Method code for $connection.rehash_read_status()

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switch (read_block.status()) {
    case 'abort:
        .abort_reading_block();
    case 'not_done:
        // do nothing
    case 'done:
        .finish_reading_block();
    case 'pass_command:
        return read_block.command();
}
return 0;

["// Created 21-Aug-1995 as a part of ColdCore, see: @help Credit"]

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