Add list of tune first lines. Add a list of tune first lines to the Booke. First, a small Python script to filter a .abc file and spit out just enough to give a graphic of the first line without the title. Then generate these graphics and generate a new section in the Booke with a longtable of tune name and the first line graphic.

#!/bin/sh

if [ $# != 1 ]; then
    echo "Usage: make.sh <book dir name>"
    exit 1
fi

booke=$1

find $booke -name "*.abc" | sort | xargs abcm2ps -F dottes.fmt -O $booke.ps