upgrading to kotlin 2.2

.github/workflows/gradle.yml

@@ -1,54 +0,0 @@
-# This workflow uses actions that are not certified by GitHub.
-# They are provided by a third-party and are governed by
-# separate terms of service, privacy policy, and support
-# documentation.
-# This workflow will build a Java project with Gradle and cache/restore any dependencies to improve the workflow execution time
-# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-java-with-gradle
-
-name: Java CI with Gradle
-
-on:
-  push:
-    branches: [ "main" ]
-  pull_request:
-    branches: [ "main" ]
-  workflow_call:
-
-permissions:
-  contents: read
-
-jobs:
-  build:
-    strategy:
-      matrix:
-        include:
-          - target: iosSimulatorArm64Test
-            os: macos-latest
-          - target: jvmTest
-            os: ubuntu-latest
-          - target: linuxX64Test
-            os: ubuntu-latest
-          - target: testDebugUnitTest
-            os: ubuntu-latest
-          - target: testReleaseUnitTest
-            os: ubuntu-latest
-    runs-on: ${{ matrix.os }}
-
-    steps:
-    - uses: actions/checkout@v3
-    - name: Validate Gradle Wrapper
-      uses: gradle/actions/wrapper-validation@v3
-    - uses: actions/cache@v3
-      with:
-        path: |
-          ~/.konan
-        key: ${{ runner.os }}-${{ hashFiles('**/.lock') }}
-    - name: Set up JDK 17
-      uses: actions/setup-java@v3
-      with:
-        java-version: '17'
-        distribution: 'temurin'
-    - name: Build with Gradle
-      uses: gradle/gradle-build-action@ce999babab2de1c4b649dc15f0ee67e6246c994f
-      with:
-        arguments: ${{ matrix.target }}

.github/workflows/publish.yml

@@ -1,25 +0,0 @@
-name: Publish
-on:
-  release:
-    types: [released, prereleased]
-jobs:
-  publish:
-    name: Release build and publish
-    runs-on: macOS-latest
-    steps:
-      - name: Check out code
-        uses: actions/checkout@v4
-      - name: Set up JDK 21
-        uses: actions/setup-java@v4
-        with:
-          distribution: 'zulu'
-          java-version: 21
-      - name: Publish to MavenCentral
-        run: ./gradlew publishToMavenCentral --no-configuration-cache
-        env:
-          ORG_GRADLE_PROJECT_mavenCentralUsername: ${{ secrets.MAVEN_CENTRAL_USERNAME }}
-          ORG_GRADLE_PROJECT_mavenCentralPassword: ${{ secrets.MAVEN_CENTRAL_PASSWORD }}
-          ORG_GRADLE_PROJECT_signingInMemoryKeyId: ${{ secrets.SIGNING_KEY_ID }}
-          ORG_GRADLE_PROJECT_signingInMemoryKeyPassword: ${{ secrets.SIGNING_PASSWORD }}
-          ORG_GRADLE_PROJECT_signingInMemoryKey: ${{ secrets.GPG_KEY_CONTENTS }}
-

.run/Tests in 'lyng.lynglib.jvmTest'.run.xml

@@ -1,42 +0,0 @@
-<!--
-  ~ Copyright 2025 Sergey S. Chernov real.sergeych@gmail.com
-  ~
-  ~ Licensed under the Apache License, Version 2.0 (the "License");
-  ~ you may not use this file except in compliance with the License.
-  ~ You may obtain a copy of the License at
-  ~
-  ~     http://www.apache.org/licenses/LICENSE-2.0
-  ~
-  ~ Unless required by applicable law or agreed to in writing, software
-  ~ distributed under the License is distributed on an "AS IS" BASIS,
-  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  ~ See the License for the specific language governing permissions and
-  ~ limitations under the License.
-  ~
-  -->
-
-<component name="ProjectRunConfigurationManager">
-  <configuration default="false" name="Tests in 'lyng.lynglib.jvmTest'" type="GradleRunConfiguration" factoryName="Gradle">
-    <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=":lynglib:cleanJvmTest" />
-          <option value=":lynglib:jvmTest" />
-        </list>
-      </option>
-      <option name="vmOptions" />
-    </ExternalSystemSettings>
-    <ExternalSystemDebugServerProcess>false</ExternalSystemDebugServerProcess>
-    <ExternalSystemReattachDebugProcess>true</ExternalSystemReattachDebugProcess>
-    <DebugAllEnabled>false</DebugAllEnabled>
-    <RunAsTest>true</RunAsTest>
-    <method v="2" />
-  </configuration>
-</component>

docs/development/String.md

@@ -0,0 +1,26 @@
+# String
+
+# This document is for developer notes only
+
+--------------------------
+
+
+## Interpolation proposal
+
+"""no $iterpolation"""
+    
+    val inpterpolation1 = "foo"
+    "${interpolation1}"
+    >>> "foo"
+
+"$interpolation2"
+"no $$ interpolatino"
+
+
+## Regexp vs div / ?
+
+```EBNF
+regex_literal = "/", { regchar }, "/", [ flag ]
+foag = "i" | "n"....
+regchar = x`x`
+```

docs/tutorial.md

@@ -1403,7 +1403,7 @@ See [math functions](math.md). Other general purpose functions are:
 
 [Range]: Range.md
 
-[String]: String.md
+[String]: development/String.md
 
 [string formatting]: https://github.com/sergeych/mp_stools?tab=readme-ov-file#sprintf-syntax-summary
 

gradle/libs.versions.toml

@@ -1,7 +1,7 @@
 [versions]
 agp = "8.5.2"
 clikt = "5.0.3"
-kotlin = "2.1.21"
+kotlin = "2.2.20"
 android-minSdk = "24"
 android-compileSdk = "34"
 kotlinx-coroutines = "1.9.0"

lyng/build.gradle.kts

@@ -16,7 +16,7 @@
  */
 
 plugins {
-    kotlin("multiplatform") version "2.1.21"
+    kotlin("multiplatform") version "2.2.20"
 }
 
 group = "net.sergeych"

lynglib/build.gradle.kts

@@ -21,7 +21,7 @@ import org.jetbrains.kotlin.gradle.ExperimentalWasmDsl
 import org.jetbrains.kotlin.gradle.dsl.JvmTarget
 
 group = "net.sergeych"
-version = "0.9.0-SNAPSHOT"
+version = "0.9.1-SNAPSHOT"
 
 buildscript {
     repositories {
@@ -37,7 +37,7 @@ plugins {
     alias(libs.plugins.kotlinMultiplatform)
     alias(libs.plugins.androidLibrary)
 //    alias(libs.plugins.vanniktech.mavenPublish)
-    kotlin("plugin.serialization") version "2.2.0"
+    kotlin("plugin.serialization") version "2.1.0"
     id("com.codingfeline.buildkonfig") version "0.17.1"
     `maven-publish`
 }

lynglib/src/commonMain/kotlin/net/sergeych/lyng/Token.kt

@@ -30,7 +30,7 @@ data class Token(val value: String, val pos: Pos, val type: Type) {
 
     @Suppress("unused")
     enum class Type {
-        ID, INT, REAL, HEX, STRING, CHAR,
+        ID, INT, REAL, HEX, STRING, STRING2, REGEX,  CHAR,
         LPAREN, RPAREN, LBRACE, RBRACE, LBRACKET, RBRACKET, COMMA,
         SEMICOLON, COLON,
         PLUS, MINUS, STAR, SLASH, PERCENT,