[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Nmh-workers] man page change review
From: |
Lyndon Nerenberg |
Subject: |
Re: [Nmh-workers] man page change review |
Date: |
Tue, 16 Oct 2012 20:30:16 -0700 |
On 2012-10-16, at 8:22 PM, Anthony J. Bentley wrote:
>> Example: I understand that .B and \fB do the
>> same thing, but why is the former preferred?
>
> I don't know if they do *exactly* the same thing.
\fB says switch to the "physical" font named 'B' (as far as troff is concerned).
.B says I want to print in a "bold" font.
These are not the same thing. Using .B lets the implementation select an
appropriate font for the current output device, or for the current context.
E.g., some systems print .B text using a fixed-width font when driving a
typesetter device. In that case, '.B foo' and '\fBfoo\fP' don't generate the
same output.
--lyndon