Buffer number.

TRUE if the buffer is modified.

Number of changes made to the buffer.

TRUE if the buffer is hidden.

Timestamp in seconds, like localtime(), when the buffer was last used.

TRUE if the buffer is listed.

Line number used for the buffer when opened in the current window. Only valid if the buffer has been displayed in the window in the past. If you want the line number of the last known cursor position in a given window, use line():

:echo line('.', {winid})

Number of lines in the buffer. (only valid when loaded)

TRUE if the buffer is loaded.

Full path to the file in the buffer.

List of signs placed in the buffer.

A reference to the dictionary with buffer-local variables.

List of window-IDs that display this buffer.

List of popup window-IDs that display this buffer.