From a9d77a20008efe82862cc1adbfa7a6d4f09f8ff7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fr=C3=A9d=C3=A9ric=20Menou?= <frederic.menou@fretlink.com>
Date: Thu, 8 Dec 2016 10:19:15 +0200
Subject: Release code as open source

---
 core/src/Text/Edifact/Common.hs | 39 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)
 create mode 100644 core/src/Text/Edifact/Common.hs

(limited to 'core/src/Text/Edifact/Common.hs')

diff --git a/core/src/Text/Edifact/Common.hs b/core/src/Text/Edifact/Common.hs
new file mode 100644
index 0000000..c938d48
--- /dev/null
+++ b/core/src/Text/Edifact/Common.hs
@@ -0,0 +1,39 @@
+{-|
+Module      : Text.Edifact.Common
+Description : Common syntax
+
+This module should handle the main revision of the Edifact specification, which
+covers UN* segments.
+
+Currently it barely covers the revision 3 and this has not been scaffolded.
+
+One future evolution will be to scaffold the various revisions from a more
+general specification.
+ -}
+module Text.Edifact.Common
+  (
+    -- * Routine
+    parseFull
+
+    -- * Reexports
+  , ParseError
+  , Parser
+  , Text
+  ) where
+
+import           Text.Edifact.Parsing
+import           Text.Edifact.Parsing.Commons
+
+import           Text.Edifact.Common.Segments
+
+import           Data.Text                    (Text)
+
+parseFull :: Parser value -> Text -> Either ParseError value
+parseFull = parse . fullSyntaxParser
+
+fullSyntaxParser :: Parser a -> Parser a
+fullSyntaxParser messageParser =
+  segmentUNA >>
+  tries [ segmentUNB *> messageParser <* segmentUNZ
+        , messageParser
+        ]
-- 
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