Add collapse/expand button to file sections in HTML report
diffoscope result can contain many container/unarchived files (such as diffing xapk files, which are zip that contain many .apk files) thus the diff is huge, and to make going over the results easier it will be useful to add "colpase/expand" button/image which can be done using CSS only (without javascript) for example by the cool solution provided here:
See in the uploaded html file:
Edited by Chris Lamb