251 lines
7.4 KiB
Markdown
251 lines
7.4 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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## [0.13.2] - 2025-03-11
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### Fixed
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- Fix build for Android targets
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## [0.13.1] - 2025-03-10
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### Fixed
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- Fix glyph start+end indices in `Basic` shaping
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## [0.13.0] - 2025-03-10
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### Added
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- Add `Buffer::set_tab_width` function
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- Add `AttrsList::spans_iter` and use it in `Buffer::append`
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- Add alignment option to `Buffer::set_rich_text`
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- Add `SwashCache::get_outline_commands_uncached`
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### Fixed
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- Fix typo in fallback font name `Noto Sans CJK JP`
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- Fix the character index used for getting a glyph attribute in basic shaping
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- Avoid debug assertion when handling `Motion::BufferEnd`
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- Handle single wrapped line scrolling
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- Reduce memory usage and loading time of FontSystem
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- Resolve lints
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- Use FreeMono as Braille script fallback
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- Load fonts prior to setting defaults
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### Changed
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- Use `smol_str` for family name in `FamilyOwned`
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- Optimize `Buffer::set_rich_text` for when the buffer is reconstructed
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- Move `ShapeBuffer` to `FontSystem`
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- Cache the monospace fallbacks buffer in `FontSystem`
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- Apply fallback font to more Unix-like operating systems
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- Use hinting for `swash_outline_commands`
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- Update swash to `0.2.0` and hook up `std` feature
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- Update minimum supported Rust version to `1.75`
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- Update default fonts (for COSMIC, users should set their own as desired)
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### Removed
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- Drop `ShapePlanCache`
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## [0.12.1] - 2024-06-31
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### Changed
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- Make collection of monospace fallback information optional
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## [0.12.0] - 2024-06-18
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### Added
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- Cache codepoint support info for monospace fonts
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- Store a sorted list of monospace font ids in font system
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- Add line ending abstraction
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- Horizontal scroll support in Buffer
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- Concurrently load and parse fonts
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- Add metrics to attributes
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- Support expanding tabs
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- Add an option to set selected text color
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- Add Edit::cursor_position
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- Allow layout to be calculated without specifying width
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- Allow for undefined buffer width and/or height
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- Add method to set syntax highlighting by file extension
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### Fixed
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- Fix no_std build
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- Handle inverted Ranges in add_span
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- Fix undo and redo updating editor modified status
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- Ensure at least one line is in Buffer
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### Changed
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- Enable vi feature for docs.rs build
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- Convert editor example to winit
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- Refactor scrollbar width handling for editor example
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- Convert rich-text example to winit
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- Only try monospace fonts that support at least one requested script
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- Skip trying monospace fallbacks if default font supports all codepoints
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- Make vertical scroll by pixels instead of layout lines
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- Upgrade dependencies and re-export ttf-parser
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## [0.11.2] - 2024-02-08
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### Fixed
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- Fix glyph start and end when using `shape-run-cache`
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## [0.11.1] - 2024-02-08
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### Added
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- Add `shape-run-cache` feature, that can significantly improve shaping performance
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### Removed
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- Remove editor-libcosmic, see cosmic-edit instead
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## [0.11.0] - 2024-02-07
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### Added
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- Add function to set metrics and size simultaneously
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- Cache `rustybuzz` shape plans
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- Add capability to synthesize italic
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- New wrapping option `WordOrGlyph` to allow word to glyph fallback
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### Fixed
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- `Buffer::set_rich_text`: Only add attrs if they do not match the defaults
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- Do not use Emoji fonts as monospace fallback
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- Refresh the attrs more often in basic shaping
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- `Buffer`: fix max scroll going one line beyond end
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- Improve reliability of `layout_cursor`
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- Handle multiple BiDi paragraphs in `ShapeLine` gracefully
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- Improved monospace font fallback
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- Only commit a previous word range if we had an existing visual line
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### Changed
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- Update terminal example using `colored`
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- Significant improvements for `Editor`, `SyntaxEditor`, and `ViEditor`
