Function: gap-size

gap-size is a function defined in editfns.c.

Signature

(gap-size)

Documentation

Return the size of the current buffer's gap.

See also gap-position.

Probably introduced at or before Emacs version 20.4.

Source Code

// Defined in /usr/src/emacs/src/editfns.c
{
  Lisp_Object temp;
  XSETFASTINT (temp, GAP_SIZE);
  return temp;
}