v0.3.4

• Made edit-mode soft wrapping render and cursor placement width-aware in both debug and release builds.
• Improved wrapped-line behavior for wide CJK characters by using display width instead of raw character count.
• Added regression tests for wrapped-row and display-column calculations.

v0.3.3

• Fixed Tab insertion so one keypress is treated as one logical undo step.
• Fixed accepting external changes so the buffer stays clean when it matches disk.
• Made dirty-state tracking follow the saved/disk-synced state, including undo and redo.
• Improved multi-character cursor positioning using rope coordinates, including correct CRLF handling.

v0.3.0

• Added built-in CLI commands for --help, --version, --keys, and doctor.
• Fixed argument parsing so flags no longer open accidental files, with -- support for dash-prefixed file names.
• Added doctor checks for terminal, clipboard helper, and file watcher availability.
• Documented the new CLI command surface and quit-confirmation shortcuts in both English and Chinese READMEs.

Punc v0.2.0

Punc v0.2.0

Highlights

• Added unsaved-exit confirmation with Save, Discard, and Cancel actions.
• Added default selection and arrow-key navigation in the quit dialog.
• Improved external-change review flow and documented Alt+D more clearly.
• Fixed external-change state so the alert clears when disk content matches the buffer again.
• Reduced memory usage for large files and preview mode by avoiding full-string file IO and caching preview/status computations.

Verification

• cargo test
• cargo build --release
• cargo package --allow-dirty