Clervinator

A modern playground for the LEXOR language. Write, run, and explore programs instantly.

LEXOR Interpreter

File

untitled.lexor

Output

Quick start

LEXOR is a strongly-typed teaching language designed for Senior High School students. Every program starts in a dedicated script block and uses a small, focused set of statements.

All programs begin with SCRIPT AREA
Code lives between START SCRIPT and END SCRIPT
Run with the green button to see output below

LEXOR Core grammar

LEXOR focuses on readable, beginner-friendly constructs with a fixed program layout.

Variable declarations come immediately after START SCRIPT
DECLARE INT x, y, z = 5, DECLARE CHAR a_1 = 'n', DECLARE BOOL t = "TRUE"
Each line contains exactly one statement; reserved words are in ALL CAPS
Comments start with %% and can appear anywhere
$ creates a new line, & concatenates, [] is used as an escape code

Supported data types: INT, CHAR, BOOL, and FLOAT. Control flow includes IF / ELSE IF / ELSE blocks and loop structures such as FOR and REPEAT WHEN.

More resources

Explore operators, input/output, and full control-flow rules as defined in the official language specification.

Project repository
Arithmetic and comparison operators: +, -, *, /, %, >, <, >=, <=, ==, <>
Logical operators: AND, OR, NOT
Input/output: PRINT: for formatted output and SCAN: for reading values