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"
-let matitamake_makefile_template = runtime_base_dir ^ "/template_makefile.in"
let stdlib_dir_devel = runtime_base_dir ^ "/library"
+let new_stdlib_dir_devel = runtime_base_dir ^ "/nlibrary"
let stdlib_dir_installed = runtime_base_dir ^ "/ma/standard-library"
+let new_stdlib_dir_installed = runtime_base_dir ^ "/ma/new-standard-library"
let help_dir = runtime_base_dir ^ "/help"