Re: [NTG-context] Stop with an error signal

31 Oct 2010

      On Sat, Oct 30, 2010 at 07:27:02PM -0400, Aditya Mahajan wrote:
...
Hi,
I want to write a macro that checks for some settings and if the
settings are wrong stop the current compilation and terminate with
an error message. Right now I have
\def\ERROR
      {\writeline
       \showmessage\??externalfilter??{forbidden}\getexternalfilterdirectory
       \batchmode
       \normalend}
Well, the first thought that came in my mind is using os.exit(1):

 \def\ERROR{\directlua{os.exit(1)}}

But since this is pretty obvious, I'm sure I'm missing something.

Regards,
 Khaled

-- 
 Khaled Hosny
 Arabic localiser and member of Arabeyes.org team
 Free font developer