[Unison-hackers] Few Mac-specific patches for 2.27.57

[Steve Kalkwarf]

>I committed something a few weeks ago about this (but just 
>realized that the commit message did not make it to the list). 
>I see you're using UTF8, where my correction used 
>fileSystemRepresentation. Is UTF8 better? (And by the way I see 
>that I missed many occurrences of "initWith...".)

It you are making a path for use with the file system, use - 
fileSystemRepresentation. For anything else, UTF8 is the best choice.

Steve