Reports the current link and connection status.
testlink
The system variable "result" is set to one of the following values depending on the link and connection status:
| Value | Status |
|---|---|
| 0 | Link to Tera Term has not been made. |
| 1 | Connection to the host has not been made, but link to Tera Term has been made. |
| 2 | Both connection and link have been made. |
; If MACRO is not linked to Tera Term, testlink ; execute the connect command. if result=0 connect 'host'