Inno Setup Links

Title	Author/Maintainer	Description
Essential Pascal	Marco Cantù	Free book introducing the Pascal programming language which is used by Inno Setup's [Code] section. Direct free PDF link: https://www.marcocantu.com/epascal/EssentialPascal.zip.
Delphi help files	Embarcadero	Delphi Visual Component Library (VCL) help files which document the VCL classes supported by Inno Setup's [Code] section.
Stack Overflow	Various	Inno Setup questions and answers on Stack Overflow.
[Code] tips & tricks	Gavin Lambert	An article covering the basics (and not-so-basics) of [Code]. Both a FAQ and a tutorial.
Isscint	Martijn Laan	Scintilla source code modified for Inno Setup.
Is7z	Martijn Laan	7-Zip source code modified for Inno Setup.