error: invalid character `' (ASCII 0) near line 164, column 2

[Ben Abbott]

Is anyone else seeing this?

../../run-octave -f -q -H -p . --eval "geometryimages ('voronoi', 'txt');"
warning: invalid character `' (ASCII 0) near line 92, column 2
error: invalid character `' (ASCII 0) near line 164, column 2
parse error near line 164 of file 
/Users/bpabbott/Development/mercurial/local_clone/scripts/set/unique.m

  syntax error

error: called from:
error:   
/Users/bpabbott/Development/mercurial/local_clone/scripts/optimization/__all_opts__.m
 at line 56, column 11
error:   
/Users/bpabbott/Development/mercurial/local_clone/scripts/optimization/PKG_ADD 
at line 1, column 0

make[3]: *** [voronoi.txt] Error 1
make[2]: *** [all-recursive] Error 1
make[1]: *** [all-recursive] Error 1
make: *** [all] Error 2

Ben