Now with Unicode it is quite possible to use all the fun bits in Algol68.   

 BTW: I wouldn't mine a comparison table between the various implimentations of Algol68 (68C, 68R, 68RS, 68S, 68G and the USSR (name?) version) versus the standard and official subset.  And even more interesting would be to get a look as the difference in the Blue and Yellow Ada prototypes that were apparently derived from Algol68