@kindex C-x v g
For some backends, you can display the file @dfn{annotated} with
per-line version information and using colors to enhance the visual
-appearance, with the the command @kbd{M-x vc-annotate}.
+appearance, with the command @kbd{M-x vc-annotate}.
It creates a new buffer
to display file's text, colored to show how old each part is. Text
colored red is new, blue means old, and intermediate colors indicate