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- Require default Attrs to be specified in `Buffer::set_rich_text`
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- Bump `fontdb` to `0.16`
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- Allow Clone of layout structs
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- Move cursor motions to new `Motion` enum, move handling to `Buffer`
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- Ensure that all shaping and layout uses scratch buffer
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- `BufferLine`: user `layout_in_buffer` to implement layout
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- `BufferLine`: remove wrap from struct, as wrap is passed to layout
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- Refactor of scroll and shaping
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- Move `color` and `x_opt` out of Cursor
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- Add size limit to `font_matches_cache` and clear it when it is reached
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- Update `swash` to `0.1.12`
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- Set default buffer wrap to `WordOrGlyph`
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## Removed
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- Remove patch to load Redox system fonts, as fontdb does it now
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## [0.10.0] - 2023-10-19
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### Added
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- Added `Buffer::set_rich_text` method
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- Add `Align::End` for end-based alignment
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- Add more `Debug` implementations
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- Add feature to warn on missing glyphs
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- Add easy conversions for tuples/arrays for `Color`
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- Derive `Clone` for `AttrsList`
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- Add feature to allow `fontdb` to get `fontconfig` information
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- Add benchmarks to accurately gauge improvements
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- Add image render tests
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- Allow BSD-2-Clause and BSD-3-Clause licneses in cargo-deny
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### Fixed
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- Fix `no_std` build
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- Fix `BufferLine::set_align` docs to not mention shape reset is performed
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- Fix width computed during unconstrained layout and add test for it
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- Set `cursor_moved` to true in `Editor::insert_string`
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- Fix `NextWord` action in `Editor` when line ends with word boundaries
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- Fix building `editor-libcosmic` with `vi` feature
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- Respect `fontconfig` font aliases when enabled
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- Fix rendering of RTL words
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### Changed
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- Unify `no_std` and `std` impls of `FontSystem`
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- Move `hashbrown` behind `no_std` feature
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- Require either `std` or `no_std` feature to be specified
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- Use a scratch buffer to reduce allocations
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- Enable `std` feature with `fontconfig` feature
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- Enable `fontconfig` feature by default
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- Refactor code in `ShapeLine::layout`
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- Set MSRV to `1.65`
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- Make `Edit::copy_selection` immutable
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- Rewrite `PreviousWord` logic in `Editor` with iterators
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- Use attributes at cursor position for insertions in `Editor`
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- Update all dependencies
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- Use `self_cell` for creating self-referential struct
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## [0.9.0] - 2023-07-06
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### Added
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- Add `Shaping` enum to allow selecting the shaping strategy
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- Add `Buffer::new_empty` to create `Buffer` without `FontSystem`
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- Add `BidiParagraphs` iterator
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- Allow setting `Cursor` color
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- Allow setting `Editor` cursor
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- Add `PhysicalGlyph` that allows computing `CacheKey` after layout
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- Add light syntax highlighter to `libcosmic` example
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### Fixed
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- Fix WebAssembly support
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- Fix alignment when not wrapping
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- Fallback to monospaced font if Monospace family is not found
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- Align glyphs in a `LayoutRun` to baseline
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### Changed
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- Update `fontdb` to 0.14.1
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- Replace ouroboros with aliasable
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- Use `BidiParagraphs` iterator instead of `str::Lines`
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- Update `libcosmic` version
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### Removed
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- `LayoutGlyph` no longer has `x_int` and `y_int`, use `PhysicalGlyph` instead
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## [0.8.0] - 2023-04-03
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### Added
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- `FontSystem::new_with_fonts` helper
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- Alignment and justification
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- `FontSystem::db_mut` provides mutable access to `fontdb` database
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- `rustybuzz` is re-exported
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### Fixed
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- Fix some divide by zero panics
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- Redox now uses `std` `FontSystem`
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- Layout system improvements
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- `BufferLinke::set_text` has been made more efficient
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- Fix potential panic on window resize
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### Changed
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- Use `f32` instead of `i32` for lengths
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- `FontSystem` no longer self-referencing
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- `SwashCash` no longer keeps reference to `FontSystem`
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### Removed
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- `Attrs::monospaced` is removed, use `Family::Monospace` instead
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