--- a/src/rcldb/rcldb.cpp
+++ b/src/rcldb/rcldb.cpp
@@ -42,6 +42,7 @@
#include "unacpp.h"
#include "conftree.h"
#include "pathut.h"
+#include "rclutil.h"
#include "smallut.h"
#include "chrono.h"
#include "utf8iter.h"
@@ -124,6 +125,21 @@
string pterm(wrap_prefix(parent_prefix));
pterm.append(udi);
return pterm;
+}
+
+static void utf8truncate(string& s, int maxlen)
+{
+ if (s.size() <= string::size_type(maxlen)) {
+ return;
+ }
+ Utf8Iter iter(s);
+ string::size_type pos = 0;
+ while (iter++ != string::npos)
+ if (iter.getBpos() < string::size_type(maxlen)) {
+ pos = iter.getBpos();
+ }
+
+ s.erase(pos);
}
Db::Native::Native(Db *db)