Improved the XML parsing library.

1 files changed, 3 insertions, 8 deletions

diff --git a/stdlib/source/program/aedifex/metadata/snapshot.lux b/stdlib/source/program/aedifex/metadata/snapshot.lux
index 518e0404a..41a0d9986 100644
--- a/stdlib/source/program/aedifex/metadata/snapshot.lux
+++ b/stdlib/source/program/aedifex/metadata/snapshot.lux
@@ -77,19 +77,14 @@
                      (..format_version version)
                      (///artifact/versioning.format versioning)))))
 
-(def: (sub tag parser)
-  (All [a] (-> xml.Tag (Parser a) (Parser a)))
-  (do <>.monad
-    [_ (<xml>.node tag)]
-    (<xml>.children parser)))
-
 (def: (text tag)
   (-> xml.Tag (Parser Text))
-  (..sub tag <xml>.text))
+  (<| (<xml>.node tag)
+      <xml>.text))
 
 (def: #export parser
   (Parser Metadata)
-  (<| (..sub ..<metadata>)
+  (<| (<xml>.node ..<metadata>)
       (do {! <>.monad}
         [group (<xml>.somewhere (..text ..<group>))
          name (<xml>.somewhere (..text ..<name>))