInOpenFiles : DumbAwareAction() {
-  override fun update(e: AnActionEvent) {
-    val lastRegister = injector.macro.lastRegister
-    val isEnabled = lastRegister != 0.toChar()
-
-    e.presentation.isEnabled = isEnabled
-    e.presentation.text = if (isEnabled) "Run Macro '${lastRegister}' in Open Files" else "Run Last Macro in Open Files"
-  }
-
-  override fun getActionUpdateThread(): ActionUpdateThread {
-    return ActionUpdateThread.EDT
-  }
-
-  override fun actionPerformed(e: AnActionEvent) {
-    val project = e.project ?: return
-    val fileEditorManager = FileEditorManagerEx.getInstanceExIfCreated(project) ?: return
-    val editors = fileEditorManager.allEditors.filterIsInstance<TextEditor>()
-    
-    WriteCommandAction.writeCommandAction(project)
-      .withName(e.presentation.text)
-      .withGlobalUndo()
-      .withUndoConfirmationPolicy(UndoConfirmationPolicy.REQUEST_CONFIRMATION)
-      .run<RuntimeException> {
-        val reg = injector.macro.lastRegister
-        
-        for (editor in editors) {
-          fileEditorManager.openFile(editor.file, true)
-          
-          val vimEditor = editor.editor.vim
-          vimEditor.mode = Mode.NORMAL()
-          KeyHandler.getInstance().reset(vimEditor)
-          
-          injector.macro.playbackRegister(vimEditor, IjEditorExecutionContext(e.dataContext), reg, 1)
-        }
-      }
-  }
-}

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

@@ -26,6 +26,7 @@ import com.maddyhome.idea.vim.KeyHandler
 import com.maddyhome.idea.vim.VimPlugin
 import com.maddyhome.idea.vim.api.globalOptions
 import com.maddyhome.idea.vim.api.injector
+import com.maddyhome.idea.vim.group.EditorHolderService
 import com.maddyhome.idea.vim.group.IjOptionConstants
 import com.maddyhome.idea.vim.group.IjOptions
 import com.maddyhome.idea.vim.handler.enableOctopus
@@ -43,9 +44,7 @@ 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
 import com.maddyhome.idea.vim.vimscript.model.datatypes.VimString
 import java.awt.event.InputEvent
@@ -61,14 +60,11 @@ import javax.swing.KeyStroke
  * This class is used in Which-Key plugin, so don't make it internal. Generally, we should provide a proper
  *   way to get ideavim keys for this plugin. See VIM-3085
  */
-class VimShortcutKeyAction : AnAction(), DumbAware/*, LightEditCompatible*/ {
-
-  init {
-    initInjector()
-  }
-
+public class VimShortcutKeyAction : AnAction(), DumbAware/*, LightEditCompatible*/ {
   private val traceTime: Boolean
     get() {
+      // Make sure the injector is initialized
+      VimPlugin.getInstance()
       return injector.globalOptions().ideatracetime
     }
 
@@ -261,7 +257,7 @@ 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().ijEditor
+        EditorHolderService.getInstance().editor
       } else {
         null
       }
@@ -298,10 +294,26 @@ class VimShortcutKeyAction : AnAction(), DumbAware/*, LightEditCompatible*/ {
         .addAll(getKeyStrokes(KeyEvent.VK_BACK_SPACE, 0, InputEvent.CTRL_DOWN_MASK))
         .addAll(getKeyStrokes(KeyEvent.VK_INSERT, 0))
         .addAll(getKeyStrokes(KeyEvent.VK_DELETE, 0, InputEvent.CTRL_DOWN_MASK))
-        .addAll(getKeyStrokes(KeyEvent.VK_UP, 0))
-        .addAll(getKeyStrokes(KeyEvent.VK_DOWN, 0))
-        .addAll(getKeyStrokes(KeyEvent.VK_LEFT, 0))
-        .addAll(getKeyStrokes(KeyEvent.VK_RIGHT, 0))
+        .addAll(getKeyStrokes(KeyEvent.VK_UP, 0, InputEvent.CTRL_DOWN_MASK, InputEvent.SHIFT_DOWN_MASK))
+        .addAll(getKeyStrokes(KeyEvent.VK_DOWN, 0, InputEvent.CTRL_DOWN_MASK, InputEvent.SHIFT_DOWN_MASK))
+        .addAll(
+          getKeyStrokes(
+            KeyEvent.VK_LEFT,
+            0,
+            InputEvent.CTRL_DOWN_MASK,
+            InputEvent.SHIFT_DOWN_MASK,
+            InputEvent.CTRL_DOWN_MASK or InputEvent.SHIFT_DOWN_MASK,
+          ),
+        )
+        .addAll(
+          getKeyStrokes(
+            KeyEvent.VK_RIGHT,
+            0,
+            InputEvent.CTRL_DOWN_MASK,
+            InputEvent.SHIFT_DOWN_MASK,
+            InputEvent.CTRL_DOWN_MASK or InputEvent.SHIFT_DOWN_MASK,
+          ),
+        )
         .addAll(
           getKeyStrokes(
             KeyEvent.VK_HOME,

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

@@ -28,7 +28,7 @@ import com.maddyhome.idea.vim.group.visual.VimSelection
 import com.maddyhome.idea.vim.handler.VimActionHandler
 import com.maddyhome.idea.vim.handler.VisualOperatorActionHandler
 import com.maddyhome.idea.vim.helper.MessageHelper
-import com.maddyhome.idea.vim.helper.inRepeatMode
+import com.maddyhome.idea.vim.helper.vimStateMachine
 import com.maddyhome.idea.vim.newapi.ij
 import com.maddyhome.idea.vim.state.mode.SelectionType
 import com.maddyhome.idea.vim.vimscript.model.CommandLineVimLContext
@@ -37,7 +37,7 @@ import com.maddyhome.idea.vim.vimscript.model.expressions.FunctionCallExpression
 import com.maddyhome.idea.vim.vimscript.model.expressions.SimpleExpression
 
 // todo make it multicaret
-private fun doOperatorAction(editor: VimEditor, context: ExecutionContext, textRange: TextRange, motionType: SelectionType): Boolean {
+private fun doOperatorAction(editor: VimEditor, context: ExecutionContext, textRange: TextRange, selectionType: SelectionType): Boolean {
   val func = injector.globalOptions().operatorfunc
   if (func.isEmpty()) {
     VimPlugin.showMessage(MessageHelper.message("E774"))
@@ -57,9 +57,9 @@ private fun doOperatorAction(editor: VimEditor, context: ExecutionContext, textR
         if (value is VimFuncref) {
           handler = value.handler
         }
-      } catch (_: ExException) {
+      } catch (ex: ExException) {
         // Get the argument for function('...') or funcref('...') for the error message
-        val functionName = if (expression is FunctionCallExpression && expression.arguments.isNotEmpty()) {
+        val functionName = if (expression is FunctionCallExpression && expression.arguments.size > 0) {
           expression.arguments[0].evaluate(editor, context, scriptContext).toString()
         }
         else {
@@ -77,7 +77,7 @@ private fun doOperatorAction(editor: VimEditor, context: ExecutionContext, textR
     return false
   }
 
-  val arg = when (motionType) {
+  val arg = when (selectionType) {
     SelectionType.LINE_WISE -> "line"
     SelectionType.CHARACTER_WISE -> "char"
     SelectionType.BLOCK_WISE -> "block"
@@ -101,13 +101,19 @@ internal class OperatorAction : VimActionHandler.SingleExecution() {
   override val argumentType: Argument.Type = Argument.Type.MOTION
 
   override fun execute(editor: VimEditor, context: ExecutionContext, cmd: Command, operatorArguments: OperatorArguments): Boolean {
-    val argument = cmd.argument as? Argument.Motion ?: return false
-    if (!editor.inRepeatMode) {
+    val argument = cmd.argument ?: return false
+    if (!editor.vimStateMachine.isDotRepeatInProgress) {
       argumentCaptured = argument
     }
     val range = getMotionRange(editor, context, argument, operatorArguments)
+
     if (range != null) {
-      return doOperatorAction(editor, context, range, argument.getMotionType())
+      val selectionType = if (argument.motion.isLinewiseMotion()) {
+        SelectionType.LINE_WISE
+      } else {
+        SelectionType.CHARACTER_WISE
+      }
+      return doOperatorAction(editor, context, range, selectionType)
     }
     return false
   }
@@ -115,7 +121,7 @@ internal class OperatorAction : VimActionHandler.SingleExecution() {
   private fun getMotionRange(
     editor: VimEditor,
     context: ExecutionContext,
-    argument: Argument.Motion,
+    argument: Argument,
     operatorArguments: OperatorArguments,
   ): TextRange? {
     // Note that we're using getMotionRange2 in order to avoid normalising the linewise range into line start
@@ -130,7 +136,7 @@ internal class OperatorAction : VimActionHandler.SingleExecution() {
       operatorArguments,
     )?.normalize()?.let {
       // If we're linewise, make sure the end offset isn't just the EOL char
-      if (argument.getMotionType() == SelectionType.LINE_WISE && it.endOffset < editor.fileSize()) {
+      if (argument.motion.isLinewiseMotion() && it.endOffset < editor.fileSize()) {
         TextRange(it.startOffset, it.endOffset + 1)
       } else {
         it

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

@@ -17,6 +17,7 @@ import com.maddyhome.idea.vim.api.injector
 import com.maddyhome.idea.vim.command.Command
 import com.maddyhome.idea.vim.command.OperatorArguments
 import com.maddyhome.idea.vim.handler.VimActionHandler
+import com.maddyhome.idea.vim.helper.vimStateMachine
 import com.maddyhome.idea.vim.newapi.ij
 
 @CommandOrMotion(keys = ["."], modes = [Mode.NORMAL])
@@ -24,8 +25,8 @@ internal class RepeatChangeAction : VimActionHandler.SingleExecution() {
   override val type: Command.Type = Command.Type.OTHER_WRITABLE
 
   override fun execute(editor: VimEditor, context: ExecutionContext, cmd: Command, operatorArguments: OperatorArguments): Boolean {
-    val state = injector.vimState
-    var lastCommand = VimRepeater.lastChangeCommand
+    val state = editor.vimStateMachine
+    val lastCommand = VimRepeater.lastChangeCommand
 
     if (lastCommand == null && Extension.lastExtensionHandler == null) return false
 
@@ -57,7 +58,12 @@ internal class RepeatChangeAction : VimActionHandler.SingleExecution() {
       )
     } else if (!repeatHandler && lastCommand != null) {
       if (cmd.rawCount > 0) {
-        lastCommand = lastCommand.copy(rawCount = cmd.rawCount)
+        lastCommand.rawCount = cmd.count
+        val arg = lastCommand.argument
+        if (arg != null) {
+          val mot = arg.motion
+          mot.rawCount = 0
+        }
       }
       state.executingCommand = lastCommand
 

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

@@ -20,7 +20,7 @@ import com.maddyhome.idea.vim.handler.ChangeEditorActionHandler
 import com.maddyhome.idea.vim.newapi.ijOptions
 
 @CommandOrMotion(keys = ["gJ"], modes = [Mode.NORMAL])
-class DeleteJoinLinesAction : ChangeEditorActionHandler.ConditionalSingleExecution() {
+public class DeleteJoinLinesAction : ChangeEditorActionHandler.ConditionalSingleExecution() {
   override val type: Command.Type = Command.Type.DELETE
   override fun runAsMulticaret(
     editor: VimEditor,
@@ -40,7 +40,7 @@ class DeleteJoinLinesAction : ChangeEditorActionHandler.ConditionalSingleExecuti
   ): Boolean {
     injector.editorGroup.notifyIdeaJoin(editor)
 
-    return injector.changeGroup.deleteJoinLines(editor, context, caret, operatorArguments.count1, false)
+    return injector.changeGroup.deleteJoinLines(editor, caret, operatorArguments.count1, false, operatorArguments)
   }
 
   override fun execute(

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

@@ -19,7 +19,7 @@ import com.maddyhome.idea.vim.handler.ChangeEditorActionHandler
 import com.maddyhome.idea.vim.newapi.ijOptions
 
 @CommandOrMotion(keys = ["J"], modes = [Mode.NORMAL])
-class DeleteJoinLinesSpacesAction : ChangeEditorActionHandler.SingleExecution() {
+public class DeleteJoinLinesSpacesAction : ChangeEditorActionHandler.SingleExecution() {
   override val type: Command.Type = Command.Type.DELETE
 
   override fun execute(
@@ -35,7 +35,7 @@ class DeleteJoinLinesSpacesAction : ChangeEditorActionHandler.SingleExecution()
     injector.editorGroup.notifyIdeaJoin(editor)
     var res = true
     editor.nativeCarets().sortedByDescending { it.offset }.forEach { caret ->
-      if (!injector.changeGroup.deleteJoinLines(editor, context, caret, operatorArguments.count1, true)) {
+      if (!injector.changeGroup.deleteJoinLines(editor, caret, operatorArguments.count1, true, operatorArguments)) {
         res = false
       }
     }

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

@@ -23,7 +23,7 @@ import com.maddyhome.idea.vim.newapi.ijOptions
  * @author vlan
  */
 @CommandOrMotion(keys = ["gJ"], modes = [Mode.VISUAL])
-class DeleteJoinVisualLinesAction : VisualOperatorActionHandler.SingleExecution() {
+public class DeleteJoinVisualLinesAction : VisualOperatorActionHandler.SingleExecution() {
   override val type: Command.Type = Command.Type.DELETE
 
   override fun executeForAllCarets(
@@ -44,7 +44,6 @@ class DeleteJoinVisualLinesAction : VisualOperatorActionHandler.SingleExecution(
       val range = caretsAndSelections[caret] ?: return@forEach
       if (!injector.changeGroup.deleteJoinRange(
           editor,
-          context,
           caret,
           range.toVimTextRange(true).normalize(),
           false,

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

@@ -23,7 +23,7 @@ import com.maddyhome.idea.vim.newapi.ijOptions
  * @author vlan
  */
 @CommandOrMotion(keys = ["J"], modes = [Mode.VISUAL])
-class DeleteJoinVisualLinesSpacesAction : VisualOperatorActionHandler.SingleExecution() {
+public class DeleteJoinVisualLinesSpacesAction : VisualOperatorActionHandler.SingleExecution() {
   override val type: Command.Type = Command.Type.DELETE
 
   override fun executeForAllCarets(
@@ -44,7 +44,6 @@ class DeleteJoinVisualLinesSpacesAction : VisualOperatorActionHandler.SingleExec
       val range = caretsAndSelections[caret] ?: return@forEach
       if (!injector.changeGroup.deleteJoinRange(
           editor,
-          context,
           caret,
           range.toVimTextRange(true).normalize(),
           true,

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

@@ -20,10 +20,13 @@ import com.maddyhome.idea.vim.command.OperatorArguments
 import com.maddyhome.idea.vim.handler.IdeActionHandler
 import com.maddyhome.idea.vim.handler.VimActionHandler
 import com.maddyhome.idea.vim.helper.enumSetOf
-import com.maddyhome.idea.vim.undo.VimKeyBasedUndoService
-import com.maddyhome.idea.vim.undo.VimTimestampBasedUndoService
 import java.util.*
 
+@CommandOrMotion(keys = ["<C-H>", "<BS>"], modes = [Mode.INSERT])
+internal class VimEditorBackSpace : IdeActionHandler(IdeActions.ACTION_EDITOR_BACKSPACE) {
+  override val type: Command.Type = Command.Type.DELETE
+}
+
 @CommandOrMotion(keys = ["<Del>"], modes = [Mode.INSERT])
 internal class VimEditorDelete : IdeActionHandler(IdeActions.ACTION_EDITOR_DELETE) {
   override val type: Command.Type = Command.Type.DELETE
@@ -33,23 +36,6 @@ internal class VimEditorDelete : IdeActionHandler(IdeActions.ACTION_EDITOR_DELET
 internal class VimEditorDown : IdeActionHandler(IdeActions.ACTION_EDITOR_MOVE_CARET_DOWN) {
   override val type: Command.Type = Command.Type.MOTION
   override val flags: EnumSet<CommandFlags> = enumSetOf(CommandFlags.FLAG_CLEAR_STROKES)
-
-  override fun execute(
-    editor: VimEditor,
-    context: ExecutionContext,
-    cmd: Command,
-    operatorArguments: OperatorArguments
-  ): Boolean {
-    val undo = injector.undo
-    when (undo) {
-      is VimKeyBasedUndoService -> undo.setMergeUndoKey()
-      is VimTimestampBasedUndoService -> {
-        val nanoTime = System.nanoTime()
-        editor.forEachCaret { undo.endInsertSequence(it, it.offset, nanoTime) }
-      }
-    }
-    return super.execute(editor, context, cmd, operatorArguments)
-  }
 }
 
 @CommandOrMotion(keys = ["<Tab>", "<C-I>"], modes = [Mode.INSERT])
@@ -62,23 +48,6 @@ internal class VimEditorTab : IdeActionHandler(IdeActions.ACTION_EDITOR_TAB) {
 internal class VimEditorUp : IdeActionHandler(IdeActions.ACTION_EDITOR_MOVE_CARET_UP) {
   override val type: Command.Type = Command.Type.MOTION
   override val flags: EnumSet<CommandFlags> = enumSetOf(CommandFlags.FLAG_CLEAR_STROKES)
-
-  override fun execute(
-    editor: VimEditor,
-    context: ExecutionContext,
-    cmd: Command,
-    operatorArguments: OperatorArguments
-  ): Boolean {
-    val undo = injector.undo
-    when (undo) {
-      is VimKeyBasedUndoService -> undo.setMergeUndoKey()
-      is VimTimestampBasedUndoService -> {
-        val nanoTime = System.nanoTime()
-        editor.forEachCaret { undo.endInsertSequence(it, it.offset, nanoTime) }
-      }
-    }
-    return super.execute(editor, context, cmd, operatorArguments)
-  }
 }
 
 @CommandOrMotion(keys = ["K"], modes = [Mode.NORMAL])
@@ -86,7 +55,7 @@ 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(editor, IdeActions.ACTION_QUICK_JAVADOC, context)
+    injector.actionExecutor.executeAction(IdeActions.ACTION_QUICK_JAVADOC, context)
     return true
   }
 }

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

@@ -9,18 +9,21 @@
 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.helper.vimStateMachine
+import com.maddyhome.idea.vim.newapi.vim
 import com.maddyhome.idea.vim.state.VimStateMachine
+import com.maddyhome.idea.vim.state.mode.SelectionType
 
 /**
  * COMPATIBILITY-LAYER: Additional class
  * Please see: https://jb.gg/zo8n0r
  */
-@Deprecated("Use `injector.vimState`")
-class CommandState(private val machine: VimStateMachine) {
+public class CommandState(private val machine: VimStateMachine) {
 
-  val mode: Mode
+  public val isOperatorPending: Boolean
+    get() = machine.isOperatorPending(machine.mode)
+
+  public val mode: Mode
     get() {
       val myMode = machine.mode
       return when (myMode) {
@@ -34,23 +37,13 @@ class CommandState(private val machine: VimStateMachine) {
       }
     }
 
