gdb fails to start in acme about plan9port HOT 1 OPEN

I got gdb to work in a win window by writing a wrapper program and calling that instead of gdb inside of win.

package main

import (
"os"
"os/exec"
)

func main() {
cmd := exec.Command("gdb", os.Args[1:]...)
cmd.Stdin = os.Stdin
cmd.Stderr = os.Stderr
cmd.Stdout = os.Stdout
cmd.Run()
}

from plan9port.