[groff] 33/72: [soelim]: Update usage message.

[G. Branden Robinson]

gbranden pushed a commit to branch master
in repository groff.

commit 6836ea38eef60e960e2e86111e94556b639a94bc
Author: G. Branden Robinson <g.branden.robinson@gmail.com>
AuthorDate: Fri Oct 21 22:12:09 2022 -0500

    [soelim]: Update usage message.
    
    * src/preproc/soelim/soelim.cpp (usage): Update usage message.  Present
      different modes of operation on separate output lines.  Sort options
      in English lexicographic order.
---
 ChangeLog                     | 3 ++-
 src/preproc/soelim/soelim.cpp | 5 ++++-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 0a3cfd8db..ca0269a92 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -6,7 +6,8 @@
        * src/preproc/eqn/main.cpp (usage):
        * src/preproc/grn/main.cpp (usage):
        * src/preproc/pic/main.cpp (usage):
-       * src/preproc/preconv/preconv.cpp (usage): Update usage message.
+       * src/preproc/preconv/preconv.cpp (usage):
+       * src/preproc/soelim/soelim.cpp (usage): Update usage message.
        Present different modes of operation on separate output lines.
        Sort options in English lexicographic order.
 
diff --git a/src/preproc/soelim/soelim.cpp b/src/preproc/soelim/soelim.cpp
index a52974973..dd485f710 100644
--- a/src/preproc/soelim/soelim.cpp
+++ b/src/preproc/soelim/soelim.cpp
@@ -45,7 +45,10 @@ int do_file(const char *);
 
 void usage(FILE *stream)
 {
-  fprintf(stream, "usage: %s [ -Crtv ] [ -I dir ] [ files ]\n", program_name);
+  fprintf(stream, "usage: %s [-Crt] [-I dir] [file ...]\n"
+         "usage: %s {-v | --version}\n"
+         "usage: %s --help\n",
+         program_name, program_name, program_name);
 }
 
 int main(int argc, char **argv)