Add documentation support based on the KDoc

CHANGELOG.md

@@ -1,6 +1,9 @@
 # intellij-runescript Changelog
 
 ## [Unreleased]
+### Added
+- Add documentation support based on the KDoc.
+
 ### Fixed
 - Fix regular expressions not being allowed in hook transmits list.
 - Fix invalid symbol file inspection reporting an error for "commands.sym".

README.md

@@ -36,4 +36,5 @@ To install the plugin, follow the following steps:
 
 ## Acknowledgements
 
-The [IntelliJ Rust](https://github.com/intellij-rust/intellij-rust) plugin was used for reference.
+The [IntelliJ Rust](https://github.com/intellij-rust/intellij-rust) plugin was used for reference.
+The [Kotlin Compiler](https://github.com/JetBrains/Kotlin) plugin was used for reference.

build.gradle.kts

@@ -27,6 +27,7 @@ kotlin {
 sourceSets {
     main {
         java.srcDirs("src/main/gen")
+        java.srcDirs("src/main/kotlin")
     }
 }