[groff] 24/24: groff_man*(7): Document `CHECKSTYLE` feature.

[G. Branden Robinson]

gbranden pushed a commit to branch master
in repository groff.

commit 74c1595c4184c610984e429a04be76352b44869f
Author: G. Branden Robinson <g.branden.robinson@gmail.com>
AuthorDate: Sun Nov 10 12:58:22 2024 -0600

    groff_man*(7): Document `CHECKSTYLE` feature.
    
    * tmac/groff_man.7.man.in (Options) <-rCHECKSTYLE>: Document feature
      introduced in groff 1.23.0.
    
    Fixes <https://savannah.gnu.org/bugs/?62042>.  Thanks to Alex Colomar
    for the report.
---
 ChangeLog               |  8 ++++++++
 tmac/groff_man.7.man.in | 19 +++++++++++++++++++
 2 files changed, 27 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index c3cefd5be..5d02da7fb 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+2024-11-10  G. Branden Robinson <g.branden.robinson@gmail.com>
+
+       * tmac/groff_man.7.man.in (Options) <-rCHECKSTYLE>: Document
+       feature introduced in groff 1.23.0.
+
+       Fixes <https://savannah.gnu.org/bugs/?62042>.  Thanks to Alex
+       Colomar for the report.
+
 2024-11-10  G. Branden Robinson <g.branden.robinson@gmail.com>
 
        * src/roff/troff/input.cpp (diagnose_invalid_identifier): Avoid
diff --git a/tmac/groff_man.7.man.in b/tmac/groff_man.7.man.in
index dbbddd653..de40ca702 100644
--- a/tmac/groff_man.7.man.in
+++ b/tmac/groff_man.7.man.in
@@ -3683,6 +3683,25 @@ document.
 .
 .
 .TP
+.BI \-rCHECKSTYLE= n
+Report problems with usage of this macro package exhibited by the input
+at verbosity level
+.IR n ,
+where
+.I n
+is an integer in the range 0\(en3,
+inclusive;
+.B 0
+disables the messages and is the default.
+.
+This feature is a development and debugging aid
+for man page maintainers;
+the problems diagnosed,
+and range and meanings of the supported levels
+are subject to change.
+.
+.
+.TP
 .B \-rCS=1
 Set section headings
 (the argument(s) to