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-rw-r--r--src/Xmobar/Plugins/NotmuchMail.hs17
1 files changed, 15 insertions, 2 deletions
diff --git a/src/Xmobar/Plugins/NotmuchMail.hs b/src/Xmobar/Plugins/NotmuchMail.hs
index 3da170c..3604a11 100644
--- a/src/Xmobar/Plugins/NotmuchMail.hs
+++ b/src/Xmobar/Plugins/NotmuchMail.hs
@@ -39,6 +39,7 @@ import Control.Concurrent.Async (mapConcurrently)
import Data.Maybe (catMaybes)
import System.Exit (ExitCode(ExitSuccess))
import System.Process (readProcessWithExitCode)
+import Text.Read (Lexeme(Ident), ReadPrec, lexP, parens, prec, readPrec, reset)
-- | A 'MailItem' is a name, an address, and a query to give to @notmuch@.
@@ -48,7 +49,13 @@ data MailItem = MailItem
-- the empty string to query all indexed mail instead
, query :: String -- ^ Query to give to @notmuch search@
}
- deriving (Read, Show)
+ deriving (Show)
+
+instance Read MailItem where
+ readPrec :: ReadPrec MailItem
+ readPrec = parens . prec 11 $ do
+ Ident "MailItem" <- lexP
+ MailItem <$> reset readPrec <*> reset readPrec <*> reset readPrec
-- | A full mail configuration.
data NotmuchMail = NotmuchMail
@@ -56,7 +63,13 @@ data NotmuchMail = NotmuchMail
, mailItems :: [MailItem] -- ^ 'MailItem's to check
, nmRate :: Int -- ^ Update frequency (in deciseconds)
}
- deriving (Read, Show)
+ deriving (Show)
+
+instance Read NotmuchMail where
+ readPrec :: ReadPrec NotmuchMail
+ readPrec = parens . prec 11 $ do
+ Ident "NotmuchMail" <- lexP
+ NotmuchMail <$> reset readPrec <*> reset readPrec <*> reset readPrec
-- | How to execute this plugin.
instance Exec NotmuchMail where