942 B
942 B
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Custom line iterator code for file loading, because rust's built-in one only recognizes LF and CRLF.
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Line number display
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File opening by entering path
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UI that wraps editors, for split view.
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Redo functionality
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Clean up text buffer interface:
- Editing (these are undoable): //- insert_text //- remove_text //- move_text
- Undo functionality:
//- Undo
//- Redo
- Op section begin (for delimiting composite edit operations)
- Op section end
- Info: //- grapheme_count //- line_count
- Position conversions: //- index -> line_col //- line_col -> index //- index -> vis_2d //- vis_2d -> index
- Reading text:
- grapheme at index (includes visual width in return)
- Bidirectional grapheme iterator (useful for search code, etc.)
- Bidirectional ine iterator (useful for display code)