Set plugin version to chylex-28

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

.github/workflows/closeYoutrackOnCommit.yml

@@ -20,10 +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: ${{ github.workspace }} # location for the settings.xml file
@@ -34,7 +34,7 @@ jobs:
           echo "LAST_COMMIT=$(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/integrationsTest.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/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

@@ -11,7 +11,7 @@ on:
 jobs:
   build:
 
-    if: false
+    if: github.event.pull_request.merged == true && github.repository == 'JetBrains/ideavim'
     runs-on: ubuntu-latest
 
     steps:
@@ -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

@@ -9,13 +9,20 @@ jobs:
     runs-on: macos-latest
     steps:
       - uses: actions/checkout@v4
+      - name: Apply Patch
+        run: |
+          git apply tests/ui-ij-tests/src/test/kotlin/ui/octopus.patch
       - name: Setup Java
         uses: actions/setup-java@v4
         with:
           distribution: zulu
           java-version: 17
       - name: Setup FFmpeg
-        run: brew install ffmpeg
+        uses: FedericoCarboni/setup-ffmpeg@v3
+        with:
+          # Not strictly necessary, but it may prevent rate limit
+          # errors especially on GitHub-hosted macos machines.
+          github-token: ${{ secrets.GITHUB_TOKEN }}
       - name: Setup Gradle
         uses: gradle/gradle-build-action@v2.4.2
       - name: Build Plugin
@@ -23,7 +30,7 @@ jobs:
       - name: Run Idea
         run: |
           mkdir -p build/reports
-          gradle runIdeForUiTests -Doctopus.handler=false > build/reports/idea.log &
+          gradle runIdeForUiTests > build/reports/idea.log &
       - name: Wait for Idea started
         uses: jtalk/url-health-check-action@v3
         with:
@@ -45,7 +52,6 @@ jobs:
           name: ui-test-fails-report-mac
           path: |
             build/reports
-            tests/ui-ij-tests/build/reports
             sandbox-idea-log
 #  build-for-ui-test-linux:
 #    runs-on: ubuntu-latest

.github/workflows/runUiPyTests.yml

@@ -18,7 +18,11 @@ jobs:
         with:
           python-version: '3.10'
       - name: Setup FFmpeg
-        run: brew install ffmpeg
+        uses: FedericoCarboni/setup-ffmpeg@v3
+        with:
+          # Not strictly necessary, but it may prevent rate limit
+          # errors especially on GitHub-hosted macos machines.
+          github-token: ${{ secrets.GITHUB_TOKEN }}
       - name: Setup Gradle
         uses: gradle/gradle-build-action@v2.4.2
       - name: Build Plugin
@@ -48,5 +52,4 @@ jobs:
           name: ui-test-fails-report-mac
           path: |
             build/reports
-            tests/ui-py-tests/build/reports
             sandbox-idea-log

.github/workflows/runUiTests.yml

@@ -15,7 +15,11 @@ jobs:
           distribution: zulu
           java-version: 17
       - name: Setup FFmpeg
-        run: brew install ffmpeg
+        uses: FedericoCarboni/setup-ffmpeg@v3
+        with:
+          # Not strictly necessary, but it may prevent rate limit
+          # errors especially on GitHub-hosted macos machines.
+          github-token: ${{ secrets.GITHUB_TOKEN }}
       - name: Setup Gradle
         uses: gradle/gradle-build-action@v2.4.2
       - name: Build Plugin
@@ -45,7 +49,6 @@ jobs:
           name: ui-test-fails-report-mac
           path: |
             build/reports
-            tests/ui-ij-tests/build/reports
             sandbox-idea-log
 #  build-for-ui-test-linux:
 #    runs-on: ubuntu-latest

.github/workflows/updateAffectedRate.yml

@@ -0,0 +1,34 @@
+# This workflow will build a package using Gradle and then publish it to GitHub packages when a release is created
+# For more information see: https://github.com/actions/setup-java/blob/main/docs/advanced-usage.md#Publishing-using-gradle
+
+# This workflow syncs changes from the docs folder of IdeaVim to the IdeaVim.wiki repository
+
+name: Update Affected Rate field on YouTrack
+
+on:
+  workflow_dispatch:
+  schedule:
+    - cron: '0 8 * * *'
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+    if: github.repository == 'JetBrains/ideavim'
+
+    steps:
+      - name: Fetch origin repo
+        uses: actions/checkout@v3
+
+      - name: Set up JDK 17
+        uses: actions/setup-java@v2
+        with:
+          java-version: '17'
+          distribution: 'adopt'
+          server-id: github # Value of the distributionManagement/repository/id field of the pom.xml
+          settings-path: ${{ github.workspace }} # location for the settings.xml file
+
+      - name: Update YouTrack
+        run: ./gradlew scripts:updateAffectedRates
+        env:
+          YOUTRACK_TOKEN: ${{ secrets.YOUTRACK_TOKEN }}

.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

@@ -7,12 +7,15 @@ on:
   workflow_dispatch:
   schedule:
     - cron: '0 10 * * *'
+# Workflow run on push is disabled to avoid conflicts when merging PR
+#  push:
+#    branches: [ master ]
 
 jobs:
   build:
 
     runs-on: ubuntu-latest
-    if: false
+    if: github.repository == 'JetBrains/ideavim'
 
     steps:
       - uses: actions/checkout@v3
@@ -22,10 +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: ${{ github.workspace }} # location for the settings.xml file
@@ -36,7 +39,7 @@ jobs:
           echo "LAST_COMMIT=$(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 }}
 
@@ -60,4 +63,4 @@ jobs:
 #   dependabot updates. See mergeDependatobPR.yml file.
 # However, it turned out that GitHub accepts pushes from the actions as a PR and requires checks, that are always
 #   false for pushing from actions.
-# This secret is created to implement the workaround described in https://stackoverflow.com/a/76135647/3124227
+# This secret is created to implement the workaround described in https://stackoverflow.com/a/76135647/3124227

.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

@@ -10,8 +10,6 @@
 !/.idea/runConfigurations
 !/.idea/codeStyles
 !/.idea/vcs.xml
-!/.idea/misc.xml
-!/.idea/.name
 
 **/build/
 **/out/
@@ -24,7 +22,7 @@
 .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

.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/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>

.idea/vcs.xml

@@ -11,6 +11,6 @@
     </option>
   </component>
   <component name="VcsDirectoryMappings">
-    <mapping directory="" vcs="Git" />
+    <mapping directory="$PROJECT_DIR$" vcs="Git" />
   </component>
 </project>

.teamcity/_Self/Constants.kt

@@ -5,13 +5,13 @@ object Constants {
   const val EAP_CHANNEL = "eap"
   const val DEV_CHANNEL = "Dev"
 
-  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 GITHUB_TESTS = "2023.3.2"
+  const val NVIM_TESTS = "2023.3.2"
+  const val PROPERTY_TESTS = "2023.3.2"
+  const val LONG_RUNNING_TESTS = "2023.3.2"
+  const val QODANA_TESTS = "2023.3.2"
+  const val RELEASE = "2023.3.2"
 
-  const val RELEASE_DEV = "2024.1.1"
-  const val RELEASE_EAP = "2024.1.1"
+  const val RELEASE_DEV = "2023.3.2"
+  const val RELEASE_EAP = "2023.3.2"
 }

.teamcity/_Self/Project.kt

@@ -11,7 +11,6 @@ import _Self.subprojects.GitHub
 import _Self.subprojects.OldTests
 import _Self.subprojects.Releases
 import _Self.vcsRoots.GitHubPullRequest
-import _Self.vcsRoots.ReleasesVcsRoot
 import jetbrains.buildServer.configs.kotlin.v2019_2.BuildType
 import jetbrains.buildServer.configs.kotlin.v2019_2.Project
 
@@ -22,11 +21,10 @@ object Project : Project({
 
   // VCS roots
   vcsRoot(GitHubPullRequest)
-  vcsRoot(ReleasesVcsRoot)
 
   // Active tests
   buildType(TestingBuildType("Latest EAP", "<default>", version = "LATEST-EAP-SNAPSHOT"))
-  buildType(TestingBuildType("2024.1.1", "<default>"))
+  buildType(TestingBuildType("2023.3", "<default>", version = "2023.3"))
   buildType(TestingBuildType("Latest EAP With Xorg", "<default>", version = "LATEST-EAP-SNAPSHOT"))
 
   buildType(PropertyBased)

.teamcity/_Self/buildTypes/CreateNewReleaseBranchFromMaster.kt

@@ -1,72 +0,0 @@
-/*
- * Copyright 2003-2024 The IdeaVim authors
- *
- * Use of this source code is governed by an MIT-style
- * license that can be found in the LICENSE.txt file or at
- * https://opensource.org/licenses/MIT.
- */
-
-package _Self.buildTypes
-
-import _Self.IdeaVimBuildType
-import jetbrains.buildServer.configs.kotlin.v2019_2.CheckoutMode
-import jetbrains.buildServer.configs.kotlin.v2019_2.DslContext
-import jetbrains.buildServer.configs.kotlin.v2019_2.buildFeatures.sshAgent
-import jetbrains.buildServer.configs.kotlin.v2019_2.buildSteps.script
-
-object CreateNewReleaseBranchFromMaster : IdeaVimBuildType({
-  name = "EXP: Create new release branch from master"
-
-  vcs {
-    root(DslContext.settingsRoot)
-    branchFilter = "+:<default>"
-
-    checkoutMode = CheckoutMode.AUTO
-  }
-
-  steps {
-    script {
-      name = "Calculate next potential release version"
-      scriptContent = """
-        #!/bin/bash
-
-        # Fetch all remote branches
-        git fetch --all
-
-        # Get a list of all branches matching the pattern releases/x.y.z
-        branches=${'$'}(git branch -r | grep -oE 'releases/[0-9]+\.[0-9]+\.x')
-
-        # If no matching branches are found, print a message and exit
-        if [[ -z "${'$'}branches" ]]; then
-            echo "No release branches found"
-            exit 1
-        fi
-
-        # Find the largest release version
-        largest_release=${'$'}(echo "${'$'}branches" | sort -V | tail -n 1)
-
-        # Print the largest release
-        echo "Largest release branch: ${'$'}largest_release"
-        echo "##teamcity[setParameter name='env.POTENTIAL_VERSION' value='${'$'}largest_release']"
-      """.trimIndent()
-    }
-
-    script {
-      name = "Show potential release version"
-      scriptContent = """
-                #!/bin/bash
-                echo "Calculated or user-provided parameter value is: %env.POTENTIAL_VERSION%"
-            """.trimIndent()
-    }
-  }
-
-  params {
-    param("env.POTENTIAL_VERSION", "")
-  }
-
-  features {
-    sshAgent {
-      teamcitySshKey = "IdeaVim ssh keys"
-    }
-  }
-})

.teamcity/_Self/buildTypes/PrintReleaseBranch.kt

@@ -1,42 +0,0 @@
-/*
- * Copyright 2003-2024 The IdeaVim authors
- *
- * Use of this source code is governed by an MIT-style
- * license that can be found in the LICENSE.txt file or at
- * https://opensource.org/licenses/MIT.
- */
-
-package _Self.buildTypes
-
-import _Self.IdeaVimBuildType
-import _Self.vcsRoots.ReleasesVcsRoot
-import jetbrains.buildServer.configs.kotlin.v2019_2.CheckoutMode
-import jetbrains.buildServer.configs.kotlin.v2019_2.buildFeatures.sshAgent
-import jetbrains.buildServer.configs.kotlin.v2019_2.buildSteps.script
-
-object PrintReleaseBranch : IdeaVimBuildType({
-  name = "EXP: Print release branch"
-
-  vcs {
-    root(ReleasesVcsRoot)
-    branchFilter = "+:heads/releases/*"
-
-    checkoutMode = CheckoutMode.AUTO
-  }
-
-  steps {
-
-    script {
-      name = "Print current branch"
-      scriptContent = """
-                echo "Current branch is: %teamcity.build.branch%"
-            """.trimIndent()
-    }
-  }
-
-  features {
-    sshAgent {
-      teamcitySshKey = "IdeaVim ssh keys"
-    }
-  }
-})

.teamcity/_Self/buildTypes/PublishVimEngine.kt

@@ -26,7 +26,7 @@ object PublishVimEngine : IdeaVimBuildType({
 
   vcs {
     root(DslContext.settingsRoot)
-    branchFilter = "+:fleet"
+    branchFilter = "+:<default>"
 
     checkoutMode = CheckoutMode.AUTO
   }

.teamcity/_Self/buildTypes/Qodana.kt

@@ -46,8 +46,8 @@ object Qodana : IdeaVimBuildType({
         version = Qodana.JVMVersion.LATEST
       }
       reportAsTests = true
+      additionalDockerArguments = "-e QODANA_TOKEN=eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJvcmdhbml6YXRpb24iOiIzUFZrQSIsInByb2plY3QiOiIzN1FlQSIsInRva2VuIjoiM0t2bXoifQ.uohp81tM7iAfvvB6k8faarfpV-OjusAaEbWQ8iNrOgs"
       additionalQodanaArguments = "--baseline qodana.sarif.json"
-      cloudToken = "credentialsJSON:6b79412e-9198-4862-9223-c5019488f903"
     }
   }
 
@@ -63,6 +63,7 @@ object Qodana : IdeaVimBuildType({
         timezone = "SERVER"
       }
       param("dayOfWeek", "Sunday")
+      enabled = false
     }
   }
 

.teamcity/_Self/buildTypes/ReleaseEapFromBranch.kt

@@ -1,106 +0,0 @@
-package _Self.buildTypes
-
-import _Self.Constants.EAP_CHANNEL
-import _Self.Constants.RELEASE_EAP
-import _Self.IdeaVimBuildType
-import _Self.vcsRoots.ReleasesVcsRoot
-import jetbrains.buildServer.configs.kotlin.v2019_2.CheckoutMode
-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 ReleaseEapFromBranch : IdeaVimBuildType({
-  name = "EXP: Publish EAP Build from branch"
-  description = "Build and publish EAP of IdeaVim plugin"
-
-  artifactRules = "build/distributions/*"
-
-  params {
-    param("env.ORG_GRADLE_PROJECT_ideaVersion", RELEASE_EAP)
-    password(
-      "env.ORG_GRADLE_PROJECT_publishToken",
-      "credentialsJSON:61a36031-4da1-4226-a876-b8148bf32bde",
-      label = "Password"
-    )
-    param("env.ORG_GRADLE_PROJECT_publishChannels", EAP_CHANNEL)
-    password(
-      "env.ORG_GRADLE_PROJECT_slackUrl",
-      "credentialsJSON:a8ab8150-e6f8-4eaf-987c-bcd65eac50b5",
-      label = "Slack Token"
-    )
-    password(
-      "env.YOUTRACK_TOKEN",
-      "credentialsJSON:2479995b-7b60-4fbb-b095-f0bafae7f622",
-      display = ParameterDisplay.HIDDEN
-    )
-  }
-
-  vcs {
-    root(ReleasesVcsRoot)
-    branchFilter = """
-      +:heads/(releases/*)
-      """.trimIndent()
-
-    checkoutMode = CheckoutMode.AUTO
-  }
-
-  steps {
-    script {
-      name = "Pull git tags"
-      scriptContent = "git fetch --tags origin"
-    }
-    script {
-      name = "Pull git history"
-      scriptContent = "git fetch --unshallow"
-    }
-    gradle {
-      name = "Calculate new eap version from branch"
-      tasks = "scripts:calculateNewEapVersionFromBranch"
-    }
-    gradle {
-      name = "Set TeamCity build number"
-      tasks = "scripts:setTeamCityBuildNumber"
-    }
-    gradle {
-      name = "Add release tag"
-      tasks = "scripts:addReleaseTag"
-    }
-    gradle {
-      name = "Publish plugin"
-      tasks = "publishPlugin"
-    }
-    script {
-      name = "Push changes to the repo"
-      scriptContent = """
-      branch=$(git branch --show-current)
-      echo current branch is ${'$'}branch
-      git push origin %build.number%
-      """.trimIndent()
-    }
-    gradle {
-      name = "YouTrack post release actions"
-      tasks = "scripts:eapReleaseActions"
-    }
-  }
-
-  features {
-    sshAgent {
-      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/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")
@@ -95,14 +97,14 @@ sealed class ReleasePlugin(private val releaseType: String) : IdeaVimBuildType({
       name = "Set TeamCity build number"
       tasks = "scripts:setTeamCityBuildNumber"
     }
-//    gradle {
-//      name = "Update change log"
-//      tasks = "scripts:changelogUpdateUnreleased"
-//    }
-//    gradle {
-//      name = "Commit preparation changes"
-//      tasks = "scripts:commitChanges"
-//    }
+    gradle {
+      name = "Update change log"
+      tasks = "scripts:changelogUpdateUnreleased"
+    }
+    gradle {
+      name = "Commit preparation changes"
+      tasks = "scripts:commitChanges"
+    }
     gradle {
       name = "Add release tag"
       tasks = "scripts:addReleaseTag"
@@ -115,24 +117,33 @@ sealed class ReleasePlugin(private val releaseType: String) : IdeaVimBuildType({
       name = "Publish release"
       tasks = "publishPlugin"
     }
-//    script {
-//      name = "Checkout master branch"
-//      scriptContent = """
-//        echo Checkout master
-//        git checkout master
-//      """.trimIndent()
-//    }
-//    gradle {
-//      name = "Update change log in master"
-//      tasks = "scripts:changelogUpdateUnreleased"
-//    }
-//    gradle {
-//      name = "Commit preparation changes in master"
-//      tasks = "scripts:commitChanges"
-//    }
+    script {
+      name = "Checkout master branch"
+      scriptContent = """
+        echo Checkout master
+        git checkout master
+      """.trimIndent()
+    }
+    gradle {
+      name = "Update change log in master"
+      tasks = "scripts:changelogUpdateUnreleased"
+    }
+    gradle {
+      name = "Commit preparation changes in master"
+      tasks = "scripts:commitChanges"
+    }
     script {
       name = "Push changes to the repo"
       scriptContent = """
+      branch=$(git branch --show-current)  
+      echo Current branch is ${'$'}branch
+      if [ "master" != "${'$'}branch" ];
+      then
+        git checkout master
+      fi
+      
+      git push origin
+      
       git checkout release
       echo checkout release branch
       git branch --set-upstream-to=origin/release release
@@ -145,10 +156,10 @@ sealed class ReleasePlugin(private val releaseType: String) : IdeaVimBuildType({
       name = "Run Integrations"
       tasks = "releaseActions"
     }
-//    gradle {
-//      name = "Slack Notification"
-//      tasks = "slackNotification"
-//    }
+    gradle {
+      name = "Slack Notification"
+      tasks = "slackNotification"
+    }
   }
 
   features {
@@ -156,4 +167,16 @@ 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/subprojects/GitHub.kt

@@ -16,10 +16,10 @@ object GitHub : Project({
   name = "Pull Requests checks"
   description = "Automatic checking of GitHub Pull Requests"
 
-  buildType(GithubBuildType("clean test", "Tests"))
+  buildType(Github("clean test", "Tests"))
 })
 
-class GithubBuildType(command: String, desc: String) : IdeaVimBuildType({
+class Github(command: String, desc: String) : IdeaVimBuildType({
   name = "GitHub Pull Requests $desc"
   description = "Test GitHub pull requests $desc"
 

.teamcity/_Self/subprojects/Releases.kt

@@ -1,11 +1,8 @@
 package _Self.subprojects
 
-import _Self.buildTypes.CreateNewReleaseBranchFromMaster
-import _Self.buildTypes.PrintReleaseBranch
 import _Self.buildTypes.PublishVimEngine
 import _Self.buildTypes.ReleaseDev
 import _Self.buildTypes.ReleaseEap
-import _Self.buildTypes.ReleaseEapFromBranch
 import _Self.buildTypes.ReleaseMajor
 import _Self.buildTypes.ReleaseMinor
 import _Self.buildTypes.ReleasePatch
@@ -41,8 +38,4 @@ object Releases : Project({
   buildType(ReleaseEap)
   buildType(ReleaseDev)
   buildType(PublishVimEngine)
-
-  buildType(CreateNewReleaseBranchFromMaster)
-  buildType(PrintReleaseBranch)
-  buildType(ReleaseEapFromBranch)
 })

.teamcity/_Self/vcsRoots/Releases.kt

@@ -1,13 +0,0 @@
-package _Self.vcsRoots
-
-import jetbrains.buildServer.configs.kotlin.v2019_2.vcs.GitVcsRoot
-
-object ReleasesVcsRoot : GitVcsRoot({
-  name = "IdeaVim Releases"
-  url = "git@github.com:JetBrains/ideavim.git"
-  branch = "refs/heads/master"
-  branchSpec = "+:refs/(*)"
-  authMethod = uploadedKey {
-    uploadedKey = "IdeaVim ssh keys"
-  }
-})

.teamcity/patches/buildTypes/IdeaVimTests_Latest_EAP.kts

@@ -1,9 +1,11 @@
 package patches.buildTypes
 
-import jetbrains.buildServer.configs.kotlin.v2019_2.*
+import jetbrains.buildServer.configs.kotlin.v2019_2.RelativeId
 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.*
+import jetbrains.buildServer.configs.kotlin.v2019_2.ui.changeBuildType
+import jetbrains.buildServer.configs.kotlin.v2019_2.ui.expectSteps
+import jetbrains.buildServer.configs.kotlin.v2019_2.ui.update
 
 /*
 This patch script was generated by TeamCity on settings change in UI.
@@ -11,18 +13,6 @@ 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"

.teamcity/patches/buildTypes/PublishVimEngine.kts

@@ -5,15 +5,15 @@ 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'
+To apply the patch, change the buildType with id = 'PublishVimEngine'
 accordingly, and delete the patch script.
 */
-changeBuildType(RelativeId("ReleaseEapFromBranch")) {
+changeBuildType(RelativeId("PublishVimEngine")) {
     vcs {
 
-        check(branchFilter == "+:heads/(releases/*)") {
+        check(branchFilter == "+:<default>") {
             "Unexpected option value: branchFilter = $branchFilter"
         }
-        branchFilter = "heads/releases/*"
+        branchFilter = "+:fleet"
     }
 }

.teamcity/settings.kts

@@ -30,5 +30,5 @@ node (Plugins -> teamcity-configs -> teamcity-configs:generate),
 the 'Debug' option is available in the context menu for the task.
 */
 
-version = "2024.03"
+version = "2023.11"
 project(_Self.Project)

AUTHORS.md

@@ -495,34 +495,6 @@ Contributors:
   [![icon][github]](https://github.com/emanuelgestosa)
    
   Emanuel Gestosa
-* [![icon][mail]](mailto:81118900+lippfi@users.noreply.github.com)
-  [![icon][github]](https://github.com/lippfi)
-   
-  lippfi, 
-* [![icon][mail]](mailto:fillipser143@gmail.com)
-  [![icon][github]](https://github.com/Parker7123)
-   
-  FilipParker
-* [![icon][mail]](mailto:7138209+duhaesbaert@users.noreply.github.com)
-  [![icon][github]](https://github.com/duhaesbaert)
-   
-  Eduardo Haesbaert
-* [![icon][mail]](mailto:nikolaevsky.egor@gmail.com)
-  [![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
 
 Previous contributors:
 

CHANGES.md

@@ -23,19 +23,15 @@ It is important to distinguish EAP from traditional pre-release software.
 Please note that the quality of EAP versions may at times be way below even
 usual beta standards.
 
