Guy Steele's keynote at the 1998 ACM OOPSLA conference on "Growing a Language" (mostly about JAVA) discusses the importance of and issues associated with designing a programming language that can be grown by its users.
the class libraries for Free Pascal that emulate Delphi. Free Pascal is a GPL'ed compiler that runs on Linux, Win32, OS/2, 68K and more. Free Pascal is designed to be able to understand and compile Delphi syntax, which is of course OOP.
"It is not certain that everything is uncertain." is one of the many profound insights that philosopher and mathematician Blaise Pascal (1623-1662) published in his seminal work entiteled "Pensées" (Thoughts, published in 1669). He literally had versatile scientific interests, as he provided influential contributions in the field of mathematics, physics, engineering, as well as in religious philosophy.
On October 23, 1635, German astronomer and mathematician Wilhelm Schickard, who constructued the very first mechanical calculator, passed away. His famous calculator was able to perform additions and subtractions. For more complicated operations, it provided so-called Napier bones, named after the Scottish mathematician John Napier, who came up with the idea of logarithms. Although it is widely believed that the first mechanical calculating device was created by the French mathematician Blaise Pascal in 1642. However, that distinction actually belongs to Wilhelm Schickard.
On February 15, 1934, Swiss computer scientist Niklaus Emil Wirth was born. He is best known for designing several programming languages, including Pascal, and for pioneering several classic topics in software engineering. If there is (or better 'was') one programming language that I really loved in the same way I hated it, then it was Pascal. On the one hand it was a rather easy to understand beginners programming language, but when trying to build 'real world' software projects based on Pascal, most of them in my experience were doomed to fail. The largest project based on Pascal that I was involved with was a 2 mio lines of code near realtime application for the military back in the 1990s. Everybody knew, we better should have chosen Ada or C++, but it was not our decision to use Pascal. Believe me, you wouldn't like to maintain 2 mio lines of Pascal code. Nevertheless, the concept of the language designed by Niklaus Wirth was a great achievement for computer science!
On February 15, 1934, Swiss computer scientist Niklaus Emil Wirth was born. He is best known for designing several programming languages, including Pascal, and for pioneering several classic topics in software engineering.
C. Emden. Die Macht und das Imaginäre: Eine kulturelle Verwandtschaft in der Literatur zwischen früher Neuzeit und Moderne, Königshausen + Neumann, (2005)