From eaaa59fbd382721e75fbb9c6558b0ba2ff6afb00 Mon Sep 17 00:00:00 2001
From: bvenn <venn@rhrk.uni-kl.de>
Date: Mon, 27 May 2019 16:45:21 +0200
Subject: [PATCH] add prettyPrinter GFF3

---
 src/BioFSharp.IO/FSIPrinters.fs | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/BioFSharp.IO/FSIPrinters.fs b/src/BioFSharp.IO/FSIPrinters.fs
index 35fb0a89..41112253 100644
--- a/src/BioFSharp.IO/FSIPrinters.fs
+++ b/src/BioFSharp.IO/FSIPrinters.fs
@@ -8,6 +8,7 @@ module FSIPrinters =
     open BioFSharp.BioID
     open BioFSharp.IO
     open BioFSharp.IO.Clustal
+    open BioFSharp.IO.GFF3
     open FSharpAux
     open System.Text
     
@@ -101,3 +102,7 @@ module FSIPrinters =
         loop 0 false
         sprintf "\r\n%s\r\n" (prnt.ToString())
 
+    ///print GFF3 formatted file as seen in the specifications.
+    let prettyPrintGFF3 (input : seq<GFFLine<#seq<'a>>>) =
+        toString id input
+        |> Seq.iter (fun x -> printfn "%s" x)