diff --git a/doc/rc/bubblegum-256.theme b/doc/rc/bubblegum-256.theme
index ac7b87e73..c79db532a 100644
--- a/doc/rc/bubblegum-256.theme
+++ b/doc/rc/bubblegum-256.theme
@@ -84,6 +84,7 @@ color.calendar.due=color0 on rgb325
 color.calendar.due.today=color0 on rgb404
 color.calendar.holiday=color15 on rgb102
 color.calendar.overdue=color0 on color5
+color.calendar.scheduled=
 color.calendar.today=color15 on rgb103
 color.calendar.weekend=gray12 on gray3
 color.calendar.weeknumber=rgb104
diff --git a/doc/rc/dark-16.theme b/doc/rc/dark-16.theme
index c7778848e..41cb07234 100644
--- a/doc/rc/dark-16.theme
+++ b/doc/rc/dark-16.theme
@@ -86,6 +86,7 @@ color.calendar.due=white on red
 color.calendar.due.today=bold white on red
 color.calendar.holiday=black on bright yellow
 color.calendar.overdue=black on bright red
+color.calendar.scheduled=
 color.calendar.today=bold white on bright blue
 color.calendar.weekend=white on bright black
 color.calendar.weeknumber=bold blue
diff --git a/doc/rc/dark-256.theme b/doc/rc/dark-256.theme
index 17fcb8fe6..c6b385371 100644
--- a/doc/rc/dark-256.theme
+++ b/doc/rc/dark-256.theme
@@ -82,6 +82,7 @@ color.summary.bar=black on rgb141
 color.calendar.due.today=color15 on color1
 color.calendar.due=color0 on color1
 color.calendar.holiday=color0 on color11
+color.calendar.scheduled=
 color.calendar.overdue=color0 on color9
 color.calendar.today=color15 on rgb013
 color.calendar.weekend=on color235
diff --git a/doc/rc/dark-blue-256.theme b/doc/rc/dark-blue-256.theme
index ec974ce7e..3ab5022a9 100644
--- a/doc/rc/dark-blue-256.theme
+++ b/doc/rc/dark-blue-256.theme
@@ -83,6 +83,7 @@ color.calendar.due.today=color0 on color252
 color.calendar.due=color0 on color249
 color.calendar.holiday=color255 on rgb013
 color.calendar.overdue=color0 on color255
+color.calendar.scheduled=
 color.calendar.today=color0 on rgb115
 color.calendar.weekend=on color235
 color.calendar.weeknumber=rgb015
diff --git a/doc/rc/dark-gray-256.theme b/doc/rc/dark-gray-256.theme
index b6fdb343e..3b10a7766 100644
--- a/doc/rc/dark-gray-256.theme
+++ b/doc/rc/dark-gray-256.theme
@@ -83,6 +83,7 @@ color.calendar.due=on gray8
 color.calendar.due.today=black on gray15
 color.calendar.holiday=black on gray20
 color.calendar.overdue=gray2 on gray10
+color.calendar.scheduled=
 color.calendar.today=bold white
 color.calendar.weekend=on gray2
 color.calendar.weeknumber=gray6
diff --git a/doc/rc/dark-gray-blue-256.theme b/doc/rc/dark-gray-blue-256.theme
index 8b65e615d..4d495fb2a 100644
--- a/doc/rc/dark-gray-blue-256.theme
+++ b/doc/rc/dark-gray-blue-256.theme
@@ -83,6 +83,7 @@ color.calendar.due=color0 on gray10
 color.calendar.due.today=color0 on gray15
 color.calendar.holiday=color15 on rgb005
 color.calendar.overdue=color0 on gray20
+color.calendar.scheduled=
 color.calendar.today=underline black on color15
 color.calendar.weekend=on gray4
 color.calendar.weeknumber=gray10
diff --git a/doc/rc/dark-green-256.theme b/doc/rc/dark-green-256.theme
index b95aa51c3..01d0c0111 100644
--- a/doc/rc/dark-green-256.theme
+++ b/doc/rc/dark-green-256.theme
@@ -83,6 +83,7 @@ color.calendar.due.today=color0 on color225
 color.calendar.due=color0 on color249
 color.calendar.holiday=rgb151 on rgb020
 color.calendar.overdue=color0 on color255
+color.calendar.scheduled=
 color.calendar.today=color0 on rgb151
 color.calendar.weekend=on color235
 color.calendar.weeknumber=rgb010
diff --git a/doc/rc/dark-red-256.theme b/doc/rc/dark-red-256.theme
index 8c655d2ae..a06ab992d 100644
--- a/doc/rc/dark-red-256.theme
+++ b/doc/rc/dark-red-256.theme
