8c8e4e59a4
Add TestFrontend documentation and UndoSystem buffer reference update.
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- Document `TestFrontend` for programmatic testing, including examples and usage details.
- Add `UpdateBufferReference` to `UndoSystem` to support updating buffer associations.
2025-11-30 02:56:39 -08:00
b77ebdfd07
Add non-linear undo/redo design documentation and improve UndoSystem with backspace batching and GUI integration fixes.
2025-11-30 01:49:07 -08:00
35ffe6d11c
Add UndoSystem implementation and refactor UndoNode for simplicity.
2025-11-30 00:04:29 -08:00
d527c7b1b2
Refactor Buffer to use Line abstraction and improve handling of row operations.
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This uses either a GapBuffer or PieceTable depending on the compilation.
2025-11-29 23:00:09 -08:00
1a72e2b312
Add undo/redo infrastructure and buffer management additions.
2025-11-29 22:48:31 -08:00
40d33e1847
Support delete to end of line and delete line.
2025-11-29 21:40:07 -08:00
b41946c470
Various minor bug cleanups.
2025-11-29 21:33:45 -08:00
3de5ec68f8
Fix status message when there's nothing to show.
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I was using "refresh requested" for debugging, but this is better.
2025-11-29 21:00:03 -08:00
f9606626b4
emacs-style movememnts and page up / down.
2025-11-29 20:56:21 -08:00
57bfab633d
Lots of updates:
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1. Scrolling and click to set the cursor works.
2. GUI now uses Brass Mono as the font.
3. A lot of stability and other updates.
2025-11-29 20:22:24 -08:00
