the fill value, dimensions->uniform-array will do the right thing
now. See scm_dimensions_to_uniform_array why we need to be tricky
about the fill value.
* unif.c (scm_dimensions_to_uniform_array): Use the prototype for
filling when the fill parameter is omitted, as documented, but
turn #\nul into 0 since s8 arrays (signified by a #\nul prototype)
can not store characters.
make-uniform-vector, make-uniform-array, list->uniform-vector):
Moved from arrays.scm to deprecated.scm.
* arrays.scm, boot-9.scm (array-dimensions): Moved from arrays.scm
to boo-9.scm.
* Makefile.am (ice9_sources): Removed arrays.scm.
