113 lines
4.0 KiB
Markdown
113 lines
4.0 KiB
Markdown
# Changelog
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All notable changes to this project will be documented in this file.
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The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
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and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
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## [Unreleased]
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### Added
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- Printing version number on non-quiet launch, or when provided `--version` or `:version`
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- Builtin function documentation generation from C++ Musique implementation source code
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- New builtins: digits
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### Removed
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- Release builder, since it's separate part of the project
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## [0.3.1]
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### Fixed
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- release build script was producing executable with wrong path
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- `examples/for-elise.mq` had bug in it
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- in error reporting printing garbage instead of function name was fixed
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- sending proper program change message
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## [0.3.0]
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### Added
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- new builtins: map, while, set_len, set_oct, duration, pick
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- `<note><octave>` notation like `c4` that mimics [scientific notation](https://en.wikipedia.org/wiki/Scientific_pitch_notation)
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- operator pretty printing while printing values
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- macros: builtin functions that takes AST and produces value
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- early text-based snapshot system available via `:snap` command inside interactive session
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- polish basic tutorial
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### Changed
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- Block can be called with more parameters then it requires
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- reorganized fold argument order
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- Moved from `(<note> <octave> <length>)` invocation to `(<note> <length>)`
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- Moved from '[]' to '()' notation for blocks
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- Moved from `a.n` index operator to `a[n]`
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- Moved from ';' to ',' notation for expression separator
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- Moved 'if', 'while' from beeing functions to macros - side effect of new notation
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- Build system uses now Docker
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- Array repetition using `number * array` like `3 * (c, e) == (c, e, c, e, c, e)`
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### Fixed
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- Index operation using booleans behaves like a mask and not fancy way of spelling 0 and 1
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- Blocks are check against beeing a collection at runtime to prevent treating anonymous functions as collections and cousing assertions
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- On Windows default terminal emulator ansi escape codes are conditionally supported. Review musique/pretty.cc for details
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### Removed
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- Removed `<note><absolute notes indexes>` chord notation like `c47` meaning c-major
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- Removed obsolete documentation
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- `h` as note literal
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## [0.2.1] - 2022-10-21
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### Fixed
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- Windows build doesn't require pthread dll
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## [0.2.0] - 2022-10-21
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### Added
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* Added `scan` builtin, which computes prefix sum of passed values when provided with addition operator
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* Added [rtmidi](https://github.com/thestk/rtmidi/) dependency which should provide multiplatform MIDI support
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* Support for Windows (with only basic REPL) (`make os=windows`)
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* Support for MacOS (`make os=macos`)
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* Release package now with compiled Windows binary
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* `:load` REPL command to load Musique files inside Musique session. Allows for delayed file execution after a connection
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* `:quit` REPL command that mirrors `:exit` command
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* Virtual MIDI output port creation as default action (--output connects to existing one)
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* Added build instructions
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* `-f` commandline argument that will turn file into deffered function
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### Changed
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* Integrated libmidi library into Musique codebase
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* Moved from custom ALSA interaction to using rtmidi for MIDI I/O operations
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* VSCode extension has been re-created
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### Removed
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* Support for incoming MIDI messages handling due to poor implementation that didn't statisfy user needs
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### Fixed
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* Prevented accidental recursive construction of Arrays and Values by making convinience constructor `Value::Value(std::vector<Value>&&)` explicit
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## [0.1.0] - 2022-09-25
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### Added
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* Musique programming language initial implementation that supports:
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* Chord system
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* Playing MIDI notes using par, sim and play
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* Notes and chords as first-class citizens of Musique
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* Bunch of builtins like math and array operations
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* All numerical values as fractions (like in JavaScript but better)
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* Primitive interactive mode
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* Only ALSA MIDI Sequencer output
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* Simple regression testing framework
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* Basic documentation of builtin functions and operators
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