Passing parameters to tcl scripts

The list 'argv' is not set when you source a tcl script.

Instead, you can define a procedure with 'proc', and call it after you source your script.

For example, suppose you have the following code in hoge.tcl. The code block defines a procedure named 'argument'. It takes two arguments.

proc argument {first second} {

puts "first=$first"

puts "second=$second"

}

To call the procedure, you need to source the script first:

tcl> source hoge.tcl

Then you can call it as follows. This example passes two arguments: aaa and bbb.

tcl> argument aaa bbb

The following will be output:

first=aaa

second=bbb

Hope this helps.