• Knusper@feddit.de
    link
    fedilink
    English
    arrow-up
    27
    arrow-down
    1
    ·
    edit-2
    11 months ago

    What that garble of symbols does, is that it defines and calls a function named :, which calls itself twice.

    The syntax for defining a function is different in Fish, so no, this particular garble will not work:

    But it is, of course, possible to write a (much more readable) version that will work in Fish.