Introduce ${anmhi_menu_tool} instead of hardcoding fzy - anmhi - nmh(7) interface that (ab)uses less, lesskey, tmux and entr
 (HTM) hg clone https://bitbucket.org/iamleot/anmhi
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       ---
 (DIR) changeset cc4b1db46579f60fc365740645442eefe215a873
 (DIR) parent fad295e99d091aeaf63dd8eb3551af032f33586c
 (HTM) Author: Leonardo Taccari <iamleot@gmail.com>
       Date:   Tue,  3 Jul 2018 13:48:03 
       
       Introduce ${anmhi_menu_tool} instead of hardcoding fzy
       
       (...the `-l' option is still hardcoded though!)
       
       Diffstat:
        TODO  |  2 --
        anmhi |  9 +++++----
        2 files changed, 5 insertions(+), 6 deletions(-)
       ---
       diff -r fad295e99d09 -r cc4b1db46579 TODO
       --- a/TODO      Tue Jul 03 13:41:11 2018 +0200
       +++ b/TODO      Tue Jul 03 13:48:03 2018 +0200
       @@ -2,5 +2,3 @@
        -----
        - Honors possible all-uppercase environment variables to set the
          lower-case ones locally used by anmhi
       -- Make the `fzy' dependency configurable via a variable (e.g. `dmenu'
       -  can be used instead.)
       diff -r fad295e99d09 -r cc4b1db46579 anmhi
       --- a/anmhi     Tue Jul 03 13:41:11 2018 +0200
       +++ b/anmhi     Tue Jul 03 13:48:03 2018 +0200
       @@ -30,12 +30,13 @@
        : ${MHTMPDIR:=/tmp}
        
        anmhi_lesskey="$(mhpath +)/.lesskey"
       +anmhi_lines=$(stty size | cut -d ' ' -f 1)
        anmhi_mark_sequence="marked"
       -anmhi_unseen_sequence="$(mhparam unseen-sequence)"
       -anmhi_sequences=".mhcurseqs"
       +anmhi_menu_tool="fzy"
        anmhi_scan_format='%<(cur)>%| %>%6(msg) %<(mymbox{from})%<{to}To: %13(unquote(decode(friendly{to})))%>%>%<(zero)%17(unquote(decode(friendly{from})))%> %3(day{date}) %3(month{date}) %02(mday{date}) %02(hour{date}):%02(min{date}) %(decode{subject})'
        anmhi_scan_messages="100"
       -anmhi_lines=$(stty size | cut -d ' ' -f 1)
       +anmhi_sequences=".mhcurseqs"
       +anmhi_unseen_sequence="$(mhparam unseen-sequence)"
        
        
        #
       @@ -206,7 +207,7 @@
        anmhi_menu()
        {
        
       -       fzy -l "${anmhi_lines}"
       +       ${anmhi_menu_tool} -l "${anmhi_lines}"
        }
        
        #