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Diff for /gforth/prims2x.fs between versions 1.19 and 1.22

version 1.19, 1996/01/07 17:22:13 version 1.22, 1996/05/23 15:13:12
Line 42 Line 42
   
 warnings off  warnings off
   
   require interpretation.fs
 require debugging.fs  require debugging.fs
 [IFUNDEF] vocabulary    include search-order.fs [THEN]  [IFUNDEF] vocabulary    include search-order.fs [THEN]
 [IFUNDEF] environment?  include environ.fs      [THEN]  [IFUNDEF] environment?  include environ.fs      [THEN]
Line 203  print-token ! Line 204  print-token !
   
 : ` ( -- terminal ) ( use: ` c )  : ` ( -- terminal ) ( use: ` c )
  ( creates anonymous terminal for the character c )   ( creates anonymous terminal for the character c )
  [compile] ascii singleton ['] ?nextchar make-terminal ;   char singleton ['] ?nextchar make-terminal ;
   
 char a char z ..  char A char Z ..  union char _ singleton union  charclass letter  char a char z ..  char A char Z ..  union char _ singleton union  charclass letter
 char 0 char 9 ..                                        charclass digit  char 0 char 9 ..                                        charclass digit
Line 305  constant type-description Line 306  constant type-description
   
 : fetch-double ( item -- )  : fetch-double ( item -- )
  >r   >r
  r@ item-name 2@ type    ." FETCH_DCELL("
  ." = ({Double_Store _d; _d.cells.low = "   r@ item-name 2@ type ." , "
  r@ item-d-offset @ dup    effect-in-size 2@ data-stack-access   r@ item-d-offset @ dup    effect-in-size 2@ data-stack-access
  ." ; _d.cells.high = " 1+ effect-in-size 2@ data-stack-access   ." , "                 1+ effect-in-size 2@ data-stack-access
  ." ; _d.dcell;});" cr   ." );" cr
  rdrop ;   rdrop ;
   
 : fetch-float ( item -- )  : fetch-float ( item -- )
Line 360  constant type-description Line 361  constant type-description
 : store-double ( item -- )  : store-double ( item -- )
 \ !! store optimization is not performed, because it is not yet needed  \ !! store optimization is not performed, because it is not yet needed
  >r   >r
  ." {Double_Store _d; _d.dcell = " r@ item-name 2@ type ." ; "   ." STORE_DCELL(" r@ item-name 2@ type ." , "
  r@ item-d-offset @ dup    effect-out-size 2@ data-stack-access    r@ item-d-offset @ dup    effect-out-size 2@ data-stack-access
  ."  = _d.cells.low; " 1+ effect-out-size 2@ data-stack-access   ." , "                 1+ effect-out-size 2@ data-stack-access
  ." = _d.cells.high;}" cr   ." );" cr
  rdrop ;   rdrop ;
   
 : f-same-as-in? ( item -- f )  : f-same-as-in? ( item -- f )
Removed from v.1.19  
changed lines
  Added in v.1.22

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