Quoting and command line arguments in tclhttpd

[Byron C. Servies]

Hi,

Using 3.0.2 I have been trying to start the server with 2 additional library
directories from the command line.  For example:

        ./httpd.tcl -library '/space/lib1 /space2/lib2'
        
I've tried any number of ways to quote these from the shell, but I always end up
with a single addition to the auto_path variable instead of 1 for each directory
in the list.

After running getoptions, httpd.tcl does the following to add library directories
to the auto_path list:

        if {[string length $Config(library)]} {
                lappend auto_path $Config(library)
        }

shouldn't this be something like:

        if {[string length $Config(library)]} {
                eval lappend auto_path $Config(library)
        }

or some other technique to join the lists?  Or am I missing something in my shell
quoting?

Thanks,

Byron