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A checklist for functionality in the arithmetic evaluator.

• ^_ or
• | or (non-standard)
• ! divide
• $! float divide
• # xor
• & and
• * multiply
• $* float multply
• + add
• $+ float add
• - subtract
• `$-' float subtract
• < > algebraic parens
• $< > infix evaluate
• $_ left shift
• $$_ float scale
• commands returning values
• symbols

A checklist of colon commands for logging in and out.

• chuname
• intest - doesn't do anything yet - needs :attach, :xfile, :msgs
• login - not real yet - just enough for the logic related to loading
• logout - see above
• outtest - partially implemented
• sstatus

Here's a checklist for file commands.

• copy
• copyn
• delete
• exists
• link
• linkf
• linkn
• listf
• move
• print
• reap
• rename
• sfauthor
• sfdate
• sfreap
• sfdump

The four-component filename from ITS provided many interesting features for DDT.

Device and sname can be mapped directly. Fn1 fn2 not so much.

One option is to not implement fn2 -- device:dir;fn

Opinions?

An initial checklist of devices to map into the dev: part of a file name.

File Structured Devices

• dsk - / (should be /proc/self/root)
• sys - dsk:sys; (sys: ignored; fname)
• com - dsk:common; (com: ignored; fname)

Character Oriented Devices

• tnm - Teletype or display and keyboard
• tty - Job controlling teletype

Miscellaneous Devices

• err - Query errors
• nul - Zeros
• usr - Jobs (uname.jname)
• job
• boj
• ojb
• cla - Core Link Answer
• cli - Core Link Interrupt
• clo - Core Link Open
• clu - Core Link Use
• spy - Spy on another console
• sty - Pseudo-Teletype
• dir

Other functionality:

• check /dev for devices not listed above
• some of the devices listed above use fn2

Potential additions to future versions of this todo list:
DKn Pnm UTn LPT TPL PLT PTP PTR COD TAB NVD TVC VID OMX IMX DIS IDS

I added the first wave of commands related to job control. It's missing important pieces and there are many commands that manage jobs, so here's a tracking checklist.

• attach
• continue
• cwd
• detach
• disown
• fjob
• forget
• genjob
• go - needs addr support
• gzp - needs addr support
• ichan
• jcl
• jclprt
• job
• jobp
• kill
• lfile - needs sname portion finished
• listj
• ljcl
• load
• lrun
• massacre
• new
• nfdir
• ofdir
• proceed
• retry
• run
• snarf
• start - needs addr support
• ujob
• :prgm - needs filename parsing
• ^z and other signal handling
• remembering last loaded filename and associated defaulting
• more testing
• code cleanup (to help with the following item)
• any bugs lurking in commands listed above

Checklist for commands associated with typeout modes.

• "
• $"
• #
• $#
• $$ (alt-dollar)
• %
• $%
• &
• $&
• '
• $'
• =
• $=
• $?
• $a
• $c
• $d
• $f
• $h
• $o
• $r
• $s
• $t
• :6type
• :8type
• :datprt
• :intprt
• $X (non-standard set hex base)

A checklist for colon commands related to debugging.

Sorry, no checklist yet for the other 'half', the ddt commands. WOI...

• 6type
• 8type
• atb
• corblk
• corprt
• cortyp
• datprt
• datwrd
• ddtsym
• intprt
• iopen
• listb
• listp
• lists
• listu
• pdump
• pdumpi
• prgm
• raidflush
• raidrp
• rate
• sl - same as symlod
• slist - same as lists
• symlod - doesn't do file arg processing
• symadd
• symtyp