[Lazarus] Extending FCL documentation

[Mattias Gaertner]

On Wed, 08 Feb 2012 10:07:02 +0100
Michael Schnell <mschnell at lumino.de> wrote:

>[...]
> Why not extend the Tool interface (or derive  an additional special 
> "helpviewer" interface from same) and handle the help viewer as a 
> selectable external Tool, similar to what can be done with DocView right 
> now, but maybe a little bit better integrated. By this the "online help 
> viewer" can still be selected and be improved as a separate project.

You can register help viewers since many years. The default
handles mime type html and simply opens a browser.
The package chmhelppkg registers lhelp.

Mattias