Fix function shortening for complex cases, like:
std::basic_ostream<A, B>& operator<< <A, B >(std::basic_ostream<A, B>&, T const&)
<tr>
%= t td => 'Build Architecture'
%= t td => $system_info->{cpu_arch}
</tr>
<tr>
%= t td => 'Build Architecture Info'
%= t td => $system_info->{cpu_info}
</tr>
<tr>
%= t td => 'OS'
%= t td => $system_info->{os}
</tr>
<tr>
%= t td => 'OS Version'
%= t td => $system_info->{os_ver}
</tr>