-## End of changelog file maintenance
-
-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
-Latest Fixes: https://youtrack.jetbrains.com/issues/VIM?q=State:%20Fixed%20sort%20by:%20updated%20
-
-## 2.9.0, 2024-02-20
+## To Be Released
 
 ### Fixes:
 * [VIM-3055](https://youtrack.jetbrains.com/issue/VIM-3055) Fix the issue with double deleting after dot
+* [VIM-3291](https://youtrack.jetbrains.com/issue/VIM-3291) Remove sync of editor selection between different opened editors
+* [VIM-3234](https://youtrack.jetbrains.com/issue/VIM-3234) The space character won't mix in the tab chars after >> and << commands
 
 ### Merged PRs:
+* [725](https://github.com/JetBrains/ideavim/pull/725) by [Emanuel Gestosa](https://github.com/emanuelgestosa): Regex
 * [805](https://github.com/JetBrains/ideavim/pull/805) by [chylex](https://github.com/chylex): VIM-3238 Fix recording a macro that replays another macro
 
 ## 2.8.0, 2024-01-30

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

@@ -21,7 +21,7 @@ repositories {
 }
 
 dependencies {
-  compileOnly("com.google.devtools.ksp:symbol-processing-api:2.0.0-1.0.22")
+  compileOnly("com.google.devtools.ksp:symbol-processing-api:1.9.22-1.0.17")
   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/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

@@ -32,6 +32,7 @@ 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.changelog.exceptions.MissingVersionException
 import org.kohsuke.github.GHUser
 import java.net.HttpURLConnection
 import java.net.URL
@@ -48,14 +49,14 @@ buildscript {
     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:6.10.0.202406032230-r")
+    classpath("org.eclipse.jgit:org.eclipse.jgit.ssh.apache:6.8.0.202311291450-r")
     classpath("org.kohsuke:github-api:1.305")
 
-    classpath("io.ktor:ktor-client-core:2.3.12")
-    classpath("io.ktor:ktor-client-cio:2.3.10")
-    classpath("io.ktor:ktor-client-auth:2.3.12")
-    classpath("io.ktor:ktor-client-content-negotiation:2.3.10")
-    classpath("io.ktor:ktor-serialization-kotlinx-json:2.3.12")
+    classpath("io.ktor:ktor-client-core:2.3.7")
+    classpath("io.ktor:ktor-client-cio:2.3.7")
+    classpath("io.ktor:ktor-client-auth:2.3.7")
+    classpath("io.ktor:ktor-client-content-negotiation:2.3.7")
+    classpath("io.ktor:ktor-serialization-kotlinx-json:2.3.7")
 
     // This comes from the changelog plugin
 //        classpath("org.jetbrains:markdown:0.3.1")
@@ -63,20 +64,36 @@ buildscript {
 }
 
 plugins {
+  antlr
   java
   kotlin("jvm") version "1.9.22"
   application
   id("java-test-fixtures")
 
-  id("org.jetbrains.intellij") version "1.17.3"
+  id("org.jetbrains.intellij") version "1.17.1"
   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.dorongold.task-tree") version "2.1.1"
 
   id("com.google.devtools.ksp") version "1.9.22-1.0.17"
 }
 
+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
@@ -84,8 +101,8 @@ 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 splitModeVersion: String by project
 
 val publishChannels: String by project
 val publishToken: String by project
@@ -93,8 +110,6 @@ val publishToken: String by project
 val slackUrl: String by project
 val youtrackToken: String by project
 
-val releaseType: String? by project
-
 repositories {
   mavenCentral()
   maven { url = uri("https://cache-redirector.jetbrains.com/intellij-dependencies") }
@@ -103,10 +118,12 @@ repositories {
 dependencies {
   api(project(":vim-engine"))
   ksp(project(":annotation-processors"))
-  compileOnly(project(":annotation-processors"))
+  implementation(project(":annotation-processors"))
 
   compileOnly("org.jetbrains.kotlin:kotlin-stdlib:$kotlinVersion")
   compileOnly("org.jetbrains:annotations:24.1.0")
+  runtimeOnly("org.antlr:antlr4-runtime:$antlrVersion")
+  antlr("org.antlr:antlr4:$antlrVersion")
 
   // --------- Test dependencies ----------
 
@@ -125,14 +142,14 @@ dependencies {
   testFixturesImplementation("org.jetbrains.kotlin:kotlin-test:$kotlinVersion")
 
   // https://mvnrepository.com/artifact/org.mockito.kotlin/mockito-kotlin
-  testImplementation("org.mockito.kotlin:mockito-kotlin:5.3.1")
+  testImplementation("org.mockito.kotlin:mockito-kotlin:5.2.1")
 
-  testImplementation("org.junit.jupiter:junit-jupiter-api:5.10.3")
-  testImplementation("org.junit.jupiter:junit-jupiter-engine:5.10.3")
-  testImplementation("org.junit.jupiter:junit-jupiter-params:5.10.3")
-  testFixturesImplementation("org.junit.jupiter:junit-jupiter-api:5.10.3")
-  testFixturesImplementation("org.junit.jupiter:junit-jupiter-engine:5.10.3")
-  testFixturesImplementation("org.junit.jupiter:junit-jupiter-params:5.10.3")
+  testImplementation("org.junit.jupiter:junit-jupiter-api:5.10.1")
+  testImplementation("org.junit.jupiter:junit-jupiter-engine:5.10.1")
+  testImplementation("org.junit.jupiter:junit-jupiter-params:5.10.1")
+  testFixturesImplementation("org.junit.jupiter:junit-jupiter-api:5.10.1")
+  testFixturesImplementation("org.junit.jupiter:junit-jupiter-engine:5.10.1")
+  testFixturesImplementation("org.junit.jupiter:junit-jupiter-params:5.10.1")
 }
 
 configurations {
@@ -143,8 +160,6 @@ 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
@@ -157,9 +172,6 @@ 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
 
@@ -185,10 +197,6 @@ tasks {
     }
   }
 
-  runIde {
-    systemProperty("octopus.handler", System.getProperty("octopus.handler") ?: true)
-  }
-
   downloadRobotServerPlugin {
     version.set(remoteRobotVersion)
   }
@@ -199,33 +207,6 @@ tasks {
     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)
-  }
-
-  // Add plugin open API sources to the plugin ZIP
-  val createOpenApiSourceJar by registering(Jar::class) {
-    // Java sources
-    from(sourceSets.main.get().java) {
-      include("**/com/maddyhome/idea/vim/**/*.java")
-    }
-    from(project(":vim-engine").sourceSets.main.get().java) {
-      include("**/com/maddyhome/idea/vim/**/*.java")
-    }
-    // Kotlin sources
-    from(kotlin.sourceSets.main.get().kotlin) {
-      include("**/com/maddyhome/idea/vim/**/*.kt")
-    }
-    from(project(":vim-engine").kotlin.sourceSets.main.get().kotlin) {
-      include("**/com/maddyhome/idea/vim/**/*.kt")
-    }
-    destinationDirectory.set(layout.buildDirectory.dir("libs"))
-    archiveClassifier.set("src")
-  }
-
-  buildPlugin {
-    dependsOn(createOpenApiSourceJar)
-    from(createOpenApiSourceJar) { into("lib/src") }
   }
 }
 
@@ -236,6 +217,7 @@ java {
 }
 
 kotlin {
+  explicitApi()
   jvmToolchain {
     languageVersion.set(JavaLanguageVersion.of(javaVersion))
   }
@@ -278,33 +260,81 @@ tasks {
   runPluginVerifier {
     downloadDir.set("${project.buildDir}/pluginVerifier/ides")
     teamCityOutputFormat.set(true)
+//        ideVersions.set(listOf("IC-2021.3.4"))
   }
 
-  patchPluginXml {
+  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") }
+  }
+
+    val pluginVersion = version
     // Don't forget to update plugin.xml
-    sinceBuild.set("241.15989.150")
+    patchPluginXml {
+        // Get the latest available change notes from the changelog file
+        changeNotes.set(
+            provider {
+                with(changelog) {
+                    val log = try {
+                        getUnreleased()
+                    } catch (e: MissingVersionException) {
+                        getOrNull(pluginVersion.toString()) ?: getLatest()
+                    }
+                    renderItem(
+                        log,
+                        org.jetbrains.changelog.Changelog.OutputType.HTML,
+                    )
+                }
+            },
+        )
+    }
+}
 
-    changeNotes.set(
-      """<a href="https://youtrack.jetbrains.com/issues/VIM?q=State:%20Fixed%20Fix%20versions:%20${version.get()}">Changelog</a>"""
-    )
+// --- Tests
+
+tasks {
+  test {
+    useJUnitPlatform()
   }
 }
 
-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("kspTestFixturesKotlin").configure { enabled = false }
-  tasks.named("kspTestFixturesKotlin").configure { enabled = false }
-  tasks.named("kspTestKotlin").configure { enabled = false }
-}
-
-
 // --- Changelog
 
 changelog {
@@ -399,14 +429,12 @@ val prId: String by project
 
 tasks.register("updateMergedPr") {
   doLast {
-    val x = changelog.getUnreleased()
-    println("x")
-//    if (project.hasProperty("prId")) {
-//      println("Got pr id: $prId")
-//      updateMergedPr(prId.toInt())
-//    } else {
-//      error("Cannot get prId")
-//    }
+    if (project.hasProperty("prId")) {
+      println("Got pr id: $prId")
+      updateMergedPr(prId.toInt())
+    } else {
+      error("Cannot get prId")
+    }
   }
 }
 
@@ -430,8 +458,6 @@ 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")

doc/IdeaVim Plugins.md

@@ -129,26 +129,8 @@ Original plugin: [vim-multiple-cursors](https://github.com/terryma/vim-multiple-
       </details>
    
 ### 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>
 

doc/NERDTree-support.md

@@ -27,7 +27,7 @@ Plug 'nerdtree'
 ### Preview
 
 <details>
-<summary>Click for the preview</summary>
+<summary>Click to the the preview</summary>
 <img src="images/nerdtree.gif" alt="NERDTree example"/>
 </details>
 
@@ -40,33 +40,30 @@ Plug 'nerdtree'
 - `:NERDTreeFind`
 - `: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`       |
-| `T`     | Same as 't' but keep the focus on the current tab      | `g:NERDTreeMapOpenInTabSilent` |
-| `i`     | Open selected file in a split window                   | `g:NERDTreeMapOpenSplit`       |
-| `gi`    | Same as i, but leave the cursor on the NERDTree        | `g:NERDTreeMapPreviewSplit`    |
-| `s`     | Open selected file in a new vsplit                     | `g:NERDTreeMapOpenVSplit`      |
-| `gs`    | Same as s, but leave the cursor on the NERDTree        | `g:NERDTreeMapPreviewVSplit`   |
-| `O`     | Recursively open the selected directory                | `g:NERDTreeMapOpenRecursively` |
-| `x`     | Close the current nodes parent                         | `g:NERDTreeMapCloseDir`        |
-| `X`     | Recursively close all children of the current node     | `g:NERDTreeMapCloseChildren`   |
-| `P`     | Jump to the root node                                  | `g:NERDTreeMapJumpRoot`        |
-| `p`     | Jump to current nodes parent                           | `g:NERDTreeMapJumpParent`      | 
-| `K`     | Jump up inside directories at the current tree depth   | `g:NERDTreeMapJumpFirstChild`  |
-| `J`     | Jump down inside directories at the current tree depth | `g:NERDTreeMapJumpLastChild`   |
-| `<C-J>` | Jump down to next sibling of the current directory     | `g:NERDTreeMapJumpNextSibling` |
-| `<C-K>` | Jump up to previous sibling of the current directory   | `g:NERDTreeMapJumpPrevSibling` |
-| `r`     | Recursively refresh the current directory              | `g:NERDTreeMapRefresh`         |
-| `R`     | Recursively refresh the current root                   | `g:NERDTreeMapRefreshRoot`     |
-| `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`          |
+| 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`       |
+| `T`     |  Same as 't' but keep the focus on the current tab      | `g:NERDTreeMapOpenInTabSilent` |
+| `i`     |  Open selected file in a split window                   | `g:NERDTreeMapOpenSplit`       |
+| `gi`    |  Same as i, but leave the cursor on the NERDTree        | `g:NERDTreeMapPreviewSplit`    |
+| `s`     |  Open selected file in a new vsplit                     | `g:NERDTreeMapOpenVSplit`      |
+| `gs`    |  Same as s, but leave the cursor on the NERDTree        | `g:NERDTreeMapPreviewVSplit`   |
+| `O`     |  Recursively open the selected directory                | `g:NERDTreeMapOpenRecursively` |
+| `x`     |  Close the current nodes parent                         | `g:NERDTreeMapCloseDir`        |
+| `X`     |  Recursively close all children of the current node     | `g:NERDTreeMapCloseChildren`   |
+| `P`     |  Jump to the root node                                  | `g:NERDTreeMapJumpRoot`        |
+| `p`     |  Jump to current nodes parent                           | `g:NERDTreeMapJumpParent`      | 
+| `K`     |  Jump up inside directories at the current tree depth   | `g:NERDTreeMapJumpFirstChild`  |
+| `J`     |  Jump down inside directories at the current tree depth | `g:NERDTreeMapJumpLastChild`   |
+| `<C-J>` |  Jump down to next sibling of the current directory     | `g:NERDTreeMapJumpNextSibling` |
+| `<C-K>` |  Jump up to previous sibling of the current directory   | `g:NERDTreeMapJumpPrevSibling` |
+| `r`     |  Recursively refresh the current directory              | `g:NERDTreeMapRefresh`         |
+| `R`     |  Recursively refresh the current root                   | `g:NERDTreeMapRefreshRoot`     |
+| `m`     |  Display the NERDTree menu                              | `g:NERDTreeMapMenu`            |
+| `q`     |  Close the NERDTree window                              | `g:NERDTreeMapQuit`            |
+| `A`     |  Zoom (maximize/minimize) the NERDTree window           | `g:NERDTreeMapToggleZoom`      |
 
 ### Troubleshooting
 

doc/set-commands.md

@@ -1,268 +1,140 @@
-List of Supported Options
-=========================
+List of Supported Set Commands
+==============================
 
-The following options can be set with the `:set`, `:setglobal` and `:setlocal` commands.
-They can be added to the `~/.ideavimrc` file, or set manually in Command-line mode.
-For more details of each option, please see the Vim documentation.
-Every effort is made to make these options compatible with Vim behaviour.
-However, some differences are inevitable.
+The following `:set` commands can appear in `~/.ideavimrc` or be set manually in the command mode:
 
-```
-'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
-           unnamedplus  The clipboard register '+' is used instead of the
-                        unnamed register
-           ideaput      Uses the IDEs own paste implementation for put
-                        operations rather than simply inserting the text
-
-'digraph'       'dg'    Enable using <BS> to enter digraphs in Insert mode
-'gdefault'      'gd'    The ":substitute" flag 'g' is by default
-'guicursor'     'gcr'   Controls the shape of the cursor for different modes
-'history'       'hi'    Number of command-lines that are remembered
-'hlsearch'      'hls'   Highlight matches with the last search pattern
-'ignorecase'    'ic'    Ignore case in search patterns
-'incsearch'     'is'    Show where search pattern typed so far matches
-'iskeyword'     'isk'   Defines keywords for commands like 'w', '*', etc.
-'keymodel'      'km'    Controls selection behaviour with special keys
-        List of comma separated words, which enable special things that keys
-        can do. These values can be used:
-           startsel     Using a shifted special key starts selection (either
-                        Select mode or Visual mode, depending on "key" being
-                        present in 'selectmode')
-           stopsel      Using a NOT-shifted special key stops selection.
-                        Automatically enables `stopselect` and `stopvisual`
-           stopselect   Using a NOT-shifted special key stops select mode
-                        and removes selection - IdeaVim ONLY
-           stopvisual   Using a NOT-shifted special key stops visual mode
-                        and removes selection - IdeaVim ONLY
-           continueselect   Using a shifted arrow key doesn't start selection,
-                        but in select mode acts like startsel is enabled
-                        - IdeaVim ONLY
-           continuevisual   Using a shifted arrow key doesn't start selection,
-                        but in visual mode acts like startsel is enabled
-                        - IdeaVim ONLY
+    'clipboard'      'cb'       clipboard options
+                                Standard clipboard options plus 
                                 
-        Special keys in this context are the cursor keys, <End>, <Home>,
-        <PageUp> and <PageDown>.
+                                `ideaput`  (default on)   - IdeaVim ONLY
+                                enable native idea paste action for put operations
+    
+    'digraph'        'dg'       enable the entering of digraphs in Insert mode
+    'gdefault'       'gd'       the ":substitute" flag 'g' is by default
+    'history'        'hi'       number of command-lines that are remembered
+    'hlsearch'       'hls'      highlight matches with the last search pattern
+    'ignorecase'     'ic'       ignore case in search patterns
+    'iskeyword'      'isk'      defines keywords for commands like 'w', '*', etc.
+    'incsearch'      'is'       show where search pattern typed so far matches
+    
+    `keymodel`       `km`       String (default "continueselect,stopselect")
 
-'matchpairs'    'mps'   Pairs of characters that "%" can match
-'maxmapdepth'   'mmd'   Maximum depth of mappings
-'more'          'more'  When on, listings pause when the whole screen is filled
-'nrformats'     'nf'    Number formats recognized for CTRL-A command
-'operatorfunc'  'opfunc'    Name of a function to call with the g@ operator
-'scroll'        'scr'   Number of lines to scroll with CTRL-U and CTRL-D
-'selection'     'sel'   What type of selection to use
-'selectmode'    'slm'   Controls when to start Select mode instead of Visual
-        This is a comma-separated list of words:
-                        
-           mouse        When using the mouse
-           key          When using shifted special[1] keys
-           cmd          When using "v", "V", or <C-V>
-           ideaselection    When IDE sets a selection - IdeaVim ONLY
-                        (e.g.: extend selection, wrap with while, etc.)
+                 List of comma separated words, which enable special things that keys
+                 can do. These values can be used:
+                   startsel           Using a shifted special[1] key starts selection (either
+                                      Select mode or Visual mode, depending on "key" being
+                                      present in 'selectmode').
+                   stopsel            Using a NOT-shifted special[1] key stops selection.
+                                      Automatically enables `stopselect` and `stopvisual`
+                   stopselect         Using a NOT-shifted special[1] key stops     - IdeaVim ONLY
+                                      select mode and removes selection.
+                   stopvisual         Using a NOT-shifted special[1] key stops     - IdeaVim ONLY
+                                      visual mode and removes selection.
+                   continueselect     Using a shifted arrow key doesn't       - IdeaVim ONLY
+                                      start selection, but in select mode
+                                      acts like startsel is enabled
+                   continuevisual     Using a shifted arrow key doesn't       - IdeaVim ONLY
+                                      start selection, but in visual mode
+                                      acts like startsel is enabled
+    
+    'matchpairs'     'mps'   pairs of characters that "%" can match
+    'maxmapdepth'    'mmd'   Maximum depth of mappings
+    'more'           'more'  When on, listings pause when the whole screen is filled.
+    'nrformats'      'nf'    number formats recognized for CTRL-A command
+    'number'         'nu'    print the line number in front of each line
+    'relativenumber' 'rnu'   show the line number relative to the line with
+                             the cursor
+    'scroll'         'scr'   lines to scroll with CTRL-U and CTRL-D
+    'scrolljump'     'sj'    minimum number of lines to scroll
+    'scrolloff'      'so'    minimum number of lines above and below the cursor
+    'selection'      'sel'   what type of selection to use
 
-'shell'         'sh'    The shell to use to execute commands with ! and :!
-'shellcmdflag'  'shcf'  The command flag passed to the shell
-'shellxescape'  'sxe'   The characters to be escaped when calling a shell
-'shellxquote'   'sxq'   The quote character to use in a shell command
-'showcmd'       'sc'    Show (partial) command in the status bar
-'showmode'      'smd'   Show the current mode in the status bar
-'smartcase'     'scs'   Use case sensitive search if any character in the
-                        pattern is uppercase
-'startofline'   'sol'   When on, some commands move the cursor to the first
-                        non-blank of the line
-                        When off, the cursor is kept in the same column
-                        (if possible)
-'timeout'       'to'    Use timeout for mapped key sequences
-'timeoutlen'    'tm'    Timeout duration for a mapped key sequence
-'viminfo'       'vi'    Information to remember after restart
-'virtualedit'   've'    Placement of the cursor where there is no actual text
-        A comma-separated list of these words:
-           block        Allow virtual editing in Visual mode (not supported)
-           insert       Allow virtual editing in Insert mode (not supported)
-           all          Allow virtual editing in all modes (not supported)
-           onemore      Allow the cursor to move just past the end of the line
+    `selectmode`     `slm`   String (default "")
 
-'visualbell'    'vb'    When on, prevents beeping on error
-'whichwrap'     'ww'    Which keys that move the cursor left/right can wrap to
-                        other lines
-        A comma-separated list of these flags:
-           char key     modes
-           b    <BS>    Normal and Visual
-           s    <Space> Normal and Visual
-           h    "h"     Normal and Visual
-           l    "l"     Normal and Visual
-           <    <Left>  Normal and Visual
-           >    <Right> Normal and Visual
-           ~    "~"     Normal
-           [    <Left>  Insert and Replace
-           ]    <Right> Insert and Replace
+                 This is a comma-separated list of words, which specify when to start
+                 Select mode instead of Visual mode, when a selection is started.
+                 Possible values:
+                   mouse           when using the mouse
+                   key             when using shifted special[1] keys
+                   cmd             when using "v", "V", or <C-V>
+                   ideaselection   when IDE sets a selection      - IdeaVim ONLY
+                                   (examples: extend selection, wrap with while, etc.)
 
-'wrapscan'      'ws'    Search will wrap around the end of file
-```
+    `startofline`    `sol`       When "on" some commands move the cursor to the first non-blank of the line.
+                                    When off the cursor is kept in the same column (if possible).
 
-## IdeaVim options mapped to IntelliJ-based IDE settings
+    'showmode'       'smd'       message on the status line to show current mode
+    'showcmd'        'sc'        show (partial) command in the status bar
+    'sidescroll'     'ss'        minimum number of columns to scroll horizontally
+    'sidescrolloff'  'siso'      min. number of columns to left and right of cursor
+    'smartcase'      'scs'       no ignore case when pattern is uppercase
+    'timeout'        'to'        use timeout for mapped key sequences
+    'timeoutlen'     'tm'        timeout duration for a mapped key sequence
+    'undolevels'     'ul'        maximum number of changes that can be undone
+    'viminfo'        'vi'        information to remember after restart
+    'visualbell'     'vb'        use visual bell instead of beeping
+    'wrapscan'       'ws'        searches wrap around the end of file
+    
+    
+    
+    IdeaVim only commands:
 
-IdeaVim provides its own implementation for handling scroll jump and offset, even though IntelliJ-based IDEs have similar functionality (there are differences in behaviour).
-When IdeaVim is hosted in an IntelliJ-based IDE (but not JetBrains Fleet), the following options map to the equivalent IDE settings:
+    `ideamarks`      `ideamarks` Boolean (default true)
+    
+                     If true, creation of global mark will trigger creation of IDE's bookmark
+                     and vice versa.
+                     
+    `idearefactormode` `idearefactormode` String(default "select")
+    
+                 Define the mode that would be enabled during
+                 the refactoring (renaming, live template, introduce variable, etc)
+                 
+                 Use one of the following values:
+                 - keep  - keep the mode that was enabled before starting a refactoring
+                 - select - start refactoring in select mode
+                 - visual - start refactoring in visual mode
+                 
+                 This option has effect if you are in normal, insert or replace mode before refactoring start.
+                 Visual or select mode are not changed.
+    
+    
+    `ideajoin`      `ideajoin` Boolean (default false)
+    
+                  If true, join command will be performed via IDE
+                  See wiki/`ideajoin` examples
+                  
+    `ideastatusicon`  `ideastatusicon` String(default "enabled")
+    
+                 Define the behavior of IdeaVim icon in the status bar.
+                 
+                 Use one of the following values:
+                 - enabled - icon is shown in the status bar
+                 - gray - use the gray version of the icon
+                 - disabled - hide the icon
 
-```
-'scrolljump'    'sj'    Minimal number of lines to scroll
-'scrolloff'     'so'    Minimal number of lines above and below the cursor
-'sidescroll'    'ss'    Minimal number of columns to scroll horizontally
-'sidescrolloff' 'siso'  Minimal number of columns to left and right of cursor
-```
+    `ideawrite`     `ideawrite` String (default "all")
+                  "file" or "all". Defines the behaviour of ":w" command.
+                  Value "all" enables execution of ":wa" (save all) command on ":w" (save).
+                  This feature exists because some IJ options like "Prettier on save" or "ESlint on save"
+                       work only with "save all" action. If this option is set to "all", these actions work
+                       also with ":w" command.
+                  
+    `lookupkeys`    `lookupkeys`   List of strings
+    
+                  List of keys that should be processed by the IDE during the active lookup (autocompletion).
+                  For example, <Tab> and <Enter> are used by the IDE to finish the lookup,
+                        but <C-W> should be passed to IdeaVim.
+                  Default value: 
+                        "<Tab>", "<Down>", "<Up>", "<Enter>", "<Left>", "<Right>",
+                        "<C-Down>", "<C-Up>", "<PageUp>", "<PageDown>",
+                        "<C-J>", "<C-Q>"
+                     
+    `ideavimsupport`  `ideavimsupport`  List of strings (default "dialog")
+                  
+                  Define the list of additional buffers where IdeaVim is enabled.
+                  
+                  - dialog - enable IdeaVim in dialogs
+                  - singleline - enable IdeaVim in single line editors (not suggested)
 
