Pascal

A Brief History of Pascal
Article describes basic developments of Algol, Pascal, Modula-2, Simula, Smalltalk, Cedar, Oberon, Component Pascal, BlackBox Component Builder. By Oberon Microsystems, Inc.
http://burks.bton.ac.uk/burks/language/oberon/obhist/history.htm

Khaan's Place
Source code, tutorial, chat room, help page, and links to pages about Turbo Pascal.
http://www.algonet.se/~khaan/

Klaus Hartnegg Pascal Page
Information about solving Runtime error 200 in Borland Pascal and breaking the 64KB limit. Also source code, mostly interfaces with hardware.
http://www.brain.uni-freiburg.de/~klaus/pascal/

Pascal Central
Technical information, source code, forums and links. Focuses on the Macintosh development platform, but includes some good information about Pascal in general.
http://www.pascal-central.com/

Pascal History
Brief account of birth, life, and death of Pascal language.
http://www.taoyue.com/tutorials/pascal/history.html

Pascal in the Workplace Forum
Technical support forums and mutual help system for programmers. [Tek-Tips]
http://www.tek-tips.com/threadminder.cfm?pid=935

Pascal Starting Page
A good starting point for information about Pascal. Links to FAQs, random-number routines, and optimization, as well as information specific to the Turbo Pascal compiler.
http://www.merlyn.demon.co.uk/pascal.htm

paxPascal
Implements a subset of Object Pascal and extends it with a few extra features, including namespaces, dynamic record and array types, inheritance for record types. It's one of the languages of the paxScript scripting engine which allows the cross-language integration.
http://www.paxscript.com/

Programmers Heaven - Pascal programming zone
Sourcecode, articles and discussionboards.
http://www.programmersheaven.com/zone24/

Turbo Pascal Programmers Page
A collection of links to tutorials, web sites, books, source code, newsgroups.
http://www.devq.net/pascal/