#include "support/gettext.h"
#include "support/lassert.h"
#include "support/lstrings.h"
+#include "support/mutex.h"
#include "frontends/alert.h"
if (macro.empty())
return docstring();
- // FIXME THREAD
- static docstring warned_author = docstring();
- docstring uncodable_author = warned_author;
+ docstring uncodable_author;
odocstringstream ods;
ods << macro;
ods << author_latexed.first << "}{" << chgTime << "}{";
// warn user (once) if we found uncodable glyphs.
- if (uncodable_author != warned_author) {
- frontend::Alert::warning(_("Uncodable character in author name"),
+ if (!uncodable_author.empty()) {
+ static std::set<docstring> warned_authors;
+ static Mutex warned_mutex;
+ Mutex::Locker locker(&warned_mutex);
+ if (warned_authors.find(uncodable_author) == warned_authors.end()) {
+ frontend::Alert::warning(_("Uncodable character in author name"),
support::bformat(_("The author name '%1$s',\n"
"used for change tracking, contains the following glyphs that\n"
"cannot be represented in the current encoding: %2$s.\n"
"Choose an appropriate document encoding (such as utf8)\n"
"or change the spelling of the author name."),
uncodable_author, author_latexed.second));
- warned_author = uncodable_author;
+ warned_authors.insert(uncodable_author);
+ }
}
return ods.str();
if (table_.empty())
return;
- Toc & change_list = buffer.tocBackend().toc("change");
+ shared_ptr<Toc> change_list = buffer.tocBackend().toc("change");
AuthorList const & author_list = buffer.params().authors();
DocIterator dit = cdit;
// the end of paragraph symbol from the Punctuation group
str.push_back(0x204B);
docstring const & author = author_list.get(it->change.author).name();
- Toc::iterator it = change_list.item(0, author);
- if (it == change_list.end()) {
- change_list.push_back(TocItem(dit, 0, author, output_active));
- change_list.push_back(TocItem(dit, 1, str, output_active,
+ Toc::iterator it = change_list->item(0, author);
+ if (it == change_list->end()) {
+ change_list->push_back(TocItem(dit, 0, author, output_active));
+ change_list->push_back(TocItem(dit, 1, str, output_active,
support::wrapParas(str, 4)));
continue;
}
- for (++it; it != change_list.end(); ++it) {
+ for (++it; it != change_list->end(); ++it) {
if (it->depth() == 0 && it->str() != author)
break;
}
- change_list.insert(it, TocItem(dit, 1, str, output_active,
+ change_list->insert(it, TocItem(dit, 1, str, output_active,
support::wrapParas(str, 4)));
}
}