[groff] 20/78: mmroff(1): Document --help, --version in usage.

[G. Branden Robinson]

gbranden pushed a commit to branch branden-2023-04-07
in repository groff.

commit 2b2e5ee3fab705dae96b20a462f333bc135b273c
Author: G. Branden Robinson <g.branden.robinson@gmail.com>
AuthorDate: Sat Apr 1 10:58:06 2023 -0500

    mmroff(1): Document --help, --version in usage.
    
    * mmroff.pl: Document `--help` and `--version` options in usage message.
---
 contrib/mm/ChangeLog | 5 +++++
 contrib/mm/mmroff.pl | 2 ++
 2 files changed, 7 insertions(+)

diff --git a/contrib/mm/ChangeLog b/contrib/mm/ChangeLog
index acb0937e7..1549a617e 100644
--- a/contrib/mm/ChangeLog
+++ b/contrib/mm/ChangeLog
@@ -1,3 +1,8 @@
+2023-04-01  G. Branden Robinson <g.branden.robinson@gmail.com>
+
+       * mmroff.pl: Document `--help` and `--version` options in usage
+       message.
+
 2023-02-17  G. Branden Robinson <g.branden.robinson@gmail.com>
 
        [mm]: Add `--help` option support to mmroff.
diff --git a/contrib/mm/mmroff.pl b/contrib/mm/mmroff.pl
index af8bf906e..9481e8329 100644
--- a/contrib/mm/mmroff.pl
+++ b/contrib/mm/mmroff.pl
@@ -31,6 +31,8 @@ my $no_exec;
 
 if (grep(/^--help$/, @ARGV)) {
        print "usage: mmroff [-x] [groff-option ...] [file ...]\n";
+       print "usage: mmroff --version\n";
+       print "usage: mmroff --help\n";
        exit;
 }