won't run from a csh/tcsh shell script

[Douglass Schumacher]

Greetings.  I'm using a2ps for the first time and it is a great program.
My problem is likely not a bug with a2ps, but I don't where else to turn
for help.

version: a2ps 4.12
machine: DEC Alpha
system: DEC Unix

The build was done using configure followed by make.  There were no
errors.  configure selected gcc for the compiler.

My problem
----------
a2ps only works by hand.  If I put it in a shell script with an option
containing double hyphens, it acts as if I gave it an invalid option and
prints out its help message.

This does not work from with in a script:
  a2ps --landscape file.f90

However, this works from within a shell script:
  a2ps -r file.f90

Everything *does* work if it is a sh script.

Thanks.
Douglass Schumacher.