On 24 June 2013 13:07, Mailbox20112002-wph41 wrote:

Messages with a subject "Re: MinGW-users Digest ..." do not deserve any
reply.  If you *must* read your messages in digest form (why?), then you
*must* reinstate the *original* subject line, when you wish to pursue
any dialogue thread from within.

You should also all content from from other messages in the digest,
(which you have, on this occasion; good), and summarise[1] the message to
which you are replying, with your responses interleaved, (which you have
not done; this is not so good).

[1] This principle of summarised and interleaved responses applies
equally to any direct reply, as it does to a digest extract.