From: PHO <pho@cielonegro.org>
Date: Tue, 9 Mar 2010 06:52:18 +0000 (+0900)
Subject: filterOutRootAttrs
X-Git-Url: https://git.cielonegro.org/gitweb.cgi?a=commitdiff_plain;h=13dc5a370f4d7d3223937346fc63ce94c8aa85a8;p=hxt-compile.git

filterOutRootAttrs
---

diff --git a/Main.hs b/Main.hs
index 3874914..296b252 100644
--- a/Main.hs
+++ b/Main.hs
@@ -8,7 +8,7 @@ import qualified System.IO.UTF8 as Uio
 
 
 main :: IO ()
-main = do let fpath = "examples/tiny.xml"
+main = do let fpath = "examples/utf8.xml"
 
           [hsMod] <- runX ( setErrorMsgHandler False fail
                             >>>
diff --git a/Text/XML/HXT/Compilation.hs b/Text/XML/HXT/Compilation.hs
index 01e13e2..c2428de 100644
--- a/Text/XML/HXT/Compilation.hs
+++ b/Text/XML/HXT/Compilation.hs
@@ -11,6 +11,8 @@ import           Text.XML.HXT.Compilation.XmlTree
 
 compileDocument :: ArrowXml a => a XmlTree (HsQualType, HsExp)
 compileDocument = uniqueNamespacesFromDeclAndQNames
+                  >>>
+                  filterOutRootAttrs
                   >>>
                   ( constA (HsQualType [] (HsTyCon (UnQual (HsIdent "XmlTree"))))
                     &&&
@@ -18,6 +20,12 @@ compileDocument = uniqueNamespacesFromDeclAndQNames
                   )
 
 
+filterOutRootAttrs :: ArrowXml a => a XmlTree XmlTree
+filterOutRootAttrs = processTopDownUntil (clearAttrs `when` isRoot)
+    where
+      clearAttrs = processAttrl none
+
+
 wrapIntoModule :: Arrow a => a (Module, ([HsImportDecl], (HsName, (HsQualType, HsExp)))) HsModule
 wrapIntoModule = proc (modName, (extImports, (symName, (symType, symExp)))) ->
                  do let hsModule = HsModule undefined modName (Just exports) imports decls
diff --git a/examples/utf8.xml b/examples/utf8.xml
new file mode 100644
index 0000000..9b7d6d1
--- /dev/null
+++ b/examples/utf8.xml
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<はい>
+  <はいじゃないが る="テレーン"/>
+</はい>
\ No newline at end of file
diff --git a/hxt-compile.cabal b/hxt-compile.cabal
index 255be89..e93691e 100644
--- a/hxt-compile.cabal
+++ b/hxt-compile.cabal
@@ -11,6 +11,7 @@ Build-Type:          Simple
 
 Extra-Source-Files:
     examples/tiny.xml
+    examples/utf8.xml
 
 Library
     Build-Depends: