Comment # 26 on bug 1183234 from Dr. Werner Fink

Created attachment 847273 [details]
bash script cursescheck

this script does check for ACS Line Graphic mapping as well as the the REP
capability of the current terminal line using the TERM variable to get the
description of the terminal.

If in the terminfo description no ACS mapping is found then the script does not
show line graphics. Also if no REP capability is found in the terminfo
description then the second test of the line graphics is skipped.