#!/bin/bash

set -e

make allgraphs.pdf

mkdir -vp graphs
cd graphs

echo "Separate pages..."
pdfseparate ../allgraphs.pdf g-%d.pdf || true

for f in g-[0-9]*.pdf; do
    n=$(pdftotext $f - | sed '\,/,!d;s, / ,-,g').pdf
    mv -v $f $n
done