A lesson site for the lab (session cookie, one-time addresses, a second
origin, a request log) and real right-clicks on its words and on a JPEG, a
PNG, a transparent PNG, a one-time picture, another site's, a blob:, a
WebP, a canvas, a linked picture, a broken one, and Cancel. Each is judged
on the job CUPS kept — where and how large, no other ink — and on the site
log: nothing was fetched again. The clipboard is the teacher's afterwards.
Black and white: a colourful lesson turned back and forth five times on
page 2, a worksheet, a picture at 50% top left, a page full of pictures,
back to Color, and Cancel. Every grey preview is grey pixel for pixel and
the job is byte-for-byte the file shown, through pxlmono. The three 0.2.6.2
black-and-white scenarios now wait for the grey file before Print, as a
teacher has to. 343 checks, none failing.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
