Roco is a programming language that experiments a bit with a sort of coroutines. It includes an interpreter (written in C++) that allows running roco programs.
                         
                        
                            Size: 227 KB
                        
                        
                            Authors: Lode Vandevenne
                        
                        
                        
                        Default path: %HOMEDRIVE%\Programs\roco
                        
                            pbox install roco
                             Show pbox.xml
                        
                        <pbox version="1.0">
    <name>roco</name>
    <title>Roco</title>
    <version>20071014</version>
    <group>programming</group>
    <group>language</group>
    <archs>32</archs>
    <homedir>%HOMEDRIVE%\Programs\roco</homedir>
    <install>
        <copy>.\files</copy>
        <env>ROCO_HOME=${homedir}</env>
    </install>
    <uninstall>
        <remove>${homedir}</remove>
        <unenv>ROCO_HOME</unenv>
    </uninstall>
</pbox>