termios.3: Use bold style for Bnn and EXTn macro constants

Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
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Pali Rohár 2021-08-08 10:41:22 +02:00 committed by Michael Kerrisk
parent b9a8ee5a97
commit 69452aadaf
1 changed files with 8 additions and 2 deletions

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@ -1068,8 +1068,14 @@ and
are nonstandard, but available on the BSDs.
.SH NOTES
UNIX\ V7 and several later systems have a list of baud rates
where after the fourteen values B0, ..., B9600 one finds the
two constants EXTA, EXTB ("External A" and "External B").
where after the fourteen values
.BR B0 ,
\&.\|.\|.\|,
.B B9600
one finds the two constants
.BR EXTA ,
.B EXTB
("External A" and "External B").
Many systems extend the list with much higher baud rates.
.PP
The effect of a nonzero \fIduration\fP with