rename

src/util.h

@@ -9,6 +9,15 @@
 #include <iterator>
 #include <algorithm>
 
+std::string replace(std::string subject, const std::string& search, const std::string& replace) {
+	size_t pos = 0;
+	while ((pos = subject.find(search, pos)) != std::string::npos) {
+		subject.replace(pos, search.length(), replace);
+		pos += replace.length();
+	}
+	return subject;
+}
+
 template <typename Out>
 void split(const std::string &s, char delim, Out result, int limit) {
 	int it = 0;