Fix serialization of identifiers with non printable ASCII characters
Fixes #6888.
(cherry picked from commit ab001d830b
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@ -1445,8 +1445,15 @@ void ResourceFormatSaverTextInstance::_find_resources(const Variant &p_variant,
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static String _valprop(const String &p_name) {
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static String _valprop(const String &p_name) {
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if (p_name.find("\"") != -1 || p_name.find("=") != -1 || p_name.find(" ") != -1)
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// Escape and quote strings with extended ASCII or further Unicode characters
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// as well as '"', '=' or ' ' (32)
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const CharType *cstr = p_name.c_str();
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for (int i = 0; cstr[i]; i++) {
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if (cstr[i] == '=' || cstr[i] == '"' || cstr[i] < 33 || cstr[i] > 126) {
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return "\"" + p_name.c_escape_multiline() + "\"";
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return "\"" + p_name.c_escape_multiline() + "\"";
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}
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}
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// Keep as is
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return p_name;
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return p_name;
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}
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}
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