[ANNOUNCE] nmh-0.22 is released

The latest version (0.22) of nmh (new MH) is now available.  This is
a maintenance release.  There is an annoying bug in `inc' in 0.21,
so people using this version are encouraged to upgrade.

ftp site: ftp://ftp.math.gatech.edu/pub/nmh/nmh.tar.gz
www site: http://www.math.gatech.edu/nmh

Please send bug reports to nmh-workers(_at_)math(_dot_)gatech(_dot_)edu,
rather than directly to me.

Richard Coleman
coleman(_at_)math(_dot_)gatech(_dot_)edu

Here are the highlights of the new version.  Check the
ChangeLog for the details.

1) Fixed sanity check in folder_realloc() that was too strict.
   It made `inc' unhappy with empty folders.

2) Restore some old HPUX code to lexstring.c, that is apparently
   still needed.

3) Fixed bug in mhbuild, so that when using the directive #forw
   that Content-Descriptions and RFC-822 comments are correctly
   copied into the new MIME message.

4) The switch -norfc934mode is now the default for mhbuild.

5) Fix small problem with signals in mhn (change setjmp/longjmp
   to sigsetjmp/siglongjmp).

6) A few small additions to the man pages (MM_CHARSET is now
   documented, along with more accurate description of -auto
   switch to mhn).