@@ -83,6 +83,7 @@ color.calendar.due.today=color0 on color252
 color.calendar.due=color0 on color249
 color.calendar.holiday=rgb522 on rgb300
 color.calendar.overdue=color0 on color255
+color.calendar.scheduled=
 color.calendar.today=color0 on rgb511
 color.calendar.weekend=on color235
 color.calendar.weeknumber=rgb100
diff --git a/doc/rc/dark-violets-256.theme b/doc/rc/dark-violets-256.theme
index 395777cc6..c92aceb38 100644
--- a/doc/rc/dark-violets-256.theme
+++ b/doc/rc/dark-violets-256.theme
@@ -83,6 +83,7 @@ color.calendar.due=color0 on rgb325
 color.calendar.due.today=color0 on rgb404
 color.calendar.holiday=color15 on rgb102
 color.calendar.overdue=color0 on color5
+color.calendar.scheduled=
 color.calendar.today=color15 on rgb103
 color.calendar.weekend=gray12 on gray3
 color.calendar.weeknumber=rgb104
diff --git a/doc/rc/dark-yellow-green.theme b/doc/rc/dark-yellow-green.theme
index 4a9dcbc00..15144090c 100644
--- a/doc/rc/dark-yellow-green.theme
+++ b/doc/rc/dark-yellow-green.theme
@@ -83,6 +83,7 @@ color.calendar.due=color0 on rgb440
 color.calendar.due.today=color0 on rgb430
 color.calendar.holiday=rgb151 on rgb020
 color.calendar.overdue=color0 on rgb420
+color.calendar.scheduled=
 color.calendar.today=color15 on rgb110
 color.calendar.weekend=on color235
 color.calendar.weeknumber=rgb110
diff --git a/doc/rc/light-16.theme b/doc/rc/light-16.theme
index c310dd301..c5a0d68a2 100644
--- a/doc/rc/light-16.theme
+++ b/doc/rc/light-16.theme
@@ -83,6 +83,7 @@ color.calendar.due=on bright green
 color.calendar.due.today=blue on bright yellow
 color.calendar.holiday=on yellow
 color.calendar.overdue=on bright red
+color.calendar.scheduled=
 color.calendar.today=blue
 color.calendar.weekend=on white
 color.calendar.weeknumber=blue
diff --git a/doc/rc/light-256.theme b/doc/rc/light-256.theme
index 8044efbb0..0bba1d170 100644
--- a/doc/rc/light-256.theme
+++ b/doc/rc/light-256.theme
@@ -83,6 +83,7 @@ color.calendar.due=on rgb343
 color.calendar.due.today=on rgb353
 color.calendar.holiday=color0 on rgb530
 color.calendar.overdue=on rgb533
+color.calendar.scheduled=
 color.calendar.today=rgb005
 color.calendar.weekend=on gray21
 color.calendar.weeknumber=gray16
diff --git a/doc/rc/no-color.theme b/doc/rc/no-color.theme
index ae387e5ba..1f33b83af 100644
--- a/doc/rc/no-color.theme
+++ b/doc/rc/no-color.theme
@@ -86,6 +86,7 @@ color.calendar.due=
 color.calendar.due.today=
 color.calendar.holiday=
 color.calendar.overdue=
+color.calendar.scheduled=
 color.calendar.today=
 color.calendar.weekend=
 color.calendar.weeknumber=
diff --git a/doc/rc/solarized-dark-256.theme b/doc/rc/solarized-dark-256.theme
index cd61504c3..74809b80a 100644
--- a/doc/rc/solarized-dark-256.theme
+++ b/doc/rc/solarized-dark-256.theme
@@ -100,6 +100,7 @@ color.calendar.due=color0 on color9
 color.calendar.due.today=color0 on color1
 color.calendar.holiday=color0 on color3
 color.calendar.overdue=color0 on color5
+color.calendar.scheduled=
 color.calendar.today=color0 on color4
 color.calendar.weekend=on color0
 color.calendar.weeknumber=color4
diff --git a/doc/rc/solarized-light-256.theme b/doc/rc/solarized-light-256.theme
index 9cdd56453..40c84c658 100644
--- a/doc/rc/solarized-light-256.theme
+++ b/doc/rc/solarized-light-256.theme
@@ -100,6 +100,7 @@ color.calendar.due=color7 on color9
 color.calendar.due.today=color7 on color1
 color.calendar.holiday=color7 on color3
 color.calendar.overdue=color7 on color5
+color.calendar.scheduled=
 color.calendar.today=color7 on color4
 color.calendar.weekend=on color7
 color.calendar.weeknumber=color14