[comp.text.tex] Possible bug in AmigaTeX dvips driving iff2ps

gvokalek@augean.ua.OZ.AU (George Vokalek) (06/24/91)

The latext version of AmigaTeX dvips (file size 70664) seems
to have a problem driving iff2ps correctly.  Every time it
tries to include an iff file in the postscript, iff2ps returns
'Not a valid iff file'.

By using snoopdos I tracked this problem to the exec call which
dvips uses to start iff2ps.  The call looks as follows:

'iff2ps -f tex:ps/special.pro foo.ps ....'

The '....' should include the name of the iff file, but snoopdos
does not display it.

There are two problems here:
1) iff2ps according to its documentation requires the iff file name
   as the first argument, then the postscript file name.
2) the '-f' flag is argument free, it does not require the 'tex:ps/special.pro'
   argument.

It seems that the string 'tex:ps/special.pro' is getting into the command
line when it should not.

In the short term, I will try to write a filter to remove the
extra argument before it reaches dvips.

(Tomas, I have lost your net address, so mail me if this gets through to
you.  Otherwise I will send snailmail.)

 George Vokalek.