BEGIN internal SLOTS

@c started() Flags whether or not the external process was * spawned successfully. * Can be used to decide whether to discard the DVIExpor

OCG.state (getter)

* The form of the scanner with a given tag. * - parameter scanner: a scanner. * - parameter tag: an integer identifier. * If tag == 0, retu

* The content of the sheet with given page number. * - parameter scanner: a scanner. * - parameter tag: an integer identifier. * - returns: a b

* The next result of the iterator. * Internally, the iterator stores handles to nodes. * Externally, it returns the targets, * such that the ca

* The node which argument is the sibling. * - return: NULL if the argument has no parent or * is the first child of its parent. * - Input n

* The last sibling of the given node, or NULL with node. */

* The horizontal location of node, in page coordinates. * - parameter node: a node. * - returns: a float. * - author: JL */

* The vertical location of node, in page coordinates. * - parameter node: a node. * - returns: a float. * - author: JL */

* Return reader on success. * Deallocate reader and return NULL on failure. */