Add a `buttersafe' opener for Buttersafe web comics. - plumb - Open certain URL patterns with an ad-hoc opener (plumber)
 (HTM) hg clone https://bitbucket.org/iamleot/plumb
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       ---
 (DIR) changeset 9d5228d22ed20908d726da909338b0eb70130199
 (DIR) parent b3d6cec7ffd6914b2b5f10b4f7cb2e4eae4b932c
 (HTM) Author: Leonardo Taccari <iamleot@gmail.com>
       Date:   Sat, 24 Mar 2018 17:58:04 
       
       Add a `buttersafe' opener for Buttersafe web comics.
       
       Diffstat:
        openers/buttersafe |  8 ++++++++
        plumb              |  4 ++++
        2 files changed, 12 insertions(+), 0 deletions(-)
       ---
       diff -r b3d6cec7ffd6 -r 9d5228d22ed2 openers/buttersafe
       --- /dev/null   Thu Jan 01 00:00:00 1970 +0000
       +++ b/openers/buttersafe        Sat Mar 24 17:58:04 2018 +0100
       @@ -0,0 +1,8 @@
       +#!/bin/sh
       +
       +for u in "$@"; do
       +       jpgurl=$(curl -s -L "$u" |
       +           xmllint --html --xpath '//div[@id="comic"]/img/@src' - 2>/dev/null |
       +           sed -e 's/^ src="//' -e 's/"$//')
       +       plumb "${jpgurl}"
       +done
       diff -r b3d6cec7ffd6 -r 9d5228d22ed2 plumb
       --- a/plumb     Sat Mar 24 17:44:28 2018 +0100
       +++ b/plumb     Sat Mar 24 17:58:04 2018 +0100
       @@ -114,6 +114,10 @@
                       https://nothingsuspicio.us/comics/* )
                               open "ogimage" "$u"
                               ;;
       +               http://buttersafe.com/*/*/*/* | \
       +               http://feedproxy.google.com/*/Buttersafe/* )
       +                       open "buttersafe" "$u"
       +                       ;;
                       http://* | https://* )
                               open "web" "$u"
                               ;;