feat(agenda): add @org.agenda.weekend.today highlight (#1135)

Author: vollowx

doc/orgmode.txt

@@ -2991,6 +2991,7 @@ The following highlight groups are used:
 - `@org.agenda.day`: Highlight for all days in Agenda view - linked to `Statement`
 - `@org.agenda.today`: Highlight for today in Agenda view - linked to `@org.bold`
 - `@org.agenda.weekend`: Highlight for weekend days in Agenda view - linked to `@org.bold`
+- `@org.agenda.weekend.today`: Highlight for today when it is a weekend day in Agenda view - linked to `@org.bold`
 
 📝 NOTE: Colors used for todo keywords and agenda states (deadline, schedule
 ok, schedule warning) are parsed from the current colorscheme from several

docs/configuration.org

@@ -2966,6 +2966,7 @@ The following highlight groups are used:
 - =@org.agenda.day=: Highlight for all days in Agenda view - linked to =Statement=
 - =@org.agenda.today=: Highlight for today in Agenda view - linked to =@org.bold=
 - =@org.agenda.weekend=: Highlight for weekend days in Agenda view - linked to =@org.bold=
+- =@org.agenda.weekend.today=: Highlight for today when it is a weekend day in Agenda view - linked to =@org.bold=
 
 📝 NOTE:
 Colors used for todo keywords and agenda states (deadline, schedule ok,

lua/orgmode/agenda/types/agenda.lua

@@ -259,7 +259,9 @@ function OrgAgendaType:render(bufnr, current_line)
 
     agendaView:add_line(AgendaLine:single_token({
       content = self:_format_day(agenda_day.day),
-      hl_group = add_highlight and (is_today and '@org.agenda.today' or '@org.agenda.weekend') or nil,
+      hl_group = add_highlight
+          and ((is_today and is_weekend) and '@org.agenda.weekend.today' or (is_today and '@org.agenda.today') or '@org.agenda.weekend')
+        or nil,
     }, {
       metadata = {
         agenda_day = agenda_day.day,

syntax/orgagenda.vim

@@ -4,6 +4,7 @@ syn match @org.agenda.tag /:[^ ]*:$/
 hi default link @org.agenda.day Statement
 hi default link @org.agenda.today @org.bold
 hi default link @org.agenda.weekend @org.bold
+hi default link @org.agenda.weekend.today @org.bold
 hi default link @org.agenda.header Comment
 hi default link @org.agenda.separator Comment
 hi default @org.agenda.tag gui=bold cterm=bold