add note about url_rewriter.tags

diff --git a/php.ini-dist b/php.ini-dist
index 58b3267f2bd5705aa26d939dda06099ea0010d22..f70fc7e0e0ad5e04ff54058e35c86c4b30b52aea 100644 (file)
--- a/php.ini-dist
+++ b/php.ini-dist
@@ -837,6 +837,11 @@ session.cache_expire = 180
 ;   always using URL stored in browser's history or bookmarks.
 session.use_trans_sid = 0
 
+; The URL rewriter will look for URLs in a defined set of HTML tags.
+; form/fieldset are special; if you include them here, the rewriter will
+; add a hidden <input> field with the info which is otherwise appended
+; to URLs.  If you want XHTML conformity, remove the form entry.
+; Note that all valid entries require a "=", even if no value follows.
 url_rewriter.tags = "a=href,area=href,frame=src,input=src,form=,fieldset="
 
 [MSSQL]