> Planet 1 packages and Racket collections also don't use A-Z (with one or > two exceptions on Planet). In theory, we could disallow those characters > and gain compatibility with case-insensitive mediums such as the default > Mac OS X filesystem. I'm not particularly attached to this second > proposal, but since it leads to potential errors I thought it was worth > bringing up. If we leave both cases in, we at least need to make sure > programs that run on Windows and Unix don't break on Mac due to package > names conflicting on the filesystem. > > One of those exceptions is probably UPPERCASE.plt,
http://planet.racket-lang.org/display.ss?package=UPPERCASE.plt&owner=dyoo but as it's intended only as a joke, please ignore it. :)
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