[1] C. Heinlein: "MOSTflexiPL – An Extremely Flexible Programming Language." In: T. Noll, I. Fesefeldt (eds.): 22. Kolloquium Programmiersprachen und Grundlagen der Programmierung. Aachener Informatik-Berichte AIB-2023-02, Department of Computer Science, RWTH Aachen, 2023, 55–72. [PDF]
The most recent description of MOSTflexiPL to date showing the current syntax of the language including optional, alternative, and repeatable syntax parts.
All other publications use an obsolete and more limited syntax of the language.
[2] C. Heinlein: "MOSTflexiPL – Modular, Statically Typed, Flexibly Extensible Programming Language." In: J. Edwards (ed.): Proc. ACM Int. Symp. on New Ideas, New Paradigms, and Reflections on Programming and Software (Onward! 2012) (Tucson, AZ, October 2012), 159–178. [PDF] [This is the author's version of the work. It is posted here by permission of the ACM for your personal use. Not for redistribution. The definitive version was published in Onward! 2012, http://doi.acm.org/10.1145/2384592.2384608]
An older, but very elaborate description of MOSTflexiPL.
[3] C. Heinlein: "MOSTflexiPL – Modular, Statically Typed, Flexibly Extensible Programming Language." In: S. Jähnichen, B. Rumpe, H. Schlingloff (eds.): Software Engineering 2012 Workshopband (Fachtagung des GI-Fachbereichs Softwaretechnik; Februar/März 2012; Berlin). Lecture Notes in Informatics P-199, Gesellschaft für Informatik e. V., Bonn, 2012, 45–60. [PDF] [In German]
A shorter description of the language in German.
[4] C. Heinlein: "Fortgeschrittene Syntaxerweiterungen durch virtuelle Operatoren in MOSTflexiPL." In: K. Schmid et al. (ed.): Gemeinsamer Tagungsband der Workshops der Tagung Software Engineering 2014 (Kiel, February 2014). CEUR Workshop Proceedings, 193–212, http://ceur-ws.org/Vol-1129/paper4A.pdf. [In German]
A description of so-called virtual operators in German.