add whitespace on list comprehensions, applications etc.

text editor interprets these things as errors (e.g. unterminated qq for list comprehension) and underlines red, even though there is no real error.

src/compiler/GF/Compile/Compute/Concrete.hs

@@ -172,11 +172,11 @@ value env t0 =
     ImplArg t -> (VImplArg.) # value env t
     Table p res -> liftM2 VTblType # value env p <# value env res
     RecType rs -> do lovs <- mapPairsM (value env) rs
-                     return $ \vs->VRecType $ mapSnd ($vs) lovs
+                     return $ \vs->VRecType $ mapSnd ($ vs) lovs
     t@(ExtR t1 t2) -> ((extR t.)# both id) # both (value env) (t1,t2)
     FV ts   -> ((vfv .) # sequence) # mapM (value env) ts
     R as    -> do lovs <- mapPairsM (value env.snd) as
-                  return $ \ vs->VRec $ mapSnd ($vs) lovs
+                  return $ \ vs->VRec $ mapSnd ($ vs) lovs
     T i cs  -> valueTable env i cs
     V ty ts -> do pvs <- paramValues env ty
                   ((VV ty pvs .) . sequence) # mapM (value env) ts
@@ -376,10 +376,10 @@ valueTable env i cs =
   where
     dynamic cs' ty _ = cases cs' # value env ty
 
-    cases cs' vty vs = err keep ($vs) (convertv cs' (vty vs))
+    cases cs' vty vs = err keep ($ vs) (convertv cs' (vty vs))
       where
         keep msg = --trace (msg++"\n"++render (ppTerm Unqualified 0 (T i cs))) $
-                   VT wild (vty vs) (mapSnd ($vs) cs')
+                   VT wild (vty vs) (mapSnd ($ vs) cs')
 
     wild = case i of TWild _ -> True; _ -> False
 
@@ -392,7 +392,7 @@ valueTable env i cs =
     convert' cs' ((pty,vs),pvs) =
       do sts  <- mapM (matchPattern cs') vs
          return $ \ vs -> VV pty pvs $ map (err bug id . valueMatch env)
-                                           (mapFst ($vs) sts)
+                                           (mapFst ($ vs) sts)
 
     valueCase (p,t) = do p' <- measurePatt # inlinePattMacro p
                          pvs <- linPattVars p'
@@ -430,19 +430,19 @@ apply' :: CompleteEnv -> Term -> [OpenValue] -> Err OpenValue
 apply' env t [] = value env t
 apply' env t vs =
   case t of
-    QC x                   -> return $ \ svs -> VCApp x (map ($svs) vs)
+    QC x                   -> return $ \ svs -> VCApp x (map ($ svs) vs)
 {-
     Q x@(m,f) | m==cPredef -> return $
                               let constr = --trace ("predef "++show x) .
                                            VApp x
                               in \ svs -> maybe constr id (Map.lookup f predefs)
-                                          $ map ($svs) vs
+                                          $ map ($ svs) vs
               | otherwise  -> do r <- resource env x
-                                 return $ \ svs -> vapply (gloc env) r (map ($svs) vs)
+                                 return $ \ svs -> vapply (gloc env) r (map ($ svs) vs)
 -}
     App t1 t2              -> apply' env t1 . (:vs) =<< value env t2
     _                      -> do fv <- value env t
-                                 return $ \ svs -> vapply (gloc env) (fv svs) (map ($svs) vs)
+                                 return $ \ svs -> vapply (gloc env) (fv svs) (map ($ svs) vs)
 
 vapply :: GLocation -> Value -> [Value] -> Value
 vapply loc v [] = v

src/compiler/GF/CompileInParallel.hs

@@ -61,11 +61,11 @@ parallelBatchCompile jobs opts rootfiles0 =
 
         usesPresent (_,paths) = take 1 libs==["present"]
           where
-            libs = [p|path<-paths,
+            libs = [p | path<-paths,
-                      let (d,p0) = splitAt n path
+                        let (d,p0) = splitAt n path
-                          p = dropSlash p0,
+                            p = dropSlash p0,
-                      d==lib_dir,p `elem` all_modes]
+                      d==lib_dir, p `elem` all_modes]
-            n = length lib_dir  
+            n = length lib_dir
 
         all_modes = ["alltenses","present"]
 
@@ -175,7 +175,7 @@ batchCompile1 lib_dir (opts,filepaths) =
                    " from being compiled."
        else return (maximum ts,(cnc,gr))
 
-splitEither es = ([x|Left x<-es],[y|Right y<-es])
+splitEither es = ([x | Left x<-es], [y | Right y<-es])
 
 canonical path = liftIO $ D.canonicalizePath path `catch` const (return path)
 

src/server/PGFService.hs

@@ -448,7 +448,7 @@ pgfMain lcs@(alc,clc) path command tpgf@(t,pgf) =
       "linearizeTable" -> o =<< doLinearizeTabular pgf # tree % to
       "random"         -> o =<< join (doRandom pgf # cat % depth % limit % to)
       "generate"       -> o =<< doGenerate pgf # cat % depth % limit % to
-      "translate"      -> o =<< doTranslate pgf # input % cat %to%limit%treeopts
+      "translate"      -> o =<< doTranslate pgf # input % cat % to % limit % treeopts
       "translategroup" -> o =<< doTranslateGroup pgf # input % cat % to % limit
       "lookupmorpho"   -> o =<< doLookupMorpho pgf # from1 % textInput
       "grammar"        -> join $ doGrammar tpgf
@@ -1092,7 +1092,7 @@ linearizeTabular pgf (tos,unlex) tree =
     [(to,lintab to (transfer to tree)) | to <- langs]
   where
     langs = if null tos then PGF.languages pgf else tos
-    lintab to t = [(p,map unlex (nub [t|(p',t)<-vs,p'==p]))|p<-ps]
+    lintab to t = [(p,map unlex (nub [t | (p',t)<-vs,p'==p])) | p<-ps]
       where
         ps = nub (map fst vs)
         vs = concat (PGF.tabularLinearizes pgf to t)