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 # GLOX
 
-Lox interpreter written i Go.
\ No newline at end of file
+Lox interpreter written i Go.
+
+This is ongoing project where I try to recreate "JLOX" language in Go instead of Java.
+It completly based on instructions from Bob Nystrom's book ["Crafting interpretters"](https://www.craftinginterpreters.com/).
+
+Currently supported:
+- REPL
+- variables
+- functions
+- functions as values
+- closures
+- exceptions
+- classes
+- scoped blocks
+- conditions
+- loops
+- basic arithmetic
+- AST printing
+- error recovery
+
+
+TODO:
+- Virtual Machine
+- Intermediate representaion
+
+## Run
+
+Simply compile and run binary. By default you will get REPL session.
+```
+go build
+./glox
+> print 1 + 1;
+```
+
+If you want to run script - just pass script path as an argument:
+```
+go build
+./glox ./tests/functions.lox
+```
+
+## Testing
+TODO