diff --git a/docs/index.html b/docs/index.html
index 6404407..fb6dd55 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -9,7 +9,7 @@
-Last Modified: Sun Nov 17 06:32:44 UTC 2013
+Last Modified: Mon Mar 24 10:19:52 UTC 2014
@@ -264,6 +264,12 @@ are M = 1.0, L = 0.3, and W = 0.2, respectively.
↑ |
+
-F boxes_flow
+ Specifies how much a horizontal and vertical position of a text matters
+when determining a text order. The value should be within the range of
+-1.0 (only horizontal position matters) to +1.0 (only vertical position matters).
+The default value is 0.5.
+
-C
Suppress object caching.
This will reduce the memory consumption but also slows down the process.