Viewer
The Viewer right-pane tab shows a preview of the selected file. Focus with v or Shift+Tab.
Available on Snapshot and Delta when a file row is selected.
What fills the pane
| Input | Preview |
|---|---|
| Plain text / logs | Scrolled text; syntax highlighting where supported |
| Markdown | Rendered preview |
| Images | Terminal image via ratatui-image (downscaled to pane) |
| Code | Syntect highlighting |
.tet (tetration) | Catalog summary (tet info --all -n 0 style) — works from path before enhance |
| Directories | tree layout when configured |
Footer shows size and last modified when available.
Keys
| Key | Action |
|---|---|
| Shift+F | Toggle fullscreen Viewer |
| Shift+S | Literal in-pane search (n/N, Esc — see ?) |
| Shift+b/e, Shift+↑↓ | Scroll — Layout & keys |
Dependencies
Optional tools improve previews (see Install): tree, image backends, etc.
Without ZahirScan JSON
Path-only snapshots still show path-based previews (e.g. .tet from disk). Rich markdown/metadata tabs need enhance — Path-only vs full enhance.