[Groff] Filtering our control characters

[Anton Shepelev]

Hello all,

I have read that the easiest way to convert
groff output to text is to filter it using
the col command.

I tried this:
  groff -man -Tlatin1 test.man | col -bx,

but in the result section names still con-
tained color-setting characters:

1mSection one0m

Is one of the tools (groff or col) doing
something wrong?

Thanks in advance,
Anton