Function: insert-and-inherit

Insert the arguments at point, inheriting properties from adjoining text.
Point and before-insertion markers move forward to end up
after the inserted text.
Any other markers at the point of insertion remain before the text.

If the current buffer is multibyte, unibyte strings are converted
to multibyte for insertion (see `unibyte-char-to-multibyte').
If the current buffer is unibyte, multibyte strings are converted
to unibyte for insertion. (fn &rest ARGS)