RSP-13746: Code Completion for compiler directives, conditional compilation.

RSP-13746: Code Completion for compiler directives, conditional compilation. I always end up in the help files whenever I need to insert a compiler directive. It would be nice if code completion worked for directives and perhaps also conditional defines / conditional compilation switches (if/ifdef, etc)! 
http://docwiki.embarcadero.com/RADStudio/Seattle/en/Delphi_Compiler_Directives_(List)_Index

I'd love to be able to write {$ and press ctrl-space and pick the right switch.

I'd love to be able to write {$ifdef and press ctrl-space and select from defines in scope.

I'd love to be able to write {$warn and press ctrl-space and pick from the available warnings.

https://quality.embarcadero.com/browse/RSP-13746?filter=-2
https://quality.embarcadero.com/browse/RSP-13746?filter=-2