Diff for /gforth/Attic/gforth.texi between versions 1.3 and 1.4

version 1.3, 1994/06/17 12:35:02 version 1.4, 1994/08/10 17:22:37
Line 437  system that only supplies @code{THEN} is Line 437  system that only supplies @code{THEN} is
 : endif   POSTPONE then ; immediate  : endif   POSTPONE then ; immediate
 @end example  @end example
   
   [According to Webster's New Encyclopedic Dictionary, then (adv.) has the
   following meanings: ... 2b: following next after in order ... 3d: as a
   necessary consequence (if you were there, then you saw them). Forth's
   @code{THEN} has the meaning 2b, @code{THEN} in Pascal and many other
   programming languages has the meaning 3d.]
   
 We also provide the words @code{?dup-if} and @code{?dup-not-if}, so you  We also provide the words @code{?dup-if} and @code{?dup-not-if}, so you
 can avoid using @code{?dup}.  can avoid using @code{?dup}.
   
Line 550  The loop is terminated when the border b Line 556  The loop is terminated when the border b
 @var{limit} is crossed. However, @code{S+LOOP} is not part of the ANS  @var{limit} is crossed. However, @code{S+LOOP} is not part of the ANS
 Forth standard.  Forth standard.
   
 The @code{?DO} can be replaced by @code{DO}. @code{DO} enters the loop  @code{?DO} can be replaced by @code{DO}. @code{DO} enters the loop even
 even when the start and the limit value are equal. We do not recommend  when the start and the limit value are equal. We do not recommend using
 using @code{DO}. It will just give you maintenance troubles.  @code{DO}. It will just give you maintenance troubles.
   
 FOR NEXT UNLOOP  FOR NEXT UNLOOP
   

Removed from v.1.3  
changed lines
  Added in v.1.4


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