I made some improvements to the support scripts I use with my Inno Setup installers in the process of readying the Universal Extractor 1.4.2 release.
The biggest improvement was made to the Inno Setup CLI Help script. This script allows end-users to pass /?, /h, or /help to the installer package to get a list of available command line arguments. The new version supports custom parameters as well as the components and tasks lists that were available in the previous version. I also changed the delimiter, so if you use the script in your own installers, please be sure to read the ChangeLog.
I also updated the Modify Path Inno Setup script, but this was purely a documentation update to make it a bit more clear. No functionality changes were made.