let gtkrc_file = runtime_base_dir ^ "/matita.gtkrc"
let lang_file = runtime_base_dir ^ "/matita.lang"
let script_template = runtime_base_dir ^ "/matita.ma.templ"
let gtkrc_file = runtime_base_dir ^ "/matita.gtkrc"
let lang_file = runtime_base_dir ^ "/matita.lang"
let script_template = runtime_base_dir ^ "/matita.ma.templ"