X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/1a883b3c504a543c8f4a5b5bb9687e7770f28a4f..48ca2c95cd9b5fc21f2d4077a22f66442126e34c:/doc/plugins/write.mdwn

diff --git a/doc/plugins/write.mdwn b/doc/plugins/write.mdwn
index abcabbdc3..405876d58 100644
--- a/doc/plugins/write.mdwn
+++ b/doc/plugins/write.mdwn
@@ -19,7 +19,7 @@ that can be fleshed out to make a useful plugin.
 `IkiWiki::Plugin::pagecount` is another simple example. All perl plugins
 should `use IkiWiki` to import the ikiwiki plugin interface. It's a good
 idea to include the version number of the plugin interface that your plugin
-expects: `use IkiWiki 2.00`.
+expects: `use IkiWiki 3.00`.
 
 An external plugin is an executable program. It can be written in any
 language. Its interface to ikiwiki is via XML RPC, which it reads from
@@ -55,8 +55,8 @@ plugin, and a "call" parameter, which tells what function to call for the
 hook.
 
 An optional "last" parameter, if set to a true value, makes the hook run
-after all other hooks of its type. Useful if the hook depends on some other
-hook being run first.
+after all other hooks of its type, and an optional "first" parameter makes
+it run first. Useful if the hook depends on some other hook being run first.
 
 ## Types of hooks
 
@@ -431,7 +431,7 @@ describes the plugin as a whole. For example:
 
 To import the ikiwiki plugin interface:
 
-	use IkiWiki '2.00';
+	use IkiWiki '3.00';
 
 This will import several variables and functions into your plugin's
 namespace. These variables and functions are the ones most plugins need,
@@ -486,7 +486,7 @@ use the following hashes, using a page name as the key:
   destination file.
 * `%pagesources` contains the name of the source file for each page.
 
-Also, the %IkiWiki::version variable contains the version number for the
+Also, the `%IkiWiki::version` variable contains the version number for the
 ikiwiki program.
 
 ### Library functions
@@ -696,11 +696,15 @@ This can be called when creating a new page, to determine what filename
 to save the page to. It's passed a page name, and its type, and returns
 the name of the file to create, relative to the srcdir.
 
-#### `targetpage($$)`
+#### `targetpage($$;$)`
 
 Passed a page and an extension, returns the filename that page will be
 rendered to.
 
+Optionally, a third parameter can be passed, to specify the preferred
+filename of the page. For example, `targetpage("foo", "rss", "feed")`
+will yield something like `foo/feed.rss`.
+
 ## Miscellaneous
 
 ### Internal use pages