Fix spelling typos

academic/icfp2012/shake.tex

@@ -600,7 +600,7 @@ \section{Implementing Shake}
 \subsection{Dynamically Typed Values}
 \label{sec:dynamically_typed}
 
-A single Shake program can use multiple types for keys and values. To work with heterogenous values in Haskell we define:
+A single Shake program can use multiple types for keys and values. To work with heterogeneous values in Haskell we define:
 
 \ignore\begin{code}
 data Any = Any (forall alpha bullet

src/Development/Shake/Command.hs

@@ -267,7 +267,7 @@ commandExplicitAction oparams = do
                 maybe "" (\x -> "cd " ++ x ++ "; ") cwd ++
                 last (showCommandForUser2 prog args : [x | UserCommand x <- opts])
             verb <- getVerbosity
-            -- run quietly to supress the tracer (don't want to print twice)
+            -- run quietly to suppress the tracer (don't want to print twice)
             (if verb >= Verbose then quietly else id) act
 
     let tracer act = do

src/Development/Shake/Internal/Core/Action.hs

@@ -171,17 +171,17 @@ putWhen v msg = do
 putVerbose :: String -> Action ()
 putVerbose = putWhen Verbose
 
--- | Write a normal priority message to the output, only supressed when 'shakeVerbosity' is 'Error', 'Warn' or 'Silent'.
+-- | Write a normal priority message to the output, only suppressed when 'shakeVerbosity' is 'Error', 'Warn' or 'Silent'.
 --   The output will not be interleaved with any other Shake messages (other than those generated by system commands).
 putInfo :: String -> Action ()
 putInfo = putWhen Info
 
--- | Write a semi important message to the output, only supressed when 'shakeVerbosity' is 'Error' or 'Silent'.
+-- | Write a semi important message to the output, only suppressed when 'shakeVerbosity' is 'Error' or 'Silent'.
 --   The output will not be interleaved with any other Shake messages (other than those generated by system commands).
 putWarn :: String -> Action ()
 putWarn = putWhen Warn
 
--- | Write an important message to the output, only supressed when 'shakeVerbosity' is 'Silent'.
+-- | Write an important message to the output, only suppressed when 'shakeVerbosity' is 'Silent'.
 --   The output will not be interleaved with any other Shake messages (other than those generated by system commands).
 putError :: String -> Action ()
 putError = putWhen Error
@@ -263,7 +263,7 @@ traced msg act = do
 ---------------------------------------------------------------------
 -- TRACKING
 
--- | Track that a key has been used/read by the action preceeding it when 'shakeLint' is active.
+-- | Track that a key has been used/read by the action preceding it when 'shakeLint' is active.
 lintTrackRead :: ShakeValue key => [key] -> Action ()
 -- One of the following must be true:
 -- 1) you are the one building this key (e.g. key == topStack)

src/Development/Shake/Internal/Errors.hs

@@ -128,7 +128,7 @@ specialIsOracleKey t = con == "OracleQ"
 -- | Error representing all expected exceptions thrown by Shake.
 --   Problems when executing rules will be raising using this exception type.
 data ShakeException = ShakeException
-    {shakeExceptionTarget :: String -- ^ The target that was being built when the exception occured.
+    {shakeExceptionTarget :: String -- ^ The target that was being built when the exception occurred.
     ,shakeExceptionStack :: [String]  -- ^ A description of the call stack, one entry per line.
     ,shakeExceptionInner :: SomeException -- ^ The underlying exception that was raised.
     }

src/Development/Shake/Internal/History/Symlink.hs

@@ -49,7 +49,7 @@ copyFileLink useSymlink from to = do
         b <- createLinkMaybe from to
         whenJust b $ \_ ->
             copyFile from to
-        -- making files read only stops them from inadvertantly mutating the cache
+        -- making files read only stops them from inadvertently mutating the cache
         forM_ [from, to] $ \x -> do
             perm <- getPermissions x
             setPermissions x perm{writable=False}

src/Development/Shake/Internal/Rules/File.hs

@@ -457,14 +457,14 @@ track tracker xs = do
         tracker $ map (FileQ . fileNameFromString) ys
 
 
--- | Track that a file was read by the action preceeding it. If 'shakeLint' is activated
+-- | Track that a file was read by the action preceding it. If 'shakeLint' is activated
 --   then these files must be dependencies of this rule. Calls to 'trackRead' are
 --   automatically inserted in 'LintFSATrace' mode.
 trackRead :: [FilePath] -> Action ()
 trackRead = track lintTrackRead
 
 
--- | Track that a file was written by the action preceeding it. If 'shakeLint' is activated
+-- | Track that a file was written by the action preceding it. If 'shakeLint' is activated
 --   then these files must either be the target of this rule, or never referred to by the build system.
 --   Calls to 'trackWrite' are automatically inserted in 'LintFSATrace' mode.
 trackWrite :: [FilePath] -> Action ()

src/Test/Type.hs

@@ -123,7 +123,7 @@ shakenEx reenter options test rules sleeper = do
                     if "clean" `elem` files then
                         clean >> return Nothing
                     else return $ Just $ (,) so $ do
-                        -- if you have passed sleep, supress the "no actions" warning
+                        -- if you have passed sleep, suppress the "no actions" warning
                         when (Sleep `elem` extra1) $ action $ return ()
                         rules extra2 files