how to setuid for shell scripts?

[David I. Berg]

In article <25009 at adm.brl.mil> K390590%AEARN at pucc.princeton.edu ( Steinparz Franz) writes:
>Could someone give me advice how to make a shell script which inherits
>its access rights from its owner as this is done by set uid for regular
>programs......

What I've done in the same circumstance is write a one line C program which
system calls the shell script, and then setuid the C program.