Add xkcd comic support. - annna - Annna the nice friendly bot.
 (HTM) git clone git://bitreich.org/annna/ git://enlrupgkhuxnvlhsf6lc3fziv5h2hhfrinws65d7roiv6bfj7d652fid.onion/annna/
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       ---
 (DIR) commit 3a7931d0296f037df5eeaa81a311c376445ee0d7
 (DIR) parent 2a821ad200698ad3912fe7cec0bbb0a69ba22e12
 (HTM) Author: Annna Robert-Houdin <annna@bitreich.org>
       Date:   Wed,  1 Sep 2021 12:04:39 +0200
       
       Add xkcd comic support.
       
       Diffstat:
         M annna-message-common                |       3 +++
       
       1 file changed, 3 insertions(+), 0 deletions(-)
       ---
 (DIR) diff --git a/annna-message-common b/annna-message-common
       @@ -88,6 +88,9 @@ case "${text}" in
                                        nuris=""
                                fi
                                ;;
       +                *xkcd.com/*)
       +                        nuris="$(xkcd-uri "${uri}")"
       +                        ;;
                        *imdb.com/title/*)
                                movietitle="$(imdb2gopherbay "${uri}" | sed 's, ,+,g')"
                                if [ -n "${movietitle}" ];