Hi experts,

Our product has a tcl based test suite. Some of the tests invoke the the "expr" command and then go to failure. I check 
that, when running the following command, an error will occur.

-bash-3.2$ /usr/pkg/bin/tclsh8.4
% expr int(1)
syntax error in expression "int(1)": extra tokens at end of expression

I try to build/install the source code from tcl.tk as well as install using pkgsrc/bmake, they both have the problem 
above.

Is there anyone who ports this functionality to tcl successfully ? Thanks.