A puzzle about Sewing

frank pian's picture
frank pian
Wed, 03/02/2022 - 05:29
Forums: 
Draw Harness and Samples
box b 0 0 0 1 2 3
proc test {shape} {
    sewing s $shape
}
test $b

Failed to run. 'sewing' doesn't seem to get the parameters.

frank pian's picture
frank pian
Wed, 03/02/2022 - 06:35

Oh, I found the reason.
TCL scope is a little different.