(Ted Harding) <ted.hard...@wlandres.net> wrote:
> The ms macros have a somewhat deeply hidden mechanism of
> storing the existing values of page-offset, line-length
> and the like which can cause the kind of effect that Dorai
> observes.
>
> If I intend a non-default page offset (e.g. 0.75i) to be in
> force from the very start of the document, then I would use
> the two requests (in the order shown):
>
> .po 0.75i
> .nr PO 0.75i
>
> and make sure that they were placed before anything else
> which could trigger a "new page" set-up.
To further amplify on what Ted says here, if you set the registers on the
command line, like this:
groff -ms -r PO=0.75i -r LL=6.75i file >file.ps
Then the settings are in effect from the beginning. I often include a comment
near the top of any *roff file with the expected command line options, for when
I haven’t touched it in a week or more and forgot what I used.
— Larry
