Method size_t close_string_quote

include/CLI/impl/StringTools_inl.hpp:312–324

}

CLI11_INLINE std::size_t close_string_quote(const std::string &str, std::size_t start, char closure_char) {
    std::size_t loc{0};
    for(loc = start + 1; loc < str.size(); ++loc) {
        if(str[loc] == closure_char) {
            break;
        }
        if(str[loc] == '\\') {
            // skip the next character for escaped sequences
            ++loc;
        }
    }
    return loc;
}

CLI11_INLINE std::size_t close_literal_quote(const std::string &str, std::size_t start, char closure_char) {
    auto loc = str.find_first_of(closure_char, start + 1);