added function lengthBracketedString

2010-05-19 12:40:07 +00:00
parent 31856ebb4c
commit 1743e88192
2 changed files with 6 additions and 1 deletions
--- a/src/runtime/haskell/PGF/Forest.hs
+++ b/src/runtime/haskell/PGF/Forest.hs
@@ -12,7 +12,7 @@
 -------------------------------------------------

 module PGF.Forest( Forest(..)
-                 , BracketedString, showBracketedString
+                 , BracketedString, showBracketedString, lengthBracketedString
                 , linearizeWithBrackets
                 ) where