1. Finish implementation of Cardatron input and output units.
2. Minor corrections to BAC-Assembler script and BALGOL-Generator transcription.
3. Apply band-select "punches" in column 1 of WINTER.PI.card assembler deck.
4. Implement striping on Console register displays to highlight the opcode (62) fields.
5. Implement List-Cards utility to read cards from CR1 and list them on LP2.
1. Initial Cardatron implementation with CardatronInput (card reader).
2. Implement default Pi demo program at address 0300.
3. Implement WINTER.PI card-load deck to boot from card reader 1 and run at address 0500.
4. Fix syntax typos in tools/BAC-Assembler.html.
1. Rework the partial-word operators for better efficiency.
2. Correct emulated processor clock update during I/O operations.
3. Centralize common I/O initialization and termination code.
4. Correct statistics calculations in schedule().
5. Correct timing for integer and floating divide operators.
6. Correct remainder shifting in floating divide.
7. Implement diagnostic monitor window, opened by double-click on retro-220 logo on home page.
8. Correct timing for ConsolePrinter carriage control functions.
9. Implement simple demo programs pre-loaded into memory.
1. Implement console teletype printer and paper tape punch devices.
2. Correct timing mechanism and operation complete processing for asynchronous (I/O) processor mode.
3. Delete extraneous alarm toggles from B220Processor.
4. Correct Reset And Transfer switch so it will work when the Processor is running.
5. Implement Hello World default program for SPO at address 0020.
6. Change keyboard keystroke assignments for B220ConsoleKeyboard.
7. Implement Reset-to-Defaults feature for B220SystemConfig.
8. Implement DOM Element.classList for B220Util class attribute manipulation.
9. Minor typo correction to BALGOL-Generator.bacg.
1. Remove emulated card reader UI and related timing delays.
2. Implement CNST string operands spanning card images.
3. Correct parsing of address pool constants and building of constant pools.
4. Correct parsing of empty operands.
5. Rearrange portions of the code, eliminate old stats-gathering prototype code.
Minor corrections to BALGOL-Main transcription.
Corrections and additional transcription for BALGOL-Overlay.
Commit BALGOL-FLOAT.baca intrinsic function transcription.
Commit corrections to BALGOL-Main.baca discovered during debugging of BAC-Assembler.
Commit tools/BAC-Xscript-Reformatter.wsf script to extract card decks from transcription files.
Commit BAC-Assembler corrections and enhancements.
Commit minor additions to B220ControlConsole.
