Knusper, 1 year ago (edited 1 year 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: https://feddit.de/pictrs/image/65a6bb53-312f-401a-8823-ba94ada93433.png But it is, of course, possible to write a (much more readable) version that will work in Fish.
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: https://feddit.de/pictrs/image/65a6bb53-312f-401a-8823-ba94ada93433.png
But it is, of course, possible to write a (much more readable) version that will work in Fish.