> C+- (pronounced "C more or less")
>
> Unlike C++, C+- is a subject oriented language.  Each C+- class instance,
> known as a subject, holds hidden members, known as prejudices or
> undeclared preferences, which are impervious to outside messages, as well
> as public members known as boasts or claims.  The following C operators
> are overridden as shown:
>
>     >     better than
>     <     worse than
>     >>    much better than
>     <<    forget it
>     !     not on your life
>     ==    comparable, other things being equal
>
> C+- is a strongly typed language based on stereotyping and self-righteous
> logic.  The Boolean variables TRUE and FALSE (known as constants in less
> realistic languages) are supplemented with CREDIBLE and DUBIOUS, which
> are fuzzier than Zadeh's traditional fuzzy categories.  All Booleans can
> be declared with the modifiers strong and weak.  Weak implication is said
> to "preserve deniability" and was added at the request of the D.O.D. to
> ensure compatability with future versions of Ada.  Well-formed falsehoods
> (WFFs) are assignment-compatible with all booleans.  What-if and why-not
> interactions are aided by the special conditional evenifnot X then Y.
>
> C+- supports information hiding and, among friend classes only, rumor
> sharing.  Borrowing from the Eiffel lexicon, non-friend classes can be
> killed by arranging contracts.  Note that friendships are intransitive,
> volatile, and non-Abelian.
>
> Single and multiple inheritance mechanisms are implemented with random
> mutations.  Disinheritance rules are covered by a complex probate
> protocol.  In addition to base, derived, virtual, and abstract classes,
> C+- supports gut classes.  In certain locales, polygamous derivations and
> bastard classes are permitted.  Elsewhere, loose coupling between classes
> is illegal, so the marriage and divorce operators may be needed:
>
>     marriage (MParent1, FParent1);
>     //child classes can now be derived
>     sclass MySclass:  public MParent1, FParent1
>     {           //    define MySclass
>
>     sclass YourSclass: public MParent1, FParent2
>     // illegitimate
>
>     divorce (MParent1, FParent2);
>
>     marriage (MParent1, FParent2);
>     sclass YourSclass: public MParent1, FParent2
>     {   //   OK now
>
> Operator precedence rules can be suspended with the directive #pragma
> dwim, known as the "Do what I mean" pragma.  ANSIfication will be firmly
> resisted.  C+-'s slogan is "Be Your Own Standard."