X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=compiler%2Fparser%2FLexer.x;h=952196af7560716ed9ea300e02d86b05b45eb5b6;hb=fb8bf8536a4b72b59cb7a3fc26c5787f3b80348d;hp=fd680bcc064e7e93452bb8cf51a0a59a807b451c;hpb=abc32aba7135136c89e089296e296fbb380bda39;p=ghc-hetmet.git

diff --git a/compiler/parser/Lexer.x b/compiler/parser/Lexer.x
index fd680bc..952196a 100644
--- a/compiler/parser/Lexer.x
+++ b/compiler/parser/Lexer.x
@@ -70,11 +70,9 @@ import Util		( maybePrefixMatch, readRational )
 
 import Control.Monad
 import Data.Bits
-import Data.Char 	( chr, ord, isSpace )
+import Data.Char
 import Data.Ratio
 import Debug.Trace
-
-import Unicode ( GeneralCategory(..), generalCategory, isPrint, isUpper )
 }
 
 $unispace    = \x05 -- Trick Alex into handling Unicode. See alexGetChar.
@@ -240,7 +238,7 @@ $tab+         { warn Opt_WarnTabs (text "Tab character") }
    -- with older versions of GHC which generated these.
 
 <0,option_prags> {
-  "{-#" $whitechar* (RULES|rules)       { token ITrules_prag }
+  "{-#" $whitechar* (RULES|rules)       { rulePrag }
   "{-#" $whitechar* (INLINE|inline)	{ token (ITinline_prag True) }
   "{-#" $whitechar* (NO(T?)INLINE|no(t?)inline)
   					{ token (ITinline_prag False) }
@@ -261,6 +259,7 @@ $tab+         { warn Opt_WarnTabs (text "Tab character") }
   					{ token ITgenerated_prag }
   "{-#" $whitechar* (CORE|core)		{ token ITcore_prag }
   "{-#" $whitechar* (UNPACK|unpack)	{ token ITunpack_prag }
+  "{-#" $whitechar* (ANN|ann)	        { token ITann_prag }
 
   -- We ignore all these pragmas, but don't generate a warning for them
   -- CFILES is a hugs-only thing.
@@ -490,6 +489,7 @@ data Token
   | ITgenerated_prag
   | ITcore_prag                 -- hdaume: core annotations
   | ITunpack_prag
+  | ITann_prag
   | ITclose_prag
   | IToptions_prag String
   | ITinclude_prag String
@@ -888,7 +888,7 @@ withLexedDocType lexDocComment = do
 -- off again at the end of the pragma.
 rulePrag :: Action
 rulePrag span buf len = do
-  setExts (.|. inRulePragBit)
+  setExts (.|. bit inRulePragBit)
   return (L span ITrules_prag)
 
 endPrag :: Action
@@ -1556,13 +1556,13 @@ alexGetChar (AI loc ofs s)
 		  DecimalNumber         -> digit
 		  LetterNumber          -> other_graphic
 		  OtherNumber           -> other_graphic
-		  ConnectorPunctuation  -> other_graphic
-		  DashPunctuation       -> other_graphic
+		  ConnectorPunctuation  -> symbol
+		  DashPunctuation       -> symbol
 		  OpenPunctuation       -> other_graphic
 		  ClosePunctuation      -> other_graphic
 		  InitialQuote          -> other_graphic
 		  FinalQuote            -> other_graphic
-		  OtherPunctuation      -> other_graphic
+		  OtherPunctuation      -> symbol
 		  MathSymbol            -> symbol
 		  CurrencySymbol        -> symbol
 		  ModifierSymbol        -> symbol