aliased .sh cmd in tcsh, doesn't get INT signal

[Seeker]

alias pin       'install_port.sh \!* && rehash'

Before ports config request, the script beeps with the message:

--> Press CTRL-c, to continue "install_port.sh's" execution ...

Now when I run the aliased command:

# pin archivers/zip archivers/unzip

The script simply stops, when I hit CTRL-c, BUT when I run it originally

# install_port.sh archivers/zip archivers/unzip

Hitting CTRL-C, makes the script continue, as expected.

install_port.sh traps signal 2

What do I need to do in /.cshrc, to have the same behaviour, as obviously tcsh stops.