Sanitize header files and add a timestamp mark in each source file.

[tatoo.git] / src / pretty.mli

diff --git a/src/pretty.mli b/src/pretty.mli
index cb1b870..42ec6cb 100644 (file)
--- a/src/pretty.mli
+++ b/src/pretty.mli
@@ -13,6 +13,10 @@
 (*                                                                     *)
 (***********************************************************************)
 
+(*
+  Time-stamp: <Last modified on 2013-01-30 19:08:06 CET by Kim Nguyen>
+*)
+
 exception InvalidUtf8Codepoint of int
 
 val subscript : int -> string
@@ -22,6 +26,7 @@ val up_arrow : string
 val right_arrow : string
 val left_arrow : string
 val epsilon : string
+val big_sigma : string
 val cap : string
 val cup : string
 val lnot : string