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CRT Editor and Monitor Errors


    Reader Display                      
    Message                  CRT Message

    Not a command            Unrecognized command

    Command syntax           Illegal command syntax

    Line number              Illegal line number

    Reg. number              Illegal register number

    Register value           Illegal register value

    Missing quote            Strings must be in quotes

    Missing equals           Missing equals sign

    File not open            File has not been opened

    File rec. no.            Illegal file record number

    Max line no.             Maximum nimber of lines reached

    Write protect            Program is write protected

    Unknown label            Label is not in symbol table