3 ms·

The PATH should be a list of strings not a string where : means something special.

• the_mitsuhiko 10y ago
  And then how do you escape it?
  • zeveb 10y ago
    In a sane system, PATH=/home/me/bin:/usr/local/bin:/usr/bin would be (setf bin-dirs '(#P"/home/me/bin/" #P"/usr/local/bin/" #P"/usr/bin/")) and if I wanted to have a quote in a file I could just write #P"/really-weird-name\"-isn't-it台北/bin/".
  • geofft 10y ago
    Transmit it as a JSON list or whatever. We're already assuming we're breaking UNIX userspace compatibility, so any option for reliably transmitting lists of strings is fine, and we have lots of those.
  • ambrop7 10y ago
    By list I mean an abstract data structure, you don't "escape" it. You could encode it in a specific format like JSON, if you want.
  • yrro 10y ago
    NUL