Free Pascal: Reference Guide (Free Pascal, version 2.2) (2007)

This document serves as the reference for the Pascal langauge as implemented by the Free Pascal compiler. It describes all Pascal constructs supported by Free Pascal, and lists all supported data types. It does not, however, give a detailed explanation of the pascal language. The aim is to list which Pascal constructs are supported, and to show where the Free Pascal implementation differs from the Turbo Pascal or Delphi implementations. Earlier versions of this document also contained the reference documentation of the system unit and objpas unit. This has been moved to the RTL reference guide. [via]

ftp://ftp.freepascal.org/pub/fpc/docs-pdf/ref...