- ceding tab stop can be given as <STRONG>cbt</STRONG>. By convention, if
- the teletype modes indicate that tabs are being expanded
- by the computer rather than being sent to the terminal,
- programs should not use <STRONG>ht</STRONG> or <STRONG>cbt</STRONG> even if they are
- present, since the user may not have the tab stops prop-
- erly set. If the terminal has hardware tabs which are
- initially set every <EM>n</EM> spaces when the terminal is powered
- up, the numeric parameter <STRONG>it</STRONG> is given, showing the number
- of spaces the tabs are set to. This is normally used by
- the <EM>tset</EM> command to determine whether to set the mode for
- hardware tab expansion, and whether to set the tab stops.
- If the terminal has tab stops that can be saved in non-
- volatile memory, the terminfo description can assume that
+ ceding tab stop can be given as <STRONG>cbt</STRONG>. By convention, if
+ the teletype modes indicate that tabs are being expanded
+ by the computer rather than being sent to the terminal,
+ programs should not use <STRONG>ht</STRONG> or <STRONG>cbt</STRONG> even if they are
+ present, since the user may not have the tab stops prop-
+ erly set. If the terminal has hardware tabs which are
+ initially set every <EM>n</EM> spaces when the terminal is powered
+ up, the numeric parameter <STRONG>it</STRONG> is given, showing the number
+ of spaces the tabs are set to. This is normally used by
+ the <EM>tset</EM> command to determine whether to set the mode for
+ hardware tab expansion, and whether to set the tab stops.
+ If the terminal has tab stops that can be saved in non-
+ volatile memory, the terminfo description can assume that