-  @Deprecated("Use `KeyHandler.keyHandlerState.commandBuilder", ReplaceWith(
-    "KeyHandler.getInstance().keyHandlerState.commandBuilder",
-    "com.maddyhome.idea.vim.KeyHandler"
-  )
-  )
-  val commandBuilder: CommandBuilder
-    get() = KeyHandler.getInstance().keyHandlerState.commandBuilder
+  public val commandBuilder: CommandBuilder
+    get() = machine.commandBuilder
 
-  @Deprecated("Use `KeyHandler.keyHandlerState.mappingState", ReplaceWith(
-    "KeyHandler.getInstance().keyHandlerState.mappingState",
-    "com.maddyhome.idea.vim.KeyHandler"
-  )
-  )
-  val mappingState: MappingState
-    get() = KeyHandler.getInstance().keyHandlerState.mappingState
+  public val mappingState: MappingState
+    get() = machine.mappingState
 
-  enum class Mode {
+  public enum class Mode {
     // Basic modes
     COMMAND, VISUAL, SELECT, INSERT, CMD_LINE, /*EX*/
 
@@ -58,15 +51,22 @@ class CommandState(private val machine: VimStateMachine) {
     OP_PENDING, REPLACE /*, VISUAL_REPLACE*/, INSERT_NORMAL, INSERT_VISUAL, INSERT_SELECT
   }
 
-  enum class SubMode {
+  public enum class SubMode {
     NONE, VISUAL_CHARACTER, VISUAL_LINE, VISUAL_BLOCK
   }
 
-  companion object {
+  public companion object {
     @JvmStatic
-    @Deprecated("Use `injector.vimState`")
-    fun getInstance(editor: Editor): CommandState {
-      return CommandState(injector.vimState)
+    public fun getInstance(editor: Editor): CommandState {
+      return CommandState(editor.vim.vimStateMachine)
     }
   }
 }
+
+internal val CommandState.SubMode.engine: SelectionType
+  get() = when (this) {
+    CommandState.SubMode.NONE -> error("Unexpected value")
+    CommandState.SubMode.VISUAL_CHARACTER -> SelectionType.CHARACTER_WISE
+    CommandState.SubMode.VISUAL_LINE -> SelectionType.LINE_WISE
+    CommandState.SubMode.VISUAL_BLOCK -> SelectionType.BLOCK_WISE
+  }

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

@@ -12,18 +12,18 @@ import com.intellij.openapi.editor.Editor
 import com.intellij.openapi.editor.LogicalPosition
 import com.maddyhome.idea.vim.newapi.vim
 
-class CharacterPosition(line: Int, col: Int) : LogicalPosition(line, col) {
-  fun toOffset(editor: Editor): Int = editor.vim.getLineStartOffset(line) + column
+public class CharacterPosition(line: Int, col: Int) : LogicalPosition(line, col) {
+  public fun toOffset(editor: Editor): Int = editor.vim.getLineStartOffset(line) + column
 
-  companion object {
-    fun fromOffset(editor: Editor, offset: Int): CharacterPosition {
+  public companion object {
+    public fun fromOffset(editor: Editor, offset: Int): CharacterPosition {
       // logical position "expands" tabs
       val logicalPosition = editor.offsetToLogicalPosition(offset)
       val lineStartOffset = editor.vim.getLineStartOffset(logicalPosition.line)
       return CharacterPosition(logicalPosition.line, offset - lineStartOffset)
     }
 
-    fun atCaret(editor: Editor): CharacterPosition {
+    public fun atCaret(editor: Editor): CharacterPosition {
       return fromOffset(editor, editor.caretModel.offset)
     }
   }

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): VimIndentConfig {
+internal class IndentConfig private constructor(indentOptions: IndentOptions) {
   private val indentSize = indentOptions.INDENT_SIZE
   private val tabSize = indentOptions.TAB_SIZE
   private val isUseTabs = indentOptions.USE_TAB_CHARACTER
 
-  override fun getIndentSize(depth: Int): Int = indentSize * depth
-  override fun createIndentByDepth(depth: Int): String = createIndentBySize(getIndentSize(depth))
+  fun getTotalIndent(count: Int): Int = indentSize * count
 
-  override fun createIndentBySize(size: Int): String {
+  fun createIndentByCount(count: Int): String = createIndentBySize(getTotalIndent(count))
+
+  fun createIndentBySize(size: Int): String {
     val tabCount: Int
     val spaceCount: Int
     if (isUseTabs) {

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

@@ -18,8 +18,6 @@ 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

@@ -9,142 +9,62 @@ package com.maddyhome.idea.vim.ex
 
 import com.intellij.openapi.application.ApplicationManager
 import com.intellij.openapi.editor.Editor
-import com.maddyhome.idea.vim.api.VimOutputPanelBase
-import com.maddyhome.idea.vim.api.injector
+import com.maddyhome.idea.vim.api.VimExOutputPanel
 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>) : VimOutputPanelBase() {
+public class ExOutputModel private constructor(private val myEditor: Editor) : VimExOutputPanel {
   private var isActiveInTestMode = false
 
-  val editor get() = myEditor.get()
-
-  val isActive: Boolean
+  override val isActive: Boolean
     get() = if (!ApplicationManager.getApplication().isUnitTestMode) {
-      editor?.let { ExOutputPanel.getNullablePanel(it) }?.myActive ?: false
+      ExOutputPanel.isPanelActive(myEditor)
     } else {
       isActiveInTestMode
     }
 
-  override fun addText(text: String, isNewLine: Boolean) {
-    if (this.text.isNotEmpty() && isNewLine) this.text += "\n$text" else this.text += text
-  }
-
-  override fun show() {
-    if (editor == null) return
-    val currentPanel = injector.outputPanel.getCurrentOutputPanel()
-    if (currentPanel != null && currentPanel != this) currentPanel.close()
-
-    editor!!.vimExOutput = this
-    val exOutputPanel = ExOutputPanel.getInstance(editor!!)
-    if (!exOutputPanel.myActive) {
-      if (ApplicationManager.getApplication().isUnitTestMode) {
-        isActiveInTestMode = true
-      } else {
-        exOutputPanel.activate()
-      }
-    }
-  }
-
-  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 = ""
+  override var text: String? = null
     get() = if (!ApplicationManager.getApplication().isUnitTestMode) {
-      editor?.let { ExOutputPanel.getInstance(it).text } ?: ""
+      ExOutputPanel.getInstance(myEditor).text
     } else {
-      // ExOutputPanel always returns a non-null string
       field
     }
     set(value) {
-      // ExOutputPanel will strip a trailing newline. We'll do it now so that tests have the same behaviour. We also
-      // never pass null to ExOutputPanel, but we do store it for tests, so we know if we're active or not
-      val newValue = value.removeSuffix("\n")
       if (!ApplicationManager.getApplication().isUnitTestMode) {
-        editor?.let { ExOutputPanel.getInstance(it).setText(newValue) }
+        ExOutputPanel.getInstance(myEditor).setText(value ?: "")
       } else {
-        field = newValue
-        isActiveInTestMode = newValue.isNotEmpty()
+        field = value
+        isActiveInTestMode = !value.isNullOrEmpty()
       }
     }
-  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) {
+  override fun output(text: String) {
     this.text = text
   }
 
-  fun clear() {
-    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 clear() {
+    text = null
   }
 
   override fun close() {
     if (!ApplicationManager.getApplication().isUnitTestMode) {
-      editor?.let { ExOutputPanel.getInstance(it).close() }
+      ExOutputPanel.getInstance(myEditor).close()
     }
     else {
       isActiveInTestMode = false
     }
   }
 
-  companion object {
+  public companion object {
     @JvmStatic
-    fun getInstance(editor: Editor): ExOutputModel {
+    public fun getInstance(editor: Editor): ExOutputModel {
       var model = editor.vimExOutput
       if (model == null) {
-        model = ExOutputModel(WeakReference(editor))
+        model = ExOutputModel(editor)
         editor.vimExOutput = model
       }
       return model
     }
-
-    @JvmStatic
-    fun tryGetInstance(editor: Editor) = editor.vimExOutput
   }
 }

src/main/java/com/maddyhome/idea/vim/extension/VimExtension.java

@@ -27,30 +27,6 @@ public interface VimExtension {
     return MappingOwner.Plugin.Companion.get(getName());
   }
 
-  /**
-   * This method is always called AFTER the full execution of the `.ideavimrc` file.
-   * <p>
-   * During vim initialization process, it firstly loads the .vimrc file, then executes scripts from the plugins folder.
-   * This practically means that the .vimrc file is initialized first; then the plugins are loaded.
-   * See `:h initialization`
-   * <p>
-   * Why does this matter? Because this affects the order of commands are executed. For example,
-   * ```
-   * plug 'tommcdo/vim-exchange'
-   * let g:exchange_no_mappings=1
-   * ```
-   * Here the user will expect that the exchange plugin won't have default mappings. However, if we load vim-exchange
-   *    immediately, this variable won't be initialized at the moment of plugin initialization.
-   * <p>
-   * There is also a tricky case for mappings override:
-   * ```
-   * plug 'tommcdo/vim-exchange'
-   * map X <Plug>(ExchangeLine)
-   * ```
-   * For this case, a plugin with a good implementation detects that there is already a defined mapping for
-   *   `<Plug>(ExchangeLine)` and doesn't register the default cxx mapping. However, such detection requires the mapping
-   *   to be defined before the plugin initialization.
-   */
   void init();
 
   default void dispose() {

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

@@ -9,6 +9,7 @@ package com.maddyhome.idea.vim.extension
 
 import com.intellij.openapi.actionSystem.DataContext
 import com.intellij.openapi.application.ApplicationManager
+import com.intellij.openapi.components.service
 import com.intellij.openapi.diagnostic.logger
 import com.intellij.openapi.editor.Editor
 import com.maddyhome.idea.vim.KeyHandler
@@ -24,14 +25,13 @@ import com.maddyhome.idea.vim.common.CommandAlias
 import com.maddyhome.idea.vim.common.CommandAliasHandler
 import com.maddyhome.idea.vim.common.TextRange
 import com.maddyhome.idea.vim.helper.TestInputModel
-import com.maddyhome.idea.vim.helper.inRepeatMode
 import com.maddyhome.idea.vim.helper.noneOfEnum
+import com.maddyhome.idea.vim.helper.vimStateMachine
 import com.maddyhome.idea.vim.key.MappingOwner
 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
@@ -51,13 +51,13 @@ import javax.swing.KeyStroke
  *
  * @author vlan
  */
-object VimExtensionFacade {
+public object VimExtensionFacade {
 
   private val LOG = logger<VimExtensionFacade>()
 
   /** The 'map' command for mapping keys to handlers defined in extensions. */
   @JvmStatic
-  fun putExtensionHandlerMapping(
+  public fun putExtensionHandlerMapping(
     modes: Set<MappingMode>,
     fromKeys: List<KeyStroke>,
     pluginOwner: MappingOwner,
@@ -68,14 +68,13 @@ object VimExtensionFacade {
   }
 
 
+  /**
+   * COMPATIBILITY-LAYER: Additional method
+   * Please see: https://jb.gg/zo8n0r
+   */
+  /** The 'map' command for mapping keys to handlers defined in extensions. */
   @JvmStatic
-  @Deprecated("Use VimPlugin.getKey().putKeyMapping(modes, fromKeys, pluginOwner, extensionHandler, recursive)",
-    ReplaceWith(
-      "VimPlugin.getKey().putKeyMapping(modes, fromKeys, pluginOwner, extensionHandler, recursive)",
-      "com.maddyhome.idea.vim.VimPlugin"
-    )
-  )
-  fun putExtensionHandlerMapping(
+  public fun putExtensionHandlerMapping(
     modes: Set<MappingMode>,
     fromKeys: List<KeyStroke>,
     pluginOwner: MappingOwner,
@@ -87,7 +86,7 @@ object VimExtensionFacade {
 
   /** The 'map' command for mapping keys to other keys. */
   @JvmStatic
-  fun putKeyMapping(
+  public fun putKeyMapping(
     modes: Set<MappingMode>,
     fromKeys: List<KeyStroke>,
     pluginOwner: MappingOwner,
@@ -99,7 +98,7 @@ object VimExtensionFacade {
 
   /** The 'map' command for mapping keys to other keys if there is no other mapping to these keys */
   @JvmStatic
-  fun putKeyMappingIfMissing(
+  public fun putKeyMappingIfMissing(
     modes: Set<MappingMode>,
     fromKeys: List<KeyStroke>,
     pluginOwner: MappingOwner,
@@ -113,7 +112,7 @@ object VimExtensionFacade {
   /**
    * Equivalent to calling 'command' to set up a user-defined command or alias
    */
-  fun addCommand(
+  public fun addCommand(
     name: String,
     handler: CommandAliasHandler,
   ) {
@@ -124,7 +123,7 @@ object VimExtensionFacade {
    * Equivalent to calling 'command' to set up a user-defined command or alias
    */
   @JvmStatic
-  fun addCommand(
+  public fun addCommand(
     name: String,
     minimumNumberOfArguments: Int,
     maximumNumberOfArguments: Int,
@@ -142,7 +141,7 @@ object VimExtensionFacade {
    * leaves the editor in the insert mode if it's been activated.
    */
   @JvmStatic
-  fun executeNormalWithoutMapping(keys: List<KeyStroke>, editor: Editor) {
+  public fun executeNormalWithoutMapping(keys: List<KeyStroke>, editor: Editor) {
     val context = injector.executionContextManager.getEditorExecutionContext(editor.vim)
     val keyHandler = KeyHandler.getInstance()
     keys.forEach { keyHandler.handleKey(editor.vim, it, context, false, false, keyHandler.keyHandlerState) }
@@ -150,8 +149,8 @@ object VimExtensionFacade {
 
   /** Returns a single key stroke from the user input similar to 'getchar()'. */
   @JvmStatic
-  fun inputKeyStroke(editor: Editor): KeyStroke {
-    if (editor.vim.inRepeatMode) {
+  public fun inputKeyStroke(editor: Editor): KeyStroke {
+    if (editor.vim.vimStateMachine.isDotRepeatInProgress) {
       val input = Extension.consumeKeystroke()
       LOG.trace("inputKeyStroke: dot repeat in progress. Input: $input")
       return input ?: error("Not enough keystrokes saved: ${Extension.lastExtensionHandler}")
@@ -182,51 +181,43 @@ 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 as ExEntryPanelService).inputString(editor.vim, context.vim, prompt, finishOn) ?: ""
+  public fun inputString(editor: Editor, context: DataContext, prompt: String, finishOn: Char?): String {
+    return injector.commandLine.inputString(editor.vim, context.vim, prompt, finishOn) ?: ""
   }
 
   /** Get the current contents of the given register similar to 'getreg()'. */
   @JvmStatic
-  @Deprecated("Please use com.maddyhome.idea.vim.extension.VimExtensionFacade.getRegister(com.maddyhome.idea.vim.api.VimEditor, char)")
-  fun getRegister(register: Char): List<KeyStroke>? {
+  public fun getRegister(register: Char): List<KeyStroke>? {
     val reg = VimPlugin.getRegister().getRegister(register) ?: return null
     return reg.keys
   }
 
-  /** Get the current contents of the given register similar to 'getreg()'. */
   @JvmStatic
-  fun getRegister(editor: VimEditor, register: Char): List<KeyStroke>? {
-    val reg = VimPlugin.getRegister().getRegister(editor, injector.executionContextManager.getEditorExecutionContext(editor), register) ?: return null
-    return reg.keys
-  }
-
-  @JvmStatic
-  fun getRegisterForCaret(register: Char, caret: VimCaret): List<KeyStroke>? {
+  public fun getRegisterForCaret(register: Char, caret: VimCaret): List<KeyStroke>? {
     val reg = caret.registerStorage.getRegister(register) ?: return null
     return reg.keys
   }
 
   /** Set the current contents of the given register */
   @JvmStatic
-  fun setRegister(register: Char, keys: List<KeyStroke?>?) {
+  public fun setRegister(register: Char, keys: List<KeyStroke?>?) {
     VimPlugin.getRegister().setKeys(register, keys?.filterNotNull() ?: emptyList())
   }
 
   /** Set the current contents of the given register */
   @JvmStatic
-  fun setRegisterForCaret(register: Char, caret: ImmutableVimCaret, keys: List<KeyStroke?>?) {
+  public fun setRegisterForCaret(register: Char, caret: ImmutableVimCaret, keys: List<KeyStroke?>?) {
     caret.registerStorage.setKeys(register, keys?.filterNotNull() ?: emptyList())
   }
 
   /** Set the current contents of the given register */
   @JvmStatic
-  fun setRegister(register: Char, keys: List<KeyStroke?>?, type: SelectionType) {
+  public fun setRegister(register: Char, keys: List<KeyStroke?>?, type: SelectionType) {
     VimPlugin.getRegister().setKeys(register, keys?.filterNotNull() ?: emptyList(), type)
   }
 
   @JvmStatic
-  fun exportScriptFunction(
+  public fun exportScriptFunction(
     scope: Scope?,
     name: String,
     args: List<String>,
@@ -262,7 +253,7 @@ object VimExtensionFacade {
   }
 }
 
-fun VimExtensionFacade.exportOperatorFunction(name: String, function: OperatorFunction) {
+public fun VimExtensionFacade.exportOperatorFunction(name: String, function: OperatorFunction) {
   exportScriptFunction(null, name, listOf("type"), emptyList(), false, noneOfEnum()) {
     editor, context, args ->
 
@@ -283,6 +274,6 @@ fun VimExtensionFacade.exportOperatorFunction(name: String, function: OperatorFu
   }
 }
 
-fun interface ScriptFunction {
-  fun execute(editor: VimEditor, context: ExecutionContext, args: Map<String, VimDataType>): ExecutionResult
+public fun interface ScriptFunction {
+  public fun execute(editor: VimEditor, context: ExecutionContext, args: Map<String, VimDataType>): ExecutionResult
 }

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

@@ -19,12 +19,12 @@ import com.maddyhome.idea.vim.newapi.ij
  * COMPATIBILITY-LAYER: Created a class, renamed original class
  * Please see: https://jb.gg/zo8n0r
  */
-interface VimExtensionHandler : ExtensionHandler {
+public interface VimExtensionHandler : ExtensionHandler {
   override fun execute(editor: VimEditor, context: ExecutionContext, operatorArguments: OperatorArguments) {
     execute(editor.ij, context.ij)
   }
 
-  fun execute(editor: Editor, context: DataContext)
+  public fun execute(editor: Editor, context: DataContext)
 
-  abstract class WithCallback : ExtensionHandler.WithCallback(), VimExtensionHandler
+  public abstract class WithCallback : ExtensionHandler.WithCallback(), VimExtensionHandler
 }

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

@@ -88,10 +88,29 @@ internal object VimExtensionRegistrar : VimExtensionRegistrator {
   }
 
