Creating IDE Help
From Free Pascal wiki
Help for LCL units
Help for IDE windows
The help for the IDE windows (i.e. 'Object Inspector' or the 'Compiler Options') are documented in this wiki. The IDE has a mapping file docs/IDEWindowHelpTree.xml, which contains the paths from the various IDE forms/controls to wiki pages. This mapping file editor is shown at any place in the IDE via Ctrl+Shift+F1. You can set the short cut in the editor options -> key mapping.
The root page of the IDE window docs is Lazarus IDE.
