cleanup

src/graphics/ui/gui_xml.cpp

@@ -619,7 +619,7 @@ static slotcallback read_slot_func(
     };
 }
 
-static void readSlot(
+static void read_slot(
     InventoryView* view, UiXmlReader& reader, const xml::xmlelement& element
 ) {
     int index = element.attr("index", "0").asInt();
@@ -649,7 +649,7 @@ static void readSlot(
     view->add(slot);
 }
 
-static void readSlotsGrid(
+static void read_slots_grid(
     InventoryView* view,
     const UiXmlReader& reader,
     const xml::xmlelement& element
@@ -726,9 +726,9 @@ static std::shared_ptr<UINode> read_inventory(
 
     for (auto& sub : element.getElements()) {
         if (sub->getTag() == "slot") {
-            readSlot(view.get(), reader, *sub);
+            read_slot(view.get(), reader, *sub);
         } else if (sub->getTag() == "slots-grid") {
-            readSlotsGrid(view.get(), reader, *sub);
+            read_slots_grid(view.get(), reader, *sub);
         }
     }
     return view;

src/util/listutil.cpp

@@ -1,18 +0,0 @@
-#include "listutil.hpp"
-
-#include <sstream>
-
-#include "stringutil.hpp"
-
-std::string util::to_string(const std::vector<std::string>& vec) {
-    std::stringstream ss;
-    ss << "[";
-    for (size_t i = 0; i < vec.size(); i++) {
-        ss << util::quote(vec[1]);
-        if (i < vec.size() - 1) {
-            ss << ", ";
-        }
-    }
-    ss << "]";
-    return ss.str();
-}

src/util/listutil.hpp

@@ -33,6 +33,4 @@ namespace util {
         a.reserve(a.size() + b.size());
         a.insert(a.end(), b.begin(), b.end());
     }
-
-    std::string to_string(const std::vector<std::string>& vec);
 }