x11-terms/st have `savedconfig` which is not mentioned in https://packages.gentoo.org/packages/x11-terms/st Recommends adding it. - Krey
At the URL you point out, under Package Metadata - > USE flags it lists "savedconfig" under GLOBAL USE FLAGS.
(In reply to Jeroen Roovers from comment #1) > At the URL you point out, under Package Metadata - > USE flags it lists > "savedconfig" under GLOBAL USE FLAGS. Mensioned page did NOT list savedconfig when this issue was reported.