cal-tex-cursor-week is an interactive autoloaded Lisp function in `cal-tex.el'.

(cal-tex-cursor-week &optional N EVENT)

Make a one page LaTeX calendar for one week, showing hours of the day.
There are two columns; with 8-12am in the first and 1-5pm in the second.
It shows holidays if `cal-tex-holidays' is non-nil.
It does not show diary entries.

The optional prefix argument N specifies a number of weeks (default 1).

By default, the calendar is for the week at point; the optional
argument EVENT specifies a different buffer position.