indexNotInArray.diff

   1     [INACTIVE] Allow easy negative testing of array index inclusion
   2
   3     This patch provides the composite operator "! in" (for "not in"), which
   4     can be used in array tests. This allows the current negative test
   5             if (!(index in theArray)) ...
   6     to be written
   7             if (index !in theArray) ...
   8
   9     The Enhancements to NEdit macro parsing patch includes this small change.
  10
  11 ---
  12
  13  source/parse.y |    4 ++++
  14  1 files changed, 4 insertions(+)
  15
  16 diff --quilt old/source/parse.y new/source/parse.y
  17 --- old/source/parse.y
  18 +++ new/source/parse.y
  19 @@ -501,10 +501,14 @@ numexpr:    NUMBER {
  20                  ADD_OP(OP_DECR); ADD_OP(OP_ASSIGN); ADD_SYM($1);
  21              }
  22              | numexpr IN numexpr {
  23                  ADD_OP(OP_IN_ARRAY);
  24              }
  25 +            | numexpr NOT IN numexpr {
  26 +                ADD_OP(OP_IN_ARRAY);
  27 +                ADD_OP(OP_NOT);
  28 +            }
  29              ;
  30  while:  WHILE {
  31              $$ = GetPC(); StartLoopAddrList();
  32          }
  33          ;