#!/bin/sh
# sample usage:
#   showenc T2A
#   showenc OT1 '\setint{monowidth}{1}'

latex << EOF | perl -ne 'next if (!s/^SLOT: //); s,\n,\0,; $q.=$_;
  END { $_=$q; s,\0\[LIG] ([^\0]*), L $1,g; s,\0,\n,g; print }'
\input fontinst.sty
\catcode\`\_=11
$2
\def\setint#1#2{}
\def\setslot#1{\edef\slot_name{#1}\do_slot
  \typeout{SLOT: \the\slot_number\space\slot_name\space;}}
\def\ligature#1#2#3{\typeout{SLOT: [#1] #2 #3 ;}\vpl_ligature{#1}{#2}{#3}}
\inputetx{$1}
\bye
EOF
rm -f fontinst.log