--- gforth/float.fs	2011/10/06 21:08:45	1.60
+++ gforth/float.fs	2012/05/26 10:20:01	1.65
@@ -1,6 +1,6 @@
 \ High level floating point                            14jan94py
 
-\ Copyright (C) 1995,1997,2003,2004,2005,2006,2007,2009,2010 Free Software Foundation, Inc.
+\ Copyright (C) 1995,1997,2003,2004,2005,2006,2007,2009,2010,2011 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
@@ -88,7 +88,7 @@ DOES> ( -- r )
     \G @code{F.} @code{FE.} and @code{FS.} to @i{u}.
     to precision ;
 
-: scratch ( r -- addr len )
+: scratch ( -- addr len )
   pad precision - precision ;
 
 : zeros ( n -- )   0 max 0 ?DO  '0 emit  LOOP ;
@@ -128,30 +128,32 @@ DOES> ( -- r )
   scratch over c@ emit '. emit 1 /string type
   'E emit . ;
 
+[IFDEF] fp-char
 : sfnumber ( c-addr u -- r true | false )
-    2dup [CHAR] e scan ( c-addr u c-addr2 u2 )
-    dup 0=
-    IF
-	2drop 2dup [CHAR] E scan ( c-addr u c-addr3 u3 )
-    THEN
-    nip
-    IF
-	>float
-    ELSE
-	2drop false
-    THEN ;
+    fp-char @ >float1 ;
+[ELSE]
+: sfnumber ( c-addr u -- r true | false )
+    >float ;
+[THEN]
 
 [ifdef] recognizer:
-    ' noop
-    :noname postpone Fliteral ;
+    [IFDEF] 2lit,
+	: flit, postpone Fliteral ;
+	:noname ['] noop ;
+	:noname ['] flit, ;
+    [ELSE]
+	' noop
+	:noname postpone Fliteral ;
+    [THEN]
     dup
     recognizer: r:fnumber
 
-    : fnum-recognizer ( addr u -- nt int-table true | addr u false )
-    2dup sfnumber  dup
-    IF
-	drop 2drop r:fnumber  true
-    THEN ;
+    : fnum-recognizer ( addr u -- float int-table | addr u r:fail )
+	2dup sfnumber
+	IF
+	    2drop r:fnumber  EXIT
+	THEN
+	r:fail ;
 
 ' fnum-recognizer
 forth-recognizer get-recognizers