20 May
2011
20 May
'11
11:50 p.m.
On 05/21/2011 01:57 AM, Heiko Oberdiek wrote:
Hello,
\catcode`\{=1 \catcode`\}=2 \def\msg{\immediate\write16 }
\mathchardef\foo=-1 \msg{[\the\foo] [\meaning\foo]}
\csname @@end\endcsname\end
Result with different values:
[-1] [\mathchar"000/] [-2] [\mathchar"000.] [-3] [\mathchar"000-] [-16] [\mathchar"00/0] [-256] [\mathchar"0/00] ...
Similar behaves \omathchardef.
The documentation says, the valid ranges are \mathchardef: 0--"8000 \omathchardef: 0--"8000000
Thus it's probably a bug that negative values are accepted.
Yes, agreed. It should do: ! Bad mathchar (-1). l.5 \mathchardef\foo=-1 I'll add a tracker. Best wishes, Taco