-## IdeaVim options for IntelliJ-based IDE features
-
-Some Vim features cannot be implemented by IdeaVim, and must be implemented by the host IDE, such as showing whitespace and line numbers, and enabling soft-wrap.
-The following options modify equivalent settings and features implemented by IntelliJ-based IDEs.
-
-There is some mismatch when trying to map Vim options, most of which are local options, to IDE settings, which are mostly global-local.
-The Vim option will always reflect the effective value of the IDE setting for the current editor, and modifying the Vim option will update the local value of the IDE setting.
-The default value of the Vim option set during startup is not passed to the IDE setting.
-
-If the IDE setting has a way to modify the local value, such as entries in the _View | Active Editor_ menu, then changing this will update the current editor and be reflected in the Vim option value.
-If the IDE setting can only modify its global setting in the main _Settings_ dialog, this change does not always update the current editor (because the local IDE setting has been modified and takes precedence).
-
-IdeaVim tries to make this work more naturally by updating the editor and local Vim option when a global value changes unless the Vim option has been explicitly set in Command-line mode.
-
-In other words, if the local Vim value is explicitly set for a window or buffer, interactively, then it should not be reset.
-If the Vim option was explicitly set in `~/.ideavimrc` however, then the value will be reset, because this can be viewed as a "global" value - set once and applied to subsequently opened windows.
-(This should not be confused with Vim's concept of global options, which are mainly used to initialise new windows.)
-
-The local Vim option can always be reset to the global IDE setting value by resetting the Vim option to default with the `:set {option}&` syntax.
-
-```
-'bomb'              'bomb'  Add or remove a byte order mark (BOM) to the
-                            current file. Unlike Vim, the file is modified
-                            immediately, and not when saved
-'breakindent'       'bri'   Indent soft wrapped lines to match the first
-                            line's indent
-'colorcolumn'       'cc'    Maps to IntelliJ's visual guide columns
-'cursorline'        'cul'   Highlight the line containing the cursor
-'fileencoding'      'fenc'  Change the encoding of the current file. The file
-                            is modified and written immediately, rather than
-                            waiting to be saved
-                            Note that the names of the encoding might not
-                            match Vim's known names
-'fileformat'        'ff'    Change the file format - dos, unix or mac
-                            The file is modified immediately, rather than
-                            when saved
-'list'              'list'  Show whitespace. Maps to the editor's local
-                            setting in the View | Active Editor menu
-'number'            'nu'    Show line numbers. Maps to the editor's local
-                            setting in the View | Active Editor menu
-'relativenumber'    'rnu'   Show line numbers relative to the current line
-'textwidth'         'tw'    Set the column at which text is automatically
-                            wrapped
-'wrap'              'wrap'  Enable soft-wraps. Maps to the editor's local
-                            setting in the View | Active Editor menu
-```
-
-## IdeaVim only options
-
-These options are IdeaVim only, and not supported by Vim.
-They control integration with the host IDE.
-Unless otherwise stated, these options do not have abbreviations.
-
-```
-'ideacopypreprocess'    boolean (default off)
-                        global or local to buffer
-        When enabled, the IDE will run custom copy pre-processors over text
-        copied to registers. These pre-processors can perform transformations
-        on the text, such as converting escape characters in a string literal
-        into the actual control characters in a Java file.
-
-        This is not usually the expected behaviour, so this option's default
-        value is off. The equivalent processing for paste is controlled by the
-        "ideaput" value to the 'clipboard' option.
-
-'ideaglobalmode'        boolean (default off)
-                        global
-        This option will cause IdeaVim to share a single mode across all open
-        windows. In other words, entering Insert mode in one window will
-        enable Insert mode in all windows.
-
-'ideajoin'              boolean (default off)
-                        global or local to buffer
-        When enabled, join commands will be handled by the IDE's "smart join"
-        feature. The IDE can change syntax when joining lines, such as merging
-        string literals or if statements. See the wiki for more examples. Not
-        all languages support smart join functionality.
-
-'ideamarks'             boolean (default on)
-                        global
-        Maps Vim's global marks to IDE bookmarks.
-
-'idearefactormode'      string  (default "select")
-                        global or local to buffer
-        Specifies the mode to be used when a refactoring selects text to be
-        edited (e.g. renaming, live template fields, introduce variable, etc):
-           keep         Keep the current mode
-           select       Switch to Select mode
-           visual       Switch to Visual mode
-
-        This option is only used when the refactoring is started in Normal,
-        Insert or Replace mode. Visual or Select modes are not changed.
-
-'ideastatusicon'        string  (default "enabled")
-                        global
-        This option controls the behaviour and appearance of the IdeaVim icon
-        in the status bar:
-           enabled      Show the icon in the status bar
-           gray         Show the gray version of the icon
-           disabled     Hide the icon
-
-'ideavimsupport'        string  (default "dialog")
-                        global
-        A comma-separated list of additional buffers or locations where
-        IdeaVim should be enabled:
-           dialog       Enable IdeaVim in editors hosted in dialogs
-           singleline   Enable IdeaVim in single line editors (not recommended)
-
-        The IDE's editor component can be used in many places, such as VCS
-        commit tool window, or inside dialogs, and even as single line fields.
-
-'ideawrite'             string  (default "all")
-                        global
-        This option defines the behaviour of the :w command:
-           file         Save the current file only
-           all          The :w command works like :wa and invokes the Save All
-                        IDE action. This allows options such as "Prettier on
-                        save" or "ESlint on save" to work with the :w command,
-                        but means all files are saved.
-
-'lookupkeys'            string  (default "<Tab>,<Down>,<Up>,<Enter>,
-                                          <Left>,<Right>,<C-Down>,<C-Up>,
-                                          <PageUp>,<PageDown>, <C-J>,<C-Q>")
-                        global
-        Comma-separated list of keys that should be processed by the IDE while
-        a code completion lookup popup is active. For example, <Tab> and
-        <Enter> are used by the IDE to complete the lookup and insert text,
-        but <C-W> should be passed IdeaVim to continue editing the text.
-
-'trackactionids'        boolean (default off)
-                        global
-        When on, IdeaVim will try to track the current IDE action and display
-        the action name in a notification. This action ID can then be used in
-        a mapping to the action in the form <Action>(...).
-
-'visualdelay'           number  (default 100)
-                        global
-        This option specifies the delay, in milliseconds before converting an
-        IDE selection into Visual mode.
-
-        Some IDE features make a selection to help modify text (e.g. backspace
-        in Python or Yaml selects an indent and invokes the "remove selection"
-        action). IdeaVim listens for changes in selection to switch to Visual
-        mode, and will return to Normal mode when the selection is removed,
-        even if originally in Insert mode.
-
-        By waiting before converting to Visual mode, temporary selections can
-        be ignored and the current Vim mode maintained.
-        
-        It is not expected that this value will need to be changed.
-```
+    ----------
+    [1] - cursor keys, <End>, <Home>, <PageUp> and <PageDown>

gradle.properties

@@ -8,30 +8,17 @@
 
 # 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=2024.1.1
+ideaVersion=2023.3.3
 # Values for type: https://plugins.jetbrains.com/docs/intellij/tools-gradle-intellij-plugin.html#intellij-extension-type
 ideaType=IC
 downloadIdeaSources=true
 instrumentPluginCode=true
-version=chylex-37
+version=chylex-28
 javaVersion=17
 remoteRobotVersion=0.11.22
 antlrVersion=4.10.1
 
-# [VERSION UPDATE] 2024.2 - remove when IdeaVim targets 2024.2
-# Running IdeaVim in split mode requires 242. Update this version once 242 has been released, and remove it completely
-# when IdeaVim targets 242, at which point runIdeSplitMode will run correctly with the target version.
-# See also runIdeSplitMode
-splitModeVersion=242-EAP-SNAPSHOT
-
+kotlin.incremental.useClasspathSnapshot=false
 
 # Please don't forget to update kotlin version in buildscript section
 # Also update kotlinxSerializationVersion version
@@ -41,14 +28,13 @@ publishChannels=eap
 
 # Kotlinx serialization also uses some version of kotlin stdlib under the hood. However,
 #   we exclude this version from the dependency and use our own version of kotlin that is specified above
-kotlinxSerializationVersion=1.6.2
+kotlinxSerializationVersion=1.5.1
 
 slackUrl=
 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

qodana.yaml

@@ -21,9 +21,6 @@ exclude:
       - 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
-      - src/main/java/com/maddyhome/idea/vim/group/SearchGroup.java
-      - tests/ui-fixtures
 dependencyIgnores:
   - name: "acejump"
   - name: "icu4j"

scripts/build.gradle.kts

@@ -20,17 +20,17 @@ repositories {
 }
 
 dependencies {
-  compileOnly("org.jetbrains.kotlin:kotlin-stdlib:1.9.24")
+  compileOnly("org.jetbrains.kotlin:kotlin-stdlib:1.9.22")
 
-  implementation("io.ktor:ktor-client-core:2.3.12")
-  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:2.3.12")
-  implementation("io.ktor:ktor-client-auth:2.3.12")
+  implementation("io.ktor:ktor-client-core:2.3.7")
+  implementation("io.ktor:ktor-client-cio:2.3.7")
+  implementation("io.ktor:ktor-client-content-negotiation:2.3.7")
+  implementation("io.ktor:ktor-serialization-kotlinx-json:2.3.7")
+  implementation("io.ktor:ktor-client-auth:2.3.7")
   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:6.10.0.202406032230-r")
+  implementation("org.eclipse.jgit:org.eclipse.jgit.ssh.apache:6.8.0.202311291450-r")
   implementation("com.vdurmont:semver4j:3.1.0")
 }
 
@@ -58,6 +58,13 @@ tasks.register("checkNewPluginDependencies", JavaExec::class) {
   classpath = sourceSets["main"].runtimeClasspath
 }
 
+tasks.register("updateAffectedRates", JavaExec::class) {
+  group = "verification"
+  description = "This job updates Affected Rate field on YouTrack"
+  mainClass.set("scripts.YouTrackUsersAffectedKt")
+  classpath = sourceSets["main"].runtimeClasspath
+}
+
 tasks.register("calculateNewVersion", JavaExec::class) {
   group = "release"
   mainClass.set("scripts.release.CalculateNewVersionKt")
@@ -107,13 +114,6 @@ tasks.register("calculateNewEapVersion", JavaExec::class) {
   args = listOf("${rootProject.rootDir}")
 }
 
-tasks.register("calculateNewEapVersionFromBranch", JavaExec::class) {
-  group = "release"
-  mainClass.set("scripts.release.CalculateNewEapVersionFromBranchKt")
-  classpath = sourceSets["main"].runtimeClasspath
-  args = listOf("${rootProject.rootDir}")
-}
-
 tasks.register("calculateNewDevVersion", JavaExec::class) {
   group = "release"
   mainClass.set("scripts.release.CalculateNewDevVersionKt")

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

@@ -22,7 +22,7 @@ import kotlinx.serialization.json.jsonPrimitive
  */
 
 @Suppress("SpellCheckingInspection")
-val knownPlugins = setOf(
+val knownPlugins = listOf(
   "IdeaVimExtension",
   "github.zgqq.intellij-enhance",
   "org.jetbrains.IdeaVim-EasyMotion",
@@ -31,12 +31,7 @@ val knownPlugins = setOf(
   "com.github.copilot",
   "com.github.dankinsoid.multicursor",
   "com.joshestein.ideavim-quickscope",
-
   "ca.alexgirard.HarpoonIJ",
-  "me.kyren223.harpoonforjb", // https://plugins.jetbrains.com/plugin/23771-harpoonforjb
-  "com.github.erotourtes.harpoon", // https://plugins.jetbrains.com/plugin/21796-harpooner
-  "me.kyren223.trident", // https://plugins.jetbrains.com/plugin/23818-trident
-
   "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
@@ -47,15 +42,19 @@ suspend fun main() {
     parameter("dependency", "IdeaVIM")
     parameter("includeOptional", true)
   }
-  val output = response.body<List<String>>().toSet()
+  val output = response.body<List<String>>()
   println(output)
-  val newPlugins = (output - knownPlugins).map { it to (getPluginLinkByXmlId(it) ?: "Can't find plugin link") }
-  if (newPlugins.isNotEmpty()) {
-//    val removedPlugins = (knownPlugins - output.toSet()).map { it to (getPluginLinkByXmlId(it) ?: "Can't find plugin link") }
+  if (knownPlugins != output) {
+    val newPlugins = (output - knownPlugins).map { it to (getPluginLinkByXmlId(it) ?: "Can't find plugin link") }
+    val removedPlugins = (knownPlugins - output.toSet()).map { it to (getPluginLinkByXmlId(it) ?: "Can't find plugin link") }
     error(
       """
+        
       Unregistered plugins:
-      ${newPlugins.joinToString(separator = "\n") { it.first + "(" + it.second + ")" }}
+      ${if (newPlugins.isNotEmpty()) newPlugins.joinToString(separator = "\n") { it.first + "(" + it.second + ")" } else "No unregistered plugins"}
+      
+      Removed plugins:
+      ${if (removedPlugins.isNotEmpty()) removedPlugins.joinToString(separator = "\n") { it.first + "(" + it.second + ")" } else "No removed plugins"}
     """.trimIndent()
     )
   }

scripts/src/main/kotlin/scripts/release/calculateNewDevVersion.kt

@@ -8,12 +8,6 @@
 
 package scripts.release
 
-import org.eclipse.jgit.lib.ObjectId
-import org.eclipse.jgit.revwalk.RevCommit
-import org.eclipse.jgit.revwalk.RevWalk
-import org.eclipse.jgit.revwalk.filter.RevFilter
-
-
 fun main(args: Array<String>) {
   println("HI!")
   val projectDir = args[0]
@@ -25,12 +19,10 @@ fun main(args: Array<String>) {
   check(branch == "master") {
     "We should be on master branch"
   }
-  val mergeBaseCommit = getMergeBaseWithMaster(projectDir, objectId)
-  println("Base commit $mergeBaseCommit")
   withGit(projectDir) { git ->
     val log = git.log().setMaxCount(500).call().toList()
     println("First commit hash in log: " + log.first().name + " log size: ${log.size}")
-    val logDiff = log.takeWhile { it.id.name != mergeBaseCommit }
+    val logDiff = log.takeWhile { it.id.name != objectId.name }
     val numCommits = logDiff.size
     println("Log diff size is $numCommits")
     check(numCommits < 450) {
@@ -43,18 +35,3 @@ fun main(args: Array<String>) {
     println("##teamcity[setParameter name='env.ORG_GRADLE_PROJECT_version' value='$nextVersion']")
   }
 }
-
-private fun getMergeBaseWithMaster(projectDir: String, tag: ObjectId): String {
-  withRepo(projectDir) { repo ->
-    val master = repo.resolve("master")
-    RevWalk(repo).use { walk ->
-      val tagRevCommit = walk.parseCommit(tag)
-      val masterRevCommit = walk.parseCommit(master)
-      walk.setRevFilter(RevFilter.MERGE_BASE)
-      walk.markStart(tagRevCommit)
-      walk.markStart(masterRevCommit)
-      val mergeBase: RevCommit = walk.next()
-      return mergeBase.name
-    }
-  }
-}

scripts/src/main/kotlin/scripts/release/calculateNewEapVersionFromBranch.kt

@@ -1,49 +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 scripts.release
-
-fun main(args: Array<String> ) {
-  val projectDir = args[0]
-  println("Working directory: $projectDir")
-  val branch = withRepo(projectDir) { it.branch }
-  val (majorBranchVersion, minorBranchVersion) = versions(branch)
-  val versions = getVersionsExistingVersionsFor(majorBranchVersion, minorBranchVersion, projectDir)
-  val maxExistingVersion = versions.keys.maxOrNull()
-
-  val nextVersion = if (maxExistingVersion != null) {
-    if (maxExistingVersion.suffixTokens.isEmpty()) {
-      maxExistingVersion.nextPatch().withSuffix("eap.1").value
-    }
-    else {
-      check(maxExistingVersion.suffixTokens.size == 2) {
-        "We should have exactly two suffix tokens. Current tokens: ${maxExistingVersion.suffixTokens.toList()}"
-      }
-      check(maxExistingVersion.suffixTokens[0] == "eap") {
-        "First suffix token must be eap. Current tokens: ${maxExistingVersion.suffixTokens.toList()}"
-      }
-
-      val newEapNumber = maxExistingVersion.suffixTokens[1].toInt().inc()
-      maxExistingVersion.withSuffix("eap.$newEapNumber").value
-    }
-  } else {
-    "$majorBranchVersion.$minorBranchVersion.0-eap.1"
-  }
-
-
-  println("Next eap version: $nextVersion")
-  println("##teamcity[setParameter name='env.ORG_GRADLE_PROJECT_version' value='$nextVersion']")
-}
-
-private val regex = "releases/(\\d+)\\.(\\d+)\\.x".toRegex()
-private fun versions(branchName: String): Pair<Int, Int> {
-  val match = regex.matchEntire(branchName) ?: error("Cannot match branch: $branchName")
-  val major = match.groups[1]
-  val minor = match.groups[2]
-  return major!!.value.toInt() to minor!!.value.toInt()
-}

scripts/src/main/kotlin/scripts/release/util.kt

@@ -64,31 +64,6 @@ enum class ReleaseType {
   STABLE_NO_PATCH, // Version that ends on 0. Like 2.5.0
 }
 
-internal fun getVersionsExistingVersionsFor(
-  majorVersion: Int,
-  minorVersion: Int,
-  projectDir: String,
-): Map<Semver, ObjectId> {
-  val repository = RepositoryBuilder().setGitDir(File("$projectDir/.git")).build()
-  val git = Git(repository)
-  println(git.log().call().first())
-  println(git.tagList().call().first())
-
-  return git.tagList().call().mapNotNull { ref ->
-    runCatching {
-      // Git has two types of tags: light and annotated. This code detect hash of the commit for both types of tags
-      val revWalk = RevWalk(repository)
-      val tag = revWalk.parseAny(ref.objectId)
-      val commitHash = revWalk.peel(tag).id
-      val semver = Semver(ref.name.removePrefix("refs/tags/"))
-      if (semver.major == majorVersion && semver.minor == minorVersion) {
-        semver to commitHash
-      } else null
-    }.getOrNull()
-  }
-    .toMap()
-}
-
 internal fun getVersion(projectDir: String, releaseType: ReleaseType): Pair<Semver, ObjectId> {
   val repository = RepositoryBuilder().setGitDir(File("$projectDir/.git")).build()
   val git = Git(repository)

scripts/src/main/kotlin/scripts/youTrackUsersAffected.kt

@@ -0,0 +1,62 @@
+/*
+ * 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 scripts
+
+import io.ktor.client.call.*
+import kotlinx.serialization.json.JsonArray
+import kotlinx.serialization.json.jsonObject
+import kotlinx.serialization.json.jsonPrimitive
+import kotlinx.serialization.json.put
+
+val areaWeights = setOf(
+  Triple("118-53212", "Plugins", 50),
+  Triple("118-53220", "Vim Script", 30),
+  Triple("118-54084", "Esc", 100),
+)
+
+suspend fun updateRates() {
+  println("Updating rates of the issues")
+  areaWeights.forEach { (id, name, weight) ->
+    val unmappedIssues = unmappedIssues(name)
+    println("Got ${unmappedIssues.size} for $name area")
+
+    unmappedIssues.forEach { issueId ->
+      print("Trying to update issue $issueId: ")
+      val response = updateCustomField(issueId) {
+        put("name", "Affected Rate")
+        put("\$type", "SimpleIssueCustomField")
+        put("value", weight)
+      }
+
+      println(response)
+    }
+  }
+}
+
+private suspend fun unmappedIssues(area: String): List<String> {
+  val areaProcessed = if (" " in area) "{$area}" else area
+  val res = issuesQuery(
+    query = "project: VIM Affected Rate: {No affected rate} Area: $areaProcessed #Unresolved",
+    fields = "id,idReadable"
+  )
+  return res.body<JsonArray>().map { it.jsonObject }.map { it["idReadable"]!!.jsonPrimitive.content }
+}
+
+suspend fun getAreasWithoutWeight(): Set<Pair<String, String>> {
+  val allAreas = getAreaValues()
+  return allAreas
+    .filterNot { it.key in areaWeights.map { it.first }.toSet() }
+    .entries
+    .map { it.key to it.value }
+    .toSet()
+}
+
+suspend fun main() {
+  updateRates()
+}

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

@@ -101,14 +101,10 @@ command:
     (WS | COLON)* range? (WS | COLON)* EXECUTE WS* (expr WS*)* (NEW_LINE | BAR)+
     #ExecuteCommand|
 
-    (WS | COLON)* range? (WS | COLON)* lShift
-    WS* ((commandArgumentWithoutBars? inline_comment NEW_LINE) | (commandArgumentWithoutBars? NEW_LINE) | (commandArgumentWithoutBars? BAR))
-    (NEW_LINE | BAR)*
+    (WS | COLON)* range? (WS | COLON)* lShift (WS* commandArgument = ~(NEW_LINE | BAR)+)? ((inline_comment NEW_LINE+) | (NEW_LINE | BAR)+)
     #ShiftLeftCommand|
 
-    (WS | COLON)* range? (WS | COLON)* rShift
-    WS* ((commandArgumentWithoutBars? inline_comment NEW_LINE) | (commandArgumentWithoutBars? NEW_LINE) | (commandArgumentWithoutBars? BAR))
-    (NEW_LINE | BAR)*
+    (WS | COLON)* range? (WS | COLON)* rShift (WS* commandArgument = ~(NEW_LINE | BAR)+)? ((inline_comment NEW_LINE+) | (NEW_LINE | BAR)+)
     #ShiftRightCommand|
 
     (WS | COLON)* range? (WS | COLON)*
@@ -119,7 +115,6 @@ 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
@@ -619,7 +614,6 @@ 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';
@@ -830,4 +824,4 @@ AUGROUP_SKIP:           NEW_LINE (WS|COLON)* AUGROUP .*? AUGROUP WS+ END -> skip
 
 // All the other symbols
 UNICODE_CHAR:           '\u0000'..'\uFFFE';
-EMOJI:                  [\p{Emoji}];
+EMOJI:                  [\p{Emoji}];

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

@@ -11,6 +11,7 @@ package com.maddyhome.idea.vim;
 import com.intellij.openapi.Disposable;
 import com.intellij.openapi.actionSystem.AnAction;
 import com.intellij.openapi.actionSystem.ShortcutSet;
+import com.intellij.openapi.editor.Document;
 import com.intellij.openapi.editor.Editor;
 import com.intellij.openapi.editor.EditorFactory;
 import com.intellij.openapi.editor.actionSystem.TypedAction;
@@ -79,6 +80,14 @@ public class EventFacade {
     action.unregisterCustomShortcutSet(component);
   }
 
+  public void addDocumentListener(@NotNull Document document, @NotNull DocumentListener listener) {
+    document.addDocumentListener(listener);
+  }
+
+  public void removeDocumentListener(@NotNull Document document, @NotNull DocumentListener listener) {
+    document.removeDocumentListener(listener);
+  }
+
   public void addEditorFactoryListener(@NotNull EditorFactoryListener listener, @NotNull Disposable parentDisposable) {
     EditorFactory.getInstance().addEditorFactoryListener(listener, parentDisposable);
   }
@@ -89,12 +98,20 @@ public class EventFacade {
     editor.getCaretModel().addCaretListener(listener, disposable);
   }
 
+  public void removeCaretListener(@NotNull Editor editor, @NotNull CaretListener listener) {
+    editor.getCaretModel().removeCaretListener(listener);
+  }
+
   public void addEditorMouseListener(@NotNull Editor editor,
                                      @NotNull EditorMouseListener listener,
                                      @NotNull Disposable disposable) {
     editor.addEditorMouseListener(listener, disposable);
   }
 
+  public void removeEditorMouseListener(@NotNull Editor editor, @NotNull EditorMouseListener listener) {
+    editor.removeEditorMouseListener(listener);
+  }
+
   public void addComponentMouseListener(@NotNull Component component,
                                         @NotNull MouseListener mouseListener,
                                         @NotNull Disposable disposable) {
@@ -102,18 +119,30 @@ public class EventFacade {
     Disposer.register(disposable, () -> component.removeMouseListener(mouseListener));
   }
 
+  public void removeComponentMouseListener(@NotNull Component component, @NotNull MouseListener mouseListener) {
+    component.removeMouseListener(mouseListener);
+  }
+
   public void addEditorMouseMotionListener(@NotNull Editor editor,
                                            @NotNull EditorMouseMotionListener listener,
                                            @NotNull Disposable disposable) {
     editor.addEditorMouseMotionListener(listener, disposable);
   }
 
+  public void removeEditorMouseMotionListener(@NotNull Editor editor, @NotNull EditorMouseMotionListener listener) {
+    editor.removeEditorMouseMotionListener(listener);
+  }
+
   public void addEditorSelectionListener(@NotNull Editor editor,
                                          @NotNull SelectionListener listener,
                                          @NotNull Disposable disposable) {
     editor.getSelectionModel().addSelectionListener(listener, disposable);
   }
 
+  public void removeEditorSelectionListener(@NotNull Editor editor, @NotNull SelectionListener listener) {
+    editor.getSelectionModel().removeSelectionListener(listener);
+  }
+
   private @NotNull TypedAction getTypedAction() {
     return TypedAction.getInstance();
   }

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

@@ -14,7 +14,7 @@ import com.intellij.openapi.project.ProjectManagerListener
 import com.intellij.openapi.startup.ProjectActivity
 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.helper.localEditors
 import com.maddyhome.idea.vim.newapi.globalIjOptions
 
 /**
@@ -36,10 +36,8 @@ internal class PluginStartup : ProjectActivity/*, LightEditCompatible*/ {
 // This is a temporal workaround for VIM-2487
 internal class PyNotebooksCloseWorkaround : ProjectManagerListener {
   override fun projectClosingBeforeSave(project: Project) {
-    // TODO: Confirm context in CWM scenario
     if (injector.globalIjOptions().closenotebooks) {
-      injector.editorGroup.getEditors().forEach { vimEditor ->
-        val editor = (vimEditor as IjVimEditor).editor
+      localEditors().forEach { editor ->
         val virtualFile = EditorHelper.getVirtualFile(editor)
         if (virtualFile?.extension == "ipynb") {
           val fileEditorManager = FileEditorManagerEx.getInstanceEx(project)

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

@@ -14,43 +14,44 @@ 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()
+    registerEmptyShortcuts() // todo most likely it is not needed
   }
 
-  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() {
+  private fun registerEmptyShortcuts() {
     val parser = VimPlugin.getKey()
 
     // The {char1} <BS> {char2} shortcut is handled directly by KeyHandler#handleKey, so doesn't have an action. But we
     // still need to register the shortcut, to make sure the editor doesn't swallow it.
-    parser.registerShortcutWithoutAction(KeyStroke.getKeyStroke(KeyEvent.VK_BACK_SPACE, 0), MappingOwner.IdeaVim.System)
+    parser
+      .registerShortcutWithoutAction(KeyStroke.getKeyStroke(KeyEvent.VK_BACK_SPACE, 0), MappingOwner.IdeaVim.System)
   }
 }

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

@@ -37,8 +37,8 @@ import com.maddyhome.idea.vim.group.visual.VisualMotionGroup;
 import com.maddyhome.idea.vim.helper.MacKeyRepeat;
 import com.maddyhome.idea.vim.listener.VimListenerManager;
 import com.maddyhome.idea.vim.newapi.IjVimInjector;
-import com.maddyhome.idea.vim.newapi.IjVimSearchGroup;
 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;
@@ -46,7 +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;
@@ -124,12 +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() {
@@ -212,22 +211,22 @@ public class VimPlugin implements PersistentStateComponent<Element>, Disposable
   public static void setEnabled(final boolean enabled) {
     if (isEnabled() == enabled) return;
 
+    if (!enabled) {
+      getInstance().turnOffPlugin(true);
+    }
+
     getInstance().enabled = enabled;
 
+    if (enabled) {
+      getInstance().turnOnPlugin();
+    }
+
     if (enabled) {
       VimInjectorKt.getInjector().getListenersNotifier().notifyPluginTurnedOn();
     } else {
       VimInjectorKt.getInjector().getListenersNotifier().notifyPluginTurnedOff();
     }
 
