X-Git-Url: https://gitweb.ps.run/ps-cgit/blobdiff_plain/70546a34583923a73da6fb89c2efb85801294dc1..6ca734da8fb246ad2272826331e0d56428b96fa1:/cgitrc.5.txt

diff --git a/cgitrc.5.txt b/cgitrc.5.txt
index d8f7d0e..170e825 100644
--- a/cgitrc.5.txt
+++ b/cgitrc.5.txt
@@ -590,7 +590,8 @@ specification with the relevant string; available values are:
 		This is called whenever cgit writes data to the webpage.
 	'filter_close()'::
 		This is called when the current filtering operation is
-		completed.
+		completed. It must return an integer value. Usually 0
+		indicates success.
 	
 	Additionally, cgit exposes to the Lua the following built-in functions: