Diff for /gforth/doc/vmgen.texi between versions 1.13 and 1.14

version 1.13, 2002/08/19 07:38:16 version 1.14, 2002/08/20 07:59:01
Line 677  Note that the syntax of this code is not Line 677  Note that the syntax of this code is not
 many other Forth program fragments that could be written in an  many other Forth program fragments that could be written in an
 eval-escape).  eval-escape).
   
   A stack prefix can contain letters, digits, or @samp{:}, and may start
   with an @samp{#}; e.g., in Gforth the return stack has the stack prefix
   @samp{R:}.  This restriction is not checked during the stack prefix
   definition, but it is enforced by the parsing rules for stack items
   later.
   
 If you know Forth, the stack effects of the non-standard words involved  If you know Forth, the stack effects of the non-standard words involved
 are:  are:
 @findex stack  @findex stack
Line 687  are: Line 693  are:
 @example  @example
 stack        ( "name" "pointer" "type" -- )  stack        ( "name" "pointer" "type" -- )
              ( name execution: -- stack )               ( name execution: -- stack )
 type-prefix  ( addr u xt1 xt2 n stack "prefix" -- )  type-prefix  ( addr u item-size stack "prefix" -- )
 single       ( -- xt1 xt2 n )  single       ( -- item-size )
 double       ( -- xt1 xt2 n )  double       ( -- item-size )
 stack-prefix ( stack "prefix" -- )  stack-prefix ( stack "prefix" -- )
 @end example  @end example
   
   An @var{item-size} takes three cells on the stack.
   
 @c --------------------------------------------------------------------  @c --------------------------------------------------------------------
 @node Simple instructions, Superinstructions, Input File Grammar, Input File Format  @node Simple instructions, Superinstructions, Input File Grammar, Input File Format

Removed from v.1.13  
changed lines
  Added in v.1.14


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