[fpc-pascal]executing different gtk applications from FPC

[jordi]

Please, can someone help me?
In a Free Pascal program and using GTK, I do the next when push a help
button :
exec ('/usr/bin/gnome-help-browser', 'man:manual_page');
but the program freezes until I close the help.
The question is : how can I execute different gtk applications from Free
Pascal
in a absolute independant way?.
Perhaps with FORK and WAITPID but I don't know how.
 Thanks.


--
Salutacions.

Jordi.

http://perso.wanadoo.es/jovy
mailto:jovy at wanadoo.es