--- gforth/float.fs	2002/10/27 09:57:10	1.37
+++ gforth/float.fs	2004/12/31 13:23:57	1.46
@@ -1,6 +1,6 @@
 \ High level floating point                            14jan94py
 
-\ Copyright (C) 1995,1997 Free Software Foundation, Inc.
+\ Copyright (C) 1995,1997,2003,2004 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
@@ -211,7 +211,7 @@ 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
@@ -222,21 +222,14 @@ set-current
 	fnegate f~rel
     THEN ;
 
-2e 53e f** fconstant fround-offset \ !! does f** work correctly?
+\ proposals from Krishna Myeni in <cjsp2d$47l$1@ngspool-d02.news.aol.com>
+\ not sure if they are a good idea
 
-: fround ( r1 -- r2 ) \ float f-round
-\G Round to nearest integral value.  Break ties with round-to-even.
-    \ assumes IEEE DP FP in round-to-even mode.
-    \ for an explanation of this code read
-    \ <2002Oct26.113823@a0.complang.tuwien.ac.at> ff.
-    fdup f0> if
-	fround-offset f- fround-offset f+
-    else fdup f0< if \ leave 0e and -0e as is
-	    fround-offset f+ fround-offset f-
-    then 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 ; 
+: 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- ;