+namespace {
+docstring getLaTeXMarkup(docstring const & macro, docstring const & author,
+ docstring const & chgTime,
+ OutputParams const & runparams)
+{
+ if (macro.empty())
+ return docstring();
+
+ static docstring warned_author = docstring();
+ docstring uncodable_author = warned_author;
+ odocstringstream ods;
+
+ ods << macro;
+ // convert utf8 author name to something representable
+ // in the current encoding
+ docstring author_latexed;
+ for (size_t n = 0; n < author.size(); ++n) {
+ try {
+ author_latexed += runparams.encoding->latexChar(author[n]);
+ } catch (EncodingException & /* e */) {
+ if (runparams.dryrun) {
+ ods << "<" << _("LyX Warning: ")
+ << _("uncodable character") << " '";
+ ods.put(author[n]);
+ ods << "'>";
+ } else {
+ LYXERR0("Omitting uncodable character '"
+ << docstring(1, author[n])
+ << "' in change author name!");
+ uncodable_author = author;
+ }
+ }
+ }
+ ods << author_latexed << "}{" << chgTime << "}{";
+
+ // warn user (once) if we found uncodable glyphs.
+ if (uncodable_author != warned_author) {
+ frontend::Alert::warning(_("Uncodable character in author name"),
+ support::bformat(_("The author name '%1$s',\n"
+ "used for change tracking, contains glyphs that cannot be\n"
+ "represented in the current encoding. The respective glyphs\n"
+ "will be omitted in the exported LaTeX file.\n\n"
+ "Choose an appropriate document encoding (such as utf8)\n"
+ "or change the spelling of the author name."), uncodable_author));
+ warned_author = uncodable_author;
+ }
+
+ return ods.str();
+}
+} //namespace anon
+
+