   /**
-   * See the docs for [VimExtension.init]
+   * During vim initialization process, it firstly loads the .vimrc file, then executes scripts from the plugins folder.
+   * This practically means that the .vimrc file is initialized first, then the plugins are loaded.
+   * See `:h initialization`
    *
    * In IdeaVim we don't have a separate plugins folder to load it after .ideavimrc load. However, we can collect
    *   the list of plugins mentioned in the .ideavimrc and load them after .ideavimrc execution is finished.
+   *
+   * Why this matters? Because this affects the order of commands are executed. For example:
+   * ```
+   * plug 'tommcdo/vim-exchange'
+   * let g:exchange_no_mappings=1
+   * ```
+   * Here the user will expect that the exchange plugin won't have default mappings. However, if we load vim-exchange
+   *    immediately, this variable won't be initialized at the moment of plugin initialization.
+   *
+   * There is also a tricky case for mappings override:
+   * ```
+   * plug 'tommcdo/vim-exchange'
+   * map X <Plug>(ExchangeLine)
+   * ```
+   * For this case, a plugin with a good implementation detects that there is already a defined mapping for
+   *   `<Plug>(ExchangeLine)` and doesn't register the default cxx mapping. However, such detection requires the mapping
+   *   to be defined before the plugin initialization.
    */
   @JvmStatic
   fun enableDelayedExtensions() {

src/main/java/com/maddyhome/idea/vim/extension/argtextobj/VimArgTextObjExtension.java

@@ -9,7 +9,6 @@
 package com.maddyhome.idea.vim.extension.argtextobj;
 
 import com.intellij.openapi.editor.Document;
-import com.maddyhome.idea.vim.KeyHandler;
 import com.maddyhome.idea.vim.VimPlugin;
 import com.maddyhome.idea.vim.api.*;
 import com.maddyhome.idea.vim.command.*;
@@ -24,7 +23,7 @@ import com.maddyhome.idea.vim.listener.SelectionVimListenerSuppressor;
 import com.maddyhome.idea.vim.listener.VimListenerSuppressor;
 import com.maddyhome.idea.vim.newapi.IjVimCaret;
 import com.maddyhome.idea.vim.newapi.IjVimEditor;
-import com.maddyhome.idea.vim.state.KeyHandlerState;
+import com.maddyhome.idea.vim.state.VimStateMachine;
 import com.maddyhome.idea.vim.state.mode.Mode;
 import com.maddyhome.idea.vim.vimscript.model.datatypes.VimString;
 import org.jetbrains.annotations.Nls;
@@ -33,6 +32,7 @@ import org.jetbrains.annotations.Nullable;
 
 import java.util.ArrayDeque;
 import java.util.Deque;
+import java.util.EnumSet;
 
 import static com.maddyhome.idea.vim.extension.VimExtensionFacade.putExtensionHandlerMapping;
 import static com.maddyhome.idea.vim.extension.VimExtensionFacade.putKeyMappingIfMissing;
@@ -63,8 +63,8 @@ public class VimArgTextObjExtension implements VimExtension {
    */
   private static class BracketPairs {
     // NOTE: brackets must match by the position, and ordered by rank (highest to lowest).
-    private final @NotNull String openBrackets;
-    private final @NotNull String closeBrackets;
+    @NotNull private final String openBrackets;
+    @NotNull private final String closeBrackets;
 
     static class ParseException extends Exception {
       public ParseException(@NotNull String message) {
@@ -86,7 +86,8 @@ public class VimArgTextObjExtension implements VimExtension {
      * @param bracketPairs comma-separated list of colon-separated bracket pairs.
      * @throws ParseException if a syntax error is detected.
      */
-    static @NotNull BracketPairs fromBracketPairList(final @NotNull String bracketPairs) throws ParseException {
+    @NotNull
+    static BracketPairs fromBracketPairList(@NotNull final String bracketPairs) throws ParseException {
       StringBuilder openBrackets = new StringBuilder();
       StringBuilder closeBrackets = new StringBuilder();
       ParseState state = ParseState.OPEN;
@@ -126,7 +127,7 @@ public class VimArgTextObjExtension implements VimExtension {
       return new BracketPairs(openBrackets.toString(), closeBrackets.toString());
     }
 
-    BracketPairs(final @NotNull String openBrackets, final @NotNull String closeBrackets) {
+    BracketPairs(@NotNull final String openBrackets, @NotNull final String closeBrackets) {
       assert openBrackets.length() == closeBrackets.length();
       this.openBrackets = openBrackets;
       this.closeBrackets = closeBrackets;
@@ -156,9 +157,10 @@ public class VimArgTextObjExtension implements VimExtension {
     }
   }
 
-  private static final BracketPairs DEFAULT_BRACKET_PAIRS = new BracketPairs("(", ")");
+  public static final BracketPairs DEFAULT_BRACKET_PAIRS = new BracketPairs("(", ")");
 
-  private static @Nullable String bracketPairsVariable() {
+  @Nullable
+  private static String bracketPairsVariable() {
     final Object value = VimPlugin.getVariableService().getGlobalVariableValue("argtextobj_pairs");
     if (value instanceof VimString vimValue) {
       return vimValue.getValue();
@@ -189,8 +191,9 @@ public class VimArgTextObjExtension implements VimExtension {
         this.isInner = isInner;
       }
 
+      @Nullable
       @Override
-      public @Nullable TextRange getRange(@NotNull VimEditor editor,
+      public TextRange getRange(@NotNull VimEditor editor,
                                 @NotNull ImmutableVimCaret caret,
                                 @NotNull ExecutionContext context,
                                 int count,
@@ -232,25 +235,28 @@ public class VimArgTextObjExtension implements VimExtension {
         return new TextRange(finder.getLeftBound(), finder.getRightBound());
       }
 
+      @NotNull
       @Override
-      public @NotNull TextObjectVisualType getVisualType() {
+      public TextObjectVisualType getVisualType() {
         return TextObjectVisualType.CHARACTER_WISE;
       }
     }
 
     @Override
     public void execute(@NotNull VimEditor editor, @NotNull ExecutionContext context, @NotNull OperatorArguments operatorArguments) {
-      @NotNull KeyHandlerState keyHandlerState = KeyHandler.getInstance().getKeyHandlerState();
+
+      IjVimEditor vimEditor = (IjVimEditor) editor;
+      @NotNull VimStateMachine vimStateMachine = VimStateMachine.Companion.getInstance(vimEditor);
+      int count = Math.max(1, vimStateMachine.getCommandBuilder().getCount());
 
       final ArgumentTextObjectHandler textObjectHandler = new ArgumentTextObjectHandler(isInner);
       //noinspection DuplicatedCode
-      if (!(editor.getMode() instanceof Mode.OP_PENDING)) {
-        int count0 = operatorArguments.getCount0();
+      if (!vimStateMachine.isOperatorPending(editor.getMode())) {
         editor.nativeCarets().forEach((VimCaret caret) -> {
-          final TextRange range = textObjectHandler.getRange(editor, caret, context, Math.max(1, count0), count0);
+          final TextRange range = textObjectHandler.getRange(editor, caret, context, count, 0);
           if (range != null) {
             try (VimListenerSuppressor.Locked ignored = SelectionVimListenerSuppressor.INSTANCE.lock()) {
-              if (editor.getMode() instanceof Mode.VISUAL) {
+              if (vimStateMachine.getMode() instanceof Mode.VISUAL) {
                 com.maddyhome.idea.vim.group.visual.EngineVisualGroupKt.vimSetSelection(caret, range.getStartOffset(), range.getEndOffset() - 1, true);
               } else {
                 InlayHelperKt.moveToInlayAwareOffset(((IjVimCaret)caret).getCaret(), range.getStartOffset());
@@ -259,7 +265,8 @@ public class VimArgTextObjExtension implements VimExtension {
           }
         });
       } else {
-        keyHandlerState.getCommandBuilder().addAction(textObjectHandler);
+        vimStateMachine.getCommandBuilder().completeCommandPart(new Argument(new Command(count,
+                                                                                         textObjectHandler, Command.Type.MOTION, EnumSet.noneOf(CommandFlags.class))));
       }
     }
   }
@@ -269,9 +276,9 @@ public class VimArgTextObjExtension implements VimExtension {
    * position
    */
   private static class ArgBoundsFinder {
-    private final @NotNull CharSequence text;
-    private final @NotNull Document document;
-    private final @NotNull BracketPairs brackets;
+    @NotNull private final CharSequence text;
+    @NotNull private final Document document;
+    @NotNull private final BracketPairs brackets;
     private int leftBound = Integer.MAX_VALUE;
     private int rightBound = Integer.MIN_VALUE;
     private int leftBracket;
@@ -298,7 +305,7 @@ public class VimArgTextObjExtension implements VimExtension {
      * @param position starting position.
      */
     boolean findBoundsAt(int position) throws IllegalStateException {
-      if (text.isEmpty()) {
+      if (text.length() == 0) {
         error = "empty document";
         return false;
       }

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

@@ -18,13 +18,15 @@ import com.intellij.psi.PsiElement
 import com.intellij.psi.PsiFile
 import com.intellij.psi.PsiWhiteSpace
 import com.intellij.psi.util.PsiTreeUtil
-import com.maddyhome.idea.vim.KeyHandler
 import com.maddyhome.idea.vim.api.ExecutionContext
 import com.maddyhome.idea.vim.api.ImmutableVimCaret
 import com.maddyhome.idea.vim.api.VimEditor
 import com.maddyhome.idea.vim.api.getLineEndOffset
 import com.maddyhome.idea.vim.api.globalOptions
 import com.maddyhome.idea.vim.api.injector
+import com.maddyhome.idea.vim.command.Argument
+import com.maddyhome.idea.vim.command.Command
+import com.maddyhome.idea.vim.command.CommandFlags
 import com.maddyhome.idea.vim.command.MappingMode
 import com.maddyhome.idea.vim.command.OperatorArguments
 import com.maddyhome.idea.vim.command.TextObjectVisualType
@@ -43,12 +45,14 @@ import com.maddyhome.idea.vim.extension.VimExtensionFacade.putKeyMappingIfMissin
 import com.maddyhome.idea.vim.extension.exportOperatorFunction
 import com.maddyhome.idea.vim.handler.TextObjectActionHandler
 import com.maddyhome.idea.vim.helper.PsiHelper
+import com.maddyhome.idea.vim.helper.vimStateMachine
 import com.maddyhome.idea.vim.key.OperatorFunction
 import com.maddyhome.idea.vim.newapi.IjVimEditor
 import com.maddyhome.idea.vim.newapi.ij
 import com.maddyhome.idea.vim.newapi.vim
 import com.maddyhome.idea.vim.state.mode.Mode
 import com.maddyhome.idea.vim.state.mode.SelectionType
+import java.util.*
 
 internal class CommentaryExtension : VimExtension {
 
@@ -60,7 +64,7 @@ internal class CommentaryExtension : VimExtension {
       selectionType: SelectionType,
       resetCaret: Boolean = true,
     ): Boolean {
-      val mode = editor.mode
+      val mode = editor.vimStateMachine.mode
       if (mode !is Mode.VISUAL) {
         editor.ij.selectionModel.setSelection(range.startOffset, range.endOffset)
       }
@@ -75,12 +79,11 @@ internal class CommentaryExtension : VimExtension {
 
         val project = editor.ij.project!!
         val callback = { afterCommenting(mode, editor, resetCaret, range) }
-        actions.any { executeActionWithCallbackOnSuccess(editor, it, project, context, callback) }
+        actions.any { executeActionWithCallbackOnSuccess(it, project, context, callback) }
       }
     }
 
     private fun executeActionWithCallbackOnSuccess(
-      editor: VimEditor,
       action: String,
       project: Project,
       context: ExecutionContext,
@@ -89,7 +92,7 @@ internal class CommentaryExtension : VimExtension {
       val res = Ref.create<Boolean>(false)
       AsyncActionExecutionService.getInstance(project).withExecutionAfterAction(
         action,
-        { res.set(injector.actionExecutor.executeAction(editor, name = action, context = context)) },
+        { res.set(injector.actionExecutor.executeAction(action, context)) },
         { if (res.get()) callback() })
       return res.get()
     }
@@ -180,8 +183,10 @@ internal class CommentaryExtension : VimExtension {
     override val isRepeatable = true
 
     override fun execute(editor: VimEditor, context: ExecutionContext, operatorArguments: OperatorArguments) {
-      val keyState = KeyHandler.getInstance().keyHandlerState
-      keyState.commandBuilder.addAction(CommentaryTextObjectMotionHandler)
+      val commandState = editor.vimStateMachine
+
+      val command = Command(operatorArguments.count1, CommentaryTextObjectMotionHandler, Command.Type.MOTION, EnumSet.noneOf(CommandFlags::class.java))
+      commandState.commandBuilder.completeCommandPart(Argument(command))
     }
   }
 

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

@@ -222,10 +222,10 @@ internal class VimExchangeExtension : VimExtension {
         }
       }
 
-      val zRegText = getRegister(editor.vim, 'z')
-      val unnRegText = getRegister(editor.vim, '"')
-      val startRegText = getRegister(editor.vim, '*')
-      val plusRegText = getRegister(editor.vim, '+')
+      val zRegText = getRegister('z')
+      val unnRegText = getRegister('"')
+      val startRegText = getRegister('*')
+      val plusRegText = getRegister('+')
       runWriteAction {
         // TODO handle:
         // 	" Compare using =~ because "'==' != 0" returns 0
@@ -299,7 +299,7 @@ internal class VimExchangeExtension : VimExtension {
 
     private fun getExchange(editor: Editor, isVisual: Boolean, selectionType: SelectionType): Exchange {
       // TODO: improve KeyStroke list to sting conversion
-      fun getRegisterText(reg: Char): String = getRegister(editor.vim, reg)?.map { it.keyChar }?.joinToString("") ?: ""
+      fun getRegisterText(reg: Char): String = getRegister(reg)?.map { it.keyChar }?.joinToString("") ?: ""
       fun getMarks(isVisual: Boolean): Pair<Mark, Mark> {
         val (startMark, endMark) =
           if (isVisual) {
@@ -313,9 +313,9 @@ internal class VimExchangeExtension : VimExtension {
         return Pair(marks.getMark(vimEditor.primaryCaret(), startMark)!!, marks.getMark(vimEditor.primaryCaret(), endMark)!!)
       }
 
-      val unnRegText = getRegister(editor.vim, '"')
-      val starRegText = getRegister(editor.vim, '*')
-      val plusRegText = getRegister(editor.vim, '+')
+      val unnRegText = getRegister('"')
+      val starRegText = getRegister('*')
+      val plusRegText = getRegister('+')
 
       val (selectionStart, selectionEnd) = getMarks(isVisual)
       if (isVisual) {

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

@@ -23,15 +23,13 @@ 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
@@ -45,10 +43,6 @@ private val HIGHLIGHT_DURATION_VARIABLE_NAME = "highlightedyank_highlight_durati
 
 @NonNls
 private val HIGHLIGHT_COLOR_VARIABLE_NAME = "highlightedyank_highlight_color"
-
-@NonNls
-private val HIGHLIGHT_FOREGROUND_COLOR_VARIABLE_NAME = "highlightedyank_highlight_foreground_color"
-
 private var defaultHighlightTextColor: Color? = null
 
 private fun getDefaultHighlightTextColor(): Color {
@@ -79,12 +73,9 @@ internal class HighlightColorResetter : LafManagerListener {
  * if you want to change background color of highlight you can provide the rgba of the color you want e.g.
  * let g:highlightedyank_highlight_color = "rgba(160, 160, 160, 155)"
  *
- * if you want to change text color of highlight you can provide the rgba of the color you want e.g.
- * let g:highlightedyank_highlight_foreground_color = "rgba(0, 0, 0, 255)"
- *
  * When a new text is yanked or user starts editing, the old highlighting would be deleted.
  */
-internal class VimHighlightedYank : VimExtension, VimYankListener, ModeChangeListener {
+internal class VimHighlightedYank : VimExtension, VimYankListener, VimInsertListener {
   private val highlightHandler = HighlightHandler()
   private var initialised = false
 
@@ -92,8 +83,8 @@ internal class VimHighlightedYank : VimExtension, VimYankListener, ModeChangeLis
 
   override fun init() {
     // Note that these listeners will still be registered when IdeaVim is disabled. However, they'll never get called
-    injector.listenersNotifier.modeChangeListeners.add(this)
-    injector.listenersNotifier.yankListeners.add(this)
+    VimPlugin.getYank().addListener(this)
+    VimPlugin.getChange().addInsertListener(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
@@ -114,8 +105,8 @@ internal class VimHighlightedYank : VimExtension, VimYankListener, ModeChangeLis
 
   override fun dispose() {
     // Called when the extension is disabled with `:set no{extension}` or if the plugin owning the extension unloads
-    injector.listenersNotifier.modeChangeListeners.remove(this)
-    injector.listenersNotifier.yankListeners.remove(this)
+    VimPlugin.getYank().removeListener(this)
+    VimPlugin.getChange().removeInsertListener(this)
 
     highlightHandler.clearYankHighlighters()
     initialised = false
@@ -126,8 +117,7 @@ internal class VimHighlightedYank : VimExtension, VimYankListener, ModeChangeLis
     highlightHandler.highlightYankRange(editor.ij, range)
   }
 
-  override fun modeChanged(editor: VimEditor, oldMode: Mode) {
-    if (editor.mode !is Mode.INSERT) return
+  override fun insertModeStarted(editor: Editor) {
     ensureInitialised()
     highlightHandler.clearYankHighlighters()
   }
@@ -188,15 +178,13 @@ internal class VimHighlightedYank : VimExtension, VimYankListener, ModeChangeLis
       highlighters.clear()
     }
 
-    private fun getHighlightTextAttributes(editor: Editor): TextAttributes {
-      return TextAttributes(
-        extractUserHighlightForegroundColor(),
+    private fun getHighlightTextAttributes(editor: Editor) = TextAttributes(
+      null,
       extractUsersHighlightColor(),
       editor.colorsScheme.getColor(EditorColors.CARET_COLOR),
       EffectType.SEARCH_MATCH,
       Font.PLAIN,
     )
-    }
 
     private fun extractUsersHighlightDuration(): Int {
       return extractVariable(HIGHLIGHT_DURATION_VARIABLE_NAME, DEFAULT_HIGHLIGHT_DURATION) {
@@ -209,52 +197,15 @@ internal class VimHighlightedYank : VimExtension, VimYankListener, ModeChangeLis
     }
 
     private fun extractUsersHighlightColor(): Color {
-      val value = VimPlugin.getVariableService().getGlobalVariableValue(HIGHLIGHT_COLOR_VARIABLE_NAME)
-      if (value != null) {
-        return try {
-          parseRgbaColor(value.asString())
-        } catch (e: Exception) {
-          @VimNlsSafe val message = MessageHelper.message(
-            "highlightedyank.invalid.value.of.0.1",
-            "g:$HIGHLIGHT_COLOR_VARIABLE_NAME",
-            e.message ?: "",
-          )
-          VimPlugin.showMessage(message)
-          getDefaultHighlightTextColor()
-        }
-      }
-      return getDefaultHighlightTextColor()
-    }
-
-    private fun extractUserHighlightForegroundColor(): Color? {
-      val value = VimPlugin.getVariableService().getGlobalVariableValue(HIGHLIGHT_FOREGROUND_COLOR_VARIABLE_NAME)
-        ?: return null
-
-      return try {
-        parseRgbaColor(value.asString())
-      } catch (e: Exception) {
-        @VimNlsSafe val message = MessageHelper.message(
-          "highlightedyank.invalid.value.of.0.1",
-          "g:$HIGHLIGHT_FOREGROUND_COLOR_VARIABLE_NAME",
-          e.message ?: "",
-        )
-        VimPlugin.showMessage(message)
-        null
-      }
-    }
-
-    private fun parseRgbaColor(colorString: String): Color {
-      val rgba = colorString
+      return extractVariable(HIGHLIGHT_COLOR_VARIABLE_NAME, getDefaultHighlightTextColor()) { value ->
+        val rgba = value.asString()
           .substring(4)
           .filter { it != '(' && it != ')' && !it.isWhitespace() }
           .split(',')
           .map { it.toInt() }
 
