[fpc-pascal] Add API to official documentation search

[Graeme Geldenhuys]

On 17/11/2019 4:29 pm, Ryan Joseph via fpc-pascal wrote:
> at https://www.freepascal.org/docsearch/docsearch.var 

Good to see Free Pascal now actually has searchable online docs (without
the help of Internet Search Engines). That's a big step up from a few
years ago. Well done to whomever was involved in that!

Regards,
  Graeme

-- 
fpGUI Toolkit - a cross-platform GUI toolkit using Free Pascal
http://fpgui.sourceforge.net/

My public PGP key:  http://tinyurl.com/graeme-pgp