Denizen-REPL

A standalone interactive REPL (Read Evalueate Print Loop) for the DenizenScript scripting language, built with Java 21, DenizenCore, and JLine3.

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Features

• Instant tag evaluation - lines starting with < are auto-prefixed with debug, so expressions like <element[5].add[3]> print their result right away.
• Multiline input - press ESC + Enter to continue input on a new line before submitting.
• Tab completion - completes command names, tag bases (<...), and definition references (<[...]>).
• Auto-close - typing <, [, ", or { automatically inserts the matching closing character; backspace removes both sides.
• Formatting - proper tag and command syntax highlighting

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Commands

Command	Description
help	Show basic usage tips
help commands	List all registered commands with syntax
exit	Exit the REPL

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Requirements

• Java 21+
• Maven 3.6+ (for building from source)

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Running

mvn exec:java

Or with the pre-built JAR:

java -jar target/Denizen-REPL.jar

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Build

Full JAR (includes all dependencies):

mvn package

Output: target/Denizen-REPL.jar