[Toybox] [PATCH] tr.c: added -t option and cleanup up formatting

[Rob Landley]

On 10/21/23 05:04, Rob Landley wrote:
> This guy went into detail, but I have not opened that particular can of worms yet:
> 
> http://databasearchitects.blogspot.com/2016/08/equivalence-of-unicode-strings-is.html

Sigh:

https://www.unicode.org/reports/tr10/tr10-49.html

https://www.unicode.org/Public/UCA/latest/allkeys.txt

No. Not my problem. It looks like there's some code there already for ascii-only
[=blah=] (not that I've tried to work through what it's doing or why yet), and
I'm pretty happy leaving it at that unless there's some libc plumbing I can
defer this mess to...

Rob