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Diff for /gforth/kernel/vars.fs between versions 1.19 and 1.20

version 1.19, 1999/11/08 22:01:12 version 1.20, 1999/12/03 18:49:52
Line 40  hex \ everything now hex! Line 40  hex \ everything now hex!
 1 floats Constant float ( -- u ) \ gforth  1 floats Constant float ( -- u ) \ gforth
 \G @code{Constant} -- the number of address units corresponding to a floating-point number.  \G @code{Constant} -- the number of address units corresponding to a floating-point number.
   
 20 Constant bl ( -- c-char ) \ core  20 Constant bl ( -- c-char ) \ core b-l
 \G @i{c-char} is the character value for a space.  \G @i{c-char} is the character value for a space.
 \ used by docon:, must be constant  \ used by docon:, must be constant
   
Line 112  AUser "error            0 "error ! Line 112  AUser "error            0 "error !
 [IFUNDEF] #tib          \ in ec-Version we may define this ourself  [IFUNDEF] #tib          \ in ec-Version we may define this ourself
  User tibstack          \ saves >tib in execute   User tibstack          \ saves >tib in execute
  User >tib              \ pointer to terminal input buffer   User >tib              \ pointer to terminal input buffer
  User #tib ( -- a-addr ) \ core-ext   User #tib ( -- a-addr ) \ core-ext number-t-i-b
  \G @code{User} variable -- @i{a-addr} is the address of a cell containing   \G @code{User} variable -- @i{a-addr} is the address of a cell containing
  \G the number of characters in the terminal input buffer.   \G the number of characters in the terminal input buffer.
  \G OBSOLESCENT: @code{source} superceeds the function of this word.   \G OBSOLESCENT: @code{source} superceeds the function of this word.
   
  User >in ( -- a-addr ) \ core   User >in ( -- a-addr ) \ core to-in
  \G @code{User} variable -- @i{a-addr} is the address of a cell containing the   \G @code{User} variable -- @i{a-addr} is the address of a cell containing the
  \G char offset from the start of the input buffer to the start of the   \G char offset from the start of the input buffer to the start of the
  \G parse area.   \G parse area.
                         0 >in ! \ char number currently processed in tib                          0 >in ! \ char number currently processed in tib
 [THEN]  [THEN]
 has? file [IF]  has? file [IF]
  User blk ( -- a-addr ) \ block   User blk ( -- a-addr ) \ block b-l-k
  \G @code{User} variable -- @i{a-addr} is the address of a cell containing zero   \G @code{User} variable -- @i{a-addr} is the address of a cell containing zero
  \G (in which case the input source is not a block and can be identified   \G (in which case the input source is not a block and can be identified
  \G by @code{source-id}) or the number of the block currently being   \G by @code{source-id}) or the number of the block currently being
Removed from v.1.19  
changed lines
  Added in v.1.20

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