Diff for /gforth/comp-i.fs between versions 1.20 and 1.22

version 1.20, 2010/05/12 20:13:33 version 1.22, 2010/09/05 18:04:17
Line 24  s" address-unit-bits" environment? drop Line 24  s" address-unit-bits" environment? drop
     \ write a cell to the file      \ write a cell to the file
     w cell file-id write-file ;      w cell file-id write-file ;
   
 : th ( addr1 n -- addr2 )  
     cells + ;  
   
 : bset ( bmask c-addr -- )  : bset ( bmask c-addr -- )
     tuck c@ or swap c! ;       tuck c@ or swap c! ; 
   
Line 98  s" address-unit-bits" environment? drop Line 95  s" address-unit-bits" environment? drop
   
 : comp-image ( "image-file1" "image-file2" "new-image" -- )  : comp-image ( "image-file1" "image-file2" "new-image" -- )
     name slurp-file { image1 size1 }      name slurp-file { image1 size1 }
     image1 size1 s" Gforth3" search 0= abort" not a Gforth image"      image1 size1 s" Gforth4" search 0= abort" not a Gforth image"
     drop 8 + image1 - { header-offset }      drop 8 + image1 - { header-offset }
     size1 aligned size1 <> abort" unaligned image size"      size1 aligned size1 <> abort" unaligned image size"
     image1 header-offset + 2 cells + @ header-offset + size1 <> abort" header gives wrong size"      image1 header-offset + 2 cells + @ header-offset + size1 <> abort" header gives wrong size"

Removed from v.1.20  
changed lines
  Added in v.1.22


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