IM::Grep - grep mail/news folder

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       under the modified BSD license.  See the copyright file for more details.

IM153                                              2016-10-10                                      IM::Grep(3pm)

       The IM::Grep module enumerates mail/news messages matched given patterns.

       This modules is provided by IM (Internet Message).

       IM::Grep - grep mail/news folder

        use IM::Grep;

        $eval_string = &parse_expression($expression, $casefold);

        @message_number_array = &grep_folder($folder_dir, $eval_string, @ranges);