https://foss.heptapod.net/xemacs/slider/-/issues/3153
https://foss.heptapod.net/xemacs/slider/-/issues/3156
https://foss.heptapod.net/xemacs/slider/-/issues/3163
https://foss.heptapod.net/xemacs/slider/-/issues/3165
https://foss.heptapod.net/xemacs/slider/-/issues/3169
https://foss.heptapod.net/xemacs/slider/-/issues/3172
https://foss.heptapod.net/xemacs/slider/-/issues/3122
https://foss.heptapod.net/xemacs/slider/-/issues/3128
https://foss.heptapod.net/xemacs/slider/-/issues/3130
https://foss.heptapod.net/xemacs/slider/-/issues/3132
https://foss.heptapod.net/xemacs/slider/-/issues/3135