Function findClosestCommand

tools/shell/embedded_shell.cpp:399–410

}

std::string findClosestCommand(std::string lineStr) {
    std::string closestCommand = "";
    uint64_t editDistance = INT_MAX;
    for (auto& command : shellCommand.commandList) {
        auto distance = damerauLevenshteinDistance(command, lineStr);
        if (distance < editDistance) {
            editDistance = distance;
            closestCommand = command;
        }
    }
    return closestCommand;
}

int EmbeddedShell::processShellCommands(std::string lineStr) {
    std::istringstream iss(lineStr);