[lazarus] Help Dev New Component - mozilla jscript

Andrew Johnson aj_genius at hotmail.com
Sat Nov 9 11:47:22 EST 2002

On Sat, 09 Nov 2002 18:58:01 +0200
"Danie Brink" <subs at nas.co.za> wrote :

Well as for the variants & interfaces they are available in the unstable 1.1 
But AFAIK no one has done anything like this in FreePascal or Lazarus. I 
know that another script library at one time was tried to be ported, but 
never really finished or maintained. as for h2pas.. it's use is quite 
simple, but if your getting AV, you might have an older version, or the 
header might just be too much for its limited capabilities to handle. In 
which case of course you will have to translate by hand. Beyond that. I 
don't use scripting really so I couldn't tell you how feasible or useable it 
would be, nor what the best way to write a component wrapper around it would 


>I have been working on DWScript for more than a year and have tried to 
>convert it to free pascal. No success it uses variants and interfaces none 
>of wich is supported, to my knolage, under fpc, I recently ran into mozilla 
>javascript and it will probably run on all the platforms freepascal runs. 
>So I decided to make a library for FreePascal, I see it working allong the 
>same lines as dwscript eventualy. I need it for a enterprise project I am 
>undertaking. And it would be a nice component for lazarus, yes ?
>I currently need to know if someone has done this somewhere. If not, I need 
>to know how to use h2pas properly, it results in a access violation when I 
>use it. And I would like some guidlines as to how to make a component out 
>of this.
>Could someone give me some pointers on how to do this ?
>Danie Brink.

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