-    if (!enabled) {
-      getInstance().turnOffPlugin(true);
-    }
-
-    if (enabled) {
-      getInstance().turnOnPlugin();
-    }
-
     StatusBarIconFactory.Util.INSTANCE.updateIcon();
   }
 
@@ -283,13 +282,7 @@ public class VimPlugin implements PersistentStateComponent<Element>, Disposable
     ideavimrcRegistered = true;
 
     if (!ApplicationManager.getApplication().isUnitTestMode()) {
-      try {
-        injector.getOptionGroup().startInitVimRc();
-        executeIdeaVimRc(editor);
-      }
-      finally {
-        injector.getOptionGroup().endInitVimRc();
-      }
+      executeIdeaVimRc(editor);
     }
   }
 
@@ -346,21 +339,20 @@ 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();
 
     if (onOffDisposable != null) {
       Disposer.dispose(onOffDisposable);
-      onOffDisposable = null;
     }
   }
 

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)
+@Service
 internal class VimProjectService(val project: Project) : Disposable {
   override fun dispose() {
     // Not sure if this is a best solution
-    ExEntryPanel.getInstance().editor = 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
 
@@ -77,7 +77,7 @@ class VimTypedActionHandler(origHandler: TypedActionHandler) : TypedActionHandle
       val modifiers = if (charTyped == ' ' && VimKeyListener.isSpaceShift) KeyEvent.SHIFT_DOWN_MASK else 0
       val keyStroke = KeyStroke.getKeyStroke(charTyped, modifiers)
       val startTime = if (traceTime) System.currentTimeMillis() else null
-      handler.handleKey(editor.vim, keyStroke, context.vim, handler.keyHandlerState)
+      handler.handleKey(editor.vim, keyStroke, injector.executionContextManager.onEditor(editor.vim, context.vim))
       if (startTime != null) {
         val duration = System.currentTimeMillis() - startTime
         LOG.info("VimTypedAction '$charTyped': $duration ms")

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

@@ -1,32 +1,27 @@
 /*
- * Copyright 2003-2024 The IdeaVim authors
+ * 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.action.ex
+package com.maddyhome.idea.vim.action
 
 import com.intellij.vim.annotations.CommandOrMotion
 import com.intellij.vim.annotations.Mode
+import com.maddyhome.idea.vim.VimPlugin
 import com.maddyhome.idea.vim.api.ExecutionContext
 import com.maddyhome.idea.vim.api.VimEditor
-import com.maddyhome.idea.vim.api.injector
 import com.maddyhome.idea.vim.command.Command
-import com.maddyhome.idea.vim.command.CommandFlags
 import com.maddyhome.idea.vim.command.OperatorArguments
 import com.maddyhome.idea.vim.handler.VimActionHandler
-import com.maddyhome.idea.vim.helper.enumSetOf
-import java.util.*
 
 @CommandOrMotion(keys = [":"], modes = [Mode.NORMAL, Mode.VISUAL, Mode.OP_PENDING])
 internal class ExEntryAction : VimActionHandler.SingleExecution() {
-  override val flags: EnumSet<CommandFlags> = enumSetOf(CommandFlags.FLAG_START_EX)
   override val type: Command.Type = Command.Type.OTHER_READONLY
 
   override fun execute(editor: VimEditor, context: ExecutionContext, cmd: Command, operatorArguments: OperatorArguments): Boolean {
-    if (editor.isOneLineMode()) return false
-    injector.processGroup.startExEntry(editor, context, cmd)
+    VimPlugin.getProcess().startExCommand(editor, context, cmd)
     return true
   }
 }

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/RedrawAction.kt

@@ -1,39 +0,0 @@
-/*
- * Copyright 2003-2024 The IdeaVim authors
- *
- * Use of this source code is governed by an MIT-style
- * license that can be found in the LICENSE.txt file or at
- * https://opensource.org/licenses/MIT.
- */
-
-package com.maddyhome.idea.vim.action
-
-import com.intellij.vim.annotations.CommandOrMotion
-import com.intellij.vim.annotations.Mode
-import com.maddyhome.idea.vim.api.ExecutionContext
-import com.maddyhome.idea.vim.api.VimEditor
-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
-
-/**
- * Clear and redraw the screen
- *
- * Typically, an IDE does not need to redraw the screen - it's editor handles scrolling, etc. However, it can be
- * necessary to clear the status line.
- */
-@CommandOrMotion(keys = ["<C-L>"], modes = [Mode.NORMAL])
-internal class RedrawAction : VimActionHandler.SingleExecution() {
-  override val type: Command.Type = Command.Type.OTHER_READONLY
-
-  override fun execute(
-    editor: VimEditor,
-    context: ExecutionContext,
-    cmd: Command,
-    operatorArguments: OperatorArguments,
-  ): Boolean {
-    injector.redrawService.redraw()
-    return true
-  }
-}

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

@@ -44,8 +44,7 @@ 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.vim
-import com.maddyhome.idea.vim.ui.ex.ExEntryPanel
-import com.maddyhome.idea.vim.ui.ex.ExTextField
+import com.maddyhome.idea.vim.state.mode.mode
 import com.maddyhome.idea.vim.vimscript.model.datatypes.VimString
 import java.awt.event.InputEvent
 import java.awt.event.KeyEvent
@@ -60,7 +59,7 @@ 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 VimShortcutKeyAction : AnAction(), DumbAware/*, LightEditCompatible*/ {
+public class VimShortcutKeyAction : AnAction(), DumbAware/*, LightEditCompatible*/ {
   private val traceTime: Boolean
     get() {
       // Make sure the injector is initialized
@@ -80,8 +79,11 @@ class VimShortcutKeyAction : AnAction(), DumbAware/*, LightEditCompatible*/ {
       // Should we use HelperKt.getTopLevelEditor(editor) here, as we did in former EditorKeyHandler?
       try {
         val start = if (traceTime) System.currentTimeMillis() else null
-        val keyHandler = KeyHandler.getInstance()
-        keyHandler.handleKey(editor.vim, keyStroke, e.dataContext.vim, keyHandler.keyHandlerState)
+        KeyHandler.getInstance().handleKey(
+          editor.vim,
+          keyStroke,
+          injector.executionContextManager.onEditor(editor.vim, e.dataContext.vim),
+        )
         if (start != null) {
           val duration = System.currentTimeMillis() - start
           LOG.info("VimShortcut update '$keyStroke': $duration ms")
@@ -254,14 +256,7 @@ class VimShortcutKeyAction : AnAction(), DumbAware/*, LightEditCompatible*/ {
     return null
   }
 
-  private fun getEditor(e: AnActionEvent): Editor? {
-    return e.getData(PlatformDataKeys.EDITOR)
-      ?: if (e.getData(PlatformDataKeys.CONTEXT_COMPONENT) is ExTextField) {
-        ExEntryPanel.getInstance().editor
-      } else {
-        null
-      }
-  }
+  private fun getEditor(e: AnActionEvent): Editor? = e.getData(PlatformDataKeys.EDITOR)
 
   /**
    * Every time the key pressed with an active lookup, there is a decision:
@@ -385,10 +380,6 @@ private class ActionEnableStatus(
     }
   }
 
-  override fun toString(): String {
-    return "ActionEnableStatus(isEnabled=$isEnabled, message='$message', logLevel=$logLevel)"
-  }
-
   companion object {
     private val LOG = logger<ActionEnableStatus>()
 

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

@@ -14,7 +14,6 @@ import com.maddyhome.idea.vim.VimPlugin
 import com.maddyhome.idea.vim.api.ExecutionContext
 import com.maddyhome.idea.vim.api.VimCaret
 import com.maddyhome.idea.vim.api.VimEditor
-import com.maddyhome.idea.vim.api.globalOptions
 import com.maddyhome.idea.vim.api.injector
 import com.maddyhome.idea.vim.api.setChangeMarks
 import com.maddyhome.idea.vim.command.Argument
@@ -22,76 +21,29 @@ import com.maddyhome.idea.vim.command.Command
 import com.maddyhome.idea.vim.command.OperatorArguments
 import com.maddyhome.idea.vim.common.TextRange
 import com.maddyhome.idea.vim.common.argumentCaptured
-import com.maddyhome.idea.vim.ex.ExException
 import com.maddyhome.idea.vim.group.MotionGroup
 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
-import com.maddyhome.idea.vim.vimscript.model.datatypes.VimFuncref
-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, selectionType: SelectionType): Boolean {
-  val func = injector.globalOptions().operatorfunc
-  if (func.isEmpty()) {
+  val operatorFunction = injector.keyGroup.operatorFunction
+  if (operatorFunction == null) {
     VimPlugin.showMessage(MessageHelper.message("E774"))
     return false
   }
 
-  val scriptContext = CommandLineVimLContext
-
-  // The option value is either a function name, which should have a handler, or it might be a lambda expression, or a
-  // `function` or `funcref` call expression, all of which will return a funcref (with a handler)
-  var handler = injector.functionService.getFunctionHandlerOrNull(null, func, scriptContext)
-  if (handler == null) {
-    val expression = injector.vimscriptParser.parseExpression(func)
-    if (expression != null) {
-      try {
-        val value = expression.evaluate(editor, context, scriptContext)
-        if (value is VimFuncref) {
-          handler = value.handler
-        }
-      } catch (ex: ExException) {
-        // Get the argument for function('...') or funcref('...') for the error message
-        val functionName = if (expression is FunctionCallExpression && expression.arguments.size > 0) {
-          expression.arguments[0].evaluate(editor, context, scriptContext).toString()
-        }
-        else {
-          func
-        }
-
-        VimPlugin.showMessage("E117: Unknown function: $functionName")
-        return false
-      }
-    }
-  }
-
-  if (handler == null) {
-    VimPlugin.showMessage("E117: Unknown function: $func")
-    return false
-  }
-
-  val arg = when (selectionType) {
-    SelectionType.LINE_WISE -> "line"
-    SelectionType.CHARACTER_WISE -> "char"
-    SelectionType.BLOCK_WISE -> "block"
-  }
-
   val saveRepeatHandler = VimRepeater.repeatHandler
   injector.markService.setChangeMarks(editor.primaryCaret(), textRange)
   KeyHandler.getInstance().reset(editor)
-
-  val arguments = listOf(SimpleExpression(arg))
-  handler.executeFunction(arguments, editor, context, scriptContext)
-
+  val result = operatorFunction.apply(editor, context, selectionType)
   VimRepeater.repeatHandler = saveRepeatHandler
-  return true
+  return result
 }
 
 @CommandOrMotion(keys = ["g@"], modes = [Mode.NORMAL])
@@ -102,7 +54,7 @@ internal class OperatorAction : VimActionHandler.SingleExecution() {
 
   override fun execute(editor: VimEditor, context: ExecutionContext, cmd: Command, operatorArguments: OperatorArguments): Boolean {
     val argument = cmd.argument ?: return false
-    if (!editor.inRepeatMode) {
+    if (!editor.vimStateMachine.isDotRepeatInProgress) {
       argumentCaptured = argument
     }
     val range = getMotionRange(editor, context, argument, operatorArguments)

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

@@ -7,9 +7,9 @@
  */
 package com.maddyhome.idea.vim.action.change
 
-import com.intellij.openapi.command.CommandProcessor
 import com.intellij.vim.annotations.CommandOrMotion
 import com.intellij.vim.annotations.Mode
+import com.intellij.openapi.command.CommandProcessor
 import com.maddyhome.idea.vim.VimPlugin
 import com.maddyhome.idea.vim.api.ExecutionContext
 import com.maddyhome.idea.vim.api.VimEditor
@@ -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])
@@ -24,7 +25,7 @@ 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
+    val state = editor.vimStateMachine
     val lastCommand = VimRepeater.lastChangeCommand
 
     if (lastCommand == null && Extension.lastExtensionHandler == null) return false
@@ -57,11 +58,11 @@ internal class RepeatChangeAction : VimActionHandler.SingleExecution() {
       )
     } else if (!repeatHandler && lastCommand != null) {
       if (cmd.rawCount > 0) {
-        lastCommand.rawCount = cmd.count
+        lastCommand.count = cmd.count
         val arg = lastCommand.argument
         if (arg != null) {
           val mot = arg.motion
-          mot.rawCount = 0
+          mot.count = 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,

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(
@@ -34,7 +34,7 @@ class DeleteJoinLinesSpacesAction : ChangeEditorActionHandler.SingleExecution()
     }
     injector.editorGroup.notifyIdeaJoin(editor)
     var res = true
-    editor.nativeCarets().sortedByDescending { it.offset }.forEach { caret ->
+    editor.nativeCarets().sortedByDescending { it.offset.point }.forEach { caret ->
       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(
@@ -39,7 +39,7 @@ class DeleteJoinVisualLinesAction : VisualOperatorActionHandler.SingleExecution(
       return true
     }
     var res = true
-    editor.nativeCarets().sortedByDescending { it.offset }.forEach { caret ->
+    editor.nativeCarets().sortedByDescending { it.offset.point }.forEach { caret ->
       if (!caret.isValid) return@forEach
       val range = caretsAndSelections[caret] ?: return@forEach
       if (!injector.changeGroup.deleteJoinRange(

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(
@@ -39,7 +39,7 @@ class DeleteJoinVisualLinesSpacesAction : VisualOperatorActionHandler.SingleExec
       return true
     }
     var res = true
-    editor.carets().sortedByDescending { it.offset }.forEach { caret ->
+    editor.carets().sortedByDescending { it.offset.point }.forEach { caret ->
       if (!caret.isValid) return@forEach
       val range = caretsAndSelections[caret] ?: return@forEach
       if (!injector.changeGroup.deleteJoinRange(

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

@@ -36,18 +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
-    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])
@@ -60,18 +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
-    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])

src/main/java/com/maddyhome/idea/vim/action/ex/ProcessExEntryAction.kt

@@ -0,0 +1,35 @@
+/*
+ * 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.action.ex
+
+import com.intellij.vim.annotations.CommandOrMotion
+import com.intellij.vim.annotations.Mode
+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.command.Command
+import com.maddyhome.idea.vim.command.CommandFlags
+import com.maddyhome.idea.vim.command.OperatorArguments
+import com.maddyhome.idea.vim.handler.VimActionHandler
+import java.util.*
+
+/**
+ * Called by KeyHandler to process the contents of the ex entry panel
+ *
+ * The mapping for this action means that the ex command is executed as a write action
+ */
+@CommandOrMotion(keys = ["<CR>", "<C-M>", "<C-J>"], modes = [Mode.CMD_LINE])
+public class ProcessExEntryAction : VimActionHandler.SingleExecution() {
+  override val type: Command.Type = Command.Type.OTHER_SELF_SYNCHRONIZED
+
+  override val flags: EnumSet<CommandFlags> = EnumSet.of(CommandFlags.FLAG_COMPLETE_EX)
+
+  override fun execute(editor: VimEditor, context: ExecutionContext, cmd: Command, operatorArguments: OperatorArguments): Boolean {
+    return VimPlugin.getProcess().processExEntry(editor, context)
+  }
+}

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

@@ -0,0 +1,72 @@
+/*
+ * Copyright 2003-2023 The IdeaVim authors
+ *
+ * Use of this source code is governed by an MIT-style
+ * license that can be found in the LICENSE.txt file or at
+ * https://opensource.org/licenses/MIT.
+ */
+
+package com.maddyhome.idea.vim.command
+
+import com.intellij.openapi.editor.Editor
+import com.maddyhome.idea.vim.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
+ */
+public class CommandState(private val machine: VimStateMachine) {
+
+  public val isOperatorPending: Boolean
+    get() = machine.isOperatorPending
+
+  public val mode: CommandState.Mode
+    get() {
+      val myMode = machine.mode
+      return when (myMode) {
+        is com.maddyhome.idea.vim.state.mode.Mode.CMD_LINE -> CommandState.Mode.CMD_LINE
+        com.maddyhome.idea.vim.state.mode.Mode.INSERT -> CommandState.Mode.INSERT
+        is com.maddyhome.idea.vim.state.mode.Mode.NORMAL -> CommandState.Mode.COMMAND
+        is com.maddyhome.idea.vim.state.mode.Mode.OP_PENDING -> CommandState.Mode.OP_PENDING
+        com.maddyhome.idea.vim.state.mode.Mode.REPLACE -> CommandState.Mode.REPLACE
+        is com.maddyhome.idea.vim.state.mode.Mode.SELECT -> CommandState.Mode.SELECT
+        is com.maddyhome.idea.vim.state.mode.Mode.VISUAL -> CommandState.Mode.VISUAL
+      }
+    }
+
+  public val commandBuilder: CommandBuilder
+    get() = machine.commandBuilder
+
+  public val mappingState: MappingState
+    get() = machine.mappingState
+
+  public enum class Mode {
+    // Basic modes
+    COMMAND, VISUAL, SELECT, INSERT, CMD_LINE, /*EX*/
+
+    // Additional modes
+    OP_PENDING, REPLACE /*, VISUAL_REPLACE*/, INSERT_NORMAL, INSERT_VISUAL, INSERT_SELECT
+  }
+
+  public enum class SubMode {
+    NONE, VISUAL_CHARACTER, VISUAL_LINE, VISUAL_BLOCK
+  }
+
+  public companion object {
+    @JvmStatic
+    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

@@ -9,6 +9,8 @@
 package com.maddyhome.idea.vim.common
 
 import com.intellij.application.options.CodeStyle
+import com.intellij.openapi.actionSystem.DataContext
+import com.intellij.openapi.actionSystem.PlatformDataKeys
 import com.intellij.openapi.editor.Editor
 import com.intellij.openapi.project.Project
 import com.intellij.psi.codeStyle.CommonCodeStyleSettings.IndentOptions
@@ -37,12 +39,13 @@ internal class IndentConfig private constructor(indentOptions: IndentOptions) {
 
   companion object {
     @JvmStatic
-    fun create(editor: Editor): IndentConfig {
-      return create(editor, editor.project)
+    fun create(editor: Editor, context: DataContext): IndentConfig {
+      return create(editor, PlatformDataKeys.PROJECT.getData(context))
     }
 
     @JvmStatic
-    fun create(editor: Editor, project: Project?): IndentConfig {
+    @JvmOverloads
+    fun create(editor: Editor, project: Project? = editor.project): IndentConfig {
       val indentOptions = if (project != null) {
         CodeStyle.getIndentOptions(project, editor.document)
       } else {

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

@@ -9,93 +9,40 @@ package com.maddyhome.idea.vim.ex
 
 import com.intellij.openapi.application.ApplicationManager
 import com.intellij.openapi.editor.Editor
-import com.maddyhome.idea.vim.api.VimOutputPanel
-import com.maddyhome.idea.vim.api.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
 
-// TODO: We need a nicer way to handle output, especially wrt testing, appending + clearing
-class ExOutputModel(private val myEditor: WeakReference<Editor>) : VimOutputPanel {
-  private var isActiveInTestMode = false
+/**
+ * @author vlan
+ */
+public class ExOutputModel private constructor(private val myEditor: Editor) : VimExOutputPanel {
+  override var text: String? = null
+    private set
 
-  val editor get() = myEditor.get()
-
-  val isActive: Boolean
-    get() = if (!ApplicationManager.getApplication().isUnitTestMode) {
-      editor?.let { ExOutputPanel.getNullablePanel(it) }?.myActive ?: false
-    } 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 var text: String = ""
-    get() = if (!ApplicationManager.getApplication().isUnitTestMode) {
-      editor?.let { ExOutputPanel.getInstance(it).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) }
-      } else {
-        field = newValue
-        isActiveInTestMode = newValue.isNotEmpty()
-      }
-    }
-
-  fun output(text: String) {
+  override fun output(text: String) {
     this.text = text
-  }
-
-  fun clear() {
-    text = ""
-  }
-
-  override fun close() {
     if (!ApplicationManager.getApplication().isUnitTestMode) {
-      editor?.let { ExOutputPanel.getInstance(it).close() }
-    }
-    else {
-      isActiveInTestMode = false
+      ExOutputPanel.getInstance(myEditor).setText(text)
     }
   }
 
-  companion object {
+  override fun clear() {
+    text = null
+    if (!ApplicationManager.getApplication().isUnitTestMode) {
+      ExOutputPanel.getInstance(myEditor).deactivate(false)
+    }
+  }
+
+  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/VimExtensionFacade.kt

@@ -7,40 +7,28 @@
  */
 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
 import com.maddyhome.idea.vim.VimPlugin
 import com.maddyhome.idea.vim.action.change.Extension
-import com.maddyhome.idea.vim.api.ExecutionContext
 import com.maddyhome.idea.vim.api.ImmutableVimCaret
 import com.maddyhome.idea.vim.api.VimCaret
-import com.maddyhome.idea.vim.api.VimEditor
 import com.maddyhome.idea.vim.api.injector
 import com.maddyhome.idea.vim.command.MappingMode
 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.CommandLineHelper
 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.vimscript.model.Executable
-import com.maddyhome.idea.vim.vimscript.model.ExecutionResult
-import com.maddyhome.idea.vim.vimscript.model.VimLContext
-import com.maddyhome.idea.vim.vimscript.model.datatypes.VimDataType
-import com.maddyhome.idea.vim.vimscript.model.expressions.Expression
-import com.maddyhome.idea.vim.vimscript.model.expressions.Scope
-import com.maddyhome.idea.vim.vimscript.model.statements.FunctionDeclaration
-import com.maddyhome.idea.vim.vimscript.model.statements.FunctionFlag
 import java.awt.event.KeyEvent
-import java.util.*
 import javax.swing.KeyStroke
 
 /**
@@ -50,13 +38,13 @@ 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,
@@ -67,15 +55,13 @@ 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 +73,7 @@ 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 +85,7 @@ 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 +99,7 @@ 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 +110,7 @@ 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,
@@ -134,6 +120,12 @@ object VimExtensionFacade {
       .setAlias(name, CommandAlias.Call(minimumNumberOfArguments, maximumNumberOfArguments, name, handler))
   }
 
+  /** Sets the value of 'operatorfunc' to be used as the operator function in 'g@'. */
+  @JvmStatic
+  public fun setOperatorFunction(function: OperatorFunction) {
+    VimPlugin.getKey().operatorFunction = function
+  }
+
   /**
    * Runs normal mode commands similar to ':normal! {commands}'.
    * Mappings doesn't work with this function
@@ -142,16 +134,15 @@ object VimExtensionFacade {
    * leaves the editor in the insert mode if it's been activated.
    */
   @JvmStatic
-  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) }
+  public fun executeNormalWithoutMapping(keys: List<KeyStroke>, editor: Editor) {
+    val context = injector.executionContextManager.onEditor(editor.vim)
+    keys.forEach { KeyHandler.getInstance().handleKey(editor.vim, it, context, false, false) }
   }
 
   /** 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}")
@@ -161,7 +152,7 @@ object VimExtensionFacade {
       LOG.trace("Unit test mode is active")
       val mappingStack = KeyHandler.getInstance().keyStack
       mappingStack.feedSomeStroke() ?: TestInputModel.getInstance(editor).nextKeyStroke()?.also {
-        if (injector.registerGroup.isRecording) {
+        if (editor.vim.vimStateMachine.isRecording) {
           KeyHandler.getInstance().modalEntryKeys += it
         }
       }
@@ -182,99 +173,38 @@ object VimExtensionFacade {
 
   /** Returns a string typed in the input box similar to 'input()'. */
   @JvmStatic
-  fun inputString(editor: Editor, context: DataContext, prompt: String, finishOn: Char?): String {
-    return injector.commandLine.inputString(editor.vim, context.vim, prompt, finishOn) ?: ""
+  public fun inputString(editor: Editor, prompt: String, finishOn: Char?): String {
+    return service<CommandLineHelper>().inputString(editor.vim, prompt, finishOn) ?: ""
   }
 
   /** Get the current contents of the given register similar to 'getreg()'. */
   @JvmStatic
-  fun getRegister(register: Char): List<KeyStroke>? {
+  public fun getRegister(register: Char): List<KeyStroke>? {
     val reg = VimPlugin.getRegister().getRegister(register) ?: return null
     return reg.keys
   }
 
   @JvmStatic
-  fun getRegisterForCaret(register: Char, caret: VimCaret): List<KeyStroke>? {
-    val reg = injector.registerGroup.getRegister(register) ?: return null
+  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?>?) {
-    injector.registerGroup.setKeys(register, keys?.filterNotNull() ?: emptyList())
+  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(
-    scope: Scope?,
-    name: String,
-    args: List<String>,
-    defaultArgs: List<Pair<String, Expression>>,
-    hasOptionalArguments: Boolean,
-    flags: EnumSet<FunctionFlag>,
-    function: ScriptFunction
-  ) {
-    var functionDeclaration: FunctionDeclaration? = null
-    val body = listOf(object : Executable {
-      // This context is set to the function declaration during initialisation and then set to the function execution
-      // context during execution
-      override lateinit var vimContext: VimLContext
-      override var rangeInScript: TextRange = TextRange(0, 0)
-
-      override fun execute(editor: VimEditor, context: ExecutionContext): ExecutionResult {
-        return function.execute(editor, context, functionDeclaration!!.functionVariables)
-      }
-    })
-    functionDeclaration = FunctionDeclaration(
-      scope,
-      name,
-      args,
-      defaultArgs,
-      body,
-      replaceExisting = true,
-      flags,
-      hasOptionalArguments
-    )
-    functionDeclaration.rangeInScript = TextRange(0, 0)
-    body.forEach { it.vimContext = functionDeclaration }
-    injector.functionService.storeFunction(functionDeclaration)
-  }
-}
-
-fun VimExtensionFacade.exportOperatorFunction(name: String, function: OperatorFunction) {
-  exportScriptFunction(null, name, listOf("type"), emptyList(), false, noneOfEnum()) {
-    editor, context, args ->
-
-    val type = args["type"]?.asString()
-    val selectionType = when (type) {
-      "line" -> SelectionType.LINE_WISE
-      "block" -> SelectionType.BLOCK_WISE
-      "char" -> SelectionType.CHARACTER_WISE
-      else -> return@exportScriptFunction ExecutionResult.Error
-    }
-
-    if (function.apply(editor, context, selectionType)) {
-      ExecutionResult.Success
-    }
-    else {
-      ExecutionResult.Error
-    }
-  }
-}
-
-fun interface ScriptFunction {
-  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

