After all input is processed, it is possible to zoom through the plot. Very useful script for displaying huge output of numerical programs. Some small but often useful functions. If different tasks try to lock with the same paramenter f, only one succeeds, the others wait until the winner unlocks. All hrefs are corrected.
Uniform look for the whole site by the use of templates and include files.
Dead link check for internal links. Optinally the number of pages below a page, the date of last change on the page or the date of the last change in the whole subtree can be displayed on any link. Updates only those pages which have changed, so a clever upload can be fast. Usful for updating bookmark files. More Output on -v.