Add previous/next-page functionality that takes scroll/spread-modes into account (issue 11946)#12870

Merged

timvandermeij merged 1 commit intomozilla:masterfrom Snuffleupagus:page-advance

Jan 23, 2021

+178-56

Commits on Jan 22, 2021

Add previous/next-page functionality that takes scroll/spread-modes into account (issue 11946)
Snuffleupagus
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