update

README.md

@@ -1,3 +1,29 @@
 ## Lol Lang
 
 Lol lang is an assembly style interpreted language with its syntax inspired from assembly
+
+- Currently works only with integers
+- supports the following features
+- Refer the `examples` folder for code examples
+
+| Feature   | Description                                       |
+| --------- | ------------------------------------------------- |
+| PUSH      | Push to the stack                                 |
+| POP       | Pop from the stack                                |
+| ADD       | add last 2 values from the stack                  |
+| SUB       | subtracts last 2 values from the stack            |
+| PRINT     | prints things to the screen                       |
+| READ      | read input from the user                          |
+| JUMP.EQ.0 | jump if top of the stack is zero                  |
+| JUMP.GT.0 | jump if the top of the stack is greater than zero |
+| HALT      | marks the end of the program                      |
+
+## Usage
+
+```bash
+# build the project
+make build
+
+# run the project
+bin/lol <file_name>.lol
+```

files/1.lol → examples/1.lol

@@ -1,2 +1,3 @@
 PRINT "hello world"
 HALT
+