* Add no_override parameter to hook().

[ikiwiki.git] / doc / plugins / write.mdwn

diff --git a/doc/plugins/write.mdwn b/doc/plugins/write.mdwn
index 18aa34dca7b304f9028c6d3b5a98583aa91e75a1..1beafa3952f37d44b2e853e25fff6c21471bece5 100644 (file)
--- a/doc/plugins/write.mdwn
+++ b/doc/plugins/write.mdwn
@@ -210,6 +210,11 @@ ikiwiki program.
 
 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