Add someone else's TCL/TK code to the Go Language 7 text mode (terminal) progress bar

This is a creation in Article, where the information may have evolved or changed.

A first open the page http://wiki.tcl.tk/16939

b Copy the first paragraph TCL/TK code mentioned in the webpage to the Init_script string constant in the Go source code

Package Main

Import "Github.com/nsf/gothic"

Const init_script = '

#把Tcl/TK source code is copied into this constant.

`

func Main () {

ir : = Gothic. Newinterpreter(init_script)

<-ir. Done

}

C We need to add a few more lines TCL/TK code to the end of the Init_script string constant

for {set I 0} {$i < 6200} {incr I 200} {
Progres $i 6200
after 200
}

D OK, you can run the