From: Antonio Ospite <ao2@ao2.it>
Date: Mon, 8 Jun 2020 21:32:00 +0000 (+0200)
Subject: Add option to enable or disable showing verbose output
X-Git-Tag: v1.4.2~8
X-Git-Url: https://git.ao2.it/tweeper.git/commitdiff_plain/1e7a09621f810d54f9badc8bcf3f01a6c6ae2347?hp=1e7a09621f810d54f9badc8bcf3f01a6c6ae2347

Add option to enable or disable showing verbose output

Tweeper by default shows non-fatal errors and warnings from the php XML
parser.

These messages can be distracting for some users, so add a '-v' option
to enable or disable the verbose output.

Keep the current behavior of showing verbose output as the default one
for backwards compatibility, the user can pass '-v 0' to silence it.
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