-X/Open describes a \fB+m\fP option, to set a terminal's left-margin.
-None of the entries in the terminal database provide this capability.
+IEEE Std 1003.1/The Open Group Base Specifications Issue 7 (POSIX.1-2008) describes
+a \fBtabs\fP utility. However
+.bP
+This standard describes a \fB+m\fP option, to set a terminal's left-margin.
+Very few of the entries in the terminal database provide this capability.
+.bP
+There is no counterpart in X/Open Curses Issue 7 for this utility,
+unlike \fB@TPUT@(1)\fP.