XtSetWMColormapWindows(3) on Linux
The text badec1311613, as Debian 13 (Trixie), Debian 12 (Bookworm) shipped it.
Set the value of the WM_COLORMAP_WINDOWS property
The text badec1311613, as Debian 13 (Trixie), Debian 12 (Bookworm) shipped it.
Set the value of the WM_COLORMAP_WINDOWS property