Use C++ iterators for Lists in many situations
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@@ -40,8 +40,8 @@ PackedStringArray ConfigFile::_get_sections() const {
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PackedStringArray arr;
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arr.resize(s.size());
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int idx = 0;
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for (const List<String>::Element *E = s.front(); E; E = E->next()) {
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arr.set(idx++, E->get());
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for (const String &E : s) {
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arr.set(idx++, E);
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}
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return arr;
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@@ -53,8 +53,8 @@ PackedStringArray ConfigFile::_get_section_keys(const String &p_section) const {
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PackedStringArray arr;
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arr.resize(s.size());
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int idx = 0;
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for (const List<String>::Element *E = s.front(); E; E = E->next()) {
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arr.set(idx++, E->get());
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for (const String &E : s) {
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arr.set(idx++, E);
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}
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return arr;
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