@@ -67,7 +67,7 @@ internal object VimExtensionRegistrar : VimExtensionRegistrator {
     VimPlugin.getOptionGroup().addGlobalOptionChangeListener(option) {
       if (injector.optionGroup.getOptionValue(option, OptionAccessScope.GLOBAL(null)).asBoolean()) {
         initExtension(extensionBean, name)
-        PluginState.Util.enabledExtensions.add(name)
+        PluginState.enabledExtensions.add(name)
       } else {
         extensionBean.instance.dispose()
       }

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;
@@ -245,18 +244,19 @@ public class VimArgTextObjExtension implements VimExtension {
 
     @Override
     public void execute(@NotNull VimEditor editor, @NotNull ExecutionContext context, @NotNull OperatorArguments operatorArguments) {
-      @NotNull KeyHandler keyHandler = KeyHandler.getInstance();
-      @NotNull KeyHandlerState keyHandlerState = KeyHandler.getInstance().getKeyHandlerState();
-      int count = Math.max(1, keyHandlerState.getCommandBuilder().getCount());
+
+      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 (!keyHandler.isOperatorPending(editor.getMode(), keyHandlerState)) {
+      if (!vimStateMachine.isOperatorPending()) {
         editor.nativeCarets().forEach((VimCaret caret) -> {
           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());
@@ -265,7 +265,7 @@ public class VimArgTextObjExtension implements VimExtension {
           }
         });
       } else {
-        keyHandlerState.getCommandBuilder().completeCommandPart(new Argument(new Command(count,
+        vimStateMachine.getCommandBuilder().completeCommandPart(new Argument(new Command(count,
                                                                                          textObjectHandler, Command.Type.MOTION, EnumSet.noneOf(CommandFlags.class))));
       }
     }

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

@@ -18,59 +18,57 @@ 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.state.mode.Mode
 import com.maddyhome.idea.vim.command.OperatorArguments
+import com.maddyhome.idea.vim.state.mode.SelectionType
 import com.maddyhome.idea.vim.command.TextObjectVisualType
 import com.maddyhome.idea.vim.common.CommandAliasHandler
 import com.maddyhome.idea.vim.common.TextRange
-import com.maddyhome.idea.vim.ex.ranges.Range
-import com.maddyhome.idea.vim.ex.ranges.toTextRange
+import com.maddyhome.idea.vim.ex.ranges.Ranges
 import com.maddyhome.idea.vim.extension.ExtensionHandler
 import com.maddyhome.idea.vim.extension.VimExtension
-import com.maddyhome.idea.vim.extension.VimExtensionFacade
 import com.maddyhome.idea.vim.extension.VimExtensionFacade.addCommand
 import com.maddyhome.idea.vim.extension.VimExtensionFacade.executeNormalWithoutMapping
 import com.maddyhome.idea.vim.extension.VimExtensionFacade.putExtensionHandlerMapping
 import com.maddyhome.idea.vim.extension.VimExtensionFacade.putKeyMapping
 import com.maddyhome.idea.vim.extension.VimExtensionFacade.putKeyMappingIfMissing
-import com.maddyhome.idea.vim.extension.exportOperatorFunction
+import com.maddyhome.idea.vim.extension.VimExtensionFacade.setOperatorFunction
 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 {
 
-  object Util {
+  companion object {
     fun doCommentary(
       editor: VimEditor,
       context: ExecutionContext,
       range: TextRange,
       selectionType: SelectionType,
-      resetCaret: Boolean = true,
+      resetCaret: Boolean,
     ): Boolean {
-      val mode = editor.mode
+      val mode = editor.vimStateMachine.mode
       if (mode !is Mode.VISUAL) {
         editor.ij.selectionModel.setSelection(range.startOffset, range.endOffset)
       }
 
       return runWriteAction {
-        // Treat block- and character-wise selections as block comments. Fall back if the first action isn't available
+        // Treat block- and character-wise selections as block comments. Be ready to fall back to if the first action
+        // isn't available
         val actions = if (selectionType === SelectionType.LINE_WISE) {
           listOf(IdeActions.ACTION_COMMENT_LINE, IdeActions.ACTION_COMMENT_BLOCK)
         } else {
@@ -115,17 +113,12 @@ internal class CommentaryExtension : VimExtension {
       // first non-whitespace character, then the caret is in the right place. If it's inserted at the first column,
       // then the caret is now in a bit of a weird place. We can't detect this scenario, so we just have to accept
       // the difference
-      // TODO: If we don't move the caret to the start offset, we should maintain the current logical position
       if (resetCaret) {
         editor.primaryCaret().moveToOffset(range.startOffset)
       }
     }
   }
 
-  companion object {
-    private const val OPERATOR_FUNC = "CommentaryOperatorFunc"
-  }
-
   override fun getName() = "commentary"
 
   override fun init() {
@@ -152,16 +145,6 @@ internal class CommentaryExtension : VimExtension {
     putKeyMapping(MappingMode.N, injector.parser.parseKeys("<Plug>(CommentLine)"), owner, plugCommentaryLineKeys, true)
 
     addCommand("Commentary", CommentaryCommandAliasHandler())
-
-    VimExtensionFacade.exportOperatorFunction(OPERATOR_FUNC, CommentaryOperatorFunction())
- }
-
-  private class CommentaryOperatorFunction : OperatorFunction {
-    // todo make it multicaret
-    override fun apply(editor: VimEditor, context: ExecutionContext, selectionType: SelectionType?): Boolean {
-      val range = injector.markService.getChangeMarks(editor.primaryCaret()) ?: return false
-      return Util.doCommentary(editor, context, range, selectionType ?: SelectionType.CHARACTER_WISE, true)
-    }
   }
 
   /**
@@ -170,23 +153,29 @@ internal class CommentaryExtension : VimExtension {
    * E.g. handles the `gc` in `gc_`, by setting the operator function, then invoking `g@` to receive the `_` motion to
    * invoke the operator. This object is both the mapping handler and the operator function.
    */
-  private class CommentaryOperatorHandler : ExtensionHandler {
+  private class CommentaryOperatorHandler : OperatorFunction, ExtensionHandler {
     override val isRepeatable = true
 
     override fun execute(editor: VimEditor, context: ExecutionContext, operatorArguments: OperatorArguments) {
-      injector.globalOptions().operatorfunc = OPERATOR_FUNC
+      setOperatorFunction(this)
       executeNormalWithoutMapping(injector.parser.parseKeys("g@"), editor.ij)
     }
+
+    // todo make it multicaret
+    override fun apply(editor: VimEditor, context: ExecutionContext, selectionType: SelectionType?): Boolean {
+      val range = injector.markService.getChangeMarks(editor.primaryCaret()) ?: return false
+      return doCommentary(editor, context, range, selectionType ?: SelectionType.CHARACTER_WISE, true)
+    }
   }
 
   private class CommentaryMappingHandler : ExtensionHandler {
     override val isRepeatable = true
 
     override fun execute(editor: VimEditor, context: ExecutionContext, operatorArguments: OperatorArguments) {
-      val command = Command(operatorArguments.count1, CommentaryTextObjectMotionHandler, Command.Type.MOTION, EnumSet.noneOf(CommandFlags::class.java))
+      val commandState = editor.vimStateMachine
 
-      val keyState = KeyHandler.getInstance().keyHandlerState
-      keyState.commandBuilder.completeCommandPart(Argument(command))
+      val command = Command(operatorArguments.count1, CommentaryTextObjectMotionHandler, Command.Type.MOTION, EnumSet.noneOf(CommandFlags::class.java))
+      commandState.commandBuilder.completeCommandPart(Argument(command))
     }
   }
 
@@ -249,14 +238,8 @@ internal class CommentaryExtension : VimExtension {
    * Used like `:1,3Commentary` or `g/fun/Commentary`
    */
   private class CommentaryCommandAliasHandler : CommandAliasHandler {
-    override fun execute(command: String, range: Range, editor: VimEditor, context: ExecutionContext) {
-      Util.doCommentary(
-        editor,
-        context,
-        range.getLineRange(editor, editor.primaryCaret()).toTextRange(editor),
-        SelectionType.LINE_WISE,
-        false
-      )
+    override fun execute(command: String, ranges: Ranges, editor: VimEditor, context: ExecutionContext) {
+      doCommentary(editor, context, ranges.getTextRange(editor, -1), SelectionType.LINE_WISE, false)
     }
   }
 }

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

@@ -19,22 +19,24 @@ import com.intellij.openapi.util.Key
 import com.maddyhome.idea.vim.api.ExecutionContext
 import com.maddyhome.idea.vim.api.VimEditor
 import com.maddyhome.idea.vim.api.getOffset
-import com.maddyhome.idea.vim.api.globalOptions
 import com.maddyhome.idea.vim.api.injector
 import com.maddyhome.idea.vim.api.setChangeMarks
 import com.maddyhome.idea.vim.command.MappingMode
 import com.maddyhome.idea.vim.command.OperatorArguments
+import com.maddyhome.idea.vim.state.mode.SelectionType
+import com.maddyhome.idea.vim.state.mode.SelectionType.CHARACTER_WISE
+import com.maddyhome.idea.vim.state.mode.selectionType
 import com.maddyhome.idea.vim.common.TextRange
 import com.maddyhome.idea.vim.extension.ExtensionHandler
 import com.maddyhome.idea.vim.extension.VimExtension
-import com.maddyhome.idea.vim.extension.VimExtensionFacade
 import com.maddyhome.idea.vim.extension.VimExtensionFacade.executeNormalWithoutMapping
 import com.maddyhome.idea.vim.extension.VimExtensionFacade.getRegister
 import com.maddyhome.idea.vim.extension.VimExtensionFacade.putExtensionHandlerMapping
 import com.maddyhome.idea.vim.extension.VimExtensionFacade.putKeyMappingIfMissing
+import com.maddyhome.idea.vim.extension.VimExtensionFacade.setOperatorFunction
 import com.maddyhome.idea.vim.extension.VimExtensionFacade.setRegister
-import com.maddyhome.idea.vim.extension.exportOperatorFunction
 import com.maddyhome.idea.vim.helper.fileSize
+import com.maddyhome.idea.vim.state.mode.mode
 import com.maddyhome.idea.vim.helper.moveToInlayAwareLogicalPosition
 import com.maddyhome.idea.vim.helper.moveToInlayAwareOffset
 import com.maddyhome.idea.vim.key.OperatorFunction
@@ -43,8 +45,6 @@ import com.maddyhome.idea.vim.mark.VimMarkConstants
 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.SelectionType
-import com.maddyhome.idea.vim.state.mode.selectionType
 import org.jetbrains.annotations.NonNls
 
 /**
@@ -72,13 +72,30 @@ internal class VimExchangeExtension : VimExtension {
     putKeyMappingIfMissing(MappingMode.X, injector.parser.parseKeys("X"), owner, injector.parser.parseKeys(EXCHANGE_CMD), true)
     putKeyMappingIfMissing(MappingMode.N, injector.parser.parseKeys("cxc"), owner, injector.parser.parseKeys(EXCHANGE_CLEAR_CMD), true)
     putKeyMappingIfMissing(MappingMode.N, injector.parser.parseKeys("cxx"), owner, injector.parser.parseKeys(EXCHANGE_LINE_CMD), true)
-
-    VimExtensionFacade.exportOperatorFunction(OPERATOR_FUNC, Operator())
   }
 
-  object Util {
+  companion object {
+    @NonNls
+    const val EXCHANGE_CMD = "<Plug>(Exchange)"
+
+    @NonNls
+    const val EXCHANGE_CLEAR_CMD = "<Plug>(ExchangeClear)"
+
+    @NonNls
+    const val EXCHANGE_LINE_CMD = "<Plug>(ExchangeLine)"
+
     val EXCHANGE_KEY = Key<Exchange>("exchange")
 
+    // End mark has always greater of eq offset than start mark
+    class Exchange(val type: SelectionType, val start: Mark, val end: Mark, val text: String) {
+      private var myHighlighter: RangeHighlighter? = null
+      fun setHighlighter(highlighter: RangeHighlighter) {
+        myHighlighter = highlighter
+      }
+
+      fun getHighlighter(): RangeHighlighter? = myHighlighter
+    }
+
     fun clearExchange(editor: Editor) {
       editor.getUserData(EXCHANGE_KEY)?.getHighlighter()?.let {
         editor.markupModel.removeHighlighter(it)
@@ -87,25 +104,18 @@ internal class VimExchangeExtension : VimExtension {
     }
   }
 
-  companion object {
-    @NonNls private const val EXCHANGE_CMD = "<Plug>(Exchange)"
-    @NonNls private const val EXCHANGE_CLEAR_CMD = "<Plug>(ExchangeClear)"
-    @NonNls private const val EXCHANGE_LINE_CMD = "<Plug>(ExchangeLine)"
-    @NonNls private const val OPERATOR_FUNC = "ExchangeOperatorFunc"
-  }
-
   private class ExchangeHandler(private val isLine: Boolean) : ExtensionHandler {
     override val isRepeatable = true
 
     override fun execute(editor: VimEditor, context: ExecutionContext, operatorArguments: OperatorArguments) {
-      injector.globalOptions().operatorfunc = OPERATOR_FUNC
+      setOperatorFunction(Operator(false))
       executeNormalWithoutMapping(injector.parser.parseKeys(if (isLine) "g@_" else "g@"), editor.ij)
     }
   }
 
   private class ExchangeClearHandler : ExtensionHandler {
     override fun execute(editor: VimEditor, context: ExecutionContext, operatorArguments: OperatorArguments) {
-      Util.clearExchange(editor.ij)
+      clearExchange(editor.ij)
     }
   }
 
@@ -115,12 +125,12 @@ internal class VimExchangeExtension : VimExtension {
         val mode = editor.mode
         // Leave visual mode to create selection marks
         executeNormalWithoutMapping(injector.parser.parseKeys("<Esc>"), editor.ij)
-        Operator(true).apply(editor, context, mode.selectionType ?: SelectionType.CHARACTER_WISE)
+        Operator(true).apply(editor, context, mode.selectionType ?: CHARACTER_WISE)
       }
     }
   }
 
-  private class Operator(private val isVisual: Boolean = false) : OperatorFunction {
+  private class Operator(private val isVisual: Boolean) : OperatorFunction {
     fun Editor.getMarkOffset(mark: Mark) = IjVimEditor(this).getOffset(mark.line, mark.col)
     fun SelectionType.getString() = when (this) {
       SelectionType.CHARACTER_WISE -> "v"
@@ -138,7 +148,7 @@ internal class VimExchangeExtension : VimExtension {
           else -> HighlighterTargetArea.EXACT_RANGE
         }
         val isVisualLine = ex.type == SelectionType.LINE_WISE
-        val endAdj = if (!(isVisualLine) && (hlArea == HighlighterTargetArea.EXACT_RANGE || isVisual)) 1 else 0
+        val endAdj = if (!(isVisualLine) && (hlArea == HighlighterTargetArea.EXACT_RANGE || (isVisual))) 1 else 0
         return ijEditor.markupModel.addRangeHighlighter(
           ijEditor.getMarkOffset(ex.start),
           (ijEditor.getMarkOffset(ex.end) + endAdj).coerceAtMost(ijEditor.fileSize),
@@ -148,12 +158,12 @@ internal class VimExchangeExtension : VimExtension {
         )
       }
 
-      val currentExchange = getExchange(ijEditor, isVisual, selectionType ?: SelectionType.CHARACTER_WISE)
-      val exchange1 = ijEditor.getUserData(Util.EXCHANGE_KEY)
+      val currentExchange = getExchange(ijEditor, isVisual, selectionType ?: CHARACTER_WISE)
+      val exchange1 = ijEditor.getUserData(EXCHANGE_KEY)
       if (exchange1 == null) {
         val highlighter = highlightExchange(currentExchange)
         currentExchange.setHighlighter(highlighter)
-        ijEditor.putUserData(Util.EXCHANGE_KEY, currentExchange)
+        ijEditor.putUserData(EXCHANGE_KEY, currentExchange)
         return true
       } else {
         val cmp = compareExchanges(exchange1, currentExchange)
@@ -179,7 +189,7 @@ internal class VimExchangeExtension : VimExtension {
           }
         }
         exchange(ijEditor, ex1, ex2, reverse, expand)
-        Util.clearExchange(ijEditor)
+        clearExchange(ijEditor)
         return true
       }
     }
@@ -344,14 +354,4 @@ internal class VimExchangeExtension : VimExtension {
       }
     }
   }
-
-  // End mark has always greater of eq offset than start mark
-  class Exchange(val type: SelectionType, val start: Mark, val end: Mark, val text: String) {
-    private var myHighlighter: RangeHighlighter? = null
-    fun setHighlighter(highlighter: RangeHighlighter) {
-      myHighlighter = highlighter
-    }
-
-    fun getHighlighter(): RangeHighlighter? = myHighlighter
-  }
 }

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

@@ -10,7 +10,7 @@ package com.maddyhome.idea.vim.extension.highlightedyank
 
 import com.intellij.ide.ui.LafManager
 import com.intellij.ide.ui.LafManagerListener
-import com.intellij.openapi.application.ModalityState
+import com.intellij.openapi.application.ApplicationManager
 import com.intellij.openapi.editor.Editor
 import com.intellij.openapi.editor.colors.EditorColors
 import com.intellij.openapi.editor.markup.EffectType
@@ -19,24 +19,25 @@ import com.intellij.openapi.editor.markup.HighlighterTargetArea
 import com.intellij.openapi.editor.markup.RangeHighlighter
 import com.intellij.openapi.editor.markup.TextAttributes
 import com.intellij.openapi.util.Disposer
-import com.intellij.util.Alarm
-import com.intellij.util.Alarm.ThreadToUse
 import com.maddyhome.idea.vim.VimPlugin
+import com.maddyhome.idea.vim.VimProjectService
 import com.maddyhome.idea.vim.api.VimEditor
 import com.maddyhome.idea.vim.common.TextRange
 import com.maddyhome.idea.vim.extension.VimExtension
 import com.maddyhome.idea.vim.helper.MessageHelper
+import com.maddyhome.idea.vim.helper.StrictMode
 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.vimscript.model.datatypes.VimDataType
 import com.maddyhome.idea.vim.vimscript.model.datatypes.VimString
 import org.jetbrains.annotations.NonNls
 import java.awt.Color
 import java.awt.Font
+import java.util.concurrent.Executors
+import java.util.concurrent.TimeUnit
 
-internal const val DEFAULT_HIGHLIGHT_DURATION: Int = 300
+internal const val DEFAULT_HIGHLIGHT_DURATION: Long = 300
 
 @NonNls
 private val HIGHLIGHT_DURATION_VARIABLE_NAME = "highlightedyank_highlight_duration"
@@ -77,128 +78,111 @@ internal class HighlightColorResetter : LafManagerListener {
  */
 internal class VimHighlightedYank : VimExtension, VimYankListener, VimInsertListener {
   private val highlightHandler = HighlightHandler()
-  private var initialised = false
 
   override fun getName() = "highlightedyank"
 
   override fun init() {
-    // Note that these listeners will still be registered when IdeaVim is disabled. However, they'll never get called
     VimPlugin.getYank().addListener(this)
     VimPlugin.getChange().addInsertListener(this)
-
-    // 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
-    // _extension_ is disabled, make sure we're properly initialised each time we're called.
-    registerIdeaVimDisabledCallback()
-    initialised = true
-  }
-
-  private fun registerIdeaVimDisabledCallback() {
-    // TODO: IdeaVim should help with lifecycle management here - VIM-3419
-    // IdeaVim should possibly unregister extensions, but it would also need to re-register them. We have to do this
-    // state management manually for now
-    Disposer.register(VimPlugin.getInstance().onOffDisposable) {
-      highlightHandler.clearYankHighlighters()
-      initialised = false
-    }
   }
 
   override fun dispose() {
-    // Called when the extension is disabled with `:set no{extension}` or if the plugin owning the extension unloads
     VimPlugin.getYank().removeListener(this)
     VimPlugin.getChange().removeInsertListener(this)
-
-    highlightHandler.clearYankHighlighters()
-    initialised = false
   }
 
   override fun yankPerformed(editor: VimEditor, range: TextRange) {
-    ensureInitialised()
     highlightHandler.highlightYankRange(editor.ij, range)
   }
 
   override fun insertModeStarted(editor: Editor) {
-    ensureInitialised()
-    highlightHandler.clearYankHighlighters()
-  }
-
-  private fun ensureInitialised() {
-    if (!initialised) {
-      registerIdeaVimDisabledCallback()
-      initialised = true
-    }
+    highlightHandler.clearAllYankHighlighters()
   }
 
   private class HighlightHandler {
-    private val alarm = Alarm(ThreadToUse.SWING_THREAD)
-    private var lastEditor: Editor? = null
-    private val highlighters = mutableSetOf<RangeHighlighter>()
+    private var editor: Editor? = null
+    private val yankHighlighters: MutableSet<RangeHighlighter> = mutableSetOf()
 
     fun highlightYankRange(editor: Editor, range: TextRange) {
       // from vim-highlightedyank docs: When a new text is yanked or user starts editing, the old highlighting would be deleted
-      clearYankHighlighters()
+      clearAllYankHighlighters()
 
-      lastEditor = editor
-
-      val attributes = getHighlightTextAttributes(editor)
-      for (i in 0 until range.size()) {
-        val highlighter = editor.markupModel.addRangeHighlighter(
-          range.startOffsets[i],
-          range.endOffsets[i],
-          HighlighterLayer.SELECTION,
-          attributes,
-          HighlighterTargetArea.EXACT_RANGE,
-        )
-        highlighters.add(highlighter)
-      }
-
-      // from vim-highlightedyank docs: A negative number makes the highlight persistent.
-      val timeout = extractUsersHighlightDuration()
-      if (timeout >= 0) {
-        // Note modality. This is important when highlighting an editor when a modal dialog is open, such as the resolve
-        // conflict diff view
-        alarm.addRequest(
-          { clearYankHighlighters() },
-          timeout,
-          ModalityState.any()
-        )
-      }
-    }
-
-    fun clearYankHighlighters() {
-      alarm.cancelAllRequests()
-      // Make sure the last editor we saved is still alive before we use it. We can't just use the list of open editors
-      // because this list is empty when IdeaVim is disabled, so we're unable to clean up
-      lastEditor?.let { editor ->
-        if (!editor.isDisposed) {
-          highlighters.forEach { highlighter -> editor.markupModel.removeHighlighter(highlighter) }
+      this.editor = editor
+      val project = editor.project
+      if (project != null) {
+        Disposer.register(
+          VimProjectService.getInstance(project),
+        ) {
+          this.editor = null
+          yankHighlighters.clear()
         }
       }
-      lastEditor = null
-      highlighters.clear()
+
+      if (range.isMultiple) {
+        for (i in 0 until range.size()) {
+          highlightSingleRange(editor, range.startOffsets[i]..range.endOffsets[i])
+        }
+      } else {
+        highlightSingleRange(editor, range.startOffset..range.endOffset)
+      }
     }
 
-    private fun getHighlightTextAttributes(editor: Editor) = TextAttributes(
+    fun clearAllYankHighlighters() {
+      yankHighlighters.forEach { highlighter ->
+        editor?.markupModel?.removeHighlighter(highlighter) ?: StrictMode.fail("Highlighters without an editor")
+      }
+
+      yankHighlighters.clear()
+    }
+
+    private fun highlightSingleRange(editor: Editor, range: ClosedRange<Int>) {
+      val highlighter = editor.markupModel.addRangeHighlighter(
+        range.start,
+        range.endInclusive,
+        HighlighterLayer.SELECTION,
+        getHighlightTextAttributes(),
+        HighlighterTargetArea.EXACT_RANGE,
+      )
+
+      yankHighlighters.add(highlighter)
+
+      setClearHighlightRangeTimer(highlighter)
+    }
+
+    private fun setClearHighlightRangeTimer(highlighter: RangeHighlighter) {
+      val timeout = extractUsersHighlightDuration()
+
+      // from vim-highlightedyank docs: A negative number makes the highlight persistent.
+      if (timeout >= 0) {
+        Executors.newSingleThreadScheduledExecutor().schedule(
+          {
+            ApplicationManager.getApplication().invokeLater {
+              editor?.markupModel?.removeHighlighter(highlighter) ?: StrictMode.fail("Highlighters without an editor")
+            }
+          },
+          timeout,
+          TimeUnit.MILLISECONDS,
+        )
+      }
+    }
+
+    private fun getHighlightTextAttributes() = TextAttributes(
       null,
       extractUsersHighlightColor(),
-      editor.colorsScheme.getColor(EditorColors.CARET_COLOR),
+      editor?.colorsScheme?.getColor(EditorColors.CARET_COLOR),
       EffectType.SEARCH_MATCH,
       Font.PLAIN,
     )
 
-    private fun extractUsersHighlightDuration(): Int {
+    private fun extractUsersHighlightDuration(): Long {
       return extractVariable(HIGHLIGHT_DURATION_VARIABLE_NAME, DEFAULT_HIGHLIGHT_DURATION) {
-        // toVimNumber will return 0 for an invalid string. Let's force it to throw
-        when (it) {
-          is VimString -> it.value.toInt()
-          else -> it.toVimNumber().value
-        }
+        it.toLong()
       }
     }
 
     private fun extractUsersHighlightColor(): Color {
       return extractVariable(HIGHLIGHT_COLOR_VARIABLE_NAME, getDefaultHighlightTextColor()) { value ->
-        val rgba = value.asString()
+        val rgba = value
           .substring(4)
           .filter { it != '(' && it != ')' && !it.isWhitespace() }
           .split(',')
@@ -208,11 +192,12 @@ internal class VimHighlightedYank : VimExtension, VimYankListener, VimInsertList
       }
     }
 
