pretty-print tags on startup

src/Common.cpp

@@ -348,3 +348,14 @@ std::string GetPlatformAgnosticErrorString() {
     return "(no human-readable errors on this platform)";
 #endif
 }
+
+// TODO: add unit tests to SplitString
+void SplitString(const std::string& str, const char delim, std::vector<std::string>& out) {
+    size_t start;
+    size_t end = 0;
+
+    while ((start = str.find_first_not_of(delim, end)) != std::string::npos) {
+        end = str.find(delim, start);
+        out.push_back(str.substr(start, end - start));
+    }
+}