Re: page reference , page foward reference

[Marko Pesikan]

Hi Ralph,

thx for your provide a good solution for me.
I'd needed some time to analyses your snippet because I'm not good in 
groff. anyway, it's work for me!
Thanks a lot

regards Marko

Am 21.11.19 um 13:13 schrieb Ralph Corderoy:
> Good day Marko,
>
> > Unfortunately I struggle with cross reference in groff mm.
> > I want to link from one point to another point include page number...
> Here's an example.
>
>      $ cat ref.tr
>      .nr H1dot 0
>      .
>      .INITR index
>      .
>      .H 1 Introduction
>      .SETR intro
>      .
>      Chapter
>      .GETHN epi
>      \& on page
>      .GETPN epi
>      \& is well worth a peruse.
>      .
>      .H 2 Sub-introduction
>      .SETR subintro
>      .
>      .SK
>      .
>      .H 1 Epilogue
>      .SETR epi
>      .
>      .GETHN intro s
>      Read fine chapter \*s,
>      .GETHN subintro s
>      including sub-chapter \*s.
>      $
>      $ mmroff -Tpdf ref.tr >ref.pdf
>      $
>      $ cat index.qrf
>      .\" references
>      .ds qrf*ref-intro-hn 1
>      .ds qrf*ref-intro-pn 1
>      .ds qrf*ref-subintro-hn 1.1
>      .ds qrf*ref-subintro-pn 1
>      .ds qrf*ref-epi-hn 2
>      .ds qrf*ref-epi-pn 2
>      $
>      $ mmroff -Tascii ref.tr | grep .
>                                         - 1 -
>             1  Introduction
>             Chapter 2 on page 2 is well worth a peruse.
>             1.1  Sub-introduction
>                                         - 2 -
>             2  Epilogue
>             Read fine chapter 1, including sub-chapter 1.1.
>      $