CMake file

Update to C++ 11: std::shared_ptr, for each loops
Update to wxWidgets 3.0+

src/data/action/keyword.cpp

@@ -146,7 +146,8 @@ void KeywordReminderTextValue::highlight(const String& code, const vector<Script
       }
       ++pos;
     } else if (c == _('\\') && in_string && pos + 1 < code.size()) {
-      new_value += c + code.GetChar(pos + 1); // escape code
+      new_value += c;
+      new_value += code.GetChar(pos + 1); // escape code
       pos += 2;
     } else if (is_substr(code, pos, _("if ")) && !in_string) {
       new_value += _("<code-kw>if</code-kw> ");

src/data/action/value.cpp

@@ -19,6 +19,7 @@
 #include <data/card.hpp>
 #include <util/tagged_string.hpp>
 #include <data/set.hpp> // for ValueActionPerformer
+#include <wx/imaglist.h>
 
 // ----------------------------------------------------------------------------- : ValueAction
 
@@ -210,8 +211,9 @@ void TextToggleReminderAction::perform(bool to_undo) {
   String& val = value.value.mutate();
   assert(pos + 4 < val.size());
   size_t end = match_close_tag(val, pos);
-  Char& c = val[pos + 4];
-  swap(c, old);
+  wxUniChar c = old;
+  old = val[pos + 4];
+  val[pos + 4] = c;
   if (end != String::npos && end + 5 < val.size()) {
     val[end + 5] = c; // </kw-c>
   }

src/data/action/value.hpp

@@ -105,7 +105,7 @@ class TextToggleReminderAction : public ValueAction {
   private:  
   size_t pos;  ///< Position of "<kw-"
   bool enable; ///< Should the reminder text be turned on or off?
-  Char old;    ///< Old value of the <kw- tag
+  wxUniChar old; ///< Old value of the <kw- tag
 };
 
 // ----------------------------------------------------------------------------- : Replace all