maint: use new emit_try_help in place of equivalent fprintf

Run this command:
  perl -0777 -pi -e \
   's/fprintf \(stderr, _\("Try `%s --help.*\n.*;/emit_try_help ();/m'\
     src/*.c

96 files changed, 96 insertions, 192 deletions

diff --git a/src/base64.c b/src/base64.c
index 70422670b..caf4141db 100644
--- a/src/base64.c
+++ b/src/base64.c
@@ -54,8 +54,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("\
diff --git a/src/basename.c b/src/basename.c
index 5d339c222..a8e59c2e1 100644
--- a/src/basename.c
+++ b/src/basename.c
@@ -43,8 +43,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("\
diff --git a/src/cat.c b/src/cat.c
index 33a94b67b..9352fb222 100644
--- a/src/cat.c
+++ b/src/cat.c
@@ -82,8 +82,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("\
diff --git a/src/chcon.c b/src/chcon.c
index 9066122b6..b62ed3a7d 100644
--- a/src/chcon.c
+++ b/src/chcon.c
@@ -345,8 +345,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("\
diff --git a/src/chgrp.c b/src/chgrp.c
index c4e7b139d..f4a2bf660 100644
--- a/src/chgrp.c
+++ b/src/chgrp.c
@@ -102,8 +102,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("\
diff --git a/src/chmod.c b/src/chmod.c
index 316ee73d1..3fb9a8251 100644
--- a/src/chmod.c
+++ b/src/chmod.c
@@ -365,8 +365,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("\
diff --git a/src/chown.c b/src/chown.c
index 9e936a4d2..2f23b33cc 100644
--- a/src/chown.c
+++ b/src/chown.c
@@ -73,8 +73,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("\
diff --git a/src/chroot.c b/src/chroot.c
index ec1879413..4e3468076 100644
--- a/src/chroot.c
+++ b/src/chroot.c
@@ -126,8 +126,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("\
diff --git a/src/cksum.c b/src/cksum.c
index f529ccda5..086d4e1f8 100644
--- a/src/cksum.c
+++ b/src/cksum.c
@@ -257,8 +257,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("\
diff --git a/src/comm.c b/src/comm.c
index a95893312..8fd6cb1b8 100644
--- a/src/comm.c
+++ b/src/comm.c
@@ -98,8 +98,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("\
diff --git a/src/cp.c b/src/cp.c
index be4f25bae..10ffc9c1f 100644
--- a/src/cp.c
+++ b/src/cp.c
@@ -150,8 +150,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("\
diff --git a/src/csplit.c b/src/csplit.c
index 22c513ace..607092adf 100644
--- a/src/csplit.c
+++ b/src/csplit.c
@@ -1443,8 +1443,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("\
diff --git a/src/cut.c b/src/cut.c
index 624e6ac0b..a820189f3 100644
--- a/src/cut.c
+++ b/src/cut.c
@@ -183,8 +183,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("\
diff --git a/src/date.c b/src/date.c
index a7917cd06..216d5db78 100644
--- a/src/date.c
+++ b/src/date.c
@@ -117,8 +117,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("\
diff --git a/src/dd.c b/src/dd.c
index d19043969..261aee614 100644
--- a/src/dd.c
+++ b/src/dd.c
@@ -475,8 +475,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("\
diff --git a/src/df.c b/src/df.c
index fae32cd93..e3d55c443 100644
--- a/src/df.c
+++ b/src/df.c
@@ -840,8 +840,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("Usage: %s [OPTION]... [FILE]...\n"), program_name);
diff --git a/src/dircolors.c b/src/dircolors.c
index 392c6efdb..617e6d982 100644
--- a/src/dircolors.c
+++ b/src/dircolors.c
@@ -91,8 +91,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("Usage: %s [OPTION]... [FILE]\n"), program_name);
diff --git a/src/dirname.c b/src/dirname.c
index 5cb28098e..07ac9d854 100644
--- a/src/dirname.c
+++ b/src/dirname.c
@@ -38,8 +38,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("\
diff --git a/src/du.c b/src/du.c
