Merge "Avoid a few overly complicated is_null() checks"

[lhc/web/wiklou.git] / docs / hooks.txt

diff --git a/docs/hooks.txt b/docs/hooks.txt
index ae4a4dc..9e6ed10 100644 (file)
--- a/docs/hooks.txt
+++ b/docs/hooks.txt
@@ -2431,10 +2431,12 @@ $flags: Flags passed to WikiPage::doEditContent()
 $revision: New Revision of the article
 
 'PageContentLanguage': Allows changing the language in which the content of a
-page is written. Defaults to the wiki content language ($wgContLang).
+page is written. Defaults to the wiki content language.
 $title: Title object
-&$pageLang: the page content language (either an object or a language code)
-$wgLang: the user language
+&$pageLang: the page content language. Input can be anything (under control of
+  hook subscribers), but hooks should return Language objects. Language code
+  strings are deprecated.
+$userLang: the user language (Language or StubUserLang object)
 
 'PageContentSave': Before an article is saved.
 $wikiPage: the WikiPage (object) being saved