--- gforth/float.fs	2002/01/17 12:02:55	1.36
+++ gforth/float.fs	2005/12/31 15:46:08	1.48
@@ -1,6 +1,6 @@
 \ High level floating point                            14jan94py
 
-\ Copyright (C) 1995,1997 Free Software Foundation, Inc.
+\ Copyright (C) 1995,1997,2003,2004,2005 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
@@ -72,12 +72,12 @@ DOES> ( -- r )
     \G floating-point stack.
     fp0 @ fp@ - [ 1 floats ] Literal / ;
 
-: FLit ( -- r )  r> dup f@ float+ >r ;
 : FLiteral ( compilation r -- ; run-time -- r ) \ float f-literal
     \G Compile appropriate code such that, at run-time, @i{r} is placed
     \G on the (floating-point) stack. Interpretation semantics are undefined.
-    BEGIN  here cell+ dup faligned <>  WHILE  postpone noop  REPEAT
-    postpone FLit  f, ;  immediate
+    BEGIN  here cell+ cell+ dup faligned <>  WHILE  postpone noop  REPEAT
+    postpone ahead here >r f, postpone then
+    r> postpone literal postpone f@ ;  immediate
 
 &15 Value precision ( -- u ) \ float-ext
 \G @i{u} is the number of significant digits currently used by
@@ -142,23 +142,35 @@ require debugs.fs
 	2drop false
     THEN ;
 
-:noname ( c-addr u -- )
+[ifundef] compiler-notfound1
+defer compiler-notfound1
+' no.extensions IS compiler-notfound1
+
+:noname compiler-notfound1 execute ; is compiler-notfound
+
+defer interpreter-notfound1
+' no.extensions IS interpreter-notfound1
+
+:noname interpreter-notfound1 execute ; is interpreter-notfound
+[then]
+
+:noname ( c-addr u -- ... xt )
     2dup sfnumber
     IF
-	2drop POSTPONE FLiteral
+	2drop [comp'] FLiteral
     ELSE
-	defers compiler-notfound
+	defers compiler-notfound1
     ENDIF ;
-IS compiler-notfound
+IS compiler-notfound1
 
-:noname ( c-addr u -- r )
+:noname ( c-addr u -- ... xt )
     2dup sfnumber
     IF
-	2drop
+	2drop ['] noop
     ELSE
-	defers interpreter-notfound
+	defers interpreter-notfound1
     ENDIF ;
-IS interpreter-notfound
+IS interpreter-notfound1
 
 : fvariable ( "name" -- ) \ float f-variable
     Create 0.0E0 f, ;
@@ -211,7 +223,7 @@ set-current
     \G @code{f~abs}; r3=0: bitwise comparison; r3<0: @code{fnegate f~rel}.
     fdup f0=
     IF \ bitwise comparison
-	fp@ float+ 1 floats over float+ -text 0=
+	fp@ float+ 1 floats over float+ over str=
 	fdrop fdrop fdrop
 	EXIT
     THEN
@@ -222,8 +234,14 @@ set-current
 	fnegate f~rel
     THEN ;
 
-: f.s ( -- ) \ gforth f-dot-s
-    \G Display the number of items on the floating-point stack,
-    \G followed by a list of the items; TOS is the right-most item.
-    ." <" fdepth 0 .r ." > " fdepth 0 max maxdepth-.s @ min dup 0 
-    ?DO  dup i - 1- floats fp@ + f@ f.  LOOP  drop ; 
+\ proposals from Krishna Myeni in <cjsp2d$47l$1@ngspool-d02.news.aol.com>
+\ not sure if they are a good idea
+
+: FTRUNC ( r1 -- r2 )
+    \ round towards 0
+    \ !! should be implemented properly
+    F>D D>F ;
+
+: FMOD ( r1 r2 -- r )
+    \ remainder of r1/r2
+    FOVER FOVER F/ ftrunc F* F- ;