-      if (rgba.size != 4 || rgba.any { it < 0 || it > 255 }) {
-        throw IllegalArgumentException("Invalid RGBA values. Each component must be between 0 and 255")
+        Color(rgba[0], rgba[1], rgba[2], rgba[3])
       }
-
-      return Color(rgba[0], rgba[1], rgba[2], rgba[3])
     }
 
     private fun <T> extractVariable(variable: String, default: T, extractFun: (value: VimDataType) -> T): T {

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

@@ -14,7 +14,6 @@ import com.intellij.openapi.vfs.VirtualFile
 import com.intellij.psi.PsiComment
 import com.intellij.psi.PsiElement
 import com.intellij.psi.util.PsiTreeUtil
-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.ImmutableVimCaret
@@ -41,10 +40,10 @@ import com.maddyhome.idea.vim.handler.toMotionOrError
 import com.maddyhome.idea.vim.helper.EditorHelper
 import com.maddyhome.idea.vim.helper.PsiHelper
 import com.maddyhome.idea.vim.helper.enumSetOf
+import com.maddyhome.idea.vim.helper.vimStateMachine
 import com.maddyhome.idea.vim.newapi.IjVimEditor
 import com.maddyhome.idea.vim.newapi.ij
 import com.maddyhome.idea.vim.newapi.vim
-import com.maddyhome.idea.vim.state.mode.Mode
 import java.util.*
 import java.util.regex.Pattern
 
@@ -92,31 +91,35 @@ internal class Matchit : VimExtension {
   private class MatchitHandler(private val reverse: Boolean) : ExtensionHandler {
 
     override fun execute(editor: VimEditor, context: ExecutionContext, operatorArguments: OperatorArguments) {
-      val keyHandler = KeyHandler.getInstance()
-      val keyState = keyHandler.keyHandlerState
+      val commandState = editor.vimStateMachine
+      val count = commandState.commandBuilder.count
 
       // Reset the command count so it doesn't transfer onto subsequent commands.
-      keyState.commandBuilder.resetCount()
+      editor.vimStateMachine.commandBuilder.resetCount()
 
       // Normally we want to jump to the start of the matching pair. But when moving forward in operator
       // pending mode, we want to include the entire match. isInOpPending makes that distinction.
-      if (editor.mode is Mode.OP_PENDING) {
+      val isInOpPending = commandState.isOperatorPending(editor.mode)
+
+      if (isInOpPending) {
         val matchitAction = MatchitAction()
         matchitAction.reverse = reverse
         matchitAction.isInOpPending = true
 
-        keyState.commandBuilder.addAction(matchitAction)
+        commandState.commandBuilder.completeCommandPart(
+          Argument(
+            Command(
+              count,
+              matchitAction,
+              Command.Type.MOTION,
+              EnumSet.noneOf(CommandFlags::class.java),
+            ),
+          ),
+        )
       } else {
         editor.sortedCarets().forEach { caret ->
           injector.jumpService.saveJumpLocation(editor)
-          caret.moveToOffset(
-            getMatchitOffset(
-              editor.ij,
-              caret.ij,
-              operatorArguments.count0,
-              isInOpPending = false,
-              reverse
-            ))
+          caret.moveToOffset(getMatchitOffset(editor.ij, caret.ij, count, isInOpPending, reverse))
         }
       }
     }
@@ -350,7 +353,7 @@ private object FileTypePatterns {
 
 private val DEFAULT_PAIRS = setOf('(', ')', '[', ']', '{', '}')
 
-private fun getMatchitOffset(editor: Editor, caret: Caret, count0: Int, isInOpPending: Boolean, reverse: Boolean): Int {
+private fun getMatchitOffset(editor: Editor, caret: Caret, count: Int, isInOpPending: Boolean, reverse: Boolean): Int {
   val virtualFile = EditorHelper.getVirtualFile(editor)
   var caretOffset = caret.offset
 
@@ -363,9 +366,9 @@ private fun getMatchitOffset(editor: Editor, caret: Caret, count0: Int, isInOpPe
   val currentChar = editor.document.charsSequence[caretOffset]
   var motionOffset: Int? = null
 
-  if (count0 > 0) {
+  if (count > 0) {
     // Matchit doesn't affect the percent motion, so we fall back to the default behavior.
-    motionOffset = VimPlugin.getMotion().moveCaretToLinePercent(editor.vim, caret.vim, count0)
+    motionOffset = VimPlugin.getMotion().moveCaretToLinePercent(editor.vim, caret.vim, count)
   } else {
     // Check the simplest case first.
     if (DEFAULT_PAIRS.contains(currentChar)) {
@@ -396,7 +399,8 @@ private fun getMatchitOffset(editor: Editor, caret: Caret, count0: Int, isInOpPe
 
 private fun getMotionOffset(motion: Motion): Int? {
   return when (motion) {
-    is Motion.AdjustedOffset, is Motion.AbsoluteOffset -> motion.offset
+    is Motion.AbsoluteOffset -> motion.offset
+    is Motion.AdjustedOffset -> motion.offset
     is Motion.Error, is Motion.NoMotion -> null
   }
 }

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

@@ -30,11 +30,11 @@ import com.maddyhome.idea.vim.extension.VimExtensionFacade.putExtensionHandlerMa
 import com.maddyhome.idea.vim.extension.VimExtensionFacade.putKeyMappingIfMissing
 import com.maddyhome.idea.vim.group.visual.vimSetSelection
 import com.maddyhome.idea.vim.helper.MessageHelper
+import com.maddyhome.idea.vim.helper.SearchHelper
 import com.maddyhome.idea.vim.helper.SearchOptions
 import com.maddyhome.idea.vim.helper.endOffsetInclusive
 import com.maddyhome.idea.vim.helper.enumSetOf
 import com.maddyhome.idea.vim.helper.exitVisualMode
-import com.maddyhome.idea.vim.helper.findWordUnderCursor
 import com.maddyhome.idea.vim.helper.inVisualMode
 import com.maddyhome.idea.vim.helper.updateCaretsVisualAttributes
 import com.maddyhome.idea.vim.helper.userData
@@ -235,7 +235,7 @@ internal class VimMultipleCursorsExtension : VimExtension {
       val text = if (editor.inVisualMode) {
         primaryCaret.selectedText ?: return
       } else {
-        val range = findWordUnderCursor(editor, primaryCaret) ?: return
+        val range = SearchHelper.findWordUnderCursor(editor, primaryCaret) ?: return
         if (range.startOffset > primaryCaret.offset) return
         IjVimEditor(editor).getText(range)
       }
@@ -300,7 +300,7 @@ internal class VimMultipleCursorsExtension : VimExtension {
   }
 
   private fun selectWordUnderCaret(editor: Editor, caret: Caret): TextRange? {
-    val range = findWordUnderCursor(editor, caret) ?: return null
+    val range = SearchHelper.findWordUnderCursor(editor, caret) ?: return null
     if (range.startOffset > caret.offset) return null
 
     enterVisualMode(editor.vim)
@@ -327,6 +327,6 @@ internal class VimMultipleCursorsExtension : VimExtension {
 
   private fun makePattern(text: String, whole: Boolean): String {
     // Pattern is "very nomagic" (ignore regex chars) and "force case sensitive". This is vim-multiple-cursors behaviour
-    return "\\V\\C" + if (whole) "\\<$text\\>" else text
+    return "\\V\\C" + SearchHelper.makeSearchPattern(text, whole)
   }
 }

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

@@ -42,10 +42,13 @@ import com.maddyhome.idea.vim.extension.VimExtension
 import com.maddyhome.idea.vim.group.KeyGroup
 import com.maddyhome.idea.vim.helper.MessageHelper
 import com.maddyhome.idea.vim.helper.runAfterGotFocus
-import com.maddyhome.idea.vim.key.KeyStrokeTrie
+import com.maddyhome.idea.vim.key.CommandNode
+import com.maddyhome.idea.vim.key.CommandPartNode
 import com.maddyhome.idea.vim.key.MappingOwner
+import com.maddyhome.idea.vim.key.Node
 import com.maddyhome.idea.vim.key.RequiredShortcut
-import com.maddyhome.idea.vim.key.add
+import com.maddyhome.idea.vim.key.RootNode
+import com.maddyhome.idea.vim.key.addLeafs
 import com.maddyhome.idea.vim.newapi.ij
 import com.maddyhome.idea.vim.newapi.vim
 import com.maddyhome.idea.vim.vimscript.model.datatypes.VimString
@@ -195,8 +198,6 @@ internal class NerdTree : VimExtension {
     internal var waitForSearch = false
     internal var speedSearchListenerInstalled = false
 
-    private val keys = mutableListOf<KeyStroke>()
-
     override fun actionPerformed(e: AnActionEvent) {
       var keyStroke = getKeyStroke(e) ?: return
       val keyChar = keyStroke.keyChar
@@ -204,14 +205,20 @@ internal class NerdTree : VimExtension {
         keyStroke = KeyStroke.getKeyStroke(keyChar)
       }
 
-      keys.add(keyStroke)
-      actionsRoot.getData(keys)?.let { action ->
+      val nextNode = currentNode[keyStroke]
+
+      when (nextNode) {
+        null -> currentNode = actionsRoot
+        is CommandNode<NerdAction> -> {
+          currentNode = actionsRoot
+
+          val action = nextNode.actionHolder
           when (action) {
             is NerdAction.ToIj -> Util.callAction(null, action.name, e.dataContext.vim)
             is NerdAction.Code -> e.project?.let { action.action(it, e.dataContext, e) }
           }
-
-        keys.clear()
+        }
+        is CommandPartNode<NerdAction> -> currentNode = nextNode
       }
     }
 
@@ -471,12 +478,6 @@ internal class NerdTree : VimExtension {
       NerdAction.ToIj("SynchronizeCurrentFile"),
     )
     registerCommand("NERDTreeMapToggleHidden", "I", NerdAction.ToIj("ProjectView.ShowExcludedFiles"))
-    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"))
@@ -533,29 +534,37 @@ private fun addCommand(alias: String, handler: CommandAliasHandler) {
   VimPlugin.getCommand().setAlias(alias, CommandAlias.Call(0, -1, alias, handler))
 }
 
-private fun registerCommand(variable: String, defaultMapping: String, action: NerdAction) {
+private fun registerCommand(variable: String, default: String, action: NerdAction) {
   val variableValue = VimPlugin.getVariableService().getGlobalVariableValue(variable)
-  val mapping = if (variableValue is VimString) {
+  val mappings = if (variableValue is VimString) {
     variableValue.value
   } else {
-    defaultMapping
+    default
   }
-  registerCommand(mapping, action)
+  actionsRoot.addLeafs(mappings, action)
 }
 
-private fun registerCommand(mapping: String, action: NerdAction) {
-  actionsRoot.add(mapping, action)
-  injector.parser.parseKeys(mapping).forEach {
-    distinctShortcuts.add(it)
-  }
+private fun registerCommand(default: String, action: NerdAction) {
+  actionsRoot.addLeafs(default, action)
 }
 
-private val actionsRoot: KeyStrokeTrie<NerdAction> = KeyStrokeTrie<NerdAction>("NERDTree")
-private val distinctShortcuts = mutableSetOf<KeyStroke>()
+
+private val actionsRoot: RootNode<NerdAction> = RootNode()
+private var currentNode: CommandPartNode<NerdAction> = actionsRoot
+private fun collectShortcuts(node: Node<NerdAction>): Set<KeyStroke> {
+  return if (node is CommandPartNode<NerdAction>) {
+    val res = node.keys.toMutableSet()
+    res += node.values.map { collectShortcuts(it) }.flatten()
+    res
+  } else {
+    emptySet()
+  }
+}
 
 private fun installDispatcher(project: Project) {
   val dispatcher = NerdTree.NerdDispatcher.getInstance(project)
-  val shortcuts = distinctShortcuts.map { RequiredShortcut(it, MappingOwner.Plugin.get(NerdTree.pluginName)) }
+  val shortcuts =
+    collectShortcuts(actionsRoot).map { RequiredShortcut(it, MappingOwner.Plugin.get(NerdTree.pluginName)) }
   dispatcher.registerCustomShortcutSet(
     KeyGroup.toShortcutSet(shortcuts),
     (ProjectView.getInstance(project) as ProjectViewImpl).component,

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

@@ -62,7 +62,7 @@ internal class ParagraphMotion : VimExtension {
     toKeys: List<KeyStroke>,
     recursive: Boolean,
   ) {
-    val filteredModes = modes.filterNotTo(HashSet()) { VimPlugin.getKey().getKeyMapping(it).getLayer(fromKeys) != null }
+    val filteredModes = modes.filterNotTo(HashSet()) { VimPlugin.getKey().hasmapfrom(it, fromKeys) }
     putKeyMappingIfMissing(filteredModes, fromKeys, pluginOwner, toKeys, recursive)
   }
 }

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

@@ -28,6 +28,7 @@ import com.maddyhome.idea.vim.extension.VimExtensionFacade.putKeyMappingIfMissin
 import com.maddyhome.idea.vim.extension.exportOperatorFunction
 import com.maddyhome.idea.vim.group.visual.VimSelection
 import com.maddyhome.idea.vim.helper.exitVisualMode
+import com.maddyhome.idea.vim.helper.vimStateMachine
 import com.maddyhome.idea.vim.key.OperatorFunction
 import com.maddyhome.idea.vim.newapi.IjVimEditor
 import com.maddyhome.idea.vim.newapi.ij
@@ -170,6 +171,11 @@ private fun doReplace(editor: Editor, context: DataContext, caret: ImmutableVimC
       vimEditor,
       context.vim,
       putData,
+      operatorArguments = OperatorArguments(
+        editor.vimStateMachine?.isOperatorPending(vimEditor.mode) ?: false,
+        0,
+        editor.vim.mode,
+      ),
       saveToRegister = false
     )
   }

src/main/java/com/maddyhome/idea/vim/extension/sneak/IdeaVimSneakExtension.kt

@@ -34,7 +34,6 @@ import com.maddyhome.idea.vim.extension.VimExtensionFacade.putKeyMapping
 import com.maddyhome.idea.vim.extension.VimExtensionHandler
 import com.maddyhome.idea.vim.helper.StrictMode
 import com.maddyhome.idea.vim.newapi.ij
-import org.jetbrains.annotations.TestOnly
 import java.awt.Font
 import java.awt.event.KeyEvent
 import java.util.*
@@ -46,26 +45,15 @@ private const val DEFAULT_HIGHLIGHT_DURATION_SNEAK = 300
 // By [Mikhail Levchenko](https://github.com/Mishkun)
 // Original repository with the plugin: https://github.com/Mishkun/ideavim-sneak
 internal class IdeaVimSneakExtension : VimExtension {
-  @Suppress("CompanionObjectInExtension")
-  companion object {
-    private var highlightHandler: HighlightHandler? = null
-
-    @TestOnly
-    internal fun stopTimer() {
-      highlightHandler?.stopExistingTimer()
-    }
-  }
-
   override fun getName(): String = "sneak"
 
   override fun init() {
-    val _highlightHandler = HighlightHandler()
-    highlightHandler = _highlightHandler
-    mapToFunctionAndProvideKeys("s", SneakHandler(_highlightHandler, Direction.FORWARD), MappingMode.NXO)
+    val highlightHandler = HighlightHandler()
+    mapToFunctionAndProvideKeys("s", SneakHandler(highlightHandler, Direction.FORWARD), MappingMode.NXO)
 
     // vim-sneak uses `Z` for visual mode because `S` conflict with vim-sneak plugin VIM-3330
-    mapToFunctionAndProvideKeys("S", SneakHandler(_highlightHandler, Direction.BACKWARD), MappingMode.NO)
-    mapToFunctionAndProvideKeys("Z", SneakHandler(_highlightHandler, Direction.BACKWARD), MappingMode.X)
+    mapToFunctionAndProvideKeys("S", SneakHandler(highlightHandler, Direction.BACKWARD), MappingMode.NO)
+    mapToFunctionAndProvideKeys("Z", SneakHandler(highlightHandler, Direction.BACKWARD), MappingMode.X)
 
     // workaround to support ; and , commands
     mapToFunctionAndProvideKeys("f", SneakMemoryHandler("f"), MappingMode.NXO)
@@ -73,8 +61,8 @@ internal class IdeaVimSneakExtension : VimExtension {
     mapToFunctionAndProvideKeys("t", SneakMemoryHandler("t"), MappingMode.NXO)
     mapToFunctionAndProvideKeys("T", SneakMemoryHandler("T"), MappingMode.NXO)
 
-    mapToFunctionAndProvideKeys(";", SneakRepeatHandler(_highlightHandler, RepeatDirection.IDENTICAL), MappingMode.NXO)
-    mapToFunctionAndProvideKeys(",", SneakRepeatHandler(_highlightHandler, RepeatDirection.REVERSE), MappingMode.NXO)
+    mapToFunctionAndProvideKeys(";", SneakRepeatHandler(highlightHandler, RepeatDirection.IDENTICAL), MappingMode.NXO)
+    mapToFunctionAndProvideKeys(",", SneakRepeatHandler(highlightHandler, RepeatDirection.REVERSE), MappingMode.NXO)
   }
 
   private class SneakHandler(
@@ -221,7 +209,6 @@ internal class IdeaVimSneakExtension : VimExtension {
   private class HighlightHandler {
     private var editor: Editor? = null
     private val sneakHighlighters: MutableSet<RangeHighlighter> = mutableSetOf()
-    private var timer: Timer? = null
 
     fun highlightSneakRange(editor: Editor, range: TextRange) {
       clearAllSneakHighlighters()
@@ -267,19 +254,13 @@ internal class IdeaVimSneakExtension : VimExtension {
     }
 
     private fun setClearHighlightRangeTimer(highlighter: RangeHighlighter) {
-      stopExistingTimer()
-      timer = Timer(DEFAULT_HIGHLIGHT_DURATION_SNEAK) {
+      val timer = Timer(DEFAULT_HIGHLIGHT_DURATION_SNEAK) {
         if (editor?.isDisposed != true) {
           editor?.markupModel?.removeHighlighter(highlighter)
         }
       }
-      timer?.isRepeats = false
-      timer?.start()
-    }
-
-    fun stopExistingTimer() {
-      timer?.stop()
-      timer?.actionListeners?.forEach { it.actionPerformed(null) }
+      timer.isRepeats = false
+      timer.start()
     }
 
     private fun getHighlightTextAttributes() = TextAttributes(
@@ -326,7 +307,7 @@ private fun VimExtension.mapToFunctionAndProvideKeys(
     VimPlugin.getKey().hasmapto(it, injector.parser.parseKeys(commandFromOriginalPlugin(keys)))
   }
   val filteredFromModes = mappingModes.filterNotTo(HashSet()) {
-    injector.keyGroup.getKeyMapping(it).getLayer(fromKeys) != null
+    injector.keyGroup.hasmapfrom(it, fromKeys)
   }
 
   val doubleFiltered = mappingModes

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

@@ -36,7 +36,6 @@ 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
@@ -47,7 +46,6 @@ import com.maddyhome.idea.vim.options.helpers.ClipboardOptionHelper
 import com.maddyhome.idea.vim.put.PutData
 import com.maddyhome.idea.vim.state.mode.Mode
 import com.maddyhome.idea.vim.state.mode.SelectionType
-import com.maddyhome.idea.vim.state.mode.returnTo
 import com.maddyhome.idea.vim.state.mode.selectionType
 import org.jetbrains.annotations.NonNls
 import java.awt.event.KeyEvent
@@ -117,9 +115,6 @@ 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)
     }
 
