This is yaspl compiler, you can use it with bash.
To run it you need to do the following command:
java -jar yaspl3cc.jar [options] [pathemsdk] <source.yaspl>
The options are:
-ast
generate the abstract syntax tree in xml format-scope
generate a log file whit the scope declared in your yaspl program-enrich
generate the abstract syntax tree with the type of node in xml format-js
generate a JavaScript program equivalent to your Yaspl program, if you want to use this option you need to download and install emsdk[pathemsdk]
specify the absolute path of emsdk, you need to do that if you have selected the-js
option