Some middleware programs can be licensed either way, usually for a higher fee for full source code.
Reports in GenoPro can be customized by modifying the full source code for each built-in report.
These are written in assembly language and full source code is available.
To support development, the full source code was published.
The following is the full source code for the prototype with all of the user interface elements and dialogs.
Three of these early applications were perl scripts that included the full source code available for download.
Buggy engine, performance issues galore... but new version coming out soon and you get full source code for $99.
Each release comes with the full source code, however, so players can build executables for any operating system.
For academic and commercial customers, the full source code is available under a developer source license.
The full original source code is still available to the public here.