@@ -141,7 +136,7 @@ internal class VimSurroundExtension : VimExtension {
       }
       runWriteAction {
         // Leave visual mode
-        editor.exitVisualMode()
+        executeNormalWithoutMapping(injector.parser.parseKeys("<Esc>"), editor.ij)
       }
     }
   }
@@ -161,17 +156,17 @@ internal class VimSurroundExtension : VimExtension {
     }
 
     companion object {
-      fun change(editor: VimEditor, context: ExecutionContext, charFrom: Char, newSurround: SurroundPair?) {
+      fun change(editor: VimEditor, context: ExecutionContext, charFrom: Char, newSurround: Pair<String, String>?) {
         editor.ij.runWithEveryCaretAndRestore { changeAtCaret(editor, context, charFrom, newSurround) }
       }
       
-      fun changeAtCaret(editor: VimEditor, context: ExecutionContext, charFrom: Char, newSurround: SurroundPair?) {
+      fun changeAtCaret(editor: VimEditor, context: ExecutionContext, charFrom: Char, newSurround: Pair<String, String>?) {
         // Save old register values for carets
         val surroundings = editor.sortedCarets()
           .map {
             val oldValue: List<KeyStroke>? = getRegisterForCaret(REGISTER, it)
             setRegisterForCaret(REGISTER, it, null)
-            SurroundingInfo(it, null, oldValue, false)
+            SurroundingInfo(it, null, oldValue)
           }
 
         // Delete surrounding's content
@@ -187,25 +182,21 @@ internal class VimSurroundExtension : VimExtension {
           }
 
           val registerValue = getRegisterForCaret(REGISTER, it.caret)
-          val innerValue = if (registerValue.isNullOrEmpty()) emptyList() else registerValue
+          val innerValue = if (registerValue.isNullOrEmpty()) null else registerValue
           it.innerText = innerValue
+        }
 
-          // Valid surroundings are only those that:
-          // - are validly wrapping with surround characters (i.e. parenthesis, brackets, tags, quotes, etc.);
-          // - or have non-empty inner text (e.g. when we are surrounding words: `csw"`)
-          if (currentSurrounding != null || innerValue.isNotEmpty()) {
-            it.isValidSurrounding = true
+        surroundings.forEach {
+          if (it.innerText == null && getRegisterForCaret(REGISTER, it.caret)?.isNotEmpty() == true) {
+            it.innerText = emptyList()
           }
         }
 
         surroundings
-          .filter { it.isValidSurrounding } // we do nothing with carets that are not inside the surrounding
+          .filter { it.innerText != null } // we do nothing with carets that are not inside the surrounding
           .map { surrounding ->
             val innerValue = injector.parser.toPrintableString(surrounding.innerText!!)
-            val text = newSurround?.let {
-              val trimmedValue = if (newSurround.shouldTrim) innerValue.trim() else innerValue
-              it.first + trimmedValue + it.second
-            } ?: innerValue
+            val text = newSurround?.let { it.first + innerValue + it.second } ?: innerValue
             val textData = PutData.TextData(text, SelectionType.CHARACTER_WISE, emptyList(), null)
             val putData = PutData(textData, null, 1, insertTextBeforeCaret = true, rawIndent = true, caretAfterInsertedText = false)
 
@@ -258,7 +249,7 @@ internal class VimSurroundExtension : VimExtension {
     }
   }
 
-  private data class SurroundingInfo(val caret: VimCaret, var innerText: List<KeyStroke>?, val oldRegisterContent: List<KeyStroke>?, var isValidSurrounding: Boolean) {
+  private data class SurroundingInfo(val caret: VimCaret, var innerText: List<KeyStroke>?, val oldRegisterContent: List<KeyStroke>?) {
     fun restoreRegister() {
       setRegisterForCaret(REGISTER, caret, oldRegisterContent)
     }
@@ -301,7 +292,7 @@ internal class VimSurroundExtension : VimExtension {
       return true
     }
     
-    private fun applyOnce(editor: Editor, change: VimChangeGroup, pair: SurroundPair, count: Int) {
+    private fun applyOnce(editor: Editor, change: VimChangeGroup, pair: Pair<String, String>, count: Int) {
       // XXX: Will it work with line-wise or block-wise selections?
       val primaryCaret = editor.caretModel.primaryCaret
       val range = getSurroundRange(primaryCaret.vim)
@@ -315,10 +306,8 @@ internal class VimSurroundExtension : VimExtension {
 
     private fun getSurroundRange(caret: VimCaret): TextRange? {
       val editor = caret.editor
-      if (editor.mode is Mode.CMD_LINE) {
-        editor.mode = (editor.mode as Mode.CMD_LINE).returnTo()
-      }
-      return when (editor.mode) {
+      val ijEditor = editor.ij
+      return when (ijEditor.vim.mode) {
         is Mode.NORMAL -> injector.markService.getChangeMarks(caret)
         is Mode.VISUAL -> caret.run { TextRange(selectionStart, selectionEnd) }
         else -> null
@@ -335,42 +324,37 @@ private const val OPERATOR_FUNC = "SurroundOperatorFunc"
 
     private val tagNameAndAttributesCapturePattern = "(\\S+)([^>]*)>".toPattern()
 
-private data class SurroundPair(val first: String, val second: String, val shouldTrim: Boolean)
-
 private val SURROUND_PAIRS = mapOf(
-  'b' to SurroundPair("(", ")", false),
-  '(' to SurroundPair("( ", " )", false),
-  ')' to SurroundPair("(", ")", true),
-  'B' to SurroundPair("{", "}", false),
-  '{' to SurroundPair("{ ", " }", false),
-  '}' to SurroundPair("{", "}", true),
-  'r' to SurroundPair("[", "]", false),
-  '[' to SurroundPair("[ ", " ]", false),
-  ']' to SurroundPair("[", "]", true),
-  'a' to SurroundPair("<", ">", false),
-  '>' to SurroundPair("<", ">", false),
-  's' to SurroundPair(" ", "", false),
+  'b' to ("(" to ")"),
+  '(' to ("( " to " )"),
+  ')' to ("(" to ")"),
+  'B' to ("{" to "}"),
+  '{' to ("{ " to " }"),
+  '}' to ("{" to "}"),
+  'r' to ("[" to "]"),
+  '[' to ("[ " to " ]"),
+  ']' to ("[" to "]"),
+  'a' to ("<" to ">"),
+  '>' to ("<" to ">"),
+  's' to (" " to ""),
 )
 
-private fun getSurroundPair(c: Char): SurroundPair? = if (c in SURROUND_PAIRS) {
+private fun getSurroundPair(c: Char): Pair<String, String>? = if (c in SURROUND_PAIRS) {
   SURROUND_PAIRS[c]
 } else if (!c.isLetter()) {
   val s = c.toString()
-  SurroundPair(s, s, false)
+  s to s
 } else {
   null
 }
 
-private fun inputTagPair(editor: Editor, context: DataContext): SurroundPair? {
+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)
     val tagAttributes = matcher.group(2)
-    SurroundPair("<$tagName$tagAttributes>", "</$tagName>", false)
+    "<$tagName$tagAttributes>" to "</$tagName>"
   } else {
     null
   }
@@ -380,20 +364,13 @@ private fun inputFunctionName(
   editor: Editor,
   context: DataContext,
   withInternalSpaces: Boolean,
-): SurroundPair? {
+): 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) {
-    SurroundPair("$functionNameInput( ", " )", false)
-  } else {
-    SurroundPair("$functionNameInput(", ")", false)
-  }
+  return if (withInternalSpaces) "$functionNameInput( " to " )" else "$functionNameInput(" to ")"
 }
 
-private fun getOrInputPair(c: Char, editor: Editor, context: DataContext): SurroundPair? = when (c) {
+private fun getOrInputPair(c: Char, editor: Editor, context: DataContext): Pair<String, String>? = when (c) {
   '<', 't' -> inputTagPair(editor, context)
   'f' -> inputFunctionName(editor, context, false)
   'F' -> inputFunctionName(editor, context, true)
@@ -412,7 +389,7 @@ private fun getChar(editor: Editor): Char {
   return res
 }
 
-private fun performSurround(pair: SurroundPair, range: TextRange, caret: VimCaret, count: Int, tagsOnNewLines: Boolean = false) {
+private fun performSurround(pair: Pair<String, String>, range: TextRange, caret: VimCaret, count: Int, tagsOnNewLines: Boolean = false) {
   runWriteAction {
     val editor = caret.editor
     val change = VimPlugin.getChange()

src/main/java/com/maddyhome/idea/vim/extension/textobjentire/VimTextObjEntireExtension.java

@@ -9,7 +9,6 @@
 package com.maddyhome.idea.vim.extension.textobjentire;
 
 import com.intellij.openapi.editor.Caret;
-import com.maddyhome.idea.vim.KeyHandler;
 import com.maddyhome.idea.vim.api.ExecutionContext;
 import com.maddyhome.idea.vim.api.ImmutableVimCaret;
 import com.maddyhome.idea.vim.api.VimEditor;
@@ -24,17 +23,19 @@ import com.maddyhome.idea.vim.listener.SelectionVimListenerSuppressor;
 import com.maddyhome.idea.vim.listener.VimListenerSuppressor;
 import com.maddyhome.idea.vim.newapi.IjVimCaret;
 import com.maddyhome.idea.vim.newapi.IjVimEditor;
-import com.maddyhome.idea.vim.state.KeyHandlerState;
+import com.maddyhome.idea.vim.state.VimStateMachine;
 import com.maddyhome.idea.vim.state.mode.Mode;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 
+import java.util.EnumSet;
+
 import static com.maddyhome.idea.vim.extension.VimExtensionFacade.putExtensionHandlerMapping;
 import static com.maddyhome.idea.vim.extension.VimExtensionFacade.putKeyMappingIfMissing;
 
 /**
  * Port of vim-entire:
- * <a href="https://github.com/kana/vim-textobj-entire">vim-textobj-entire</a>
+ * https://github.com/kana/vim-textobj-entire
  *
  * <p>
  * vim-textobj-entire provides two text objects:
@@ -49,7 +50,7 @@ import static com.maddyhome.idea.vim.extension.VimExtensionFacade.putKeyMappingI
  * </ul>
  *
  * See also the reference manual for more details at:
- * <a href="https://github.com/kana/vim-textobj-entire/blob/master/doc/textobj-entire.txt">text-obj-entire.txt</a>
+ * https://github.com/kana/vim-textobj-entire/blob/master/doc/textobj-entire.txt
  *
  * @author Alexandre Grison (@agrison)
  */
@@ -92,8 +93,9 @@ public class VimTextObjEntireExtension implements VimExtension {
         this.ignoreLeadingAndTrailing = ignoreLeadingAndTrailing;
       }
 
+      @Nullable
       @Override
-      public @Nullable TextRange getRange(@NotNull VimEditor editor,
+      public TextRange getRange(@NotNull VimEditor editor,
                                 @NotNull ImmutableVimCaret caret,
                                 @NotNull ExecutionContext context,
                                 int count,
@@ -122,25 +124,26 @@ public class VimTextObjEntireExtension implements VimExtension {
         return new TextRange(start, end);
       }
 
+      @NotNull
       @Override
-      public @NotNull TextObjectVisualType getVisualType() {
+      public TextObjectVisualType getVisualType() {
         return TextObjectVisualType.CHARACTER_WISE;
       }
     }
 
     @Override
     public void execute(@NotNull VimEditor editor, @NotNull ExecutionContext context, @NotNull OperatorArguments operatorArguments) {
-      @NotNull KeyHandlerState keyHandlerState = KeyHandler.getInstance().getKeyHandlerState();
+      @NotNull VimStateMachine vimStateMachine = VimStateMachine.Companion.getInstance(editor);
+      int count = Math.max(1, vimStateMachine.getCommandBuilder().getCount());
 
       final EntireTextObjectHandler textObjectHandler = new EntireTextObjectHandler(ignoreLeadingAndTrailing);
       //noinspection DuplicatedCode
-      if (!(editor.getMode() instanceof Mode.OP_PENDING)) {
-        int count0 = operatorArguments.getCount0();
+      if (!vimStateMachine.isOperatorPending(editor.getMode())) {
         ((IjVimEditor) editor).getEditor().getCaretModel().runForEachCaret((Caret caret) -> {
-          final TextRange range = textObjectHandler.getRange(editor, new IjVimCaret(caret), context, Math.max(1, count0), count0);
+          final TextRange range = textObjectHandler.getRange(editor, new IjVimCaret(caret), context, count, 0);
           if (range != null) {
             try (VimListenerSuppressor.Locked ignored = SelectionVimListenerSuppressor.INSTANCE.lock()) {
-              if (editor.getMode() instanceof Mode.VISUAL) {
+              if (vimStateMachine.getMode() instanceof Mode.VISUAL) {
                 com.maddyhome.idea.vim.group.visual.EngineVisualGroupKt.vimSetSelection(new IjVimCaret(caret), range.getStartOffset(), range.getEndOffset() - 1, true);
               } else {
                 InlayHelperKt.moveToInlayAwareOffset(caret, range.getStartOffset());
@@ -150,7 +153,9 @@ public class VimTextObjEntireExtension implements VimExtension {
 
         });
       } else {
-        keyHandlerState.getCommandBuilder().addAction(textObjectHandler);
+        vimStateMachine.getCommandBuilder().completeCommandPart(new Argument(new Command(count,
+                                                                                         textObjectHandler, Command.Type.MOTION,
+                                                                                         EnumSet.noneOf(CommandFlags.class))));
       }
     }
   }

src/main/java/com/maddyhome/idea/vim/extension/textobjindent/VimIndentObject.java

@@ -9,7 +9,6 @@
 package com.maddyhome.idea.vim.extension.textobjindent;
 
 import com.intellij.openapi.editor.Caret;
-import com.maddyhome.idea.vim.KeyHandler;
 import com.maddyhome.idea.vim.api.ExecutionContext;
 import com.maddyhome.idea.vim.api.ImmutableVimCaret;
 import com.maddyhome.idea.vim.api.VimEditor;
@@ -25,17 +24,19 @@ import com.maddyhome.idea.vim.listener.SelectionVimListenerSuppressor;
 import com.maddyhome.idea.vim.listener.VimListenerSuppressor;
 import com.maddyhome.idea.vim.newapi.IjVimCaret;
 import com.maddyhome.idea.vim.newapi.IjVimEditor;
-import com.maddyhome.idea.vim.state.KeyHandlerState;
+import com.maddyhome.idea.vim.state.VimStateMachine;
 import com.maddyhome.idea.vim.state.mode.Mode;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 
+import java.util.EnumSet;
+
 import static com.maddyhome.idea.vim.extension.VimExtensionFacade.putExtensionHandlerMapping;
 import static com.maddyhome.idea.vim.extension.VimExtensionFacade.putKeyMapping;
 
 /**
  * Port of vim-indent-object:
- * <a href="https://github.com/michaeljsmith/vim-indent-object">vim-indent-object</a>
+ * https://github.com/michaeljsmith/vim-indent-object
  *
  * <p>
  * vim-indent-object provides these text objects based on the cursor line's indentation:
@@ -47,7 +48,7 @@ import static com.maddyhome.idea.vim.extension.VimExtensionFacade.putKeyMapping;
  * </ul>
  *
  * See also the reference manual for more details at:
- * <a href="https://github.com/michaeljsmith/vim-indent-object/blob/master/doc/indent-object.txt">indent-object.txt</a>
+ * https://github.com/michaeljsmith/vim-indent-object/blob/master/doc/indent-object.txt
  *
  * @author Shrikant Kandula (@sharat87)
  */
@@ -96,8 +97,9 @@ public class VimIndentObject implements VimExtension {
         this.includeBelow = includeBelow;
       }
 
+      @Nullable
       @Override
-      public @Nullable TextRange getRange(@NotNull VimEditor editor,
+      public TextRange getRange(@NotNull VimEditor editor,
                                 @NotNull ImmutableVimCaret caret,
                                 @NotNull ExecutionContext context,
                                 int count,
@@ -246,8 +248,9 @@ public class VimIndentObject implements VimExtension {
         return new TextRange(upperBoundaryOffset, lowerBoundaryOffset);
       }
 
+      @NotNull
       @Override
-      public @NotNull TextObjectVisualType getVisualType() {
+      public TextObjectVisualType getVisualType() {
         return TextObjectVisualType.LINE_WISE;
       }
 
@@ -260,17 +263,17 @@ public class VimIndentObject implements VimExtension {
     @Override
     public void execute(@NotNull VimEditor editor, @NotNull ExecutionContext context, @NotNull OperatorArguments operatorArguments) {
       IjVimEditor vimEditor = (IjVimEditor)editor;
-      @NotNull KeyHandlerState keyHandlerState = KeyHandler.getInstance().getKeyHandlerState();
+      @NotNull VimStateMachine vimStateMachine = VimStateMachine.Companion.getInstance(vimEditor);
+      int count = Math.max(1, vimStateMachine.getCommandBuilder().getCount());
 
       final IndentObjectHandler textObjectHandler = new IndentObjectHandler(includeAbove, includeBelow);
 
-      if (!(editor.getMode() instanceof Mode.OP_PENDING)) {
-        int count0 = operatorArguments.getCount0();
+      if (!vimStateMachine.isOperatorPending(editor.getMode())) {
         ((IjVimEditor)editor).getEditor().getCaretModel().runForEachCaret((Caret caret) -> {
-          final TextRange range = textObjectHandler.getRange(vimEditor, new IjVimCaret(caret), context, Math.max(1, count0), count0);
+          final TextRange range = textObjectHandler.getRange(vimEditor, new IjVimCaret(caret), context, count, 0);
           if (range != null) {
             try (VimListenerSuppressor.Locked ignored = SelectionVimListenerSuppressor.INSTANCE.lock()) {
-              if (editor.getMode() instanceof Mode.VISUAL) {
+              if (vimStateMachine.getMode() instanceof Mode.VISUAL) {
                 EngineVisualGroupKt.vimSetSelection(new IjVimCaret(caret), range.getStartOffset(), range.getEndOffset() - 1, true);
               } else {
                 InlayHelperKt.moveToInlayAwareOffset(caret, range.getStartOffset());
@@ -280,7 +283,9 @@ public class VimIndentObject implements VimExtension {
 
