[Pas2js] Force pas2js to transpile unused code

[Mattias Gaertner]

On Thu, 17 Dec 2020 18:10:48 +0100
Mattias Gaertner via Pas2js <pas2js at lists.freepascal.org> wrote:

> On Thu, 17 Dec 2020 10:06:40 -0700 (MST)
> imperyal <imperyal at gmail.com> wrote:
> 
> > In my use case, I call lots of functions from other JS code only,
> > not within the pascal code.
> > I already tried -O- option on pas2js.cfg file. No luck.
> > 
> > I'm using Lazarus with pas2js.  
> 
> Lazarus passes by default -O1.
> 
> Add the -O- in Project / Project Options / Compiler Options / Custom
> Options.

Or better, add somewhere:

var dummy: jsvalue;
begin
  dummy:=@YourExportFunction1;
  dummy:=@YourExportFunction2;
  ...

Mattias