-    private fun <T> extractVariable(variable: String, default: T, extractFun: (value: VimDataType) -> T): T {
+    private fun <T> extractVariable(variable: String, default: T, extractFun: (value: String) -> T): T {
       val value = VimPlugin.getVariableService().getGlobalVariableValue(variable)
-      if (value != null) {
+
+      if (value is VimString) {
         return try {
-          extractFun(value)
+          extractFun(value.value)
         } catch (e: Exception) {
           @VimNlsSafe val message = MessageHelper.message(
             "highlightedyank.invalid.value.of.0.1",

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
@@ -41,6 +40,7 @@ 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
@@ -91,23 +91,22 @@ 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 count = keyState.commandBuilder.count
+      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.
-      val isInOpPending = keyHandler.isOperatorPending(editor.mode, keyState)
+      val isInOpPending = commandState.isOperatorPending
 
       if (isInOpPending) {
         val matchitAction = MatchitAction()
         matchitAction.reverse = reverse
         matchitAction.isInOpPending = true
 
-        keyState.commandBuilder.completeCommandPart(
+        commandState.commandBuilder.completeCommandPart(
           Argument(
             Command(
               count,

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

@@ -37,7 +37,7 @@ import com.maddyhome.idea.vim.api.VimEditor
 import com.maddyhome.idea.vim.api.injector
 import com.maddyhome.idea.vim.common.CommandAlias
 import com.maddyhome.idea.vim.common.CommandAliasHandler
-import com.maddyhome.idea.vim.ex.ranges.Range
+import com.maddyhome.idea.vim.ex.ranges.Ranges
 import com.maddyhome.idea.vim.extension.VimExtension
 import com.maddyhome.idea.vim.group.KeyGroup
 import com.maddyhome.idea.vim.helper.MessageHelper
@@ -130,32 +130,32 @@ internal class NerdTree : VimExtension {
     addCommand("NERDTreeFind", IjCommandHandler("SelectInProjectView"))
     addCommand("NERDTreeRefreshRoot", IjCommandHandler("Synchronize"))
 
-    synchronized(Util.monitor) {
-      Util.commandsRegistered = true
+    synchronized(monitor) {
+      commandsRegistered = true
       ProjectManager.getInstance().openProjects.forEach { project -> installDispatcher(project) }
     }
   }
 
   class IjCommandHandler(private val actionId: String) : CommandAliasHandler {
-    override fun execute(command: String, range: Range, editor: VimEditor, context: ExecutionContext) {
-      Util.callAction(editor, actionId, context)
+    override fun execute(command: String, ranges: Ranges, editor: VimEditor, context: ExecutionContext) {
+      callAction(editor, actionId, context)
     }
   }
 
   class ToggleHandler : CommandAliasHandler {
-    override fun execute(command: String, range: Range, editor: VimEditor, context: ExecutionContext) {
+    override fun execute(command: String, ranges: Ranges, editor: VimEditor, context: ExecutionContext) {
       val project = editor.ij.project ?: return
       val toolWindow = ToolWindowManagerEx.getInstanceEx(project).getToolWindow(ToolWindowId.PROJECT_VIEW) ?: return
       if (toolWindow.isVisible) {
         toolWindow.hide()
       } else {
-        Util.callAction(editor, "ActivateProjectToolWindow", context)
+        callAction(editor, "ActivateProjectToolWindow", context)
       }
     }
   }
 
   class CloseHandler : CommandAliasHandler {
-    override fun execute(command: String, range: Range, editor: VimEditor, context: ExecutionContext) {
+    override fun execute(command: String, ranges: Ranges, editor: VimEditor, context: ExecutionContext) {
       val project = editor.ij.project ?: return
       val toolWindow = ToolWindowManagerEx.getInstanceEx(project).getToolWindow(ToolWindowId.PROJECT_VIEW) ?: return
       if (toolWindow.isVisible) {
@@ -187,8 +187,8 @@ internal class NerdTree : VimExtension {
   // TODO I'm not sure is this activity runs at all? Should we use [RunOnceUtil] instead?
   class NerdStartupActivity : ProjectActivity {
     override suspend fun execute(project: Project) {
-      synchronized(Util.monitor) {
-        if (!Util.commandsRegistered) return
+      synchronized(monitor) {
+        if (!commandsRegistered) return
         installDispatcher(project)
       }
     }
@@ -214,7 +214,7 @@ internal class NerdTree : VimExtension {
 
           val action = nextNode.actionHolder
           when (action) {
-            is NerdAction.ToIj -> Util.callAction(null, action.name, e.dataContext.vim)
+            is NerdAction.ToIj -> callAction(null, action.name, e.dataContext.vim)
             is NerdAction.Code -> e.project?.let { action.action(it, e.dataContext, e) }
           }
         }
@@ -356,7 +356,7 @@ internal class NerdTree : VimExtension {
         currentWindow?.split(SwingConstants.VERTICAL, true, file, true)
 
         // FIXME: 22.01.2021 This solution bouncing a bit
-        Util.callAction(null, "ActivateProjectToolWindow", context.vim)
+        callAction(null, "ActivateProjectToolWindow", context.vim)
       },
     )
     registerCommand(
@@ -368,7 +368,7 @@ internal class NerdTree : VimExtension {
         val currentWindow = splitters.currentWindow
         currentWindow?.split(SwingConstants.HORIZONTAL, true, file, true)
 
-        Util.callAction(null, "ActivateProjectToolWindow", context.vim)
+        callAction(null, "ActivateProjectToolWindow", context.vim)
       },
     )
     registerCommand(
@@ -477,10 +477,6 @@ internal class NerdTree : VimExtension {
       "r",
       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("NERDTreeMapRefreshRoot", "R", NerdAction.ToIj("Synchronize"))
     registerCommand("NERDTreeMapMenu", "m", NerdAction.ToIj("ShowPopupMenu"))
     registerCommand("NERDTreeMapQuit", "q", NerdAction.ToIj("HideActiveWindow"))
@@ -506,11 +502,23 @@ internal class NerdTree : VimExtension {
         }
       },
     )
+    
+    for (c in ('a'..'z') + ('A'..'Z')) {
+      val ks = KeyStroke.getKeyStroke(c)
+      if (ks !in actionsRoot) {
+        registerCommand(c.toString(), NerdAction.Code { _, _, _ -> })
+      }
+    }
   }
 
-  object Util {
+  companion object {
+    const val pluginName = "NERDTree"
+
     internal val monitor = Any()
     internal var commandsRegistered = false
+
+    private val LOG = logger<NerdTree>()
+
     fun callAction(editor: VimEditor?, name: String, context: ExecutionContext) {
       val action = ActionManager.getInstance().getAction(name) ?: run {
         VimPlugin.showMessage(MessageHelper.message("action.not.found.0", name))
@@ -525,51 +533,45 @@ internal class NerdTree : VimExtension {
         }
       }
     }
-  }
 
-  companion object {
-    const val pluginName = "NERDTree"
-    private val LOG = logger<NerdTree>()
+    private fun addCommand(alias: String, handler: CommandAliasHandler) {
+      VimPlugin.getCommand().setAlias(alias, CommandAlias.Call(0, -1, alias, handler))
+    }
+
+    private fun registerCommand(variable: String, default: String, action: NerdAction) {
+      val variableValue = VimPlugin.getVariableService().getGlobalVariableValue(variable)
+      val mappings = if (variableValue is VimString) {
+        variableValue.value
+      } else {
+        default
+      }
+      actionsRoot.addLeafs(mappings, action)
+    }
+
+    private fun registerCommand(default: String, action: NerdAction) {
+      actionsRoot.addLeafs(default, action)
+    }
+
+    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 = NerdDispatcher.getInstance(project)
+      val shortcuts = collectShortcuts(actionsRoot).map { RequiredShortcut(it, MappingOwner.Plugin.get(pluginName)) }
+      dispatcher.registerCustomShortcutSet(
+        KeyGroup.toShortcutSet(shortcuts),
+        (ProjectView.getInstance(project) as ProjectViewImpl).component,
+      )
+    }
   }
 }
-
-private fun addCommand(alias: String, handler: CommandAliasHandler) {
-  VimPlugin.getCommand().setAlias(alias, CommandAlias.Call(0, -1, alias, handler))
-}
-
-private fun registerCommand(variable: String, default: String, action: NerdAction) {
-  val variableValue = VimPlugin.getVariableService().getGlobalVariableValue(variable)
-  val mappings = if (variableValue is VimString) {
-    variableValue.value
-  } else {
-    default
-  }
-  actionsRoot.addLeafs(mappings, action)
-}
-
-private fun registerCommand(default: String, action: NerdAction) {
-  actionsRoot.addLeafs(default, action)
-}
-
-
-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 =
-    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

@@ -9,11 +9,10 @@
 package com.maddyhome.idea.vim.extension.paragraphmotion
 
 import com.intellij.openapi.editor.Caret
-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.getLineEndForOffset
 import com.maddyhome.idea.vim.api.injector
-import com.maddyhome.idea.vim.api.normalizeOffset
 import com.maddyhome.idea.vim.command.MappingMode
 import com.maddyhome.idea.vim.command.OperatorArguments
 import com.maddyhome.idea.vim.extension.ExtensionHandler
@@ -21,10 +20,8 @@ import com.maddyhome.idea.vim.extension.VimExtension
 import com.maddyhome.idea.vim.extension.VimExtensionFacade
 import com.maddyhome.idea.vim.extension.VimExtensionFacade.putKeyMappingIfMissing
 import com.maddyhome.idea.vim.helper.vimForEachCaret
-import com.maddyhome.idea.vim.key.MappingOwner
 import com.maddyhome.idea.vim.newapi.ij
 import com.maddyhome.idea.vim.newapi.vim
-import javax.swing.KeyStroke
 
 internal class ParagraphMotion : VimExtension {
   override fun getName(): String = "vim-paragraph-motion"
@@ -33,8 +30,8 @@ internal class ParagraphMotion : VimExtension {
     VimExtensionFacade.putExtensionHandlerMapping(MappingMode.NXO, injector.parser.parseKeys("<Plug>(ParagraphNextMotion)"), owner, ParagraphMotionHandler(1), false)
     VimExtensionFacade.putExtensionHandlerMapping(MappingMode.NXO, injector.parser.parseKeys("<Plug>(ParagraphPrevMotion)"), owner, ParagraphMotionHandler(-1), false)
 
-    putKeyMappingIfMissingFromAndToKeys(MappingMode.NXO, injector.parser.parseKeys("}"), owner, injector.parser.parseKeys("<Plug>(ParagraphNextMotion)"), true)
-    putKeyMappingIfMissingFromAndToKeys(MappingMode.NXO, injector.parser.parseKeys("{"), owner, injector.parser.parseKeys("<Plug>(ParagraphPrevMotion)"), true)
+    putKeyMappingIfMissing(MappingMode.NXO, injector.parser.parseKeys("}"), owner, injector.parser.parseKeys("<Plug>(ParagraphNextMotion)"), true)
+    putKeyMappingIfMissing(MappingMode.NXO, injector.parser.parseKeys("{"), owner, injector.parser.parseKeys("<Plug>(ParagraphPrevMotion)"), true)
   }
 
   private class ParagraphMotionHandler(private val count: Int) : ExtensionHandler {
@@ -48,21 +45,7 @@ internal class ParagraphMotion : VimExtension {
     }
 
     fun moveCaretToNextParagraph(editor: VimEditor, caret: Caret, count: Int): Int? {
-      return injector.searchHelper.findNextParagraph(editor, caret.vim, count, true)
-        ?.let { editor.normalizeOffset(it, true) }
+      return injector.searchHelper.findNextParagraph(editor, caret.vim, count, true)?.let(editor::getLineEndForOffset)
     }
   }
-
-  // For VIM-3306
-  @Suppress("SameParameterValue")
-  private fun putKeyMappingIfMissingFromAndToKeys(
-    modes: Set<MappingMode>,
-    fromKeys: List<KeyStroke>,
-    pluginOwner: MappingOwner,
-    toKeys: List<KeyStroke>,
-    recursive: Boolean,
-  ) {
-    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

@@ -8,37 +8,37 @@
 
 package com.maddyhome.idea.vim.extension.replacewithregister
 
-import com.intellij.openapi.actionSystem.DataContext
 import com.intellij.openapi.editor.Editor
-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
 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.MappingMode
+import com.maddyhome.idea.vim.state.mode.Mode
 import com.maddyhome.idea.vim.command.OperatorArguments
+import com.maddyhome.idea.vim.state.mode.SelectionType
+import com.maddyhome.idea.vim.state.mode.SelectionType.CHARACTER_WISE
+import com.maddyhome.idea.vim.state.mode.isLine
+import com.maddyhome.idea.vim.state.mode.selectionType
 import com.maddyhome.idea.vim.common.TextRange
 import com.maddyhome.idea.vim.extension.ExtensionHandler
 import com.maddyhome.idea.vim.extension.VimExtension
 import com.maddyhome.idea.vim.extension.VimExtensionFacade
 import com.maddyhome.idea.vim.extension.VimExtensionFacade.executeNormalWithoutMapping
 import com.maddyhome.idea.vim.extension.VimExtensionFacade.putKeyMappingIfMissing
-import com.maddyhome.idea.vim.extension.exportOperatorFunction
+import com.maddyhome.idea.vim.extension.VimExtensionFacade.setOperatorFunction
 import com.maddyhome.idea.vim.group.visual.VimSelection
 import com.maddyhome.idea.vim.helper.exitVisualMode
+import com.maddyhome.idea.vim.state.mode.mode
+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.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.isLine
-import com.maddyhome.idea.vim.state.mode.selectionType
 import org.jetbrains.annotations.NonNls
 
 internal class ReplaceWithRegister : VimExtension {
@@ -53,19 +53,17 @@ internal class ReplaceWithRegister : VimExtension {
     putKeyMappingIfMissing(MappingMode.N, injector.parser.parseKeys("gr"), owner, injector.parser.parseKeys(RWR_OPERATOR), true)
     putKeyMappingIfMissing(MappingMode.N, injector.parser.parseKeys("grr"), owner, injector.parser.parseKeys(RWR_LINE), true)
     putKeyMappingIfMissing(MappingMode.X, injector.parser.parseKeys("gr"), owner, injector.parser.parseKeys(RWR_VISUAL), true)
-
-    VimExtensionFacade.exportOperatorFunction(OPERATOR_FUNC, Operator())
   }
 
   private class RwrVisual : ExtensionHandler {
     override fun execute(editor: VimEditor, context: ExecutionContext, operatorArguments: OperatorArguments) {
-      val typeInEditor = editor.mode.selectionType ?: SelectionType.CHARACTER_WISE
+      val typeInEditor = editor.mode.selectionType ?: CHARACTER_WISE
       editor.sortedCarets().forEach { caret ->
         val selectionStart = caret.selectionStart
         val selectionEnd = caret.selectionEnd
 
         val visualSelection = caret to VimSelection.create(selectionStart, selectionEnd - 1, typeInEditor, editor)
-        doReplace(editor.ij, context.ij, caret, PutData.VisualSelection(mapOf(visualSelection), typeInEditor))
+        doReplace(editor.ij, caret, PutData.VisualSelection(mapOf(visualSelection), typeInEditor))
       }
       editor.exitVisualMode()
     }
@@ -75,7 +73,7 @@ internal class ReplaceWithRegister : VimExtension {
     override val isRepeatable: Boolean = true
 
     override fun execute(editor: VimEditor, context: ExecutionContext, operatorArguments: OperatorArguments) {
-      injector.globalOptions().operatorfunc = OPERATOR_FUNC
+      setOperatorFunction(Operator())
       executeNormalWithoutMapping(injector.parser.parseKeys("g@"), editor.ij)
     }
   }
@@ -93,7 +91,7 @@ internal class ReplaceWithRegister : VimExtension {
         val visualSelection = caret to VimSelection.create(lineStart, lineEnd, SelectionType.LINE_WISE, editor)
         caretsAndSelections += visualSelection
 
-        doReplace(editor.ij, context.ij, caret, PutData.VisualSelection(mapOf(visualSelection), SelectionType.LINE_WISE))
+        doReplace(editor.ij, caret, PutData.VisualSelection(mapOf(visualSelection), SelectionType.LINE_WISE))
       }
 
       editor.sortedCarets().forEach { caret ->
@@ -114,14 +112,14 @@ internal class ReplaceWithRegister : VimExtension {
           editor.primaryCaret() to VimSelection.create(
             range.startOffset,
             range.endOffset - 1,
-            selectionType ?: SelectionType.CHARACTER_WISE,
+            selectionType ?: CHARACTER_WISE,
             editor,
           ),
         ),
-        selectionType ?: SelectionType.CHARACTER_WISE,
+        selectionType ?: CHARACTER_WISE,
       )
       // todo multicaret
-      doReplace(ijEditor, context.ij, editor.primaryCaret(), visualSelection)
+      doReplace(ijEditor, editor.primaryCaret(), visualSelection)
       return true
     }
 
@@ -134,50 +132,52 @@ internal class ReplaceWithRegister : VimExtension {
   }
 
   companion object {
-    @NonNls private const val RWR_OPERATOR = "<Plug>ReplaceWithRegisterOperator"
-    @NonNls private const val RWR_LINE = "<Plug>ReplaceWithRegisterLine"
-    @NonNls private const val RWR_VISUAL = "<Plug>ReplaceWithRegisterVisual"
-    @NonNls private const val OPERATOR_FUNC = "ReplaceWithRegisterOperatorFunc"
-  }
-}
-
-private fun doReplace(editor: Editor, context: DataContext, caret: ImmutableVimCaret, visualSelection: PutData.VisualSelection) {
-  val registerGroup = injector.registerGroup
-  val lastRegisterChar = if (editor.caretModel.caretCount == 1) registerGroup.currentRegister else registerGroup.getCurrentRegisterForMulticaret()
-  val savedRegister = registerGroup.getRegister(lastRegisterChar) ?: return
-
-  var usedType = savedRegister.type
-  var usedText = savedRegister.text
-  if (usedType.isLine && usedText?.endsWith('\n') == true) {
-    // Code from original plugin implementation. Correct text for linewise selected text
-    usedText = usedText.dropLast(1)
-    usedType = SelectionType.CHARACTER_WISE
-  }
-
-  val textData = PutData.TextData(usedText, usedType, savedRegister.transferableData, savedRegister.name)
-
-  val putData = PutData(
-    textData,
-    visualSelection,
-    1,
-    insertTextBeforeCaret = true,
-    rawIndent = true,
-    caretAfterInsertedText = false,
-    putToLine = -1,
-  )
-  val vimEditor = editor.vim
-  val keyHandler = KeyHandler.getInstance()
-  ClipboardOptionHelper.IdeaputDisabler().use {
-    VimPlugin.getPut().putText(
-      vimEditor,
-      context.vim,
-      putData,
-      operatorArguments = OperatorArguments(
-        keyHandler.isOperatorPending(vimEditor.mode, keyHandler.keyHandlerState),
-        0,
-        editor.vim.mode,
-      ),
-      saveToRegister = false
-    )
+    @NonNls
+    private const val RWR_OPERATOR = "<Plug>ReplaceWithRegisterOperator"
+
+    @NonNls
+    private const val RWR_LINE = "<Plug>ReplaceWithRegisterLine"
+
+    @NonNls
+    private const val RWR_VISUAL = "<Plug>ReplaceWithRegisterVisual"
+
+    private fun doReplace(editor: Editor, caret: ImmutableVimCaret, visualSelection: PutData.VisualSelection) {
+      val registerGroup = injector.registerGroup
+      val lastRegisterChar = if (editor.caretModel.caretCount == 1) registerGroup.currentRegister else registerGroup.getCurrentRegisterForMulticaret()
+      val savedRegister = caret.registerStorage.getRegister(lastRegisterChar) ?: return
+
+      var usedType = savedRegister.type
+      var usedText = savedRegister.text
+      if (usedType.isLine && usedText?.endsWith('\n') == true) {
+        // Code from original plugin implementation. Correct text for linewise selected text
+        usedText = usedText.dropLast(1)
+        usedType = SelectionType.CHARACTER_WISE
+      }
+
+      val textData = PutData.TextData(usedText, usedType, savedRegister.transferableData, savedRegister.name)
+
+      val putData = PutData(
+        textData,
+        visualSelection,
+        1,
+        insertTextBeforeCaret = true,
+        rawIndent = true,
+        caretAfterInsertedText = false,
+        putToLine = -1,
+      )
+      ClipboardOptionHelper.IdeaputDisabler().use {
+        VimPlugin.getPut().putText(
+          IjVimEditor(editor),
+          injector.executionContextManager.onEditor(editor.vim),
+          putData,
+          operatorArguments = OperatorArguments(
+            editor.vimStateMachine?.isOperatorPending ?: false,
+            0,
+            editor.vim.mode,
+          ),
+          saveToRegister = false
+        )
+      }
+    }
   }
 }

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

@@ -36,7 +36,6 @@ import com.maddyhome.idea.vim.helper.StrictMode
 import com.maddyhome.idea.vim.newapi.ij
 import java.awt.Font
 import java.awt.event.KeyEvent
-import java.util.*
 import javax.swing.Timer
 
 
@@ -49,20 +48,17 @@ internal class IdeaVimSneakExtension : VimExtension {
 
   override fun init() {
     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.FORWARD))
+    mapToFunctionAndProvideKeys("S", SneakHandler(highlightHandler, Direction.BACKWARD))
 
     // workaround to support ; and , commands
-    mapToFunctionAndProvideKeys("f", SneakMemoryHandler("f"), MappingMode.NXO)
-    mapToFunctionAndProvideKeys("F", SneakMemoryHandler("F"), MappingMode.NXO)
-    mapToFunctionAndProvideKeys("t", SneakMemoryHandler("t"), MappingMode.NXO)
-    mapToFunctionAndProvideKeys("T", SneakMemoryHandler("T"), MappingMode.NXO)
+    mapToFunctionAndProvideKeys("f", SneakMemoryHandler("f"))
+    mapToFunctionAndProvideKeys("F", SneakMemoryHandler("F"))
+    mapToFunctionAndProvideKeys("t", SneakMemoryHandler("t"))
+    mapToFunctionAndProvideKeys("T", SneakMemoryHandler("T"))
 
-    mapToFunctionAndProvideKeys(";", SneakRepeatHandler(highlightHandler, RepeatDirection.IDENTICAL), MappingMode.NXO)
-    mapToFunctionAndProvideKeys(",", SneakRepeatHandler(highlightHandler, RepeatDirection.REVERSE), MappingMode.NXO)
+    mapToFunctionAndProvideKeys(";", SneakRepeatHandler(highlightHandler, RepeatDirection.IDENTICAL))
+    mapToFunctionAndProvideKeys(",", SneakRepeatHandler(highlightHandler, RepeatDirection.REVERSE))
   }
 
   private class SneakHandler(
@@ -118,7 +114,7 @@ internal class IdeaVimSneakExtension : VimExtension {
     var lastSymbols: String = ""
     fun jumpTo(editor: VimEditor, charone: Char, chartwo: Char, sneakDirection: Direction): TextRange? {
       val caret = editor.primaryCaret()
-      val position = caret.offset
+      val position = caret.offset.point
       val chars = editor.text()
       val foundPosition = sneakDirection.findBiChar(editor, chars, position, charone, chartwo)
       if (foundPosition != null) {
@@ -277,18 +273,16 @@ internal class IdeaVimSneakExtension : VimExtension {
  * Map some <Plug>(keys) command to given handler
  *  and create mapping to <Plug>(prefix)[keys]
  */
-private fun VimExtension.mapToFunctionAndProvideKeys(
-  keys: String, handler: ExtensionHandler, mappingModes: EnumSet<MappingMode>
-) {
+private fun VimExtension.mapToFunctionAndProvideKeys(keys: String, handler: ExtensionHandler) {
   VimExtensionFacade.putExtensionHandlerMapping(
-    mappingModes,
+    MappingMode.NXO,
     injector.parser.parseKeys(command(keys)),
     owner,
     handler,
     false
   )
   VimExtensionFacade.putExtensionHandlerMapping(
-    mappingModes,
+    MappingMode.NXO,
     injector.parser.parseKeys(commandFromOriginalPlugin(keys)),
     owner,
     handler,
@@ -300,17 +294,17 @@ private fun VimExtension.mapToFunctionAndProvideKeys(
   //  - The shortcut should not be registered if any of these mappings is overridden in .ideavimrc
   //  - The shortcut should not be registered if some other shortcut for this key exists
   val fromKeys = injector.parser.parseKeys(keys)
-  val filteredModes = mappingModes.filterNotTo(HashSet()) {
+  val filteredModes = MappingMode.NXO.filterNotTo(HashSet()) {
     VimPlugin.getKey().hasmapto(it, injector.parser.parseKeys(command(keys)))
   }
-  val filteredModes2 = mappingModes.filterNotTo(HashSet()) {
+  val filteredModes2 = MappingMode.NXO.filterNotTo(HashSet()) {
     VimPlugin.getKey().hasmapto(it, injector.parser.parseKeys(commandFromOriginalPlugin(keys)))
   }
-  val filteredFromModes = mappingModes.filterNotTo(HashSet()) {
+  val filteredFromModes = MappingMode.NXO.filterNotTo(HashSet()) {
     injector.keyGroup.hasmapfrom(it, fromKeys)
   }
 
