.sp 2 .NH History & Acknowledgements .nh .sp 2 .ft B History .ft R .sp .LP The purpose of this project was to make a Pascal compiler which should satisfy the conditions of the ISO standard. The task was considerably simplified, because parts of the Modula-2 compiler were used. This gave the advantage of increasing the uniformity of the compilers in ACK. .br While developing the compiler, a number of errors were detected in the Modula-2 compiler, EM utility modules and the old Pascal compiler. .sp 2 .ft B Acknowledgements .ft R .sp .LP During the development of the compiler, valuable support was received from a number of persons. In this regard we owe a debt of gratitude to Fred van Beek, Casper Capel, Rob Dekker, Frank Engel, Jos\('e Gouweleeuw and Sonja Keijzer (Jut and Jul !!), Herold Kroon, Martin van Nieuwkerk, Sjaak Schouten, Eric Valk, and Didan Westra. .br Special thanks are reserved for Dick Grune, who introduced us to the field of Compiler Design and who helped testing the compiler. Ceriel Jacobs, who developed LLgen and the Modula-2 compiler of ACK. Finally we would like to thank Erik Baalbergen, who had the supervision on this entire project and gave us many valuable suggestions. .bp