Around 10 o'clock on Dec 1, Brian Stell wrote:

> Could you suggest cases where an app would want to be informed of font
> changes but would be against having a connection to the display? This seems
> like an unusual case.

Any system not using X for graphics.  Plus, the font installer itself will 
likely not be an X application as it would want to be able to run on 
servers without a display.

There isn't a central registry of clients *running* on a machine; X only
provides a list of clients *connected* to the machine.

> How would remote clients get informed? This is a 
> "commonly supported" case.

Fonts are now a client-side problem; remote clients would presumably be 
informed when the list of fonts changed in their file system.

> "you can install new fonts, re-run 'mkfontdir' ..."
> 
> Not in a system location unless you are running as root
> (and it is common convention to not run as root whenever 
> possible to avoid accidently damaging the OS).

One can modify the X server's font path to point at a directory controlled 
by the current user.

Keith Packard        XFree86 Core Team


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