widget_calendar(3tk) on Linux
The text 13f915d91cd6, as Debian 13 (Trixie) shipped it. The page shows this text now.
Calendar Megawidget
Flags it lists
-
-command -
-dateformat -
-firstday -
-font -
-highlightcolor -
-language -
-shadecolor -
-showpast -
-textvariable