Bug#367303: gucharmap: character number entry

[Dan Jacobson]

> > J> If you already know the character number, you can just type it anywhere:
> > J> keep shift+control pressed, and type 8076: you get 聶.
> > Only worked for me in the "copy" box at bottom. And then what can I
> > do?
> You can type this anywhere in a GTK+ application.
Well I tried it: typed ALT+CTRL 5ecd to see char U+5ECD, and icewm
then moved me to an empty root window.
There should be a way to enter a specific U+ number to go to!