.bp 
.au "TSC \- intro.xx"

.c
The tgent Program

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\f(BItgent\fB retrieves a particular termcap entry and 
reformats it for your current screen width.

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Dynamic formats are a pain, and pretty ugly to boot.

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This is an example of some pretty sophisticated 
techniques, like building a dynamic format on the fly
and and opening a pipe to yourself for extra post-processing.

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While it works by default on 
.T /etc/termcap ,
you may also use it on any other file in that format.