[luatex] Catcode table 0.

[Paul Isambert]

Hello all,

The manual says catcode table 0 is initialized by INITEX. So you'd think 
it holds INITEX catcodes. But actually it does absolutely nothing when 
called:

\catcode`\$=14
\catcodetable0
\immediate\write17{\the\catcode`\$}% Prints 14.
\bye

Is that normal? I.e. is table 0 a noop on purpose?

Best,
Paul