         });
       } else {
-        keyHandlerState.getCommandBuilder().addAction(textObjectHandler);
+        vimStateMachine.getCommandBuilder().completeCommandPart(new Argument(new Command(count,
+                                                                                         textObjectHandler, Command.Type.MOTION,
+                                                                                         EnumSet.noneOf(CommandFlags.class))));
       }
     }
   }

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

@@ -15,38 +15,76 @@ 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.SearchHelper
+import com.maddyhome.idea.vim.helper.endOffsetInclusive
 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.IjVimCopiedText
 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.undo.VimKeyBasedUndoService
-import com.maddyhome.idea.vim.undo.VimTimestampBasedUndoService
+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() {
+public class ChangeGroup : VimChangeGroupBase() {
+  private val insertListeners = ContainerUtil.createLockFreeCopyOnWriteList<VimInsertListener>()
   private val listener: EditorMouseListener = object : EditorMouseListener {
     override fun mouseClicked(event: EditorMouseEvent) {
       val editor = event.editor
@@ -56,7 +94,7 @@ class ChangeGroup : VimChangeGroupBase() {
     }
   }
 
-  fun editorCreated(editor: Editor?, disposable: Disposable) {
+  public fun editorCreated(editor: Editor?, disposable: Disposable) {
     EventFacade.getInstance().addEditorMouseListener(editor!!, listener, disposable)
   }
 
@@ -64,15 +102,6 @@ class ChangeGroup : VimChangeGroupBase() {
     val editor = (vimEditor as IjVimEditor).editor
     val ijContext = context.ij
     val doc = vimEditor.editor.document
-
-    val undo = injector.undo
-    when (undo) {
-      is VimKeyBasedUndoService -> undo.setInsertNonMergeUndoKey()
-      is VimTimestampBasedUndoService -> {
-        val nanoTime = System.nanoTime()
-        vimEditor.forEachCaret { undo.startInsertSequence(it, it.offset, nanoTime) }
-      }
-    }
     CommandProcessor.getInstance().executeCommand(
       editor.project, {
         ApplicationManager.getApplication()
@@ -112,9 +141,161 @@ class ChangeGroup : VimChangeGroupBase() {
     }
   }
 
-  override fun processBackspace(editor: VimEditor, context: ExecutionContext) {
-    injector.actionExecutor.executeAction(editor, name = IdeActions.ACTION_EDITOR_BACKSPACE, context = context)
-    injector.scroll.scrollCaretIntoView(editor)
+  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) {
@@ -125,13 +306,88 @@ class ChangeGroup : VimChangeGroupBase() {
     }
   }
 
-  override fun reformatCode(editor: VimEditor, start: Int, end: Int) {
+  /**
+   * 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) {
     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,
@@ -145,10 +401,10 @@ class ChangeGroup : VimChangeGroupBase() {
 
     // FIXME: Here we do selection, and it is not a good idea, because it updates primary selection in Linux
     // FIXME: I'll leave here a dirty fix that restores primary selection, but it would be better to rewrite this method
-    var copiedText: IjVimCopiedText? = null
+    var primaryTextAndTransferableData: Pair<String, List<Any>?>? = null
     try {
       if (injector.registerGroup.isPrimaryRegisterSupported()) {
-        copiedText = injector.clipboardManager.getPrimaryContent(editor, context) as IjVimCopiedText
+        primaryTextAndTransferableData = injector.clipboardManager.getPrimaryTextAndTransferableData()
       }
     } catch (e: Exception) {
       // FIXME: [isPrimaryRegisterSupported()] is not implemented perfectly, so there might be thrown an exception after trying to access the primary selection
@@ -174,22 +430,374 @@ class ChangeGroup : VimChangeGroupBase() {
       afterAction.invoke()
     }
     try {
-      if (copiedText != null) {
-        injector.clipboardManager.setPrimaryContent(editor, context, copiedText)
+      if (primaryTextAndTransferableData != null) {
+        injector.clipboardManager.setPrimaryText(
+          primaryTextAndTransferableData.first,
+          primaryTextAndTransferableData.first,
+          primaryTextAndTransferableData.second ?: emptyList()
+        )
       }
     } catch (e: Exception) {
       // FIXME: [isPrimaryRegisterSupported()] is not implemented perfectly, so there might be thrown an exception after trying to access the primary selection
     }
   }
 
-  @Deprecated(message = "Please use listenersNotifier", replaceWith = ReplaceWith("injector.listenersNotifier.modeChangeListeners.add", imports = ["import com.maddyhome.idea.vim.api.injector"]))
-  fun addInsertListener(listener: VimInsertListener) {
-    injector.listenersNotifier.modeChangeListeners.add(listener)
+  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)
   }
 
-  @Deprecated(message = "Please use listenersNotifier", replaceWith = ReplaceWith("injector.listenersNotifier.modeChangeListeners.remove", imports = ["import com.maddyhome.idea.vim.api.injector"]))
-  fun removeInsertListener(listener: VimInsertListener) {
-    injector.listenersNotifier.modeChangeListeners.remove(listener)
+  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 = SearchHelper.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 =
+      SearchHelper.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
+  }
+
+  public fun addInsertListener(listener: VimInsertListener) {
+    insertListeners.add(listener)
+  }
+
+  public 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)
   }
 
   private companion object {

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

@@ -0,0 +1,78 @@
+/*
+ * 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.group;
+
+import com.intellij.openapi.diagnostic.Logger;
+import com.maddyhome.idea.vim.api.VimDigraphGroupBase;
+import com.maddyhome.idea.vim.api.VimEditor;
+import com.maddyhome.idea.vim.ex.ExOutputModel;
+import com.maddyhome.idea.vim.helper.EditorHelper;
+import com.maddyhome.idea.vim.newapi.IjVimEditor;
+import org.jetbrains.annotations.NotNull;
+
+public class DigraphGroup extends VimDigraphGroupBase {
+
+  public void showDigraphs(@NotNull VimEditor editor) {
+    int width = EditorHelper.getApproximateScreenWidth(((IjVimEditor) editor).getEditor());
+    if (width < 10) {
+      width = 80;
+    }
+    int colCount = width / 12;
+    int height = (int)Math.ceil((double) getDigraphs().size() / (double)colCount);
+
+    if (logger.isDebugEnabled()) {
+      logger.debug("width=" + width);
+      logger.debug("colCount=" + colCount);
+      logger.debug("height=" + height);
+    }
+
+    StringBuilder res = new StringBuilder();
+    int cnt = 0;
+    for (Character code : getKeys().keySet()) {
+      String key = getKeys().get(code);
+
+      res.append(key);
+      res.append(' ');
+      if (code < 32) {
+        res.append('^');
+        res.append((char)(code + '@'));
+      }
+      else if (code >= 128 && code <= 159) {
+        res.append('~');
+        res.append((char)(code - 128 + '@'));
+      }
+      else {
+        res.append(code);
+        res.append(' ');
+      }
+      res.append(' ');
+      if (code < 0x1000) {
+        res.append('0');
+      }
+      if (code < 0x100) {
+        res.append('0');
+      }
+      if (code < 0x10) {
+        res.append('0');
+      }
+      res.append(Integer.toHexString(code));
+      res.append("  ");
+
+      cnt++;
+      if (cnt == colCount) {
+        res.append('\n');
+        cnt = 0;
+      }
+    }
+
+    ExOutputModel.getInstance(((IjVimEditor) editor).getEditor()).output(res.toString());
+  }
+
+  private static final Logger logger = Logger.getInstance(DigraphGroup.class.getName());
+}

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

@@ -8,7 +8,9 @@
 
 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;
@@ -18,13 +20,13 @@ import com.intellij.openapi.components.Storage;
 import com.intellij.openapi.editor.*;
 import com.intellij.openapi.editor.event.CaretEvent;
 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;
@@ -36,8 +38,6 @@ import org.jetbrains.annotations.NonNls;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 
-import java.beans.PropertyChangeEvent;
-import java.beans.PropertyChangeListener;
 import java.util.Collection;
 import java.util.List;
 import java.util.stream.Collectors;
@@ -45,7 +45,6 @@ import java.util.stream.Stream;
 
 import static com.intellij.openapi.editor.EditorSettings.*;
 import static com.maddyhome.idea.vim.api.VimInjectorKt.injector;
-import static com.maddyhome.idea.vim.api.VimInjectorKt.options;
 import static com.maddyhome.idea.vim.newapi.IjVimInjectorKt.ijOptions;
 
 /**
@@ -209,24 +208,51 @@ public class EditorGroup implements PersistentStateComponent<Element>, VimEditor
 
     initLineNumbers(editor);
 
-    // Listen for changes to the font size, so we can hide the ex text field/output panel
-    if (editor instanceof EditorEx editorEx) {
-      editorEx.addPropertyChangeListener(FontSizeChangeListener.INSTANCE);
+    // We add Vim bindings to all opened editors, even read-only editors. We also add bindings to editors that are used
+    // elsewhere in the IDE, rather than just for editing project files. 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 interactive stdin/stdout for console-based run
+    // configurations.
+    // We want to provide an intuitive experience for working with these additional editors, so we automatically switch
+    // to INSERT mode for interactive editors. Recognising these can be a bit tricky.
+    // These additional interactive editors are not file-based, but must have a writable document. However, log output
+    // documents are also writable (the IDE is writing new content as it becomes available) just not user-editable. So
+    // we must also check that the editor is not in read-only "viewer" mode (this includes "rendered" mode, which is
+    // read-only and also hides the caret).
+    // Furthermore, the interactive stdin/stdout console output is hosted in a read-only editor, but it can still be
+    // edited. The `ConsoleViewImpl` class installs a typing handler that ignores the editor's `isViewer` property and
+    // allows typing if the associated process (if any) is still running. We can get the editor's console view and check
+    // this ourselves, but we have to wait until the editor has finished initialising before it's available in user
+    // data.
+    // 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.
+    Runnable switchToInsertMode = () -> {
+      ExecutionContext context = injector.getExecutionContextManager().getEditorExecutionContext(new IjVimEditor(editor));
+      VimPlugin.getChange().insertBeforeCursor(new IjVimEditor(editor), context);
+      KeyHandler.getInstance().reset(new IjVimEditor(editor));
+    };
+    if (!editor.isViewer() &&
+        !EditorHelper.isFileEditor(editor) &&
+        editor.getDocument().isWritable() &&
+        !CommandStateHelper.inInsertMode(editor)) {
+      switchToInsertMode.run();
     }
-
-    if (injector.getApplication().isUnitTest()) {
+    ApplicationManager.getApplication().invokeLater(
+      () -> {
+        if (editor.isDisposed()) return;
+        ConsoleViewImpl consoleView = editor.getUserData(ConsoleViewImpl.CONSOLE_VIEW_IN_EDITOR_VIEW);
+        if (consoleView != null && consoleView.isRunning() && !CommandStateHelper.inInsertMode(editor)) {
+          switchToInsertMode.run();
+        }
+      });
     updateCaretsVisualAttributes(new IjVimEditor(editor));
   }
-  }
 
   public void editorDeinit(@NotNull Editor editor) {
     deinitLineNumbers(editor);
     UserDataManager.unInitializeEditor(editor);
     VimPlugin.getKey().unregisterShortcutKeys(new IjVimEditor(editor));
     CaretVisualAttributesHelperKt.removeCaretsVisualAttributes(editor);
-    if (editor instanceof EditorEx editorEx) {
-      editorEx.removePropertyChangeListener(FontSizeChangeListener.INSTANCE);
-    }
   }
 
   public void notifyIdeaJoin(@Nullable Project project, @NotNull VimEditor editor) {
@@ -238,8 +264,9 @@ public class EditorGroup implements PersistentStateComponent<Element>, VimEditor
     VimPlugin.getNotifications(project).notifyAboutIdeaJoin(editor);
   }
 
+  @Nullable
   @Override
-  public @Nullable Element getState() {
+  public Element getState() {
     Element element = new Element("editor");
     saveData(element);
     return element;
@@ -288,7 +315,7 @@ public class EditorGroup implements PersistentStateComponent<Element>, VimEditor
     @Override
     public Integer convert(@NotNull Editor editor, int lineNumber) {
       final IjVimEditor ijVimEditor = new IjVimEditor(editor);
-      final boolean number = options(injector, ijVimEditor).getNumber();
+      final boolean number = ijOptions(injector, ijVimEditor).getNumber();
       final int caretLine = editor.getCaretModel().getLogicalPosition().line;
 
       // lineNumber is 1 based
@@ -315,16 +342,18 @@ public class EditorGroup implements PersistentStateComponent<Element>, VimEditor
       .collect(Collectors.toList());
   }
 
+  @NotNull
   @Override
-  public @NotNull Collection<VimEditor> getEditors() {
+  public Collection<VimEditor> getEditors() {
     return getLocalEditors()
       .filter(UserDataManager::getVimInitialised)
       .map(IjVimEditor::new)
       .collect(Collectors.toList());
   }
 
+  @NotNull
   @Override
-  public @NotNull Collection<VimEditor> getEditors(@NotNull VimDocument buffer) {
+  public Collection<VimEditor> getEditors(@NotNull VimDocument buffer) {
     final Document document = ((IjVimDocument)buffer).getDocument();
     return getLocalEditors()
       .filter(editor -> UserDataManager.getVimInitialised(editor) && editor.getDocument().equals(document))
@@ -344,7 +373,7 @@ 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.LOCAL);
+    List<ClientAppSession> appSessions = ClientSessionsManager.getAppSessions(ClientKind.ALL);
     if (!appSessions.isEmpty()) {
       ClientAppSession localSession = appSessions.get(0);
       return localSession.getService(ClientEditorManager.class).editors();
@@ -353,37 +382,4 @@ public class EditorGroup implements PersistentStateComponent<Element>, VimEditor
       return Stream.empty();
     }
   }
-
-  /**
-   * Listens to property changes from the editor to hide ex text field/output panel when the editor's font is zoomed
-   */
-  private static class FontSizeChangeListener implements PropertyChangeListener {
-    public static FontSizeChangeListener INSTANCE = new FontSizeChangeListener();
-
-    @Override
-    public void propertyChange(PropertyChangeEvent evt) {
-      if (VimPlugin.isNotEnabled()) return;
-      if (evt.getPropertyName().equals(EditorEx.PROP_FONT_SIZE)) {
-        Object source = evt.getSource();
-        if (source instanceof Editor editor) {
-          // The editor is being zoomed, so hide the command line or output panel, if they're being shown. On the one
-          // hand, it's a little rude to cancel a command line for the user, but on the other, the panels obscure the
-          // zoom indicator, so it looks nicer if we hide them.
-          // Note that IDE scale is handled by LafManager.lookAndFeelChanged
-          VimCommandLine activeCommandLine = injector.getCommandLine().getActiveCommandLine();
-          if (activeCommandLine != null) {
-            activeCommandLine.close(true, false);
-          }
-          VimOutputPanel outputPanel = injector.getOutputPanel().getCurrentOutputPanel();
-          if (outputPanel != null) {
-            outputPanel.close();
-          }
-          VimModalInput modalInput = injector.getModalInput().getCurrentModalInput();
-          if (modalInput != null) {
-            modalInput.deactivate(true, false);
-          }
-        }
-      }
-    }
-  }
 }

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

@@ -0,0 +1,23 @@
+/*
+ * 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.group
+
+import com.intellij.openapi.components.Service
+import com.intellij.openapi.components.service
+import com.intellij.openapi.editor.Editor
+
+@Service
+internal class EditorHolderService {
+  var editor: Editor? = null
+
+  companion object {
+    @JvmStatic
+    fun getInstance(): EditorHolderService = service()
+  }
+}

