X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/cefbe6210f4e89984bb40062e4f9787b7372dd52..7a1dfbc49f16111d22dcd47788676c9883f15e41:/doc/plugins/write.mdwn

diff --git a/doc/plugins/write.mdwn b/doc/plugins/write.mdwn
index 8145a3562..1beafa395 100644
--- a/doc/plugins/write.mdwn
+++ b/doc/plugins/write.mdwn
@@ -201,12 +201,20 @@ use the following hashes, using a page name as the key:
   reference.
 * `%pagesources` contains the name of the source file for a page.
 
+Also, the %IkiWiki::version variable contains the version number for the
+ikiwiki program.
+
 ### Library functions
 
 #### `hook(@)`
 
 Hook into ikiwiki's processing. See the discussion of hooks above.
 
+Note that in addition to the named parameters described above, a parameter
+named no_override is supported, If it's set to a true value, then this hook
+will not override any existing hook with the same id. This is useful if
+the id can be controled by the user.
+
 #### `debug($)`
 
 Logs a debugging message. These are supressed unless verbose mode is turned