Add penny.mat to build system. * examples/data/penny.mat: New example data file. * examples/data/Makefile.am: Automake file for new directory of example data files. * examples/Makefile.am: Change to be just a pass-through to the subdirectories code/ and data/. * examples/@FIRfilter/FIRfilter.m, examples/@FIRfilter/FIRfilter_aggregation.m, examples/@FIRfilter/display.m, examples/@FIRfilter/module.mk, examples/@FIRfilter/subsasgn.m, examples/@FIRfilter/subsref.m, examples/@polynomial/display.m, examples/@polynomial/double.m, examples/@polynomial/end.m, examples/@polynomial/get.m, examples/@polynomial/module.mk, examples/@polynomial/mtimes.m, examples/@polynomial/numel.m, examples/@polynomial/plot.m, examples/@polynomial/polynomial.m, examples/@polynomial/polynomial_superiorto.m, examples/@polynomial/polyval.m, examples/@polynomial/roots.m, examples/@polynomial/set.m, examples/@polynomial/subsasgn.m, examples/@polynomial/subsref.m, examples/COPYING, examples/addtwomatrices.cc, examples/celldemo.cc, examples/embedded.cc, examples/fortrandemo.cc, examples/fortransub.f, examples/funcdemo.cc, examples/globaldemo.cc, examples/helloworld.cc, examples/make_int.cc, examples/mex_demo.c, examples/mycell.c, examples/myfeval.c, examples/myfevalf.f, examples/myfunc.c, examples/myhello.c, examples/mypow2.c, examples/myprop.c, examples/myset.c, examples/mysparse.c, examples/mystring.c, examples/mystruct.c, examples/oct_demo.cc, examples/oregonator.cc, examples/oregonator.m, examples/paramdemo.cc, examples/standalone.cc, examples/standalonebuiltin.cc, examples/stringdemo.cc, examples/structdemo.cc, examples/unwinddemo.cc: Move current example files to examples/code/ directory. * configure.ac: Add Makefiles in examples/code and examples/data directories. * build-aux/common.mk: Define octdatadir variable. * doc/interpreter/Makefile.am: Change location of External Code Interface examples to examples/code directory. * doc/interpreter/munge-texi.pl: Expand EXAMPLEFILE macro to examples/code directory.

      subroutine mexFunction (nlhs, plhs, nrhs, prhs)

      implicit none

      integer*4 nlhs, nrhs

* The following will need to be integer*8 on 64-bit systems, otherwise
* these variables won't be large enough to hold pointers...
      integer*4 plhs(*), prhs(*)

      integer*4 mxIsString, mxGetString, mxGetN, mexCallMATLAB
      integer*4 status, len
      character*100 str

      call mexPrintf ('Hello, World!')

      if (nrhs .lt. 1 .or. mxIsString (prhs(1)) .ne. 1) then
        call mexErrMsgTxt ('function name expected')
      endif

      len = mxGetN (prhs(1))

      status = mxGetString (prhs(1), str, 100)

      call mexPrintf ('FORTRAN will call the interpreter now')

      status = mexCallMATLAB (nlhs, plhs, nrhs-1, prhs(2), str(1:len))

      return
      end