[groff] 01/05: [nroff]: Support and document -k and -K options.

[G. Branden Robinson]

gbranden pushed a commit to branch master
in repository groff.

commit a28a4a5aec2b31578a61f5178735706b4c91626b
Author: Dave Kemper <saint.snit@gmail.com>
AuthorDate: Tue Apr 6 10:48:33 2021 +0000

    [nroff]: Support and document -k and -K options.
    
    * src/roff/nroff/nroff.sh: Recognize -k and -K options and pass them
      through to troff.  Document them in usage message.
    * src/roff/nroff/nroff.1.man: Document new -k and -K options.
    
    Fixes <https://savannah.gnu.org/bugs/?60349>.
---
 NEWS                       | 4 ++--
 src/roff/nroff/nroff.1.man | 7 ++++++-
 src/roff/nroff/nroff.sh    | 7 ++++---
 3 files changed, 12 insertions(+), 6 deletions(-)

diff --git a/NEWS b/NEWS
index 684a0e3..22c4d88 100644
--- a/NEWS
+++ b/NEWS
@@ -79,8 +79,8 @@ o The new option -V emits the constructed groff command that 
nroff would
   this is a historical deficiency of the Bourne shell family not yet
   corrected by the POSIX standard.
 
-o nroff now recognizes the -b, -E, and -z options and passes them
-  through to troff.
+o nroff now recognizes the -b, -E, -k, -K, and -z options and passes
+  them through to troff.
 
 Macro Packages
 --------------
diff --git a/src/roff/nroff/nroff.1.man b/src/roff/nroff/nroff.1.man
index d621196..b43009d 100644
--- a/src/roff/nroff/nroff.1.man
+++ b/src/roff/nroff/nroff.1.man
@@ -35,11 +35,14 @@
 .\" ====================================================================
 .
 .SY @g@nroff
-.RB [ \-bcCEhipStUVz ]
+.RB [ \-bcCEhikpStUVz ]
 [\c
 .BI \-d cs\c
 ]
 [\c
+.BI \-K arg\c
+]
+[\c
 .BI \-m name\c
 ]
 [\c
@@ -150,6 +153,8 @@ The
 .BR \-d ,
 .BR \-E ,
 .BR \-i ,
+.BR \-k ,
+.BR \-K ,
 .BR \-m ,
 .BR \-M ,
 .BR \-n ,
diff --git a/src/roff/nroff/nroff.sh b/src/roff/nroff/nroff.sh
index d0a1289..f5dcff0 100644
--- a/src/roff/nroff/nroff.sh
+++ b/src/roff/nroff/nroff.sh
@@ -72,10 +72,10 @@ do
     -[eq] | -s*)
       # ignore these options
       ;;
-    -[dmMnoPrTwW])
+    -[dKmMnoPrTwW])
       echo "$prog: option '$1' requires an argument" >&2
       exit 1 ;;
-    -[bCEipStUz] | -[dMmrnoPwW]*)
+    -[bCEikpStUz] | -[dKMmrnoPwW]*)
       opts="$opts $1" ;;
     -T*)
       Topt=$1 ;;
@@ -93,8 +93,9 @@ do
       echo "GNU nroff (groff) version @VERSION@"
       opts="$opts $1" ;;
     --help)
+      # Wrap usage message at 80 columns.
       cat <<EOF
-usage: nroff [-bcCEhipStUVz] [-dCS] [-mNAME] [-MDIR] [-nNUM] [-oLIST]
+usage: nroff [-bcCEhikpStUVz] [-dCS] [-Karg] [-mNAME] [-MDIR] [-nNUM] [-oLIST]
              [-Popt ...] [-rCN] [-Tname] [-wNAME] [-WNAME] [FILE ...]
 EOF
       exit 0 ;;