build_vector():   trying this: allow expressions rather than just constants
build_vector():
  trying this: allow expressions rather than just constants


git-svn-id: 6b0ac017e42d307e3c8dde35033ecb159d7d210f@24 6687424e-f796-406d-b1dd-24293e5947de

samrushing/irken-compiler,samrushing/irken-compiler,samrushing/irken-compiler,samrushing/irken-compiler