Add (and prefer) “prefer” alias to --inode-file-handles
As written in #20 (closed), the current name of the fallback
mode for --inode-file-handles
can be misleading. This series first adds a prefer
alias, then deprecates the fallback
value, and finally changes the internal InodeFileHandlesMode
enum to call it Prefer
instead of Fallback
, too.
Note: Patch 3 will conflict with !96 (merged).