var opt_ast = new OptionBool("Generate specific HTML elements for each Node of the AST", "--ast")
toolcontext.option_context.add_option(opt_fragment, opt_first_line, opt_last_line, opt_dir, opt_full)
toolcontext.tooldescription = "Usage: nitlight [OPTION]... <file.nit>...\nGenerates HTML of highlited code from Nit source files."
+toolcontext.process_options(args)
var model = new Model
var modelbuilder = new ModelBuilder(model, toolcontext)
-toolcontext.process_options(args)
var args = toolcontext.option_context.rest
var mmodules = modelbuilder.parse(args)