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Added ETag constructor to GF.Data.XML.XML since not all tags can use the empty shorthand.

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bringert
2007-01-07 23:57:29 +00:00
parent a68944ade0
commit 118468ce16
3 changed files with 12 additions and 12 deletions
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4
src/GF/Data/XML.hs
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@@ -12,7 +12,7 @@ module GF.Data.XML (XML(..), Attr, comments, showXMLDoc, showsXMLDoc, showsXML,
import GF.Data.Utilities
data XML = Data String | CData String | Tag String [Attr] [XML] | Comment String | Empty
data XML = Data String | CData String | Tag String [Attr] [XML] | ETag String [Attr] | Comment String | Empty
deriving (Ord,Eq,Show)
type Attr = (String,String)
@@ -30,7 +30,7 @@ showsXMLDoc xml = showString header . showsXML xml
showsXML :: XML -> ShowS
showsXML (Data s) = showString s
showsXML (CData s) = showString "<![CDATA[" . showString s .showString "]]>"
showsXML (Tag t as []) = showChar '<' . showString t . showsAttrs as . showString "/>"
showsXML (ETag t as) = showChar '<' . showString t . showsAttrs as . showString "/>"
showsXML (Tag t as cs) =
showChar '<' . showString t . showsAttrs as . showChar '>'
. concatS (map showsXML cs) . showString "</" . showString t . showChar '>'