[groff] 22/32: groff_diff(7): Revise section "Debugging".

[G. Branden Robinson]

gbranden pushed a commit to branch master
in repository groff.

commit 1d0de13dbf2fd2449eb458855c35ef5070b0023d
Author: G. Branden Robinson <g.branden.robinson@gmail.com>
AuthorDate: Sat Jun 17 18:31:29 2023 -0500

    groff_diff(7): Revise section "Debugging".
    
    * Employ poor man's keep for attractive dead-tree pagination.
    * Stop setting request names with a leading dot in running text.
    * Say "GNU troff" instead of "groff" when referring specifically to the
      formatter.
---
 man/groff_diff.7.man | 30 +++++++++++++++++-------------
 1 file changed, 17 insertions(+), 13 deletions(-)

diff --git a/man/groff_diff.7.man b/man/groff_diff.7.man
index b58f94511..e74cd6e2f 100644
--- a/man/groff_diff.7.man
+++ b/man/groff_diff.7.man
@@ -5384,25 +5384,29 @@ guarantees that the first three output commands it 
emits are as follows.
 .RE
 .
 .
+.br
+.ne 4v
 .\" ====================================================================
 .SH Debugging
 .\" ====================================================================
 .
 In addition to AT&T
-.I troff
+.IR troff 's \" AT&T
 debugging features,
-.I groff
+GNU
+.I troff \" GNU
 emits more error diagnostics when syntactical or semantic nonsense is
-encountered and supports several categories of warning;
-the output of these can be selectively suppressed with
-.B .warn
-(and see the
+encountered and supports several warning categories;
+the output of these can be selected with
+.BR warn .
+.
+Also see the
 .BR \-E ,
 .BR \-w ,
 and
 .B \-W
 options of
-.MR @g@troff @MAN1EXT@ ).
+.MR @g@troff @MAN1EXT@ .
 .
 Backtraces can be automatically produced when errors or warnings occur
 (the
@@ -5410,24 +5414,24 @@ Backtraces can be automatically produced when errors or 
warnings occur
 option of
 .MR @g@troff @MAN1EXT@ )
 or generated on demand
-.RB ( .backtrace ).
+.RB ( backtrace ).
 .
 .
 .P
 .I groff
 also adds more flexible diagnostic output requests
-.RB ( .tmc
+.RB ( tmc
 and
-.BR .tm1 ).
+.BR tm1 ).
 .
 More aspects of formatter state can be examined with requests that write
 lists of
 defined registers
-.RB ( .pnr ),
+.RB ( pnr ),
 environments
-.RB ( .pev ),
+.RB ( pev ),
 and page location traps
-.RB ( .ptr )
+.RB ( ptr )
 to the standard error stream.
 .
 .