-  val doubleFiltered = mappingModes
+  val doubleFiltered = MappingMode.NXO
     .filter { it in filteredModes2 && it in filteredModes && it in filteredFromModes }
     .toSet()
   putKeyMapping(doubleFiltered, fromKeys, owner, injector.parser.parseKeys(command(keys)), true)

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

@@ -7,7 +7,6 @@
  */
 package com.maddyhome.idea.vim.extension.surround
 
-import com.intellij.openapi.actionSystem.DataContext
 import com.intellij.openapi.application.runWriteAction
 import com.intellij.openapi.diagnostic.logger
 import com.intellij.openapi.editor.Editor
@@ -18,7 +17,6 @@ import com.maddyhome.idea.vim.api.VimChangeGroup
 import com.maddyhome.idea.vim.api.VimEditor
 import com.maddyhome.idea.vim.api.endsWithNewLine
 import com.maddyhome.idea.vim.api.getLeadingCharacterOffset
-import com.maddyhome.idea.vim.api.globalOptions
 import com.maddyhome.idea.vim.api.injector
 import com.maddyhome.idea.vim.api.setChangeMarks
 import com.maddyhome.idea.vim.command.MappingMode
@@ -26,16 +24,14 @@ import com.maddyhome.idea.vim.command.OperatorArguments
 import com.maddyhome.idea.vim.common.TextRange
 import com.maddyhome.idea.vim.extension.ExtensionHandler
 import com.maddyhome.idea.vim.extension.VimExtension
-import com.maddyhome.idea.vim.extension.VimExtensionFacade
 import com.maddyhome.idea.vim.extension.VimExtensionFacade.executeNormalWithoutMapping
 import com.maddyhome.idea.vim.extension.VimExtensionFacade.getRegisterForCaret
 import com.maddyhome.idea.vim.extension.VimExtensionFacade.inputKeyStroke
 import com.maddyhome.idea.vim.extension.VimExtensionFacade.inputString
 import com.maddyhome.idea.vim.extension.VimExtensionFacade.putExtensionHandlerMapping
 import com.maddyhome.idea.vim.extension.VimExtensionFacade.putKeyMappingIfMissing
+import com.maddyhome.idea.vim.extension.VimExtensionFacade.setOperatorFunction
 import com.maddyhome.idea.vim.extension.VimExtensionFacade.setRegisterForCaret
-import com.maddyhome.idea.vim.extension.exportOperatorFunction
-import com.maddyhome.idea.vim.group.findBlockRange
 import com.maddyhome.idea.vim.helper.runWithEveryCaretAndRestore
 import com.maddyhome.idea.vim.key.OperatorFunction
 import com.maddyhome.idea.vim.newapi.IjVimCaret
@@ -46,6 +42,7 @@ 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.mode
 import com.maddyhome.idea.vim.state.mode.selectionType
 import org.jetbrains.annotations.NonNls
 import java.awt.event.KeyEvent
@@ -81,15 +78,13 @@ internal class VimSurroundExtension : VimExtension {
       putKeyMappingIfMissing(MappingMode.N, injector.parser.parseKeys("ds"), owner, injector.parser.parseKeys("<Plug>DSurround"), true)
       putKeyMappingIfMissing(MappingMode.XO, injector.parser.parseKeys("S"), owner, injector.parser.parseKeys("<Plug>VSurround"), true)
     }
-
-    VimExtensionFacade.exportOperatorFunction(OPERATOR_FUNC, Operator(supportsMultipleCursors = false, count = 1)) // TODO
   }
 
   private class YSurroundHandler : ExtensionHandler {
     override val isRepeatable = true
 
     override fun execute(editor: VimEditor, context: ExecutionContext, operatorArguments: OperatorArguments) {
-      injector.globalOptions().operatorfunc = OPERATOR_FUNC
+      setOperatorFunction(Operator(supportsMultipleCursors = false, count = 1)) // TODO
       executeNormalWithoutMapping(injector.parser.parseKeys("g@"), editor.ij)
     }
   }
@@ -101,7 +96,7 @@ internal class VimSurroundExtension : VimExtension {
       val ijEditor = editor.ij
       val c = getChar(ijEditor)
       if (c.code == 0) return
-      val pair = getOrInputPair(c, ijEditor, context.ij) ?: return
+      val pair = getOrInputPair(c, ijEditor) ?: return
 
       editor.forEachCaret {
         val line = it.getBufferPosition().line
@@ -151,7 +146,7 @@ internal class VimSurroundExtension : VimExtension {
       val charTo = getChar(editor.ij)
       if (charTo.code == 0) return
 
-      val newSurround = getOrInputPair(charTo, editor.ij, context.ij) ?: return
+      val newSurround = getOrInputPair(charTo, editor.ij) ?: return
       runWriteAction { change(editor, context, charFrom, newSurround) }
     }
 
@@ -228,12 +223,12 @@ internal class VimSurroundExtension : VimExtension {
         val searchHelper = injector.searchHelper
         return when (char) {
           't' -> searchHelper.findBlockTagRange(editor, caret, 1, true)
-          '(', ')', 'b' -> findBlockRange(editor, caret, '(', 1, true)
-          '[', ']' -> findBlockRange(editor, caret, '[', 1, true)
-          '{', '}', 'B' -> findBlockRange(editor, caret, '{', 1, true)
-          '<', '>' -> findBlockRange(editor, caret, '<', 1, true)
+          '(', ')', 'b' -> searchHelper.findBlockRange(editor, caret, '(', 1, true)
+          '[', ']' -> searchHelper.findBlockRange(editor, caret, '[', 1, true)
+          '{', '}', 'B' -> searchHelper.findBlockRange(editor, caret, '{', 1, true)
+          '<', '>' -> searchHelper.findBlockRange(editor, caret, '<', 1, true)
           '`', '\'', '"' -> {
-            val caretOffset = caret.offset
+            val caretOffset = caret.offset.point
             val text = editor.text()
             if (text.getOrNull(caretOffset - 1) == char && text.getOrNull(caretOffset) == char) {
               TextRange(caretOffset - 1, caretOffset + 1)
@@ -270,23 +265,23 @@ internal class VimSurroundExtension : VimExtension {
 
   private class Operator(private val supportsMultipleCursors: Boolean, private val count: Int) : OperatorFunction {
     override fun apply(vimEditor: VimEditor, context: ExecutionContext, selectionType: SelectionType?): Boolean {
-      val ijEditor = vimEditor.ij
-      val c = getChar(ijEditor)
+      val editor = vimEditor.ij
+      val c = getChar(editor)
       if (c.code == 0) return true
 
-      val pair = getOrInputPair(c, ijEditor, context.ij) ?: return false
+      val pair = getOrInputPair(c, editor) ?: return false
 
       runWriteAction {
         val change = VimPlugin.getChange()
         if (supportsMultipleCursors) {
-          ijEditor.runWithEveryCaretAndRestore {
-            applyOnce(ijEditor, change, pair, count)
+          editor.runWithEveryCaretAndRestore {
+            applyOnce(editor, change, pair, count)
           }
         }
         else {
-          applyOnce(ijEditor, change, pair, count)
+          applyOnce(editor, change, pair, count)
           // Jump back to start
-          executeNormalWithoutMapping(injector.parser.parseKeys("`["), ijEditor)
+          executeNormalWithoutMapping(injector.parser.parseKeys("`["), editor)
         }
       }
       return true
@@ -320,9 +315,7 @@ private val LOG = logger<VimSurroundExtension>()
 
 private const val REGISTER = '"'
 
-private const val OPERATOR_FUNC = "SurroundOperatorFunc"
-
-    private val tagNameAndAttributesCapturePattern = "(\\S+)([^>]*)>".toPattern()
+private val tagNameAndAttributesCapturePattern = "(\\S+)([^>]*)>".toPattern()
 
 private val SURROUND_PAIRS = mapOf(
   'b' to ("(" to ")"),
@@ -348,8 +341,8 @@ private fun getSurroundPair(c: Char): Pair<String, String>? = if (c in SURROUND_
   null
 }
 
-private fun inputTagPair(editor: Editor, context: DataContext): Pair<String, String>? {
-  val tagInput = inputString(editor, context, "<", '>')
+private fun inputTagPair(editor: Editor): Pair<String, String>? {
+  val tagInput = inputString(editor, "<", '>')
   val matcher = tagNameAndAttributesCapturePattern.matcher(tagInput)
   return if (matcher.find()) {
     val tagName = matcher.group(1)
@@ -362,18 +355,17 @@ private fun inputTagPair(editor: Editor, context: DataContext): Pair<String, Str
 
 private fun inputFunctionName(
   editor: Editor,
-  context: DataContext,
   withInternalSpaces: Boolean,
 ): Pair<String, String>? {
-  val functionNameInput = inputString(editor, context, "function: ", null)
+  val functionNameInput = inputString(editor, "function: ", null)
   if (functionNameInput.isEmpty()) return null
   return if (withInternalSpaces) "$functionNameInput( " to " )" else "$functionNameInput(" to ")"
 }
 
-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)
+private fun getOrInputPair(c: Char, editor: Editor): Pair<String, String>? = when (c) {
+  '<', 't' -> inputTagPair(editor)
+  'f' -> inputFunctionName(editor, false)
+  'F' -> inputFunctionName(editor, true)
   else -> getSurroundPair(c)
 }
 

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;
@@ -24,7 +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 org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
@@ -134,18 +133,17 @@ public class VimTextObjEntireExtension implements VimExtension {
 
     @Override
     public void execute(@NotNull VimEditor editor, @NotNull ExecutionContext context, @NotNull OperatorArguments operatorArguments) {
-      @NotNull KeyHandler keyHandler = KeyHandler.getInstance();
-      @NotNull KeyHandlerState keyHandlerState = KeyHandler.getInstance().getKeyHandlerState();
-      int count = Math.max(1, keyHandlerState.getCommandBuilder().getCount());
+      @NotNull VimStateMachine vimStateMachine = VimStateMachine.Companion.getInstance(editor);
+      int count = Math.max(1, vimStateMachine.getCommandBuilder().getCount());
 
       final EntireTextObjectHandler textObjectHandler = new EntireTextObjectHandler(ignoreLeadingAndTrailing);
       //noinspection DuplicatedCode
-      if (!keyHandler.isOperatorPending(editor.getMode(), keyHandlerState)) {
+      if (!vimStateMachine.isOperatorPending()) {
         ((IjVimEditor) editor).getEditor().getCaretModel().runForEachCaret((Caret caret) -> {
           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());
@@ -155,7 +153,7 @@ public class VimTextObjEntireExtension implements VimExtension {
 
         });
       } else {
-        keyHandlerState.getCommandBuilder().completeCommandPart(new Argument(new Command(count,
+        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;
@@ -25,7 +24,7 @@ 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 org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
@@ -132,11 +131,10 @@ public class VimIndentObject implements VimExtension {
         // This is done as a separate step so that it works even when the caret is inside the indentation.
         int offset = caretLineStartOffset;
         int indentSize = 0;
-        while (offset < charSequence.length()) {
+        while (++offset < charSequence.length()) {
           final char ch = charSequence.charAt(offset);
           if (ch == ' ' || ch == '\t') {
             ++indentSize;
-            ++offset;
           } else {
             break;
           }
@@ -264,18 +262,17 @@ public class VimIndentObject implements VimExtension {
     @Override
     public void execute(@NotNull VimEditor editor, @NotNull ExecutionContext context, @NotNull OperatorArguments operatorArguments) {
       IjVimEditor vimEditor = (IjVimEditor)editor;
-      @NotNull KeyHandler keyHandler = KeyHandler.getInstance();
-      @NotNull KeyHandlerState keyHandlerState = KeyHandler.getInstance().getKeyHandlerState();
-      int count = Math.max(1, keyHandlerState.getCommandBuilder().getCount());
+      @NotNull VimStateMachine vimStateMachine = VimStateMachine.Companion.getInstance(vimEditor);
+      int count = Math.max(1, vimStateMachine.getCommandBuilder().getCount());
 
       final IndentObjectHandler textObjectHandler = new IndentObjectHandler(includeAbove, includeBelow);
 
-      if (!keyHandler.isOperatorPending(editor.getMode(), keyHandlerState)) {
+      if (!vimStateMachine.isOperatorPending()) {
         ((IjVimEditor)editor).getEditor().getCaretModel().runForEachCaret((Caret caret) -> {
           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());
@@ -285,7 +282,7 @@ public class VimIndentObject implements VimExtension {
 
         });
       } else {
-        keyHandlerState.getCommandBuilder().completeCommandPart(new Argument(new Command(count,
+        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

@@ -57,9 +57,8 @@ 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.findNumberUnderCursor
-import com.maddyhome.idea.vim.helper.findNumbersInRange
 import com.maddyhome.idea.vim.helper.inInsertMode
 import com.maddyhome.idea.vim.helper.moveToInlayAwareLogicalPosition
 import com.maddyhome.idea.vim.helper.moveToInlayAwareOffset
@@ -69,11 +68,10 @@ import com.maddyhome.idea.vim.newapi.IjEditorExecutionContext
 import com.maddyhome.idea.vim.newapi.IjVimCaret
 import com.maddyhome.idea.vim.newapi.IjVimEditor
 import com.maddyhome.idea.vim.newapi.ij
-import com.maddyhome.idea.vim.regexp.VimRegex
-import com.maddyhome.idea.vim.regexp.match.VimMatchResult
 import com.maddyhome.idea.vim.state.mode.Mode
 import com.maddyhome.idea.vim.state.mode.Mode.VISUAL
 import com.maddyhome.idea.vim.state.mode.SelectionType
+import com.maddyhome.idea.vim.state.mode.mode
 import com.maddyhome.idea.vim.vimscript.model.commands.SortOption
 import org.jetbrains.annotations.TestOnly
 import java.math.BigInteger
@@ -84,7 +82,7 @@ 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) {
@@ -95,7 +93,7 @@ class ChangeGroup : VimChangeGroupBase() {
     }
   }
 
-  fun editorCreated(editor: Editor?, disposable: Disposable) {
+  public fun editorCreated(editor: Editor?, disposable: Disposable) {
     EventFacade.getInstance().addEditorMouseListener(editor!!, listener, disposable)
   }
 
@@ -103,9 +101,6 @@ class ChangeGroup : VimChangeGroupBase() {
     val editor = (vimEditor as IjVimEditor).editor
     val ijContext = context.ij
     val doc = vimEditor.editor.document
-    val undo = injector.undo
-    val nanoTime = System.nanoTime()
-    vimEditor.forEachCaret { undo.startInsertSequence(it, it.offset, nanoTime) }
     CommandProcessor.getInstance().executeCommand(
       editor.project, {
         ApplicationManager.getApplication()
@@ -201,7 +196,7 @@ class ChangeGroup : VimChangeGroupBase() {
     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)
+    changeCase(editor, caret, caret.offset.point, (motion as AbsoluteOffset).offset, CharacterHelper.CASE_TOGGLE)
     motion = injector.motion.getHorizontalMotion(
       editor,
       caret,
@@ -239,7 +234,8 @@ class ChangeGroup : VimChangeGroupBase() {
       }
       val lineLength = editor.lineLength(line)
       if (column < VimMotionGroupBase.LAST_COLUMN && lineLength < column) {
-        val pad = EditorHelper.pad((editor as IjVimEditor).editor, line, column)
+        val pad =
+          EditorHelper.pad((editor as IjVimEditor).editor, (context as IjEditorExecutionContext).context, line, column)
         val offset = editor.getLineEndOffset(line)
         insertText(editor, caret, offset, pad)
       }
@@ -398,7 +394,7 @@ class ChangeGroup : VimChangeGroupBase() {
     context: ExecutionContext,
     range: TextRange,
   ) {
-    val startPos = editor.offsetToBufferPosition(caret.offset)
+    val startPos = editor.offsetToBufferPosition(caret.offset.point)
     val startOffset = editor.getLineStartForOffset(range.startOffset)
     val endOffset = editor.getLineEndForOffset(range.endOffset)
     val ijEditor = (editor as IjVimEditor).editor
@@ -454,7 +450,7 @@ class ChangeGroup : VimChangeGroupBase() {
     dir: Int,
     operatorArguments: OperatorArguments,
   ) {
-    val start = caret.offset
+    val start = caret.offset.point
     val end = injector.motion.moveCaretToRelativeLineEnd(editor, caret, lines - 1, true)
     indentRange(editor, caret, context, TextRange(start, end), 1, dir, operatorArguments)
   }
@@ -488,7 +484,7 @@ class ChangeGroup : VimChangeGroupBase() {
 
     // Remember the current caret column
     val intendedColumn = caret.vimLastColumn
-    val indentConfig = create((editor as IjVimEditor).editor)
+    val indentConfig = create((editor as IjVimEditor).editor, (context as IjEditorExecutionContext).context)
     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)
@@ -571,68 +567,54 @@ class ChangeGroup : VimChangeGroupBase() {
   ): Boolean {
     val startLine = range.startLine
     val endLine = range.endLine
-    val count = range.size
+    val count = endLine - startLine + 1
     if (count < 2) {
       return false
     }
     val startOffset = editor.getLineStartOffset(startLine)
     val endOffset = editor.getLineEndOffset(endLine)
+    return sortTextRange(editor, caret, startOffset, endOffset, lineComparator, sortOptions)
+  }
 
-    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()
+  /**
+   * Sorts a text range with a comparator. Returns true if a replace was performed, false otherwise.
+   *
+   * @param editor         The editor to replace text in
+   * @param start          The starting position for the sort
+   * @param end            The ending position for the sort
+   * @param lineComparator The comparator to use to sort
+   * @param sortOption     The option to sort the range
+   * @return true if able to sort the text, false if not
+   */
+  private fun sortTextRange(
+    editor: VimEditor,
+    caret: VimCaret,
+    start: Int,
+    end: Int,
+    lineComparator: Comparator<String>,
+    sortOption: SortOption,
+  ): Boolean {
+    val selectedText = (editor as IjVimEditor).editor.document.getText(TextRangeInterval(start, end))
+    val lines: MutableList<String> = selectedText.split("\n").sortedWith(lineComparator).toMutableList()
+    if (sortOption.unique) {
+      val iterator = lines.iterator()
       var previous: String? = null
       while (iterator.hasNext()) {
         val current = iterator.next()
-        if (current == previous || sortOptions.ignoreCase && current.equals(previous, ignoreCase = true)) {
+        if (current == previous || sortOption.ignoreCase && current.equals(previous, ignoreCase = true)) {
           iterator.remove()
         } else {
           previous = current
         }
       }
     }
-    if (sortedLines.isEmpty()) {
+    if (lines.size < 1) {
       return false
     }
-    replaceText(editor, caret, startOffset, endOffset, StringUtil.join(sortedLines, "\n"))
+    replaceText(editor, caret, start, end, StringUtil.join(lines, "\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
    *
@@ -654,7 +636,7 @@ class ChangeGroup : VimChangeGroupBase() {
     val alpha = nf.contains("alpha")
     val hex = nf.contains("hex")
     val octal = nf.contains("octal")
-    val numberRanges = findNumbersInRange((editor as IjVimEditor).editor, selectedRange, alpha, hex, octal)
+    val 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]
@@ -677,7 +659,8 @@ class ChangeGroup : VimChangeGroupBase() {
     val alpha = nf.contains("alpha")
     val hex = nf.contains("hex")
     val octal = nf.contains("octal")
-    val range = findNumberUnderCursor((editor as IjVimEditor).editor, (caret as IjVimCaret).caret, alpha, hex, octal)
+    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
@@ -786,11 +769,11 @@ class ChangeGroup : VimChangeGroupBase() {
     return number
   }
 
-  fun addInsertListener(listener: VimInsertListener) {
+  public fun addInsertListener(listener: VimInsertListener) {
     insertListeners.add(listener)
   }
 
-  fun removeInsertListener(listener: VimInsertListener) {
+  public fun removeInsertListener(listener: VimInsertListener) {
     insertListeners.remove(listener)
   }
 

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

@@ -8,11 +8,9 @@
 
 package com.maddyhome.idea.vim.group
 
-import com.intellij.openapi.components.Service
 import com.maddyhome.idea.vim.api.VimCommandGroupBase
 
 /**
  * @author Elliot Courant
  */
-@Service
 internal class CommandGroup : VimCommandGroupBase()

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

@@ -11,26 +11,18 @@ 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;
 import com.intellij.openapi.components.PersistentStateComponent;
 import com.intellij.openapi.components.State;
 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.helper.*;
 import com.maddyhome.idea.vim.newapi.IjVimDocument;
 import com.maddyhome.idea.vim.newapi.IjVimEditor;
 import com.maddyhome.idea.vim.options.EffectiveOptionValueChangeListener;
@@ -40,16 +32,12 @@ 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;
-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.helper.CaretVisualAttributesHelperKt.updateCaretsVisualAttributes;
 import static com.maddyhome.idea.vim.newapi.IjVimInjectorKt.ijOptions;
 
 /**
@@ -61,31 +49,12 @@ public class EditorGroup implements PersistentStateComponent<Element>, VimEditor
 
   private Boolean isKeyRepeat = null;
 
-  // TODO: Get rid of this custom line converter once we support soft wraps properly
-  // The builtin relative line converter looks like it's using Vim's logical lines for counting, where a Vim logical
-  // line is a buffer line, or a single line representing a fold of several buffer lines. This converter is counting
-  // screen lines (but badly - if you're on the second line of a wrapped line, it still counts like you're on the first.
-  // We really want to use Vim logical lines, but we don't currently support them for movement - we move by screen line.
-
   private final CaretListener myLineNumbersCaretListener = new CaretListener() {
     @Override
     public void caretPositionChanged(@NotNull CaretEvent e) {
-      // We don't get notified when the IDE's settings change, so make sure we're up-to-date when the caret moves
-      final Editor editor = e.getEditor();
-      boolean relativenumber = ijOptions(injector, new IjVimEditor(editor)).getRelativenumber();
-      if (relativenumber) {
-        if (!hasRelativeLineNumbersInstalled(editor)) {
-          installRelativeLineNumbers(editor);
-        }
-        else {
-          // We must repaint on each caret move, so we update when caret's visual line doesn't match logical line
-          repaintRelativeLineNumbers(editor);
-        }
-      }
-      else {
-        if (hasRelativeLineNumbersInstalled(editor)) {
-          removeRelativeLineNumbers(editor);
-        }
+      final boolean requiresRepaint = e.getNewPosition().line != e.getOldPosition().line;
+      if (requiresRepaint && options(injector, new IjVimEditor(e.getEditor())).getRelativenumber()) {
+        repaintRelativeLineNumbers(e.getEditor());
       }
     }
   };
@@ -98,10 +67,11 @@ public class EditorGroup implements PersistentStateComponent<Element>, VimEditor
     editor.getCaretModel().addCaretListener(myLineNumbersCaretListener);
     UserDataManager.setVimEditorGroup(editor, true);
 
+    UserDataManager.setVimLineNumbersInitialState(editor, editor.getSettings().isLineNumbersShown());
     updateLineNumbers(editor);
   }
 
-  private void deinitLineNumbers(@NotNull Editor editor) {
+  private void deinitLineNumbers(@NotNull Editor editor, boolean isReleasing) {
     if (isProjectDisposed(editor) || !supportsVimLineNumbers(editor) || !UserDataManager.getVimEditorGroup(editor)) {
       return;
     }
@@ -110,6 +80,14 @@ public class EditorGroup implements PersistentStateComponent<Element>, VimEditor
     UserDataManager.setVimEditorGroup(editor, false);
 
     removeRelativeLineNumbers(editor);
+
+    // Don't reset the built in line numbers if we're releasing the editor. If we do, EditorSettings.setLineNumbersShown
+    // can cause the editor to refresh settings and can call into FileManagerImpl.getCachedPsiFile AFTER FileManagerImpl
+    // has been disposed (Closing the project with a Find Usages result showing a preview panel is a good repro case).
+    // See IDEA-184351 and VIM-1671
+    if (!isReleasing) {
+      setBuiltinLineNumbers(editor, UserDataManager.getVimLineNumbersInitialState(editor));
+    }
   }
 
   private static boolean supportsVimLineNumbers(final @NotNull Editor editor) {
@@ -123,22 +101,41 @@ public class EditorGroup implements PersistentStateComponent<Element>, VimEditor
   }
 
   private static void updateLineNumbers(final @NotNull Editor editor) {
-    final boolean isLineNumbersShown = editor.getSettings().isLineNumbersShown();
-    if (!isLineNumbersShown) {
-      return;
+    final EffectiveOptions options = options(injector, new IjVimEditor(editor));
+    final boolean relativeNumber = options.getRelativenumber();
+    final boolean number = options.getNumber();
+
+    final boolean showBuiltinEditorLineNumbers = shouldShowBuiltinLineNumbers(editor, number, relativeNumber);
+
+    final EditorSettings settings = editor.getSettings();
+    if (settings.isLineNumbersShown() ^ showBuiltinEditorLineNumbers) {
+      // Update line numbers later since it may be called from a caret listener
+      // on the caret move and it may move the caret internally
+      ApplicationManager.getApplication().invokeLater(() -> {
+        if (editor.isDisposed()) return;
+        setBuiltinLineNumbers(editor, showBuiltinEditorLineNumbers);
+      });
     }
 
-    final LineNumerationType lineNumerationType = editor.getSettings().getLineNumerationType();
-    if (lineNumerationType == LineNumerationType.RELATIVE || lineNumerationType == LineNumerationType.HYBRID) {
+    if (relativeNumber) {
       if (!hasRelativeLineNumbersInstalled(editor)) {
         installRelativeLineNumbers(editor);
       }
     }
-    else {
+    else if (hasRelativeLineNumbersInstalled(editor)) {
       removeRelativeLineNumbers(editor);
     }
   }
 
