ignore HTF test framework artifact directory

See http://hackage.haskell.org/package/HTF-0.13.1.0/docs/Test-Framework-CmdlineOptions.html (opts_historyFile)

diff --git a/Haskell.gitignore b/Haskell.gitignore
index a4ee41ab62b01d5467e6b817aa1107606ba478d4..450f32ec40cc967988bf7e36f1996ce98e74c0cc 100644 (file)
--- a/Haskell.gitignore
+++ b/Haskell.gitignore
@@ -17,3 +17,4 @@ cabal.sandbox.config
 *.eventlog
 .stack-work/
 cabal.project.local
+.HTF/