CTAN has a new package: subdepth

[CTAN Announcements]

The package below has been put up at tug.ctan.org and should soon be at
your favorite mirror.

Thanks,
Jim Hefferon
Saint Michael's College

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The following information was provided by our fellow contributor:

Name of contribution: subdepth
Author's name: Will Robertson
Location on CTAN: /macros/latex/contrib/subdepth/
Summary description: Unify math subscript height
License type: lppl

Announcement text: 
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This package is based on code posted to c.t.t. by Donald Arseneau long 
ago to equalise the height of subscripts in maths. The default behaviour 
is to place subscripts slightly lower when there is a superscript as 
well, but this can look odd in some situations.
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This package is located at 
   http://tug.ctan.org/tex-archive/macros/latex/contrib/subdepth/
.  More information is at
   http://tug.ctan.org/cgi-bin/ctanPackageInformation.py?id=subdepth
(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 .