math style (caligraphic)

[S.K. Tomar]

Hi,

I am using 1.2.0 on SuSe 7.3.

When I use "Math Style and Fonts" from Math panel and choose
the "cal" option, this leads me to \nabla symbol for 'r'
input. Am I doing any mistake or this is a bug.

Thanks in advance.

S K Tomar