[jmclnx]

Interesting. I do not remember exactly what system or language I used in collage, but for some reason I thought a { and } was encoded as [[ and ]] or some kind of double character like that. I new Fortran at the time, but that other language needed '{}'.

[dcminter]

You're likely thinking of trigraphs - alternatives to some characters: https://stackoverflow.com/questions/1234582/purpose-of-trigr...