From e9e80fc389365e24d4300d7d5390c7d833a96c50 Mon Sep 17 00:00:00 2001
From: aarne <aarne@cs.chalmers.se>
Date: Wed, 25 Jun 2008 16:54:35 +0000
Subject: changed names of resource-1.3; added a note on homepage on release

---
 src-3.0/PGF/VisualizeTree.hs | 48 --------------------------------------------
 1 file changed, 48 deletions(-)
 delete mode 100644 src-3.0/PGF/VisualizeTree.hs

(limited to 'src-3.0/PGF/VisualizeTree.hs')

diff --git a/src-3.0/PGF/VisualizeTree.hs b/src-3.0/PGF/VisualizeTree.hs
deleted file mode 100644
index 0219dcbde..000000000
--- a/src-3.0/PGF/VisualizeTree.hs
+++ /dev/null
@@ -1,48 +0,0 @@
-----------------------------------------------------------------------
--- |
--- Module      : VisualizeTree
--- Maintainer  : AR
--- Stability   : (stable)
--- Portability : (portable)
---
--- > CVS $Date: 
--- > CVS $Author:
--- > CVS $Revision: 
---
--- Print a graph of an abstract syntax tree in Graphviz DOT format
--- Based on BB's VisualizeGrammar
--- FIXME: change this to use GF.Visualization.Graphviz, 
---        instead of rolling its own.
------------------------------------------------------------------------------
-
-module PGF.VisualizeTree ( visualizeTrees
-			) where
-
-import PGF.CId (prCId)
-import PGF.Data
-import PGF.Macros (lookValCat)
-
-visualizeTrees :: PGF -> (Bool,Bool) -> [Tree] -> String
-visualizeTrees pgf funscats = unlines . map (prGraph False . tree2graph pgf funscats)
-
-tree2graph :: PGF -> (Bool,Bool) -> Tree -> [String]
-tree2graph pgf (funs,cats) = prf [] where
-  prf ps t = case t of
-    Fun cid trees -> 
-      let (nod,lab) = prn ps cid in
-        (nod ++ " [label = " ++ lab ++ ", style = \"solid\", shape = \"plaintext\"] ;") : 
-        [       pra (j:ps) nod t | (j,t) <- zip [0..] trees] ++
-        concat [prf (j:ps) t     | (j,t) <- zip [0..] trees]
-  prn ps cid = 
-    let
-      fun = if funs then prCId cid else ""
-      cat = if cats then prCat cid else ""
-      colon = if funs && cats then " : " else ""
-      lab = "\"" ++ fun ++ colon ++ cat ++ "\""
-    in (show(show (ps :: [Int])),lab)
-  pra i nod t@(Fun cid _) =  nod ++ arr ++ fst (prn i cid) ++ " [style = \"solid\"];"
-  arr = " -- " -- if digr then " -> " else " -- "
-  prCat = prCId . lookValCat pgf
-
-prGraph digr ns = concat $ map (++"\n") $ [graph ++ "{\n"] ++ ns ++ ["}"] where
-  graph = if digr then "digraph" else "graph"
-- 
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