This is a normal line of reasonably generous length (about 60n).
.sp
The effect
.ll 30n
of \fBll\fP, \fBin\fP, or \fBti\fP is delayed,
if a partially collected line exists,
until after that line is output.
.ll
.sp
The effect
.in 30n
of \fBll\fP, \fBin\fP, or \fBti\fP is delayed,
if a partially collected line exists,
until after that line is output.
.in
.sp
The effect
.ti 30n
of \fBll\fP, \fBin\fP, or \fBti\fP is delayed,
if a partially collected line exists,
until after that line is output.
.sp
Now let's use the no-break control character with \fBin\fP and \fBti\fP.
.sp
The effect
'in 30n
of \fBll\fP, \fBin\fP, or \fBti\fP is delayed,
if a partially collected line exists,
until after that line is output.
.in
.sp
The effect
'ti 30n
of \fBll\fP, \fBin\fP, or \fBti\fP is delayed,
if a partially collected line exists,
until after that line is output.
.pl \n(nlu