chuan
0be34a9c16
feat: improve ansi text utilities
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- measure text with grapheme-aware terminal widths
- add ansi-aware truncate slice and wrap checks
2026-06-04 02:10:46 +08:00
chuan
48fa673daf
feat: improve overlay composition
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- preserve base content around overlay regions
- add ANSI-aware column slicing for overlay segments
- align overlay rows with bottom viewport
2026-06-04 01:55:13 +08:00
chuan
d49c7644d0
chore: add some comments
2026-06-03 23:29:26 +08:00
chuan
1d8ad20315
feat: add overlay manager
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- compose visible overlays into rendered lines
- add runtime APIs for showing and hiding overlays
- restore focus when overlays close
- add help overlay example
2026-06-03 23:19:48 +08:00
chuan
7103f8acc0
feat: add terminal text measurer
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- measure terminal display width for text and escape sequences
- truncate rendered lines to terminal columns
- add width and truncation examples
2026-06-03 22:14:35 +08:00
chuan
49e368de72
feat: initialize interfaces and model
2026-06-03 21:35:48 +08:00
chuan