CTAN has a new package: diagmac2

[CTAN announcements (Jim Hefferon, tug.ctan.org)]

This package has been installed at tug.ctan.org and should soon be at
your local mirror.

Thanks,
Jim Hefferon
Saint Michael's College

.........................................................................

The following information was provided by our fellow contributor:

Name of contribution: diagmac2
Author's name: Bob Tennent
Location on CTAN: /macros/latex/contrib/diagmac2
Summary description: Reynolds diagram macros modified to allow arbitrary line slopes
License type: lppl

Announcement text: 
----------------------------------------------------------------------
John Reynolds's diagmac macros have been in use since 1987,
 particularly for drawing commutative diiagrams.  diagmac2
assumes that the pict2e package is in use, allowing
arbitrary line slopes. 
----------------------------------------------------------------------

This package is located at 
   http://tug.ctan.org/tex-archive/macros/latex/contrib/diagmac2
.  More information is at
   http://tug.ctan.org/pkg/diagmac2
(if the package is new it may take a day for that information to 
appear).  We are supported by the TeX Users Group http://www.tug.org .  
Please join a users group; see http://www.tug.org/usergroups.html .