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

@@ -0,0 +1,476 @@
+/*
+ * 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.group;
+
+import com.intellij.openapi.actionSystem.DataContext;
+import com.intellij.openapi.actionSystem.PlatformDataKeys;
+import com.intellij.openapi.application.ApplicationManager;
+import com.intellij.openapi.diagnostic.Logger;
+import com.intellij.openapi.editor.Document;
+import com.intellij.openapi.editor.Editor;
+import com.intellij.openapi.editor.LogicalPosition;
+import com.intellij.openapi.fileEditor.*;
+import com.intellij.openapi.fileEditor.ex.FileEditorManagerEx;
+import com.intellij.openapi.fileEditor.impl.EditorWindow;
+import com.intellij.openapi.fileEditor.impl.EditorsSplitters;
+import com.intellij.openapi.fileTypes.FileType;
+import com.intellij.openapi.fileTypes.FileTypeManager;
+import com.intellij.openapi.project.Project;
+import com.intellij.openapi.project.ProjectManager;
+import com.intellij.openapi.roots.ProjectRootManager;
+import com.intellij.openapi.vfs.LocalFileSystem;
+import com.intellij.openapi.vfs.VirtualFile;
+import com.intellij.openapi.vfs.VirtualFileManager;
+import com.intellij.openapi.vfs.VirtualFileSystem;
+import com.intellij.psi.search.FilenameIndex;
+import com.intellij.psi.search.GlobalSearchScope;
+import com.intellij.psi.search.ProjectScope;
+import com.maddyhome.idea.vim.VimPlugin;
+import com.maddyhome.idea.vim.api.*;
+import com.maddyhome.idea.vim.common.TextRange;
+import com.maddyhome.idea.vim.helper.EditorHelper;
+import com.maddyhome.idea.vim.helper.EditorHelperRt;
+import com.maddyhome.idea.vim.helper.MessageHelper;
+import com.maddyhome.idea.vim.helper.SearchHelper;
+import com.maddyhome.idea.vim.newapi.ExecuteExtensionKt;
+import com.maddyhome.idea.vim.newapi.IjEditorExecutionContext;
+import com.maddyhome.idea.vim.newapi.IjVimEditor;
+import com.maddyhome.idea.vim.state.VimStateMachine;
+import com.maddyhome.idea.vim.state.mode.Mode;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+import java.io.File;
+import java.util.Arrays;
+import java.util.Collection;
+
+import static com.maddyhome.idea.vim.api.VimInjectorKt.injector;
+import static com.maddyhome.idea.vim.newapi.IjVimInjectorKt.globalIjOptions;
+
+public class FileGroup extends VimFileBase {
+  public boolean openFile(@NotNull String filename, @NotNull ExecutionContext context) {
+    if (logger.isDebugEnabled()) {
+      logger.debug("openFile(" + filename + ")");
+    }
+    final Project project = PlatformDataKeys.PROJECT.getData(((IjEditorExecutionContext) context).getContext()); // API change - don't merge
+    if (project == null) return false;
+
+    VirtualFile found = findFile(filename, project);
+
+    if (found != null) {
+      if (logger.isDebugEnabled()) {
+        logger.debug("found file: " + found);
+      }
+      // Can't open a file unless it has a known file type. The next call will return the known type.
+      // If unknown, IDEA will prompt the user to pick a type.
+      FileType type = FileTypeManager.getInstance().getKnownFileTypeOrAssociate(found, project);
+
+      //noinspection IfStatementWithIdenticalBranches
+      if (type != null) {
+        FileEditorManager fem = FileEditorManager.getInstance(project);
+        fem.openFile(found, true);
+
+        return true;
+      }
+      else {
+        // There was no type and user didn't pick one. Don't open the file
+        // Return true here because we found the file but the user canceled by not picking a type.
+        return true;
+      }
+    }
+    else {
+      VimPlugin.showMessage(MessageHelper.message("unable.to.find.0", filename));
+
+      return false;
+    }
+  }
+
+  @Nullable VirtualFile findFile(@NotNull String filename, @NotNull Project project) {
+    VirtualFile found;
+    // Vim supports both ~/ and ~\ (tested on Mac and Windows). On Windows, it supports forward- and back-slashes, but
+    // it only supports forward slash on Unix (tested on Mac)
+    // VFS works with both directory separators (tested on Mac and Windows)
+    if (filename.startsWith("~/") || filename.startsWith("~\\")) {
+      String relativePath = filename.substring(2);
+      String dir = System.getProperty("user.home");
+      if (logger.isDebugEnabled()) {
+        logger.debug("home dir file");
+        logger.debug("looking for " + relativePath + " in " + dir);
+      }
+      found = LocalFileSystem.getInstance().refreshAndFindFileByIoFile(new File(dir, relativePath));
+    }
+    else {
+      found = LocalFileSystem.getInstance().findFileByIoFile(new File(filename));
+
+      if (found == null) {
+        found = findByNameInContentRoots(filename, project);
+        if (found == null) {
+          found = findByNameInProject(filename, project);
+        }
+      }
+    }
+
+    return found;
+  }
+
+  @Nullable
+  private VirtualFile findByNameInContentRoots(@NotNull String filename, @NotNull Project project) {
+    VirtualFile found = null;
+    ProjectRootManager prm = ProjectRootManager.getInstance(project);
+    VirtualFile[] roots = prm.getContentRoots();
+    for (int i = 0; i < roots.length; i++) {
+      if (logger.isDebugEnabled()) {
+        logger.debug("root[" + i + "] = " + roots[i].getPath());
+      }
+      found = roots[i].findFileByRelativePath(filename);
+      if (found != null) {
+        break;
+      }
+    }
+    return found;
+  }
+
+  @Nullable
+  private static VirtualFile findByNameInProject(@NotNull String filename, @NotNull Project project) {
+    GlobalSearchScope projectScope = ProjectScope.getProjectScope(project);
+    Collection<VirtualFile> names = FilenameIndex.getVirtualFilesByName(filename, projectScope);
+    if (!names.isEmpty()) {
+      return names.stream().findFirst().get();
+    }
+    return null;
+  }
+
+  /**
+   * Closes the current editor.
+   */
+  @Override
+  public void closeFile(@NotNull VimEditor editor, @NotNull ExecutionContext context) {
+    final Project project = PlatformDataKeys.PROJECT.getData(((DataContext)context.getContext()));
+    if (project != null) {
+      final FileEditorManagerEx fileEditorManager = FileEditorManagerEx.getInstanceEx(project);
+      final EditorWindow window = fileEditorManager.getCurrentWindow();
+      final VirtualFile virtualFile = fileEditorManager.getCurrentFile();
+
+      if (virtualFile != null && window != null) {
+        // During the work on VIM-2912 I've changed the close function to this one.
+        //   However, the function with manager seems to work weirdly and it causes VIM-2953
+        //window.getManager().closeFile(virtualFile, true, false);
+        window.closeFile(virtualFile);
+
+        // Get focus after closing tab
+        window.requestFocus(true);
+        if (!ApplicationManager.getApplication().isUnitTestMode()) {
+          // This thing doesn't have an implementation in test mode
+          EditorsSplitters.focusDefaultComponentInSplittersIfPresent(project);
+        }
+      }
+    }
+  }
+
+  /**
+   * Closes editor.
+   */
+  @Override
+  public void closeFile(int number, @NotNull ExecutionContext context) {
+    final Project project = PlatformDataKeys.PROJECT.getData(((IjEditorExecutionContext) context).getContext());
+    if (project == null) return;
+    final FileEditorManagerEx fileEditorManager = FileEditorManagerEx.getInstanceEx(project);
+    final EditorWindow window = fileEditorManager.getCurrentWindow();
+    VirtualFile[] editors = fileEditorManager.getOpenFiles();
+    if (window != null) {
+      if (number >= 0 && number < editors.length) {
+        fileEditorManager.closeFile(editors[number], window);
+      }
+    } if (!ApplicationManager.getApplication().isUnitTestMode()) {
+      // This thing doesn't have an implementation in test mode
+      EditorsSplitters.focusDefaultComponentInSplittersIfPresent(project);
+    }
+  }
+
+  /**
+   * Saves specific file in the project.
+   */
+  @Override
+  public void saveFile(@NotNull ExecutionContext context) {
+    NativeAction action;
+    if (globalIjOptions(injector).getIdeawrite().contains(IjOptionConstants.ideawrite_all)) {
+      action = injector.getNativeActionManager().getSaveAll();
+    }
+    else {
+      action = injector.getNativeActionManager().getSaveCurrent();
+    }
+    ExecuteExtensionKt.execute(action, context);
+  }
+
+  /**
+   * Saves all files in the project.
+   */
+  public void saveFiles(@NotNull ExecutionContext context) {
+    ExecuteExtensionKt.execute(VimInjectorKt.getInjector().getNativeActionManager().getSaveAll(), context);
+  }
+
+  /**
+   * Selects then next or previous editor.
+   */
+  @Override
+  public boolean selectFile(int count, @NotNull ExecutionContext context) {
+    final Project project = PlatformDataKeys.PROJECT.getData(((IjEditorExecutionContext) context).getContext());
+    if (project == null) return false;
+    FileEditorManager fem = FileEditorManager.getInstance(project); // API change - don't merge
+    VirtualFile[] editors = fem.getOpenFiles();
+    if (count == 99) {
+      count = editors.length - 1;
+    }
+    if (count < 0 || count >= editors.length) {
+      return false;
+    }
+
+    fem.openFile(editors[count], true);
+
+    return true;
+  }
+
+  /**
+   * Selects then next or previous editor.
+   */
+  public void selectNextFile(int count, @NotNull ExecutionContext context) {
+    Project project = PlatformDataKeys.PROJECT.getData(((IjEditorExecutionContext) context).getContext());
+    if (project == null) return;
+    FileEditorManager fem = FileEditorManager.getInstance(project); // API change - don't merge
+    VirtualFile[] editors = fem.getOpenFiles();
+    VirtualFile current = fem.getSelectedFiles()[0];
+    for (int i = 0; i < editors.length; i++) {
+      if (editors[i].equals(current)) {
+        int pos = (i + (count % editors.length) + editors.length) % editors.length;
+
+        fem.openFile(editors[pos], true);
+      }
+    }
+  }
+
+  /**
+   * Selects previous editor tab.
+   */
+  @Override
+  public void selectPreviousTab(@NotNull ExecutionContext context) {
+    Project project = PlatformDataKeys.PROJECT.getData(((DataContext)context.getContext()));
+    if (project == null) return;
+    VirtualFile vf = LastTabService.getInstance(project).getLastTab();
+    if (vf != null && vf.isValid()) {
+      FileEditorManager.getInstance(project).openFile(vf, true);
+    }
+    else {
+      VimPlugin.indicateError();
+    }
+  }
+
+  /**
+   * Returns the previous tab.
+   */
+  public @Nullable VirtualFile getPreviousTab(@NotNull DataContext context) {
+    Project project = PlatformDataKeys.PROJECT.getData(context);
+    if (project == null) return null;
+    VirtualFile vf = LastTabService.getInstance(project).getLastTab();
+    if (vf != null && vf.isValid()) {
+      return vf;
+    }
+    return null;
+  }
+
+  @Nullable Editor selectEditor(Project project, @NotNull VirtualFile file) {
+    FileEditorManager fMgr = FileEditorManager.getInstance(project);
+    FileEditor[] feditors = fMgr.openFile(file, true);
+    if (feditors.length > 0) {
+      if (feditors[0] instanceof TextEditor) {
+        Editor editor = ((TextEditor)feditors[0]).getEditor();
+        if (!editor.isDisposed()) {
+          return editor;
+        }
+      }
+    }
+
+    return null;
+  }
+
+  @Override
+  public void displayLocationInfo(@NotNull VimEditor vimEditor) {
+    Editor editor = ((IjVimEditor)vimEditor).getEditor();
+    StringBuilder msg = new StringBuilder();
+    Document doc = editor.getDocument();
+
+    if (!(VimStateMachine.Companion.getInstance(new IjVimEditor(editor)).getMode() instanceof Mode.VISUAL)) {
+      LogicalPosition lp = editor.getCaretModel().getLogicalPosition();
+      int col = editor.getCaretModel().getOffset() - doc.getLineStartOffset(lp.line);
+      int endoff = doc.getLineEndOffset(lp.line);
+      if (endoff < EditorHelperRt.getFileSize(editor) && doc.getCharsSequence().charAt(endoff) == '\n') {
+        endoff--;
+      }
+      int ecol = endoff - doc.getLineStartOffset(lp.line);
+      LogicalPosition elp = editor.offsetToLogicalPosition(endoff);
+
+      msg.append("Col ").append(col + 1);
+      if (col != lp.column) {
+        msg.append("-").append(lp.column + 1);
+      }
+
+      msg.append(" of ").append(ecol + 1);
+      if (ecol != elp.column) {
+        msg.append("-").append(elp.column + 1);
+      }
+
+      int lline = editor.getCaretModel().getLogicalPosition().line;
+      int total = new IjVimEditor(editor).lineCount();
+
+      msg.append("; Line ").append(lline + 1).append(" of ").append(total);
+
+      SearchHelper.CountPosition cp = SearchHelper.countWords(editor);
+
+      msg.append("; Word ").append(cp.getPosition()).append(" of ").append(cp.getCount());
+
+      int offset = editor.getCaretModel().getOffset();
+      int size = EditorHelperRt.getFileSize(editor);
+
+      msg.append("; Character ").append(offset + 1).append(" of ").append(size);
+    }
+    else {
+      msg.append("Selected ");
+
+      TextRange vr = new TextRange(editor.getSelectionModel().getBlockSelectionStarts(),
+                                   editor.getSelectionModel().getBlockSelectionEnds());
+      vr.normalize();
+
+      int lines;
+      SearchHelper.CountPosition cp = SearchHelper.countWords(editor);
+      int words = cp.getCount();
+      int word = 0;
+      if (vr.isMultiple()) {
+        lines = vr.size();
+        int cols = vr.getMaxLength();
+
+        msg.append(cols).append(" Cols; ");
+
+        for (int i = 0; i < vr.size(); i++) {
+          cp = SearchHelper.countWords(editor, vr.getStartOffsets()[i], vr.getEndOffsets()[i] - 1);
+          word += cp.getCount();
+        }
+      }
+      else {
+        LogicalPosition slp = editor.offsetToLogicalPosition(vr.getStartOffset());
+        LogicalPosition elp = editor.offsetToLogicalPosition(vr.getEndOffset());
+
+        lines = elp.line - slp.line + 1;
+
+        cp = SearchHelper.countWords(editor, vr.getStartOffset(), vr.getEndOffset() - 1);
+        word = cp.getCount();
+      }
+
+      int total = new IjVimEditor(editor).lineCount();
+
+      msg.append(lines).append(" of ").append(total).append(" Lines");
+
+      msg.append("; ").append(word).append(" of ").append(words).append(" Words");
+
+      int chars = vr.getSelectionCount();
+      int size = EditorHelperRt.getFileSize(editor);
+
+      msg.append("; ").append(chars).append(" of ").append(size).append(" Characters");
+    }
+
+    VimPlugin.showMessage(msg.toString());
+  }
+
+  @Override
+  public void displayFileInfo(@NotNull VimEditor vimEditor, boolean fullPath) {
+    Editor editor = ((IjVimEditor)vimEditor).getEditor();
+    StringBuilder msg = new StringBuilder();
+    VirtualFile vf = EditorHelper.getVirtualFile(editor);
+    if (vf != null) {
+      msg.append('"');
+      if (fullPath) {
+        msg.append(vf.getPath());
+      }
+      else {
+        Project project = editor.getProject();
+        if (project != null) {
+          VirtualFile root = ProjectRootManager.getInstance(project).getFileIndex().getContentRootForFile(vf);
+          if (root != null) {
+            msg.append(vf.getPath().substring(root.getPath().length() + 1));
+          }
+          else {
+            msg.append(vf.getPath());
+          }
+        }
+      }
+      msg.append("\" ");
+    }
+    else {
+      msg.append("\"[No File]\" ");
+    }
+
+    Document doc = editor.getDocument();
+    if (!doc.isWritable()) {
+      msg.append("[RO] ");
+    }
+    else if (FileDocumentManager.getInstance().isDocumentUnsaved(doc)) {
+      msg.append("[+] ");
+    }
+
+    int lline = editor.getCaretModel().getLogicalPosition().line;
+    int total = new IjVimEditor(editor).lineCount();
+    int pct = (int)((float)lline / (float)total * 100f + 0.5);
+
+    msg.append("line ").append(lline + 1).append(" of ").append(total);
+    msg.append(" --").append(pct).append("%-- ");
+
+    LogicalPosition lp = editor.getCaretModel().getLogicalPosition();
+    int col = editor.getCaretModel().getOffset() - doc.getLineStartOffset(lline);
+
+    msg.append("col ").append(col + 1);
+    if (col != lp.column) {
+      msg.append("-").append(lp.column + 1);
+    }
+
+    VimPlugin.showMessage(msg.toString());
+  }
+
+  private static final @NotNull Logger logger = Logger.getInstance(FileGroup.class.getName());
+
+  /**
+   * Respond to editor tab selection and remember the last used tab
+   */
+  public static void fileEditorManagerSelectionChangedCallback(@NotNull FileEditorManagerEvent event) {
+    if (event.getOldFile() != null) {
+      LastTabService.getInstance(event.getManager().getProject()).setLastTab(event.getOldFile());
+    }
+  }
+
+  @Nullable
+  @Override
+  public VimEditor selectEditor(@NotNull String projectId, @NotNull String documentPath, @Nullable String protocol) {
+    VirtualFileSystem fileSystem = VirtualFileManager.getInstance().getFileSystem(protocol);
+    if (fileSystem == null) return null;
+    VirtualFile virtualFile = fileSystem.findFileByPath(documentPath);
+    if (virtualFile == null) return null;
+
+    Project project = Arrays.stream(ProjectManager.getInstance().getOpenProjects())
+      .filter(p -> injector.getFile().getProjectId(p).equals(projectId))
+      .findFirst().orElseThrow();
+
+    Editor editor = selectEditor(project, virtualFile);
+    if (editor == null) return null;
+    return new IjVimEditor(editor);
+  }
+
+  @NotNull
+  @Override
+  public String getProjectId(@NotNull Object project) {
+    if (!(project instanceof Project)) throw new IllegalArgumentException();
+    return ((Project) project).getName();
+  }
+}

