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-rw-r--r--Types/State.hs1
1 files changed, 1 insertions, 0 deletions
diff --git a/Types/State.hs b/Types/State.hs
index f8b8bc5..c3f1ecf 100644
--- a/Types/State.hs
+++ b/Types/State.hs
@@ -29,6 +29,7 @@ type DPI = Int
-- | Output format
data OutputFormat = PDF | PNG
+ deriving (Eq, Show)
-- | Application state
data St =