adding incomplete web_form_handle_routine
dont use MONIMELT_ in our code, just MOM_ ....
indexes_of_name_staring work when res is NULL
adding form_handle_routine... not web_form_handle_routine
adding stub for cold_routine_emit
more on cold_routine_emit...; probably needing polynodes
adding more of cold_routine_emit...
code_routine_emit might be complete, but untested....
should handle routine in forms; missing set difference....