use the following hashes, using a page name as the key:
* `%IkiWiki::links` lists the names of each page
- that is linked to from that page in an array reference.
+ that a page links to, in an array reference.
* `%IkiWiki::pagemtime` contains the last modification time of each page
-* `%IkiWiki::pagectime` contains the creation time of each page`
+* `%IkiWiki::pagectime` contains the creation time of each page
* `%IkiWiki::renderedfiles` contains the name of the file rendered by a
page
* `%IkiWiki::pagesources` contains the name of the source file for a page.