ASSM - Assemble an 8080 assembly language source file.

ASSM source{,list}{,object}{,error}{,symbol}{,S=options}

 source   Name or number of assembly language source file.
 list     Name or number of listing file.
 object   Name or number of object image file.
 error    Name or number of error message file.
 symbol   Name or number of symbol table or cross-reference
          listing file.

 Option string may be composed of:

  +A   Source file is in ALS-8 format.
  -A   Source file is in text format.
  +L   Source file has line numbers.
  -L   Source file does not have line numbers.
   #   Generate or replace line numbers.
   P   Paginate output.
   X   Write cross-reference listing to symbol file.
   0   Do not format listing.
   1   Format listing with 72 columns.
   2   Format listing with 80 columns.
   3   Format listing with 132 columns.
 BLDUTIL - Build or alter a utility file; list modules.

BLDUTIL utilfile{,I{module}=filename}{,D=module{,module,...}}
        {,S=L}

 I{module}=   Insert filename into utilfile. If a module
              number is specified, filename  will be assigned
              that module number. If no module number is
              specified, assign the next one available.
 D=module     Delete specified module numbers from utilfile.
 S=L          List numbers and names of all modules in utilfile.
 BOOTLOAD - Reload PTDOS from diskette.

BOOTLOAD
 CLOSE - Close open file(s).

CLOSE fnum{,fnum...}
CLOSE /{unit}

 fnum     Close the file associated with this number.
 /unit    Close all open files on this unit.
 /        Close all open files.
 CONFIGR - Change system parameters on diskette.

CONFIGR {/unit,}password

 /unit      Unit number of the diskette to be configured.
 password   Must match password on diskette to be configured.
            (Default is "PTDOS")
 COPY - Copy contents of file(s) to another file.

COPY infile,outfile{,S=options}
COPY O=outfile{,S=options},infile{,infile...}

 infile    Name or number of input file.
 outfile   Name or number of output file.
 O=        Concatenate infile(s) and write to outfile.

 Option string may be composed of:

    A      Append infile(s) to outfile.
   -E      Do not endfile outfile.

 Note:  The arguments must occur in the order specified.
 CREATE - Create a file on diskette.

CREATE filename{,type}{,blocksize}

 filename    Name of the file to be created.
 type        Type to be assigned to the file.
 blocksize   Blocksize to be assigned to the file.
 DBASIC - Invoke Extended Disk BASIC interpreter.

DBASIC
 DCHECK - Check structure of files on diskette.

DCHECK {/unit}

  /unit   Unit number of the diskette to check. If this
          argument is absent, the default unit is checked.
 DEBUG - Invoke debugger.

DEBUG{3} {arguments}

 {3}   The debugger used will load and run at 3000H.
       Otherwise a copy that runs at 5000H will be used.

 Debug uses no arguments; arguments following the command
 may be used by a program executed from the debugger.
 DISKCOPY - Initialize, format, copy, or verify a diskette.

DISKCOPY {/}fromunit,{/}tounit{,S=-W}
DISKCOPY /unit,S={I}{F}{V}{-W}  (only one of I, F, and V)
DISKCOPY {/}unit1,{/}unit2{,S={V}{-W}}

Options have the following meanings:

 -W   Do not wait for a carriage return or request permission
      to retry bad reads or writes.
  I   Initialize the diskette in /unit.
  F   Initialize and format the diskette in /unit.
  V   In the second form of the command, each sector of
      the diskette in /unit is read to verify format
      integrity. In the third form, the diskette in unit1
      is compared to the diskette in unit2.
 DO - Invoke command macro preprocessor.

DO {O=outfilename,}{S=options,}infilename{,parameters}

 infilename    Macro input file name.
 outfilename   Macro expansion file.
 parameters    Actual parameters to be used in expansion.

 Option string may be composed of:

   X   Execute output file immediately after expansion.
  -X   Do not execute output file after expansion.
   A   Input file is in ALS-8 format.
  -A   Input file is not in ALS-8 format.

 Note: The O= and S= arguments may occur in either order,
       but must precede infilename and parameters.
 DUMP - Display contents of file in hexadecimal and ASCII.

DUMP file{,address{,address2}}
DUMP file{,address{,>count}}

 file       Name or number of file to dump.
 address    Starting address of dump.
 address2   Ending address of dump.
 >count     Number of bytes to dump starting at address.
 EDIT - Invoke screen-oriented text editor.

EDIT infile{<A>}{,outfile{<A>}}{,top of memory}

 infile          File to be edited.
 outfile         File to which text is written after editing.
 <A>             File is in ALS-8 format.
 top of memory   Last memory location to be used by EDIT.
 EDT3 - Invoke line-oriented text editor.

EDT3
 ENDF - Endfile at current cursor position.

ENDF fnum{,*}

 fnum   Number of the file to be endfiled.
 *      Leave file open at end of operation.
 EXEC - Execute code at a specified address.

EXEC address

 address   Address to which control is to be transferred.
 EXTRACT - Display load information; optionally, combine
          image segments.

EXTRACT file{,S{-L}}

  file   Name or number of an image file.
  S      Concatenate any contiguous image segments.
 -L      Suppress listing of segment lengths and load
         addresses.
 FILES - Display list of files.

FILES {/unit}{,filename specifications}{,T=type}{,L=order}      {,S=options}

 /unit        Unit whose directory is the source of information.
              (If this argument is absent, the default
              unit is chosen.)
 T=type       List only files of this type.
 L=order      Order the list of each group of files as
              specified by the order code.

              Allowed values are:

              N   File name (default)
              I   File ID
              T   File type (secondary ordering by name)
              D   Directry order
              A   Disk address
              B   Block size (secondary ordering by name)

 Filename specifications may take any of the following forms:

   string     List any file with this name.
   string>    List all files whose names begin with this string.
   <string    List all files whose names end with this string.
   <string>   List all files whose names contain this string.

 Option string may be composed of:

  -H   Suppress column headings on listing.
  -I   List files whether or not they are information
       protected.
   Q   List only file names.
 FOCAL - Invoke FOCAL interpreter.

FOCAL
 FREE? - Report amount of free space on a diskette.

FREE? {/unit}{,blocksize}

 /unit       Unit to check for free space.
 blocksize   Give count of sectors that may be used for
             blocks of this size.
 GET - Transfer file(s) from an archive file or diskette.

GET I=/fromunit{,/tounit}{,filename specifications}{,T=type}
    {,S=options}
GET I=file{,/tounit}{,filename specifications}{,T=type}
    {,S=options}

 fromunit   Unit from which to read the files.
 file       Name or number of an arc