Variable names

[Sandor . Voros]

Hi,

When trying to print the value of a Fortran variable containing an
underscore sign (e.g. my_variable) during ddd 3.3.7 execution, I get the
message

        (gdb) print my_variable
        No symbol "my_variable" in current context.

Is there a way to tell ddd consider such variables as "normal" ones and
print their value?

Thank you very much for your help,
Sandor