Add an usage example of dplumb in the README. - plumb - Open certain URL patterns with an ad-hoc opener (plumber)
 (HTM) hg clone https://bitbucket.org/iamleot/plumb
 (DIR) Log
 (DIR) Files
 (DIR) Refs
 (DIR) README
       ---
 (DIR) changeset 82cafe4afa51598b941e2670de499c9c256ea3be
 (DIR) parent 43d2c08e673a3340cae71c4fe153fff272484406
 (HTM) Author: Leonardo Taccari <iamleot@gmail.com>
       Date:   Mon, 26 Mar 2018 09:48:09 
       
       Add an usage example of dplumb in the README.
       
       Diffstat:
        README |  15 ++++++++++++++-
        1 files changed, 14 insertions(+), 1 deletions(-)
       ---
       diff -r 43d2c08e673a -r 82cafe4afa51 README
       --- a/README    Mon Mar 26 09:40:13 2018 +0200
       +++ b/README    Mon Mar 26 09:48:09 2018 +0200
       @@ -24,4 +24,17 @@
        
        
        dplumb uses dmenu to filter and show all URLs passed via the stdin
       -and then open them via plumb.
       +and then open them via plumb, e.g.:
       +
       + % cat << EOF | dplumb                                                                                                                 ~
       + ... doi:10.1145/361604.361612
       + ... https://tools.suckless.org/dmenu/
       + ... http://www.example.org/
       + ... EOF
       + [... opens dmenu with 3 lines, in the following order:              ...]
       + [...                                                                ...]
       + [...  1. doi of `Computer programming as an art' by Donald E. Knuth ...]
       + [...  2. https://tools.suckless.org/dmenu/                          ...]
       + [...  3. http://www.example.org/                                    ...]
       + [...                                                                ...]
       + [... If an entry is seleted plumb will be invoked accordingly.      ...]