CHANGELOG.md

Changelog

All notable changes to this project will be documented in this file. See Keep a Changelog for formatting guidelines.

Unreleased

Added

• The interpreter can now handle assembly syntax, with the -A flag in the command line and a checkbox in the online interpreter. Currently, interactive debugging of assembly is not supported in the web interpreter.

Changed

• Fixed C++23 support
• Changed some CSS property names to no longer reference deprecated properties

1.8.3 - 2024-09-16

Added

• The macro NO_BUFFER can be defined to prevent buffering of output.

Changed

• TSP is now correctly identified by the disassembler, rather than becoming BNG.
• The web interface now indicates when the URL is invalid.

1.8.2 - 2024-05-03

Changed

• Modified a test so it passes on macOS 14.
• Removed some more constexpr annotations I missed last time.

1.8.1 - 2024-05-03

Changed

• Removed some constexpr annotations so the code compiles on macOS.

1.8.0 - 2024-05-03

Added

• The language version is now displayed on the online interpreter.
• RND ($) now works in compiled programs, though backed by a different source of randomness.

Changed

• Fixed the position of the variation selector on the pause button.
• Changed the way new colors are generated for the web interface.

1.7.0 - 2024-01-23

Changed

• The online interpreter no longer interprets shebangs. For compatibility with the CLI, the "condense" button still leaves whitespace in programs that start with #!.
• Some error messages have been reworded.
• Overflow checking on most arithmetic operations is now laxer to allow for unsigned numbers.

Fixed

• Fixed a long-standing rounding bug in GTM that affected times shortly before UTC midnight.
• Added some missing newlines to the help string.
• Modifying the input when "include input in URL" is checked now invalidates the generated URL.

Added

• Added UDV and PTU opcodes (d and p).
• GDT and GTM (D and T) now work in compiled programs.

1.6.2 - 2023-11-21

Fixed

• The EXP opcode now behaves consistently between the interpreter and the C compiler.

Added

• You can now customize the colors of the threads in the online debugger.

1.6.1 - 2023-10-24

Fixed

Corrected overloads so it now compiles on macOS.

1.6.0 - 2023-10-24

Added

• Added prebuilt binaries for ARM64 macOS, x86 Windows, and ARM64 Windows.
• Added a 'play' feature to the online debugger, to automatically step through the code.
• Added a compile mode to emit C code.
• Added -a flag to assume ASCII I/O.

1.5.0 - 2023-08-31

Added

• Added a low-data version of the online interpreter.
• Added the -z flag to read the program as null-terminated. This is useful for passing both the program and its input over stdin.
• It is now possible to include the contents of stdin in the URL.

Fixed

• The debug highlight now respects non-breaking spaces in the source.
• The debug pop-up now line wraps correctly on smaller screens.

1.4.2 - 2023-07-29

Fixed

• The online interpreter correctly resets STDIN each time.
• The IP highlight now always renders in the correct place while debugging.

1.4.1 - 2023-07-26

Fixed

• The "Step" button in the GUI debugger now works correctly on iOS.
• The IP highlight now renders in the correct position on Chrome and related browsers.

1.4.0 - 2023-07-26

Added

• Added a --version flag. The version must be defined when compiling the interpreter, with -DVERSION=... (gcc/clang) or /DVERSION=... (MSVC).
• Added a GUI debugger to the web interface.

1.3.5 - 2023-06-11

No code changes, just fixing CI.

1.3.4 - 2023-06-11

Fixed

• Changed the overloads of int24_t::int24_t so that it compiles on macOS.

1.3.3 - 2023-06-11

Fixed

• Added a missing #include required to build on Linux.

1.3.2 - 2023-06-11

No code changes, just fixing CI.

1.3.1 - 2023-06-11

Changed

• Overflow checking for multiplication on x86-64 now uses the seto instruction rather than preempting it with division.

Fixed

• Corrected the warning condition for overflow with DEC.

1.3.0 - 2023-05-21

Added

• Added 2-dupe instruction (DP2, z).

Fixed

• Fixed bug in disassembler where it would emit extraneous numbers in some cases.
• Fit help string within 80 characters per line.
• Improved contrast for link and error colors in the web interface.
• Fixed a bug involving background colors in the web interface in Safari.

Changed

• Changed disassembler label format from a single integer to two integers separated by a dot.
• Uses EXIT_FAILURE instead of hardcoding 1.

1.2.1 - 2023-03-28

Added

• The web interface now has toggles for light/dark and high-contrast/low-contrast color schemes.

Fixed

• The input box now fits on the screen on small mobile devices.
• Invalid URLs no longer prevent the page from laying out correctly.

1.2.0 - 2023-03-21

Changed

• Gave the web interface a complete redesign.

Added

• Added GDT and GTM opcodes.
• Added custom URL generation for the online interpreter.

Fixed

• Greatly improved execution speed of code that produces a lot of output.
• Long-running loops that produce no output can now be stopped.
• Fixed shebang handling when condensing code.
• Fixed handling of trailing .s when condensing code.

1.1.1 - 2023-03-15

Fixed

• Minor performance improvements with I/O, especially for the web interface.
• Fixed a race condition in loading the web interface.

Added

• Added a warning for invalid characters.

Changed

• The disassembler no longer continues after an invalid opcode.
• The program and input fields in the web interface are larger.

1.1.0 - 2023-03-12

Fixed

• Some UTF-8 handling edge cases have been fixed.

Added

• Added a --expand flag to add spaces to code, and a corresponding button to the web interface.
• There are now threading operators, { and }.

Changed

• Various improvements have been made to the CSS for the web interface.

1.0.0 - 2023-03-02

First versioned release.