Use right start category names in si command.

src/GF/API.hs

@@ -216,7 +216,7 @@ speechInput opt s = recognizeSpeech name language cfg cat number
   name = cncId s
   cfg = stateCFG s -- FIXME: use lang flag to select grammar
   language = fromMaybe "en_UK" (getOptVal opts speechLanguage)
-  cat = fromMaybe "S" (getOptVal opts gStartCat)
+  cat = fromMaybe "S" (getOptVal opts gStartCat) ++ "{}.s"
   number = optIntOrN opts flagNumber 1
 
 optLinearizeTreeVal :: Options -> GFGrammar -> Tree -> String

src/GF/Data/Utilities.hs

@@ -81,8 +81,8 @@ unionAll = nub . concat
 
 -- | Like 'lookup', but fails if the argument is not found,
 --   instead of returning Nothing.
-lookup' :: Eq a => a -> [(a,b)] -> b
-lookup' x = fromJust . lookup x
+lookup' :: (Show a, Eq a) => a -> [(a,b)] -> b
+lookup' x = fromMaybe (error $ "Not found: " ++ show x) . lookup x
 
 -- | Like 'find', but fails if nothing is found.
 find' :: (a -> Bool) -> [a] -> a

src/GF/Speech/CFGToFiniteState.hs

@@ -229,7 +229,7 @@ compileAutomata g = [(c, makeOneFA c) | c <- allCats g]
 -- | The make_fa algorithm from \"Regular approximation of CFLs: a grammatical view\",
 --   Mark-Jan Nederhof. International Workshop on Parsing Technologies, 1997,
 --   adapted to build a finite automaton for a single (mutually recursive) set only.
---   Categories not in the set (fromJustMap.lookup c mrs)will result in category-labelled edges.
+--   Categories not in the set will result in category-labelled edges.
 make_fa1 :: MutRecSet -- ^ The set of (mutually recursive) categories for which
                       --   we are building the automaton.
          -> State     -- ^ State to come from

src/GF/Speech/TransformCFG.hs

@@ -36,7 +36,7 @@ import GF.Speech.FiniteState
 import Control.Monad
 import Data.FiniteMap
 import Data.List
-import Data.Maybe (fromJust, fromMaybe)
+import Data.Maybe (fromMaybe)
 import Data.Set (Set)
 import qualified Data.Set as Set
 

src/gf_atk.cfg

@@ -54,7 +54,7 @@ AREC: WORDPEN      = -10.0
 
 HNET: FORCECXTEXP  = T
 HNET: ALLOWXWRDEXP = F
-HNET: MARKSUBLAT   = T
+HNET: MARKSUBLAT   = F
 ARMAN: AUTOSIL     = F
 
 HREC: CONFSCALE    = 0.15