latex-block-args-alist

latex-block-args-alist is a variable defined in `tex-mode.el'.
Its value is shown below.

Documentation:
Skeleton element to use for arguments to particular environments.
Every element of the list has the form (NAME . SKEL-ELEM) where NAME is
the name of the environment and SKEL-ELEM is an element to use in
a skeleton (see `skeleton-insert').

Value:

(("array" nil 123
  (skeleton-read "Format: ")
  125)
 ("tabular" nil 123
  (skeleton-read "Format: ")
  125)
 ("minipage" nil 123
  (skeleton-read "Size: ")
  125)
 ("picture" nil 40
  (skeleton-read "SizeX,SizeY: ")
  41))