Adds `ui.linenr.selected` which controls highlight of linu numbes which have cursors on. - Fallback to linenr if linenr.selected is missing - Update docs and themes - Add TODOs for themes with temporary linenr.selected
Enables changing the color of the selection which was previously hard coded.
* theme: Enable style modifiers in theme.toml * docs: theme documentation * fixup: parse modifiers with filter_map * theme: tests for parse_style * theme: Log invalid cases in theme.toml parse * docs: theme documentation fixup * docs: Blaz's theming comments * docs: Theme doc fixes from pickfire Co-authored-by: Ivan Tham <pickfire@riseup.net> * theme: More context in logs, TODO for alerting users * contrib: Ingrid's theme * docs: Theme subsection fixes Co-authored-by: Ivan Tham <pickfire@riseup.net>