'\"  @(#)76	1.3  src/cmdtext/usr/lib/dwb/samples/troff.fonts, cmdtext, cmdtext720 4/15/91 13:27:50  
'\"
'\" COMPONENT_NAME: (CMDTEXT) Text Formatting Services
'\"
'\" FUNCTIONS:
'\"
'\" ORIGINS: 54 
'\"
.rs
.sp 4
.ps 14
.vs 16
.ls 2
.P
However sophisticated your printer is, \fItroff\fR can probably handle your font control.
By placing .ft on a line by itself before the line of text you want to change
or \ef before the word or words you want to change, you can modify your typography.
.ft I
This is a line of italic made with .ft I (italic).
.br
.ft B
If you prefer a heavier emphasis, use bold roman type made with .ft B (bold).
.br
.ft H
For the clean appearance of a sans serif type, use .ft H (Helvetica).
.br
.ft R
Roman is the most popular, of course.
.P
The \ef allows for a finer level of control:
The individual \fIitalic\fR, \fBbold\fR, or \fHHelvetica\fR word can be done in-line.
.P
All printers were not created equal, so consult your systems manager to find what is
available.
.ps 10
.vs 12
.ls 1