shithub: pdffs

Download patch

ref: d613b76a67a6dbb4d2c16a17e6994e7bdf2731df
parent: b4e6b3b89646f4dd5973b770b36aba511843624e
author: Sigrid Haflínudóttir <ftrvxmtrx@gmail.com>
date: Mon Aug 31 07:50:06 EDT 2020

add array helpers