[groff] 10/10: [man pages]: Improve cross references.

[G. Branden Robinson]

gbranden pushed a commit to branch master
in repository groff.

commit 51ea862bda7c4113cb9ad29f7776fd782aa9127c
Author: G. Branden Robinson <g.branden.robinson@gmail.com>
AuthorDate: Fri Aug 5 01:29:07 2022 -0500

    [man pages]: Improve cross references.
    
    Do more to help the user locate the default tmac and device/font
    description paths.
---
 man/groff_font.5.man       | 6 +++++-
 man/groff_tmac.5.man       | 5 +++++
 src/roff/groff/groff.1.man | 5 ++++-
 3 files changed, 14 insertions(+), 2 deletions(-)

diff --git a/man/groff_font.5.man b/man/groff_font.5.man
index 855e1692a..94b81e5bf 100644
--- a/man/groff_font.5.man
+++ b/man/groff_font.5.man
@@ -1079,8 +1079,12 @@ output drivers can use them.
 .
 .
 .P
+.MR @g@troff @MAN1EXT@
+documents the default device and font description file search path.
+.
+.
+.P
 .MR groff_out @MAN5EXT@ ,
-.MR @g@troff @MAN1EXT@ ,
 .MR addftinfo @MAN1EXT@
 .
 .
diff --git a/man/groff_tmac.5.man b/man/groff_tmac.5.man
index 3e231af36..c2d04d445 100644
--- a/man/groff_tmac.5.man
+++ b/man/groff_tmac.5.man
@@ -1450,6 +1450,11 @@ summarizes the language recognized by GNU
 .IR troff . \" GNU
 .
 .
+.TP
+.MR troff @MAN1EXT@
+documents the default macro file search path.
+.
+.
 .\" Restore compatibility mode (for, e.g., Solaris 10/11).
 .cp \n[*groff_groff_tmac_5_man_C]
 .do rr *groff_groff_tmac_5_man_C
diff --git a/src/roff/groff/groff.1.man b/src/roff/groff/groff.1.man
index 6ac7f6396..44861c4fe 100644
--- a/src/roff/groff/groff.1.man
+++ b/src/roff/groff/groff.1.man
@@ -2047,7 +2047,10 @@ for the installation corresponding to this document.
 .
 As a rule,
 multiple directories are searched for macro files;
-for more information on that topic and a catalog of macro files GNU
+see
+.MR @g@troff @MAN1EXT@ .
+.
+For a catalog of macro files GNU
 .I roff
 provides,
 see