Some older ones, especially from PAP1, might not work. You can take a look at measure to get the replacement functions.
The scripts are named as follows: 'PAP', then the number of the internship (for example 21 for 2.1) followed by a '-' and the number of the experiment. Lastly a 'j' (Jona Ackerschott) or a 's' (Stephan Lachnit) is added to indicate the author of the script. If no token for the author is added, the script was written by both authors.