Version 217 is out.

Hi all,

TXR 217 is out. Binaries at Bintray.

• Bugfix in treatment of most negative integer, particularly affecting FFI
• fixnum now includes one more negative value as a side effect of above fix.
• Library now exposes fcntl, and errno values. Bugfix in path-private-to-me-p and path-strictly-private-to-me-p functions. Windows installer now associates .tl, .txr and .tlo files with txr.exe executable.

Cheers ...