grep-changelog [options] [CHANGELOG...]

       grep-changelog searches the named CHANGELOGs (by default files matching
       the regular expressions ChangeLog and  ChangeLog\.[0-9]+)  for  entries
       matching  the  specified criteria.  At least one option or file must be
       specified.  This program is distributed with GNU Emacs.

       The program accepts unambiguous abbreviations for option names.

              Print entries whose author matches regular expression AUTHOR.

              Print entries whose text matches regular expression TEXT.

              Exclude entries matching regular expression TEXT.

              Only  consider  entries  made  on  or  after  the  given   date.
              ChangeLog  date entries not in the "YYYY-MM-DD" format are never

              Only consider entries made on or before the given date.

              Print output in a format suitable for  RCS  log  entries.   This
              format removes author lines, leading spaces, and file names.

              In RCS log format, print short dates.

              Show matches in reverse order.

              Display version information.

       --help Display basic usage information.

       Copyright (C) 2008-2013 Free Software Foundation, Inc.

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       document provided the copyright notice and this permission  notice  are
       preserved on all copies.

       Permission  is granted to copy and distribute modified versions of this
       document under the conditions for verbatim copying, provided  that  the
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