1. Add WINTER-PI example programs for output to line printer and SPO.
2. Add BALGOL-INPUTMEDIA-OUTPUTMEDIA directory for eventual support of
paper tape I/O in the compiler and run-time library.
1. Correct missing relocation pseudo-op in MONIT Library routine.
2. Rebuild Generator and Compiler tapes.
3. Recompile and generate corrected listings for example programs.
4. Add Simpson's Rule example from Algol-58 Preliminary Report.
1. Supply runnable examples for all five sample programs in the BALGOL
reference manual.
2. Regenerate the Generator and Compiler listings and tape images.
3. Fix assembler bugs with "S" format code on input.
4. Fix BAC-Assembler bug generating a machine-language deck for the
LABEL intrinsic.
5. Note that some of these changes require retro-220 version 0.08 in
order to work properly.
1. Changes to DIRICHLET program that allow it to compile and run correctly.
2. Cosmetic changes to BALGOL-Main, BAC-Assembler, GEN-Assembler.
3. Commit software/tools/BALGOL-DumpAnalyzer.html script that does a parial
analysis of a memory dump from a BALGOL compiler run.
4. Commit compiler tape image and generator deck configured to run on a
system with 10000 words of memory.
1. Revised versions of Generator and Compiler tapes, and their callout decks.
2. Object program callout deck to load and run compiled programs from their object tape.
3. Minor corrections to BAC-Assembler for object code output.
4. Implement object card output for GEN-Assembler, similar to BAC-Assembler.html
5. Corrections and compilation listings for example programs from BALGOL Reference Manual. All examples from the manual now compile.
6. Sample data deck and execution output for Example-1 program from Reference Manual. The results now show 6-7 digit agreement with results from modern Unisys MCP ("E-mode") Algol.
7. Minor changes to output formatting for E-mode and B5500 versions of the Example-1 program.
8. Manually-reformatted listing of E-mode Example-1 results to make them easier to compare with the BALGOL results.
1. Updated compiler and library sources after second proofing pass.
2. Updated Generator and Compiler object code and build decks.
3. Updated Generator and Compiler loadable object tapes.
4. Corrections to BAC-Assembler and enhancements for additional card/tape output options.
5. Minor corrections to GEN-Assembler.
6. Updates to miscellaneous utilities and example programs.
1. Corrections and enhancements to BAC-Assembler and GEN-Assembler, including the ability to pre-load literal pools in order to obtain literal address assignments that match the transcription.
2. Additional proofing corrections to compiler and library.
3. Current versions of Generator and Compiler tapes -- do not reflect the most recent BALGOL-Main corrections.
1. Implementation Paper Tape Reader devices and op codes.
2. Commit standard and inverse-format paper tape loaders for WINTER.PI program.
3. Fix positioning of Cardatron and TTY/Paper Tape Punch device windows.
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. 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.
2. Correct and reorder op code table in BAC-Assembler.
3. Commit tools/BAC-DeckGen.cmd script to generate card deck files from transcription files.
4. Add /Q (quiet mode) switch to BAC-Xscript-Reformatter.wsf, correct problem with output of last card.
5. Commit examples 2, 3, and 4 from BALGOL manual; commit corrections to example 1.
2. Commit initial sample BALGOL programs from BAC-220 manual.
3. Modify BAC-Assembler to allow independent selection of listings from pass 1 and pass 2.
2. Commit initial transcription work for BALGOL compiler-generator program.
3. Commit corrections and enhancements to tools/BAC-Assembler.html and tools/BAC-Xscript-Reformatter.wsf to support additional assembly syntax found in the intrinsics.
2. Commit transcriptions of several BALGOL intrinsic functions (not yet proofed).
3. Minor correction to BALGOL-Main transcription.
4. Additional corrections and enhancements to BAC-Assembler.
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.
