- if (file_name.is_empty ())
- file_name = search_path_.find (name + ".afm");
-
- if (file_name.is_empty ())
- {
- String p = kpathsea_find_afm (name.to_str0 ());
- if (p.length ())
- file_name = p;
- }
-
- if (file_name.is_empty ())
- return 0;
-
- if (be_verbose_global)
- progress_indication ("[" + file_name);
- val = read_afm_file (file_name);
- unsmob_metrics (val)->file_name_ = file_name;
-
- unsmob_metrics (val)->description_ = scm_cons (name_string,
- scm_make_real (1.0));
-
- if (be_verbose_global)
- progress_indication ("]");
-
- afm_dict_->set (sname, val);
- scm_gc_unprotect_object (val);
-
- Adobe_font_metric *afm
- = dynamic_cast<Adobe_font_metric*> (unsmob_metrics (val));
-
- /* Only check checksums if there is one. We take the risk that
- some file has valid checksum 0 */
- if (afm->checksum_)
- {
- Tex_font_metric * tfm = find_tfm (name);
-
- /* FIXME: better warning message
- (maybe check upon startup for feta16.afm, feta16.tfm?) */
- if (tfm && tfm->info ().checksum != afm->checksum_)
- {
- // FIXME: broken sentence
- String s = _f ("checksum mismatch for font file: `%s'",
- file_name.to_str0 ());
- s += " " + _f ("does not match: `%s'",
- tfm->file_name_.to_str0 ());
- s += "\n";
- s += " TFM: " + to_string ((int) tfm->info ().checksum);
- s += " AFM: " + to_string ((int) afm->checksum_);
- s += "\n";
- s += _ ("Rebuild all .afm files, and remove all .pk and .tfm files.");
- s += "\n";
- s += _ ("Rerun with -V to show font paths.");
- s += "\n";
- s += _("A script for removing font-files is delivered with the source-code:");
- s += "\n";
- s += "buildscripts/clean-fonts.sh";
- error (s);
- }
- }
- }
-
- return dynamic_cast<Adobe_font_metric*> (unsmob_metrics (val));
-}
-
-Open_type_font*
-All_font_metrics::find_otf (String name)