+ Tex_font_metric *tfm = new Tex_font_metric;
+ Tex_font_metric_reader reader (file_name);
+
+ tfm->info_ = reader.info_;
+ tfm->header_ = reader.header_;
+ tfm->char_metrics_ = reader.char_metrics_;
+ tfm->ascii_to_metric_idx_ = reader.ascii_to_metric_idx_;
+
+ File_name fn (file_name);
+ tfm->font_name_ = fn.base_;
+ return tfm->self_scm ();