DistributedProofreaders / dproofreaders

Distributed Proofreaders is a web application intended to ease the process of converting public domain books into e-texts.
https://www.pgdp.net
GNU General Public License v2.0
46 stars 28 forks source link

test if buttons exist before adding event listeners #1230

Closed 70ray closed 2 weeks ago

70ray commented 2 weeks ago

Sandbox at: https://www.pgdp.org/~rp31/c.branch/alt_bad_page