index 07a339a9d..689e9bc33 100644
--- a/src/du.c
+++ b/src/du.c
@@ -253,8 +253,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("\
diff --git a/src/echo.c b/src/echo.c
index 89943a4e2..b90965677 100644
--- a/src/echo.c
+++ b/src/echo.c
@@ -36,8 +36,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("\
diff --git a/src/env.c b/src/env.c
index 0ca7d359a..b725b4124 100644
--- a/src/env.c
+++ b/src/env.c
@@ -46,8 +46,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("\
diff --git a/src/expand.c b/src/expand.c
index c362d111b..0eb6955ae 100644
--- a/src/expand.c
+++ b/src/expand.c
@@ -98,8 +98,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("\
diff --git a/src/expr.c b/src/expr.c
index 9502ab30f..f17d7360d 100644
--- a/src/expr.c
+++ b/src/expr.c
@@ -197,8 +197,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("\
diff --git a/src/factor.c b/src/factor.c
index 43fbaa6c0..8a9720db9 100644
--- a/src/factor.c
+++ b/src/factor.c
@@ -488,8 +488,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("\
diff --git a/src/fmt.c b/src/fmt.c
index 61d5386cb..e8aaebfd6 100644
--- a/src/fmt.c
+++ b/src/fmt.c
@@ -263,8 +263,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("Usage: %s [-WIDTH] [OPTION]... [FILE]...\n"), program_name);
diff --git a/src/fold.c b/src/fold.c
index acfa38737..243156a26 100644
--- a/src/fold.c
+++ b/src/fold.c
@@ -60,8 +60,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("\
diff --git a/src/getlimits.c b/src/getlimits.c
index 749c26367..1403ee58f 100644
--- a/src/getlimits.c
+++ b/src/getlimits.c
@@ -59,8 +59,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("\
diff --git a/src/groups.c b/src/groups.c
index c54621421..aae6357f7 100644
--- a/src/groups.c
+++ b/src/groups.c
@@ -47,8 +47,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("Usage: %s [OPTION]... [USERNAME]...\n"), program_name);
diff --git a/src/head.c b/src/head.c
index c0f2bac98..2ef3e9281 100644
--- a/src/head.c
+++ b/src/head.c
@@ -99,8 +99,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("\
diff --git a/src/hostid.c b/src/hostid.c
index 7f6a1f301..807363c05 100644
--- a/src/hostid.c
+++ b/src/hostid.c
@@ -36,8 +36,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("\
diff --git a/src/hostname.c b/src/hostname.c
index b18208ebf..27d8bbee6 100644
--- a/src/hostname.c
+++ b/src/hostname.c
@@ -50,8 +50,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("\
diff --git a/src/id.c b/src/id.c
index a01a1cc95..8e0ca0b66 100644
--- a/src/id.c
+++ b/src/id.c
@@ -75,8 +75,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("Usage: %s [OPTION]... [USERNAME]\n"), program_name);
diff --git a/src/install.c b/src/install.c
index ca34e7781..45d5e0aae 100644
--- a/src/install.c
+++ b/src/install.c
@@ -587,8 +587,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("\
diff --git a/src/join.c b/src/join.c
index 763be6d57..84736230a 100644
--- a/src/join.c
+++ b/src/join.c
@@ -181,8 +181,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("\
diff --git a/src/kill.c b/src/kill.c
index 0d09c2b58..bdb1c5e70 100644
--- a/src/kill.c
+++ b/src/kill.c
@@ -70,8 +70,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("\
diff --git a/src/link.c b/src/link.c
index bfe89a9a4..74dfeb62d 100644
--- a/src/link.c
+++ b/src/link.c
@@ -39,8 +39,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("\
diff --git a/src/ln.c b/src/ln.c
index 7cceb5f66..0c1cd8562 100644
--- a/src/ln.c
+++ b/src/ln.c
@@ -329,8 +329,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("\
diff --git a/src/logname.c b/src/logname.c
index 9418f6635..62a6e9d1e 100644
