"Reading list"

[krosnafone]

I once happened on a page that offered - at the top-left - to be added to a "reading list" and it had an option for LIGHT/DARK (reverse) text.

There is nothing on this in the manuals/guides and I haven't been able to invoke those features again.  How's it done?   Thanks.

[matt]

Was it a web page, or a book or reading app?

[krosnafone]

Was it a web page, or a book or reading app?

Indeed, a WEB page.  But of a type and location I've been unable to find again, despite the history file.
If only the elusive "reading list" could be accessed easily...

[matt]

Perhaps almighty Google could be invoked to differentiate between the Dark and Light?

[matt]

I searched "light/dark"+"reader list"

http://lucasr.org/2012/06/21/reader-mode-in-firefox-mobile/

Was a likely hit.

[krosnafone]

I searched "light/dark"+"reader list"

http://lucasr.org/2012/06/21/reader-mode-in-firefox-mobile/

Was a likely hit.

Very likely.  No wonder nothing was mentioned in the manuals;  it's a Firefox feature that appears on only specially coded pages.
Thanks for sleuthing this out!    bs