mcs/class/Microsoft.Build.Engine/Microsoft.Build.BuildEngine/conditions.jay

   1 Expr            :       Expr TOKEN_AND Boolean-term
   2                 |       Boolean-term
   3                 ;
   4
   5 Boolean-term    :       Boolean-term TOKEN_OR Relational-expr
   6                 |       Relational-expr
   7                 ;
   8
   9 Relational-expr :       Factor TOKEN_LT Factor
  10                 |       Factor TOKEN_GT Factor
  11                 |       Factor TOKEN_GTE Factor
  12                 |       Factor TOKEN_LTE Factor
  13                 |       Factor TOKEN_EQ Factor
  14                 |       Factor TOKEN_NEQ Factor
  15                 |       Factor
  16                 ;
  17
  18 Factor          :       TOKEN_LPAREN Expr TOKEN_RPAREN
  19                 |       TOKEN_STRING
  20                 |       TOKEN_NUMBER
  21                 |       TOKEN_PROPERTY
  22                 |       TOKEN_ITEMLIST
  23                 |       TOKEN_FUNCTIONNAME TOKEN_LPAREN Arg-list TOKEN_RPAREN
  24                 |       TOKEN_NOT Factor
  25                 ;
  26
  27 Arg-list        :       Args
  28                 |       ε /*empty sign in utf-8 probably should be just empty*/
  29                 ;
  30
  31 Args            :       Arg TOKEN_COMMA Args
  32                 |       Arg
  33                 ;
  34
  35 Arg             :       TOKEN_STRING
  36                 |       TOKEN_NUMBER
  37                 |       TOKEN_PROPERTY
  38                 |       TOKEN_ITEMLIST
  39                 ;
  40