引用

    Operator     Nickname                     Function
    ======================================================
    0+           Venus                        numification
    @{[ ]}       Babycart                     list interpolation
    !!           Bang bang                    boolean conversion
    }{           Eskimo greeting              END block for one-liners
    ~~           Inchworm                     scalar
    ~-           Inchworm on a stick          high-precedence decrement
    -~           Inchworm on a stick          high-precedence increment
    -+-          Space station                high-precedence numification
    =( )=        Goatse                       scalar / list context
    =< >=~       Flaming X-Wing               match input, assign captures
    ~~<>         Kite                         a single line of input
    <<m=~m>> m ; Ornate double-bladed sword   multiline comment
    -=!   -=!!   Flathead                     conditional decrement
    +=!   +=!!   Phillips                     conditional increment
    x=!   x=!!   Pozidriv                     conditional reset to ''
    *=!   *=!!   Torx                         conditional reset to 0
    ,=>          Winking fat comma            non-stringifying fat comma
    ()x!!        Enterprise                   boolean list squash
    0+!!         Key to the truth             numeric boolean conversion
    ~~!!         Serpent of truth             numeric boolean conversion
    ||()         Abbott and Costello          remove false scalar from list
    //()         Leaning Abbott and Costello  remove undef from list`