let lang_file = runtime_base_dir ^ "/matita.lang"
let script_template = runtime_base_dir ^ "/matita.ma.templ"
let core_notation_script = runtime_base_dir ^ "/core_notation.moo"
-let coq_notation_script = runtime_base_dir ^ "/coq.moo"
let matita_conf = runtime_base_dir ^ "/matita.conf.xml"
let closed_xml = runtime_base_dir ^ "/closed.xml"
let gtkmathview_conf = runtime_base_dir ^ "/gtkmathview.matita.conf.xml"