Add placeholder functions for save_ascii, save_binary for octave_java (bug #45694). * ov-java.h: (save_ascii, load_ascii, save_binary, load_binary): New function prototypes overriding defaults in ov.h. * ov-java.cc (save_ascii, save_binary): New functions emit warning about inability to save java objects, and then return true so that other variables can be saved. * ov-java.cc (load_ascii, load_binary): New functions silently skip over null octave_java elements in a file produced by save_ascii() or save_binary().

#! /bin/sh

set -e
GREP=${GREP:-grep}
SED=${SED:-sed}

srcdir="$1"
shift

for arg
do
  if [ -f "$arg" ]; then
    file="$arg"
  else
    file="$srcdir/$arg"
  fi
  if [ "`$GREP -l '^%!' $file`" ]; then
    echo "$file" | $SED "s,\\$srcdir/,,";
  fi
done