IntelliJPlatformGradlePlugin/org.jetbrains.intellij.platform.gradle.tasks/GenerateLexerTask/purgeOldFiles

purgeOldFiles

@get:Input

@get:Optional

abstract val purgeOldFiles: Property<Boolean>

Purge the generated lexer class before generating the lexer. Purging requires pathToClass to be set, so that only the generated file is removed.