+bool BranchList::rename(docstring const & oldname,
+ docstring const & newname, bool const merge)
+{
+ if (newname.empty())
+ return false;
+ if (find(newname)) {
+ // new name already taken
+ if (merge)
+ return remove(oldname);
+ return false;
+ }
+
+ Branch * branch = find(oldname);
+ if (!branch)
+ return false;
+ branch->setBranch(newname);
+ return true;
+}
+
+
+docstring BranchList::getFileNameSuffix() const
+{
+ docstring result;
+ for (auto const & br : list_) {
+ if (br.isSelected() && br.hasFileNameSuffix())
+ result += "-" + br.branch();
+ }
+ return support::subst(result, from_ascii("/"), from_ascii("_"));
+}
+