--- a/src/logname.c
+++ b/src/logname.c
@@ -33,8 +33,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("Usage: %s [OPTION]\n"), program_name);
diff --git a/src/ls.c b/src/ls.c
index ec3bf562d..b12f8773d 100644
--- a/src/ls.c
+++ b/src/ls.c
@@ -4642,8 +4642,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("Usage: %s [OPTION]... [FILE]...\n"), program_name);
diff --git a/src/md5sum.c b/src/md5sum.c
index 5f8e55b99..7024866a1 100644
--- a/src/md5sum.c
+++ b/src/md5sum.c
@@ -156,8 +156,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("\
diff --git a/src/mkdir.c b/src/mkdir.c
index bedda69af..a46684162 100644
--- a/src/mkdir.c
+++ b/src/mkdir.c
@@ -50,8 +50,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("Usage: %s [OPTION]... DIRECTORY...\n"), program_name);
diff --git a/src/mkfifo.c b/src/mkfifo.c
index b2d8db27f..743ac4a35 100644
--- a/src/mkfifo.c
+++ b/src/mkfifo.c
@@ -45,8 +45,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("Usage: %s [OPTION]... NAME...\n"), program_name);
diff --git a/src/mknod.c b/src/mknod.c
index 57d866442..dd98b420b 100644
--- a/src/mknod.c
+++ b/src/mknod.c
@@ -46,8 +46,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("Usage: %s [OPTION]... NAME TYPE [MAJOR MINOR]\n"),
diff --git a/src/mktemp.c b/src/mktemp.c
index 7dd377f83..9ae6538e2 100644
--- a/src/mktemp.c
+++ b/src/mktemp.c
@@ -62,8 +62,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("Usage: %s [OPTION]... [TEMPLATE]\n"), program_name);
diff --git a/src/mv.c b/src/mv.c
index 0c38de3e0..ef398833f 100644
--- a/src/mv.c
+++ b/src/mv.c
@@ -278,8 +278,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("\
diff --git a/src/nice.c b/src/nice.c
index e5c4a99e4..56b8249f9 100644
--- a/src/nice.c
+++ b/src/nice.c
@@ -66,8 +66,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("Usage: %s [OPTION] [COMMAND [ARG]...]\n"), program_name);
diff --git a/src/nl.c b/src/nl.c
index 7546aaa42..f3a529876 100644
--- a/src/nl.c
+++ b/src/nl.c
@@ -176,8 +176,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("\
diff --git a/src/nohup.c b/src/nohup.c
index 159ff1246..e19d2940e 100644
--- a/src/nohup.c
+++ b/src/nohup.c
@@ -47,8 +47,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("\
diff --git a/src/nproc.c b/src/nproc.c
index 66fb2f188..d33605454 100644
--- a/src/nproc.c
+++ b/src/nproc.c
@@ -50,8 +50,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("Usage: %s [OPTION]...\n"), program_name);
diff --git a/src/od.c b/src/od.c
index 8ef77bfcb..171e6c8c1 100644
--- a/src/od.c
+++ b/src/od.c
@@ -288,8 +288,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("\
diff --git a/src/paste.c b/src/paste.c
index 789a9a0df..3989f6679 100644
--- a/src/paste.c
+++ b/src/paste.c
@@ -429,8 +429,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("\
diff --git a/src/pathchk.c b/src/pathchk.c
index d35d60956..b337a3ba5 100644
--- a/src/pathchk.c
+++ b/src/pathchk.c
@@ -83,8 +83,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("Usage: %s [OPTION]... NAME...\n"), program_name);
diff --git a/src/pinky.c b/src/pinky.c
index 00d62069e..6f0874dc1 100644
--- a/src/pinky.c
+++ b/src/pinky.c
@@ -496,8 +496,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("Usage: %s [OPTION]... [USER]...\n"), program_name);
diff --git a/src/pr.c b/src/pr.c
index 6a5b7d15f..3e473fcb0 100644
--- a/src/pr.c
+++ b/src/pr.c
@@ -2762,8 +2762,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("\
diff --git a/src/printenv.c b/src/printenv.c
index b23639636..809f0e0e6 100644
--- a/src/printenv.c
+++ b/src/printenv.c
