Log Message:
Update to 3.1.20. Changes:

[2012-06-08] Changes for joe-3.1jupp20:

* Fix mistakes in the ctime replacement code for klibc
* Fix mistakes in the configure script
* Disable CR-LF mode upon entering hex edit mode
* Remove junk from files and improve comments
* Configure for Large File Support (on OSes that need it)

[2012-06-07] Changes for joe-3.1jupp19:

* Support ncurses tinfo split
* Use glibc specific get_current_dir_name if existent and PATH_MAX is undefined
  (as on Debian GNU/Hurd, for example) instead of a fallback value of 4096 with
  PATH_MAX-using code
* Build with dietlibc (wheezy) or klibc 2.0 now works:
  compatibility code added; supported by the official Debian package, as well
* Default syntax highlighting sync lines elevated to 120
* Ship ustar format distfiles, gzip(1) compressed, now; we assume if you want
  to compile jupp, you can compile or have tar(1).