README.md

AFL - A Functional Language

AFL is a simple functional language written in PHP.

AFL code and related documentation is licensed under GPL version 2. Refer to LICENSE file for complete licensing terms.

Documentation

Complete documentaion is available here http://xkoder.com/afl/help.php

Try out AFL

Try out AFL here : http://xkoder.com/afl

Run example scripts

Example scripts are located inside example/ folder. Run them from the command line as follows:

# ./afli < example/name_of_script.afl

Example:

# ./afli < example/map.afl

Run in interactive mode

Download code and run

# ./afli -i

Commands available in interactive mode

• help - display short help
• dump - dump the symbol table
• quit / exit - end interactive mode

Switching on Trace

You can invoke AFL with trace ON as follows

# ./afli -t < scriptfile

OR

# ./afli -i -t

Trace mode outputs internal states while the AFL script is running.