+  private static boolean shouldShowBuiltinLineNumbers(final @NotNull Editor editor, boolean number, boolean relativeNumber) {
+    final boolean initialState = UserDataManager.getVimLineNumbersInitialState(editor);
+    return initialState || number || relativeNumber;
+  }
+
+  private static void setBuiltinLineNumbers(final @NotNull Editor editor, boolean show) {
+    editor.getSettings().setLineNumbersShown(show);
+  }
+
   private static boolean hasRelativeLineNumbersInstalled(final @NotNull Editor editor) {
     return UserDataManager.getVimHasRelativeLineNumbersInstalled(editor);
   }
@@ -207,28 +204,57 @@ public class EditorGroup implements PersistentStateComponent<Element>, VimEditor
   }
 
   public void editorCreated(@NotNull Editor editor) {
-    UserDataManager.setVimInitialised(editor, true);
-
+    DocumentManager.INSTANCE.addListeners(editor.getDocument());
     VimPlugin.getKey().registerRequiredShortcutKeys(new IjVimEditor(editor));
 
     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.Editor context = injector.getExecutionContextManager().onEditor(new IjVimEditor(editor), null);
+      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();
     }
-
-    updateCaretsVisualAttributes(new IjVimEditor(editor));
+    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(editor);
   }
 
-  public void editorDeinit(@NotNull Editor editor) {
-    deinitLineNumbers(editor);
+  public void editorDeinit(@NotNull Editor editor, boolean isReleased) {
+    deinitLineNumbers(editor, isReleased);
     UserDataManager.unInitializeEditor(editor);
     VimPlugin.getKey().unregisterShortcutKeys(new IjVimEditor(editor));
+    DocumentManager.INSTANCE.removeListeners(editor.getDocument());
     CaretVisualAttributesHelperKt.removeCaretsVisualAttributes(editor);
-    if (editor instanceof EditorEx editorEx) {
-      editorEx.removePropertyChangeListener(FontSizeChangeListener.INSTANCE);
-    }
   }
 
   public void notifyIdeaJoin(@Nullable Project project, @NotNull VimEditor editor) {
@@ -258,18 +284,6 @@ public class EditorGroup implements PersistentStateComponent<Element>, VimEditor
     notifyIdeaJoin(((IjVimEditor) editor).getEditor().getProject(), editor);
   }
 
-  @Override
-  public void updateCaretsVisualAttributes(@NotNull VimEditor editor) {
-    Editor ijEditor = ((IjVimEditor) editor).getEditor();
-    CaretVisualAttributesHelperKt.updateCaretsVisualAttributes(ijEditor);
-  }
-
-  @Override
-  public void updateCaretsVisualPosition(@NotNull VimEditor editor) {
-    Editor ijEditor = ((IjVimEditor) editor).getEditor();
-    CaretVisualAttributesHelperKt.updateCaretsVisualAttributes(ijEditor);
-  }
-
   public static class NumberChangeListener implements EffectiveOptionValueChangeListener {
     public static NumberChangeListener INSTANCE = new NumberChangeListener();
 
@@ -290,18 +304,17 @@ public class EditorGroup implements PersistentStateComponent<Element>, VimEditor
   private static class RelativeLineNumberConverter implements LineNumberConverter {
     @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 = options(injector, new IjVimEditor(editor)).getNumber();
       final int caretLine = editor.getCaretModel().getLogicalPosition().line;
 
       // lineNumber is 1 based
-      if ((lineNumber - 1) == caretLine) {
-        return number ? lineNumber : 0;
+      if (number && (lineNumber - 1) == caretLine) {
+        return lineNumber;
       }
       else {
-        final int visualLine = ijVimEditor.bufferLineToVisualLine(lineNumber - 1);
-        final int caretVisualLine = editor.getCaretModel().getVisualPosition().line;
-        return Math.abs(caretVisualLine - visualLine);
+        final int visualLine = new IjVimEditor(editor).bufferLineToVisualLine(lineNumber - 1);
+        final int currentVisualLine = new IjVimEditor(editor).bufferLineToVisualLine(caretLine);
+        return Math.abs(currentVisualLine - visualLine);
       }
     }
 
@@ -311,80 +324,20 @@ public class EditorGroup implements PersistentStateComponent<Element>, VimEditor
     }
   }
 
+  @NotNull
   @Override
-  public @NotNull Collection<VimEditor> getEditorsRaw() {
-    return getLocalEditors()
+  public Collection<VimEditor> localEditors() {
+    return HelperKt.localEditors().stream()
       .map(IjVimEditor::new)
       .collect(Collectors.toList());
   }
 
   @NotNull
   @Override
-  public Collection<VimEditor> getEditors() {
-    return getLocalEditors()
-      .filter(UserDataManager::getVimInitialised)
-      .map(IjVimEditor::new)
-      .collect(Collectors.toList());
-  }
-
-  @NotNull
-  @Override
-  public Collection<VimEditor> getEditors(@NotNull VimDocument buffer) {
+  public Collection<VimEditor> localEditors(@NotNull VimDocument buffer) {
     final Document document = ((IjVimDocument)buffer).getDocument();
-    return getLocalEditors()
-      .filter(editor -> UserDataManager.getVimInitialised(editor) && editor.getDocument().equals(document))
+    return HelperKt.localEditors(document).stream()
       .map(IjVimEditor::new)
       .collect(Collectors.toList());
   }
-
-  private Stream<Editor> getLocalEditors() {
-    // Always fetch local editors. If we're hosting a Code With Me session, any connected guests will create hidden
-    // editors to handle syntax highlighting, completion requests, etc. We need to make sure that IdeaVim only makes
-    // changes (e.g., adding search highlights) to local editors so things don't incorrectly flow through to any Clients.
-    // In non-CWM scenarios, or if IdeaVim is installed on the Client, there are only ever local editors, so this will
-    // also work there. In Gateway remote development scenarios, IdeaVim should not be installed on the host, only the
-    // Client, so all should work there too.
-    // Note that most IdeaVim operations are in response to interactive keystrokes, which would mean that
-    // ClientEditorManager.getCurrentInstance would return local editors. However, some operations are in response to
-    // events such as document change (to update search highlights), and these can come from CWM guests, and we'd get
-    // the remote editors.
-    // This invocation will always get local editors, regardless of the current context.
-    List<ClientAppSession> appSessions = ClientSessionsManager.getAppSessions(ClientKind.ALL);
-    if (!appSessions.isEmpty()) {
-      ClientAppSession localSession = appSessions.get(0);
-      return localSession.getService(ClientEditorManager.class).editors();
-    }
-    else {
-      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) {
-            injector.getProcessGroup().cancelExEntry(new IjVimEditor(editor), true, false);
-          }
-          ExOutputModel exOutputModel = ExOutputModel.tryGetInstance(editor);
-          if (exOutputModel != null) {
-            exOutputModel.close();
-          }
-        }
-      }
-    }
-  }
 }

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 +1,451 @@
+/*
+ * 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.roots.ProjectRootManager;
+import com.intellij.openapi.vfs.LocalFileSystem;
+import com.intellij.openapi.vfs.VirtualFile;
+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.state.mode.Mode;
+import com.maddyhome.idea.vim.state.VimStateMachine;
+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 org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+import java.io.File;
+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());
+
+  /**
+   * This method listens for editor tab changes so any insert/replace modes that need to be reset can be.
+   */
+  public static void fileEditorManagerSelectionChangedCallback(@NotNull FileEditorManagerEvent event) {
+    // The user has changed the editor they are working with - exit insert/replace mode, and complete any
+    // appropriate repeat
+    if (event.getOldFile() != null) {
+      LastTabService.getInstance(event.getManager().getProject()).setLastTab(event.getOldFile());
+    }
+  }
+}
+

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

@@ -1,444 +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.VimStateMachine.Companion.getInstance
-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(context: ExecutionContext) {
-    val action = if (injector.globalIjOptions().ideawrite.contains(IjOptionConstants.ideawrite_all)) {
-      injector.nativeActionManager.saveAll
-    } else {
-      injector.nativeActionManager.saveCurrent
-    }
-    action.execute(context)
-  }
-
-  /**
-   * Saves all files in the project.
-   */
-  override fun saveFiles(context: ExecutionContext) {
-    injector.nativeActionManager.saveAll.execute(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/IjOptionProperties.kt

@@ -19,22 +19,25 @@ 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 closenotebooks: Boolean by optionProperty(IjOptions.closenotebooks)
+  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)
+  public var showmodewidget: Boolean by optionProperty(IjOptions.showmodewidget)
 
   // 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 oldundo: Boolean by optionProperty(IjOptions.oldundo)
+  public var unifyjumps: Boolean by optionProperty(IjOptions.unifyjumps)
+  public var exCommandAnnotation: Boolean by optionProperty(IjOptions.exCommandAnnotation)
+  public var vimscriptFunctionAnnotation: Boolean by optionProperty(IjOptions.vimscriptFunctionAnnotation)
+  public var commandOrMotionAnnotation: Boolean by optionProperty(IjOptions.commandOrMotionAnnotation)
+  public var useNewRegex: Boolean by optionProperty(IjOptions.useNewRegex)
 }
 
 /**
@@ -42,19 +45,8 @@ 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) {
-  // 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)
-
-  // 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 class EffectiveIjOptions(scope: OptionAccessScope.EFFECTIVE): GlobalIjOptions(scope) {
+  public var ideacopypreprocess: Boolean by optionProperty(IjOptions.ideacopypreprocess)
+  public var ideajoin: Boolean by optionProperty(IjOptions.ideajoin)
+  public var idearefactormode: String by optionProperty(IjOptions.idearefactormode)
 }

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

@@ -10,14 +10,9 @@ package com.maddyhome.idea.vim.group
 
 import com.intellij.openapi.application.ApplicationNamesInfo
 import com.maddyhome.idea.vim.api.Options
-import com.maddyhome.idea.vim.api.injector
-import com.maddyhome.idea.vim.ex.exExceptionMessage
-import com.maddyhome.idea.vim.options.NumberOption
 import com.maddyhome.idea.vim.options.Option
 import com.maddyhome.idea.vim.options.OptionDeclaredScope.GLOBAL
 import com.maddyhome.idea.vim.options.OptionDeclaredScope.GLOBAL_OR_LOCAL_TO_BUFFER
-import com.maddyhome.idea.vim.options.OptionDeclaredScope.LOCAL_TO_BUFFER
-import com.maddyhome.idea.vim.options.OptionDeclaredScope.LOCAL_TO_WINDOW
 import com.maddyhome.idea.vim.options.StringListOption
 import com.maddyhome.idea.vim.options.StringOption
 import com.maddyhome.idea.vim.options.ToggleOption
@@ -26,9 +21,9 @@ import com.maddyhome.idea.vim.vimscript.model.datatypes.VimDataType
 import com.maddyhome.idea.vim.vimscript.model.datatypes.VimString
 
 @Suppress("SpellCheckingInspection")
-object IjOptions {
+public object IjOptions {
 
-  fun initialise() {
+  public fun initialise() {
     // Calling this method allows for deterministic initialisation of IjOptions, specifically initialising the
     // properties and registering the IJ specific options. Once added, they can be safely accessed by name, e.g. by the
     // implementation of `:set` while executing ~/.ideavimrc
@@ -38,64 +33,17 @@ object IjOptions {
     Options.overrideDefaultValue(Options.clipboard, VimString("ideaput,autoselect,exclude:cons\\|linux"))
   }
 
-  // Vim options that are implemented purely by existing IntelliJ features and not used by vim-engine
-  val breakindent: ToggleOption = addOption(ToggleOption("breakindent", LOCAL_TO_WINDOW, "bri", false))
-  val colorcolumn: StringListOption = addOption(object : StringListOption("colorcolumn", LOCAL_TO_WINDOW, "cc", "") {
-    override fun checkIfValueValid(value: VimDataType, token: String) {
-      super.checkIfValueValid(value, token)
-      if (value != VimString.EMPTY) {
-        // Each element in the comma-separated string list needs to be a number. No spaces. Vim supports numbers
-        // beginning "+" or "-" to draw a highlight column relative to the 'textwidth' value. We don't fully support
-        // that, but we do automatically add "+0" because IntelliJ always displays the right margin
-        split((value as VimString).asString()).forEach {
-          if (!it.matches(Regex("[+-]?[0-9]+"))) {
-            throw exExceptionMessage("E474", token)
-          }
-        }
-      }
-    }
-  })
-  val cursorline: ToggleOption = addOption(ToggleOption("cursorline", LOCAL_TO_WINDOW, "cul", false))
-  val list: ToggleOption = addOption(ToggleOption("list", LOCAL_TO_WINDOW, "list", false))
-  val relativenumber: ToggleOption = addOption(ToggleOption("relativenumber", LOCAL_TO_WINDOW, "rnu", false))
-  val textwidth: NumberOption = addOption(UnsignedNumberOption("textwidth", LOCAL_TO_BUFFER, "tw", 0))
-  val wrap: ToggleOption = addOption(ToggleOption("wrap", LOCAL_TO_WINDOW, "wrap", true))
-
-  // These options are not explicitly listed as local-noglobal in Vim's help, but are set when a new buffer is edited,
-  // based on the value of 'fileformats' or 'fileencodings'. To prevent unexpected file conversion, we treat them as
-  // local-noglobal. See `:help local-noglobal`, `:help 'fileformats'` and `:help 'fileencodings'`
-  val bomb: ToggleOption =
-    addOption(ToggleOption("bomb", LOCAL_TO_BUFFER, "bomb", false, isLocalNoGlobal = true))
-  val fileencoding: StringOption = addOption(
-    StringOption(
-      "fileencoding",
-      LOCAL_TO_BUFFER,
-      "fenc",
-      VimString.EMPTY,
-      isLocalNoGlobal = true
-    )
-  )
-  val fileformat: StringOption = addOption(
-    StringOption(
-      "fileformat",
-      LOCAL_TO_BUFFER,
-      "ff",
-      if (injector.systemInfoService.isWindows) "dos" else "unix",
-      boundedValues = setOf("dos", "unix", "mac"),
-      isLocalNoGlobal = true
-    )
-  )
-
-  // IntelliJ specific functionality - custom options
-  val ide: StringOption = addOption(
+  public val closenotebooks: ToggleOption = addOption(ToggleOption("closenotebooks", GLOBAL, "closenotebooks", true))
+  public val exCommandAnnotation: ToggleOption = addOption(ToggleOption("excommandannotation", GLOBAL, "excommandannotation", true))
+  public val ide: StringOption = addOption(
     StringOption("ide", GLOBAL, "ide", ApplicationNamesInfo.getInstance().fullProductNameWithEdition)
   )
-  val ideacopypreprocess: ToggleOption = addOption(
+  public val ideacopypreprocess: ToggleOption = addOption(
     ToggleOption("ideacopypreprocess", GLOBAL_OR_LOCAL_TO_BUFFER, "ideacopypreprocess", false)
   )
-  val ideajoin: ToggleOption = addOption(ToggleOption("ideajoin", GLOBAL_OR_LOCAL_TO_BUFFER, "ideajoin", false))
-  val ideamarks: ToggleOption = addOption(ToggleOption("ideamarks", GLOBAL, "ideamarks", true))
-  val idearefactormode: StringOption = addOption(
+  public val ideajoin: ToggleOption = addOption(ToggleOption("ideajoin", GLOBAL_OR_LOCAL_TO_BUFFER, "ideajoin", false))
+  public val ideamarks: ToggleOption = addOption(ToggleOption("ideamarks", GLOBAL, "ideamarks", true))
+  public val idearefactormode: StringOption = addOption(
     StringOption(
       "idearefactormode",
       GLOBAL_OR_LOCAL_TO_BUFFER,
@@ -104,7 +52,7 @@ object IjOptions {
       IjOptionConstants.ideaRefactorModeValues
     )
   )
-  val ideastatusicon: StringOption = addOption(
+  public val ideastatusicon: StringOption = addOption(
     StringOption(
       "ideastatusicon",
       GLOBAL,
@@ -113,7 +61,7 @@ object IjOptions {
       IjOptionConstants.ideaStatusIconValues
     )
   )
-  val ideavimsupport: StringListOption = addOption(
+  public val ideavimsupport: StringListOption = addOption(
     StringListOption(
       "ideavimsupport",
       GLOBAL,
@@ -122,26 +70,24 @@ object IjOptions {
       IjOptionConstants.ideavimsupportValues
     )
   )
-  @JvmField
-  val ideawrite: StringOption = addOption(
+  @JvmField public val ideawrite: StringOption = addOption(
     StringOption("ideawrite", GLOBAL, "ideawrite", "all", IjOptionConstants.ideaWriteValues)
   )
-  val lookupkeys: StringListOption = addOption(
+  public val lookupkeys: StringListOption = addOption(
     StringListOption(
       "lookupkeys",
       GLOBAL,
       "lookupkeys",
       "<Tab>,<Down>,<Up>,<Enter>,<Left>,<Right>,<C-Down>,<C-Up>,<PageUp>,<PageDown>,<C-J>,<C-Q>")
   )
-  val trackactionids: ToggleOption = addOption(ToggleOption("trackactionids", GLOBAL, "tai", false))
-  val visualdelay: UnsignedNumberOption = addOption(UnsignedNumberOption("visualdelay", GLOBAL, "visualdelay", 100))
-
-  // Temporary feature flags during development, not really intended for external use
-  val closenotebooks: ToggleOption = addOption(ToggleOption("closenotebooks", GLOBAL, "closenotebooks", true, isHidden = true))
-  val commandOrMotionAnnotation: ToggleOption = addOption(ToggleOption("commandormotionannotation", GLOBAL, "commandormotionannotation", true, isHidden = true))
-  val oldundo: ToggleOption = addOption(ToggleOption("oldundo", GLOBAL, "oldundo", true, isHidden = true))
-  val unifyjumps: ToggleOption = addOption(ToggleOption("unifyjumps", GLOBAL, "unifyjumps", true, isHidden = true))
-  val vimscriptFunctionAnnotation: ToggleOption = addOption(ToggleOption("vimscriptfunctionannotation", GLOBAL, "vimscriptfunctionannotation", true, isHidden = true))
+  public val trackactionids: ToggleOption = addOption(ToggleOption("trackactionids", GLOBAL, "tai", false))
+  public val unifyjumps: ToggleOption = addOption(ToggleOption("unifyjumps", GLOBAL, "unifyjumps", true))
+  public val visualdelay: UnsignedNumberOption = addOption(UnsignedNumberOption("visualdelay", GLOBAL, "visualdelay", 100))
+  public val oldundo: ToggleOption = addOption(ToggleOption("oldundo", GLOBAL, "oldundo", true, isTemporary = true))
+  public val vimscriptFunctionAnnotation: ToggleOption = addOption(ToggleOption("vimscriptfunctionannotation", GLOBAL, "vimscriptfunctionannotation", true, isTemporary = true))
+  public val commandOrMotionAnnotation: ToggleOption = addOption(ToggleOption("commandormotionannotation", GLOBAL, "commandormotionannotation", true, isTemporary = true))
+  public val showmodewidget: ToggleOption = addOption(ToggleOption("showmodewidget", GLOBAL, "showmodewidget", false, isTemporary = true))
+  public val useNewRegex: ToggleOption = addOption(ToggleOption("usenewregex", GLOBAL, "usenewregex", true, isTemporary = true))
 
   // This needs to be Option<out VimDataType> so that it can work with derived option types, such as NumberOption, which
   // derives from Option<VimInt>

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

@@ -15,38 +15,38 @@ import com.maddyhome.idea.vim.statistic.VimscriptState
 internal class IjStatisticsService : VimStatistics {
 
   override fun logTrackedAction(actionId: String) {
-    ActionTracker.Util.logTrackedAction(actionId)
+    ActionTracker.logTrackedAction(actionId)
   }
 
   override fun logCopiedAction(actionId: String) {
-    ActionTracker.Util.logCopiedAction(actionId)
+    ActionTracker.logCopiedAction(actionId)
   }
 
   override fun setIfLoopUsed(value: Boolean) {
-    VimscriptState.Util.isLoopUsed = value
+    VimscriptState.isLoopUsed = value
   }
 
   override fun setIfMapExprUsed(value: Boolean) {
-    VimscriptState.Util.isMapExprUsed = value
+    VimscriptState.isMapExprUsed = value
   }
 
   override fun setIfFunctionCallUsed(value: Boolean) {
-    VimscriptState.Util.isFunctionCallUsed = value
+    VimscriptState.isFunctionCallUsed = value
   }
 
   override fun setIfFunctionDeclarationUsed(value: Boolean) {
-    VimscriptState.Util.isFunctionDeclarationUsed = value
+    VimscriptState.isFunctionDeclarationUsed = value
   }
 
   override fun setIfIfUsed(value: Boolean) {
-    VimscriptState.Util.isIfUsed = value
+    VimscriptState.isIfUsed = value
   }
 
   override fun addExtensionEnabledWithPlug(extension: String) {
-    VimscriptState.Util.extensionsEnabledWithPlug.add(extension)
+    VimscriptState.extensionsEnabledWithPlug.add(extension)
   }
 
   override fun addSourcedFile(path: String) {
-    VimscriptState.Util.sourcedFiles.add(path)
+    VimscriptState.sourcedFiles.add(path)
   }
 }

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

@@ -1,61 +0,0 @@
-/*
- * Copyright 2003-2024 The IdeaVim authors
- *
- * Use of this source code is governed by an MIT-style
- * license that can be found in the LICENSE.txt file or at
- * https://opensource.org/licenses/MIT.
- */
-
-package com.maddyhome.idea.vim.group
-
-import com.intellij.lang.CodeDocumentationAwareCommenter
-import com.intellij.lang.LanguageCommenters
-import com.intellij.openapi.components.Service
-import com.intellij.psi.PsiComment
-import com.intellij.psi.util.PsiTreeUtil
-import com.maddyhome.idea.vim.api.VimEditor
-import com.maddyhome.idea.vim.api.VimPsiService
-import com.maddyhome.idea.vim.common.TextRange
-import com.maddyhome.idea.vim.helper.PsiHelper
-import com.maddyhome.idea.vim.newapi.ij
-import com.maddyhome.idea.vim.newapi.vim
-
-@Service
-class IjVimPsiService: VimPsiService {
-  override fun getCommentAtPos(editor: VimEditor, pos: Int): Pair<TextRange, Pair<String, String>?>? {
-    val psiFile = PsiHelper.getFile(editor.ij) ?: return null
-    val psiElement = psiFile.findElementAt(pos) ?: return null
-    val language = psiElement.language
-    val commenter = LanguageCommenters.INSTANCE.forLanguage(language)
-    val psiComment = PsiTreeUtil.getParentOfType(psiElement, PsiComment::class.java, false) ?: return null
-    val commentText = psiComment.text
-
-    val blockCommentPrefix = commenter.blockCommentPrefix
-    val blockCommentSuffix = commenter.blockCommentSuffix
-
-    val docCommentPrefix = (commenter as? CodeDocumentationAwareCommenter)?.documentationCommentPrefix
-    val docCommentSuffix = (commenter as? CodeDocumentationAwareCommenter)?.documentationCommentSuffix
-
-    val prefixToSuffix: Pair<String, String>? =
-      if (docCommentPrefix != null && docCommentSuffix != null && commentText.startsWith(docCommentPrefix) && commentText.endsWith(docCommentSuffix)) {
-        docCommentPrefix to docCommentSuffix
-      }
-      else if (blockCommentPrefix != null && blockCommentSuffix != null && commentText.startsWith(blockCommentPrefix) && commentText.endsWith(blockCommentSuffix)) {
-        blockCommentPrefix to blockCommentSuffix
-      }
-      else {
-        null
-      }
-    return Pair(psiComment.textRange.vim, prefixToSuffix)
-  }
-
-  override fun getDoubleQuotedString(editor: VimEditor, pos: Int, isInner: Boolean): TextRange? {
-    // TODO[ideavim] It wasn't implemented before, but implementing it will significantly improve % motion
-    return getDoubleQuotesRangeNoPSI(editor.text(), pos, isInner)
-  }
-
-  override fun getSingleQuotedString(editor: VimEditor, pos: Int, isInner: Boolean): TextRange? {
-    // TODO[ideavim] It wasn't implemented before, but implementing it will significantly improve % motion
-    return getSingleQuotesRangeNoPSI(editor.text(), pos, isInner)
-  }
-}

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

@@ -1,50 +0,0 @@
-/*
- * Copyright 2003-2024 The IdeaVim authors
- *
- * Use of this source code is governed by an MIT-style
- * license that can be found in the LICENSE.txt file or at
- * https://opensource.org/licenses/MIT.
- */
-
-package com.maddyhome.idea.vim.group
-
-import com.intellij.openapi.editor.event.DocumentEvent
-import com.intellij.openapi.editor.event.DocumentListener
-import com.intellij.openapi.fileEditor.FileEditorManagerEvent
-import com.maddyhome.idea.vim.VimPlugin
-import com.maddyhome.idea.vim.api.VimRedrawService
-import com.maddyhome.idea.vim.api.injector
-
-class IjVimRedrawService : VimRedrawService {
-  override fun redraw() {
-    // The only thing IntelliJ needs to redraw is the status line. Everything else is handled automatically.
-    redrawStatusLine()
-  }
-
-  override fun redrawStatusLine() {
-    injector.messages.clearStatusBarMessage()
-  }
-
-  companion object {
-    /**
-     * Simulate Vim's redraw when the current editor changes
-     */
-    fun fileEditorManagerSelectionChangedCallback(event: FileEditorManagerEvent) {
-      injector.redrawService.redraw()
-    }
-  }
-
-  /**
-   * Simulates Vim's redraw when the document changes
-   *
-   * Only redraw if lines are added/removed.
-   */
-  object RedrawListener : DocumentListener {
-    override fun documentChanged(event: DocumentEvent) {
-      if (VimPlugin.isNotEnabled()) return
-      if (event.newFragment.contains("\n") || event.oldFragment.contains("\n")) {
-        injector.redrawService.redraw()
-      }
-    }
-  }
-}