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

@@ -1,443 +0,0 @@
-/*
- * 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.group
-
-import com.intellij.openapi.actionSystem.DataContext
-import com.intellij.openapi.actionSystem.PlatformDataKeys
-import com.intellij.openapi.application.ApplicationManager
-import com.intellij.openapi.diagnostic.Logger
-import com.intellij.openapi.editor.Editor
-import com.intellij.openapi.fileEditor.FileDocumentManager
-import com.intellij.openapi.fileEditor.FileEditorManager
-import com.intellij.openapi.fileEditor.FileEditorManagerEvent
-import com.intellij.openapi.fileEditor.TextEditor
-import com.intellij.openapi.fileEditor.ex.FileEditorManagerEx
-import com.intellij.openapi.fileEditor.impl.EditorsSplitters
-import com.intellij.openapi.fileTypes.FileTypeManager
-import com.intellij.openapi.project.Project
-import com.intellij.openapi.project.ProjectManager
-import com.intellij.openapi.roots.ProjectRootManager
-import com.intellij.openapi.vfs.LocalFileSystem
-import com.intellij.openapi.vfs.VirtualFile
-import com.intellij.openapi.vfs.VirtualFileManager
-import com.intellij.psi.search.FilenameIndex
-import com.intellij.psi.search.ProjectScope
-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.VimFileBase
-import com.maddyhome.idea.vim.api.injector
-import com.maddyhome.idea.vim.common.TextRange
-import com.maddyhome.idea.vim.group.LastTabService.Companion.getInstance
-import com.maddyhome.idea.vim.helper.EditorHelper
-import com.maddyhome.idea.vim.helper.MessageHelper.message
-import com.maddyhome.idea.vim.helper.countWords
-import com.maddyhome.idea.vim.helper.fileSize
-import com.maddyhome.idea.vim.newapi.IjEditorExecutionContext
-import com.maddyhome.idea.vim.newapi.IjVimEditor
-import com.maddyhome.idea.vim.newapi.execute
-import com.maddyhome.idea.vim.newapi.globalIjOptions
-import com.maddyhome.idea.vim.state.mode.Mode.VISUAL
-import java.io.File
-import java.util.*
-
-class FileGroup : VimFileBase() {
-  override fun openFile(filename: String, context: ExecutionContext): Boolean {
-    if (logger.isDebugEnabled) {
-      logger.debug("openFile($filename)")
-    }
-    val project = PlatformDataKeys.PROJECT.getData((context as IjEditorExecutionContext).context)
-      ?: return false // API change - don't merge
-
-    val found = findFile(filename, project)
-
-    if (found != null) {
-      if (logger.isDebugEnabled) {
-        logger.debug("found file: $found")
-      }
-      // Can't open a file unless it has a known file type. The next call will return the known type.
-      // If unknown, IDEA will prompt the user to pick a type.
-      val type = FileTypeManager.getInstance().getKnownFileTypeOrAssociate(found, project)
-
-      if (type != null) {
-        val fem = FileEditorManager.getInstance(project)
-        fem.openFile(found, true)
-
-        return true
-      } else {
-        // There was no type and user didn't pick one. Don't open the file
-        // Return true here because we found the file but the user canceled by not picking a type.
-        return true
-      }
-    } else {
-      VimPlugin.showMessage(message("unable.to.find.0", filename))
-
-      return false
-    }
-  }
-
-  fun findFile(filename: String, project: Project): VirtualFile? {
-    var found: VirtualFile?
-    // Vim supports both ~/ and ~\ (tested on Mac and Windows). On Windows, it supports forward- and back-slashes, but
-    // it only supports forward slash on Unix (tested on Mac)
-    // VFS works with both directory separators (tested on Mac and Windows)
-    if (filename.startsWith("~/") || filename.startsWith("~\\")) {
-      val relativePath = filename.substring(2)
-      val dir = System.getProperty("user.home")
-      if (logger.isDebugEnabled) {
-        logger.debug("home dir file")
-        logger.debug("looking for $relativePath in $dir")
-      }
-      found = LocalFileSystem.getInstance().refreshAndFindFileByIoFile(File(dir, relativePath))
-    } else {
-      found = LocalFileSystem.getInstance().findFileByIoFile(File(filename))
-
-      if (found == null) {
-        found = findByNameInContentRoots(filename, project)
-        if (found == null) {
-          found = findByNameInProject(filename, project)
-        }
-      }
-    }
-
-    return found
-  }
-
-  private fun findByNameInContentRoots(filename: String, project: Project): VirtualFile? {
-    var found: VirtualFile? = null
-    val prm = ProjectRootManager.getInstance(project)
-    val roots = prm.contentRoots
-    for (i in roots.indices) {
-      if (logger.isDebugEnabled) {
-        logger.debug("root[" + i + "] = " + roots[i].path)
-      }
-      found = roots[i].findFileByRelativePath(filename)
-      if (found != null) {
-        break
-      }
-    }
-    return found
-  }
-
-  /**
-   * Closes the current editor.
-   */
-  override fun closeFile(editor: VimEditor, context: ExecutionContext) {
-    val project = PlatformDataKeys.PROJECT.getData((context.context as DataContext))
-    if (project != null) {
-      val fileEditorManager = FileEditorManagerEx.getInstanceEx(project)
-      val window = fileEditorManager.currentWindow
-      val virtualFile = fileEditorManager.currentFile
-
-      if (virtualFile != null && window != null) {
-        // During the work on VIM-2912 I've changed the close function to this one.
-        //   However, the function with manager seems to work weirdly and it causes VIM-2953
-        //window.getManager().closeFile(virtualFile, true, false);
-        window.closeFile(virtualFile)
-
-        // Get focus after closing tab
-        window.requestFocus(true)
-        if (!ApplicationManager.getApplication().isUnitTestMode) {
-          // This thing doesn't have an implementation in test mode
-          EditorsSplitters.focusDefaultComponentInSplittersIfPresent(project)
-        }
-      }
-    }
-  }
-
-  /**
-   * Closes editor.
-   */
-  override fun closeFile(number: Int, context: ExecutionContext) {
-    val project = PlatformDataKeys.PROJECT.getData((context as IjEditorExecutionContext).context) ?: return
-    val fileEditorManager = FileEditorManagerEx.getInstanceEx(project)
-    val window = fileEditorManager.currentWindow
-    val editors = fileEditorManager.openFiles
-    if (window != null) {
-      if (number >= 0 && number < editors.size) {
-        fileEditorManager.closeFile(editors[number], window)
-      }
-    }
-    if (!ApplicationManager.getApplication().isUnitTestMode) {
-      // This thing doesn't have an implementation in test mode
-      EditorsSplitters.focusDefaultComponentInSplittersIfPresent(project)
-    }
-  }
-
-  /**
-   * Saves specific file in the project.
-   */
-  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(editor, context)
-  }
-
-  /**
-   * Saves all files in the project.
-   */
-  override fun saveFiles(editor: VimEditor, context: ExecutionContext) {
-    injector.nativeActionManager.saveAll.execute(editor, context)
-  }
-
-  /**
-   * Selects then next or previous editor.
-   */
-  override fun selectFile(count: Int, context: ExecutionContext): Boolean {
-    var count = count
-    val project = PlatformDataKeys.PROJECT.getData((context as IjEditorExecutionContext).context) ?: return false
-    val fem = FileEditorManager.getInstance(project) // API change - don't merge
-    val editors = fem.openFiles
-    if (count == 99) {
-      count = editors.size - 1
-    }
-    if (count < 0 || count >= editors.size) {
-      return false
-    }
-
-    fem.openFile(editors[count], true)
-
-    return true
-  }
-
-  /**
-   * Selects then next or previous editor.
-   */
-  override fun selectNextFile(count: Int, context: ExecutionContext) {
-    val project = PlatformDataKeys.PROJECT.getData((context as IjEditorExecutionContext).context) ?: return
-    val fem = FileEditorManager.getInstance(project) // API change - don't merge
-    val editors = fem.openFiles
-    val current = fem.selectedFiles[0]
-    for (i in editors.indices) {
-      if (editors[i] == current) {
-        val pos = (i + (count % editors.size) + editors.size) % editors.size
-
-        fem.openFile(editors[pos], true)
-      }
-    }
-  }
-
-  /**
-   * Selects previous editor tab.
-   */
-  override fun selectPreviousTab(context: ExecutionContext) {
-    val project = PlatformDataKeys.PROJECT.getData((context.context as DataContext)) ?: return
-    val vf = getInstance(project).lastTab
-    if (vf != null && vf.isValid) {
-      FileEditorManager.getInstance(project).openFile(vf, true)
-    } else {
-      VimPlugin.indicateError()
-    }
-  }
-
-  /**
-   * Returns the previous tab.
-   */
-  fun getPreviousTab(context: DataContext): VirtualFile? {
-    val project = PlatformDataKeys.PROJECT.getData(context) ?: return null
-    val vf = getInstance(project).lastTab
-    if (vf != null && vf.isValid) {
-      return vf
-    }
-    return null
-  }
-
-  fun selectEditor(project: Project, file: VirtualFile): Editor? {
-    val fMgr = FileEditorManager.getInstance(project)
-    val feditors = fMgr.openFile(file, true)
-    if (feditors.size > 0) {
-      if (feditors[0] is TextEditor) {
-        val editor = (feditors[0] as TextEditor).editor
-        if (!editor.isDisposed) {
-          return editor
-        }
-      }
-    }
-
-    return null
-  }
-
-  override fun displayLocationInfo(vimEditor: VimEditor) {
-    val editor = (vimEditor as IjVimEditor).editor
-    val msg = StringBuilder()
-    val doc = editor.document
-
-    if (injector.vimState.mode !is VISUAL) {
-      val lp = editor.caretModel.logicalPosition
-      val col = editor.caretModel.offset - doc.getLineStartOffset(lp.line)
-      var endoff = doc.getLineEndOffset(lp.line)
-      if (endoff < editor.fileSize && doc.charsSequence[endoff] == '\n') {
-        endoff--
-      }
-      val ecol = endoff - doc.getLineStartOffset(lp.line)
-      val elp = editor.offsetToLogicalPosition(endoff)
-
-      msg.append("Col ").append(col + 1)
-      if (col != lp.column) {
-        msg.append("-").append(lp.column + 1)
-      }
-
-      msg.append(" of ").append(ecol + 1)
-      if (ecol != elp.column) {
-        msg.append("-").append(elp.column + 1)
-      }
-
-      val lline = editor.caretModel.logicalPosition.line
-      val total = IjVimEditor(editor).lineCount()
-
-      msg.append("; Line ").append(lline + 1).append(" of ").append(total)
-
-      val cp = countWords(vimEditor)
-
-      msg.append("; Word ").append(cp.position).append(" of ").append(cp.count)
-
-      val offset = editor.caretModel.offset
-      val size = editor.fileSize
-
-      msg.append("; Character ").append(offset + 1).append(" of ").append(size)
-    } else {
-      msg.append("Selected ")
-
-      val vr = TextRange(
-        editor.selectionModel.blockSelectionStarts,
-        editor.selectionModel.blockSelectionEnds
-      )
-      vr.normalize()
-
-      val lines: Int
-      var cp = countWords(vimEditor)
-      val words = cp.count
-      var word = 0
-      if (vr.isMultiple) {
-        lines = vr.size()
-        val cols = vr.maxLength
-
-        msg.append(cols).append(" Cols; ")
-
-        for (i in 0 until vr.size()) {
-          cp = countWords(vimEditor, vr.startOffsets[i], (vr.endOffsets[i] - 1).toLong())
-          word += cp.count
-        }
-      } else {
-        val slp = editor.offsetToLogicalPosition(vr.startOffset)
-        val elp = editor.offsetToLogicalPosition(vr.endOffset)
-
-        lines = elp.line - slp.line + 1
-
-        cp = countWords(vimEditor, vr.startOffset, (vr.endOffset - 1).toLong())
-        word = cp.count
-      }
-
-      val total = IjVimEditor(editor).lineCount()
-
-      msg.append(lines).append(" of ").append(total).append(" Lines")
-
-      msg.append("; ").append(word).append(" of ").append(words).append(" Words")
-
-      val chars = vr.selectionCount
-      val size = editor.fileSize
-
-      msg.append("; ").append(chars).append(" of ").append(size).append(" Characters")
-    }
-
-    VimPlugin.showMessage(msg.toString())
-  }
-
-  override fun displayFileInfo(vimEditor: VimEditor, fullPath: Boolean) {
-    val editor = (vimEditor as IjVimEditor).editor
-    val msg = StringBuilder()
-    val vf = EditorHelper.getVirtualFile(editor)
-    if (vf != null) {
-      msg.append('"')
-      if (fullPath) {
-        msg.append(vf.path)
-      } else {
-        val project = editor.project
-        if (project != null) {
-          val root = ProjectRootManager.getInstance(project).fileIndex.getContentRootForFile(vf)
-          if (root != null) {
-            msg.append(vf.path.substring(root.path.length + 1))
-          } else {
-            msg.append(vf.path)
-          }
-        }
-      }
-      msg.append("\" ")
-    } else {
-      msg.append("\"[No File]\" ")
-    }
-
-    val doc = editor.document
-    if (!doc.isWritable) {
-      msg.append("[RO] ")
-    } else if (FileDocumentManager.getInstance().isDocumentUnsaved(doc)) {
-      msg.append("[+] ")
-    }
-
-    val lline = editor.caretModel.logicalPosition.line
-    val total = IjVimEditor(editor).lineCount()
-    val pct = (lline.toFloat() / total.toFloat() * 100f + 0.5).toInt()
-
-    msg.append("line ").append(lline + 1).append(" of ").append(total)
-    msg.append(" --").append(pct).append("%-- ")
-
-    val lp = editor.caretModel.logicalPosition
-    val col = editor.caretModel.offset - doc.getLineStartOffset(lline)
-
-    msg.append("col ").append(col + 1)
-    if (col != lp.column) {
-      msg.append("-").append(lp.column + 1)
-    }
-
-    VimPlugin.showMessage(msg.toString())
-  }
-
-  override fun selectEditor(projectId: String, documentPath: String, protocol: String?): VimEditor? {
-    val fileSystem = VirtualFileManager.getInstance().getFileSystem(protocol) ?: return null
-    val virtualFile = fileSystem.findFileByPath(documentPath) ?: return null
-
-    val project = Arrays.stream(ProjectManager.getInstance().openProjects)
-      .filter { p: Project? -> injector.file.getProjectId(p!!) == projectId }
-      .findFirst().orElseThrow()
-
-    val editor = selectEditor(project, virtualFile) ?: return null
-    return IjVimEditor(editor)
-  }
-
-  override fun getProjectId(project: Any): String {
-    require(project is Project)
-    return project.name + "-" + project.locationHash
-  }
-
-  companion object {
-    private fun findByNameInProject(filename: String, project: Project): VirtualFile? {
-      val projectScope = ProjectScope.getProjectScope(project)
-      val names = FilenameIndex.getVirtualFilesByName(filename, projectScope)
-      if (!names.isEmpty()) {
-        return names.stream().findFirst().get()
-      }
-      return null
-    }
-
-    private val logger = Logger.getInstance(
-      FileGroup::class.java.name
-    )
-
-    /**
-     * Respond to editor tab selection and remember the last used tab
-     */
-    fun fileEditorManagerSelectionChangedCallback(event: FileEditorManagerEvent) {
-      if (event.oldFile != null) {
-        getInstance(event.manager.project).lastTab = event.oldFile
-      }
-    }
-  }
-}

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

@@ -14,7 +14,9 @@ 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.history.*;
+import com.maddyhome.idea.vim.history.HistoryBlock;
+import com.maddyhome.idea.vim.history.HistoryEntry;
+import com.maddyhome.idea.vim.history.VimHistoryBase;
 import org.jdom.Element;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
@@ -33,20 +35,21 @@ public class HistoryGroup extends VimHistoryBase implements PersistentStateCompo
     logger.debug("saveData");
     Element hist = new Element("history");
 
-    for (Type type : getHistories().keySet()) {
-      saveData(hist, type);
-    }
+    saveData(hist, SEARCH);
+    saveData(hist, COMMAND);
+    saveData(hist, EXPRESSION);
+    saveData(hist, INPUT);
 
     element.addContent(hist);
   }
 
-  private void saveData(@NotNull Element element, VimHistory.Type type) {
-    final HistoryBlock block = getHistories().get(type);
+  private void saveData(@NotNull Element element, String key) {
+    final HistoryBlock block = getHistories().get(key);
     if (block == null) {
       return;
     }
 
-    final Element root = new Element("history-" + typeToKey(type));
+    final Element root = new Element("history-" + key);
 
     for (HistoryEntry entry : block.getEntries()) {
       final Element entryElement = new Element("entry");
@@ -64,10 +67,10 @@ public class HistoryGroup extends VimHistoryBase implements PersistentStateCompo
       return;
     }
 
-    for (Element child : hist.getChildren()) {
-      String key = child.getName().replace("history-", "");
-      readData(hist, key);
-    }
+    readData(hist, SEARCH);
+    readData(hist, COMMAND);
+    readData(hist, EXPRESSION);
+    readData(hist, INPUT);
   }
 
   private void readData(@NotNull Element element, String key) {
@@ -77,7 +80,7 @@ public class HistoryGroup extends VimHistoryBase implements PersistentStateCompo
     }
 
     block = new HistoryBlock();
-    getHistories().put(getTypeForString(key), block);
+    getHistories().put(key, block);
 
     final Element root = element.getChild("history-" + key);
     if (root != null) {
@@ -91,25 +94,6 @@ public class HistoryGroup extends VimHistoryBase implements PersistentStateCompo
     }
   }
 
-  private String typeToKey(VimHistory.Type type) {
-    if (type instanceof VimHistory.Type.Search) {
-      return SEARCH;
-    }
-    if (type instanceof VimHistory.Type.Command) {
-      return COMMAND;
-    }
-    if (type instanceof VimHistory.Type.Expression) {
-      return EXPRESSION;
-    }
-    if (type instanceof VimHistory.Type.Input) {
-      return INPUT;
-    }
-    if (type instanceof VimHistory.Type.Custom) {
-      return ((Type.Custom) type).getId();
-    }
-    return "unreachable";
-  }
-
   @Nullable
   @Override
   public Element getState() {

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

@@ -19,22 +19,24 @@ import com.maddyhome.idea.vim.options.OptionAccessScope
  * options
  */
 @Suppress("SpellCheckingInspection")
-open class GlobalIjOptions(scope: OptionAccessScope) : OptionsPropertiesBase(scope) {
-  var ide: String by optionProperty(IjOptions.ide)
-  var ideamarks: Boolean by optionProperty(IjOptions.ideamarks)
-  var ideastatusicon: String by optionProperty(IjOptions.ideastatusicon)
-  val ideavimsupport: StringListOptionValue by optionProperty(IjOptions.ideavimsupport)
-  var ideawrite: String by optionProperty(IjOptions.ideawrite)
-  val lookupkeys: StringListOptionValue by optionProperty(IjOptions.lookupkeys)
-  var trackactionids: Boolean by optionProperty(IjOptions.trackactionids)
-  var visualdelay: Int by optionProperty(IjOptions.visualdelay)
+public open class GlobalIjOptions(scope: OptionAccessScope) : OptionsPropertiesBase(scope) {
+  public var ide: String by optionProperty(IjOptions.ide)
+  public var ideamarks: Boolean by optionProperty(IjOptions.ideamarks)
+  public var ideastatusicon: String by optionProperty(IjOptions.ideastatusicon)
+  public val ideavimsupport: StringListOptionValue by optionProperty(IjOptions.ideavimsupport)
+  public var ideawrite: String by optionProperty(IjOptions.ideawrite)
+  public val lookupkeys: StringListOptionValue by optionProperty(IjOptions.lookupkeys)
+  public var trackactionids: Boolean by optionProperty(IjOptions.trackactionids)
+  public var visualdelay: Int by optionProperty(IjOptions.visualdelay)
 
   // Temporary options to control work-in-progress behaviour
-  var closenotebooks: Boolean by optionProperty(IjOptions.closenotebooks)
-  var commandOrMotionAnnotation: Boolean by optionProperty(IjOptions.commandOrMotionAnnotation)
-  var oldundo: Boolean by optionProperty(IjOptions.oldundo)
-  var unifyjumps: Boolean by optionProperty(IjOptions.unifyjumps)
-  var vimscriptFunctionAnnotation: Boolean by optionProperty(IjOptions.vimscriptFunctionAnnotation)
+  public var closenotebooks: Boolean by optionProperty(IjOptions.closenotebooks)
+  public var commandOrMotionAnnotation: Boolean by optionProperty(IjOptions.commandOrMotionAnnotation)
+  public var exCommandAnnotation: Boolean by optionProperty(IjOptions.exCommandAnnotation)
+  public var oldundo: Boolean by optionProperty(IjOptions.oldundo)
+  public var unifyjumps: Boolean by optionProperty(IjOptions.unifyjumps)
+  public var useNewRegex: Boolean by optionProperty(IjOptions.useNewRegex)
+  public var vimscriptFunctionAnnotation: Boolean by optionProperty(IjOptions.vimscriptFunctionAnnotation)
 }
 
 /**
@@ -42,19 +44,20 @@ open class GlobalIjOptions(scope: OptionAccessScope) : OptionsPropertiesBase(sco
  *
  * As a convenience, this class also provides access to the IntelliJ specific global options, via inheritance.
  */
-class EffectiveIjOptions(scope: OptionAccessScope.EFFECTIVE): GlobalIjOptions(scope) {
+public class EffectiveIjOptions(scope: OptionAccessScope.EFFECTIVE): GlobalIjOptions(scope) {
   // Vim options that are implemented purely by existing IntelliJ features and not used by vim-engine
-  var breakindent: Boolean by optionProperty(IjOptions.breakindent)
-  val colorcolumn: StringListOptionValue by optionProperty(IjOptions.colorcolumn)
-  var cursorline: Boolean by optionProperty(IjOptions.cursorline)
-  var fileformat: String by optionProperty(IjOptions.fileformat)
-  var list: Boolean by optionProperty(IjOptions.list)
-  var relativenumber: Boolean by optionProperty(IjOptions.relativenumber)
-  var textwidth: Int by optionProperty(IjOptions.textwidth)
-  var wrap: Boolean by optionProperty(IjOptions.wrap)
+  public var breakindent: Boolean by optionProperty(IjOptions.breakindent)
+  public val colorcolumn: StringListOptionValue by optionProperty(IjOptions.colorcolumn)
+  public var cursorline: Boolean by optionProperty(IjOptions.cursorline)
+  public var fileformat: String by optionProperty(IjOptions.fileformat)
+  public var list: Boolean by optionProperty(IjOptions.list)
+  public var number: Boolean by optionProperty(IjOptions.number)
+  public var relativenumber: Boolean by optionProperty(IjOptions.relativenumber)
+  public var textwidth: Int by optionProperty(IjOptions.textwidth)
+  public var wrap: Boolean by optionProperty(IjOptions.wrap)
 
   // IntelliJ specific options
-  var ideacopypreprocess: Boolean by optionProperty(IjOptions.ideacopypreprocess)
-  var ideajoin: Boolean by optionProperty(IjOptions.ideajoin)
-  var idearefactormode: String by optionProperty(IjOptions.idearefactormode)
+  public var ideacopypreprocess: Boolean by optionProperty(IjOptions.ideacopypreprocess)
+  public var ideajoin: Boolean by optionProperty(IjOptions.ideajoin)
+  public var idearefactormode: String by optionProperty(IjOptions.idearefactormode)
 }