@@ -56,8 +56,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("\
diff --git a/src/printf.c b/src/printf.c
index d95695577..91091fd63 100644
--- a/src/printf.c
+++ b/src/printf.c
@@ -82,8 +82,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("\
diff --git a/src/ptx.c b/src/ptx.c
index 3d3907686..668a31d05 100644
--- a/src/ptx.c
+++ b/src/ptx.c
@@ -1811,8 +1811,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("\
diff --git a/src/pwd.c b/src/pwd.c
index 593dce30f..7b3ab73e4 100644
--- a/src/pwd.c
+++ b/src/pwd.c
@@ -50,8 +50,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("Usage: %s [OPTION]...\n"), program_name);
diff --git a/src/readlink.c b/src/readlink.c
index 4df0d09f1..5d8cfd973 100644
--- a/src/readlink.c
+++ b/src/readlink.c
@@ -56,8 +56,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("Usage: %s [OPTION]... FILE\n"), program_name);
diff --git a/src/realpath.c b/src/realpath.c
index cb0ef2f1f..130a66505 100644
--- a/src/realpath.c
+++ b/src/realpath.c
@@ -64,8 +64,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("Usage: %s [OPTION]... FILE...\n"), program_name);
diff --git a/src/rm.c b/src/rm.c
index d1904a899..a5edfcf8f 100644
--- a/src/rm.c
+++ b/src/rm.c
@@ -128,8 +128,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("Usage: %s [OPTION]... FILE...\n"), program_name);
diff --git a/src/rmdir.c b/src/rmdir.c
index c628ed0cd..f966ba2ae 100644
--- a/src/rmdir.c
+++ b/src/rmdir.c
@@ -158,8 +158,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("Usage: %s [OPTION]... DIRECTORY...\n"), program_name);
diff --git a/src/runcon.c b/src/runcon.c
index 98a0bb048..a70ed7935 100644
--- a/src/runcon.c
+++ b/src/runcon.c
@@ -77,8 +77,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("\
diff --git a/src/seq.c b/src/seq.c
index 598c5a0aa..32766145c 100644
--- a/src/seq.c
+++ b/src/seq.c
@@ -62,8 +62,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("\
diff --git a/src/setuidgid.c b/src/setuidgid.c
index b339bda4f..39044ce90 100644
--- a/src/setuidgid.c
+++ b/src/setuidgid.c
@@ -43,8 +43,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("\
diff --git a/src/shred.c b/src/shred.c
index 2f7da9ed0..5494c2a21 100644
--- a/src/shred.c
+++ b/src/shred.c
@@ -141,8 +141,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("Usage: %s [OPTION]... FILE...\n"), program_name);
diff --git a/src/shuf.c b/src/shuf.c
index f57d31f72..1f1fe9750 100644
--- a/src/shuf.c
+++ b/src/shuf.c
@@ -42,8 +42,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("\
diff --git a/src/sleep.c b/src/sleep.c
index d2a64c24f..bae6fd5b8 100644
--- a/src/sleep.c
+++ b/src/sleep.c
@@ -39,8 +39,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("\
diff --git a/src/sort.c b/src/sort.c
index 62db87d4a..dd7d56355 100644
--- a/src/sort.c
+++ b/src/sort.c
@@ -386,8 +386,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("\
diff --git a/src/split.c b/src/split.c
index 2eb343b15..d0abd65fb 100644
--- a/src/split.c
+++ b/src/split.c
@@ -175,8 +175,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("\
diff --git a/src/stat.c b/src/stat.c
index 3cbc0cbf8..0d40d9952 100644
--- a/src/stat.c
+++ b/src/stat.c
@@ -1323,8 +1323,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("Usage: %s [OPTION]... FILE...\n"), program_name);
diff --git a/src/stdbuf.c b/src/stdbuf.c
index cc6bd564f..a4ec52e06 100644
--- a/src/stdbuf.c
+++ b/src/stdbuf.c
@@ -84,8 +84,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("Usage: %s OPTION... COMMAND\n"), program_name);
diff --git a/src/stty.c b/src/stty.c
index 855aebcea..fa48dbbef 100644
--- a/src/stty.c
+++ b/src/stty.c
@@ -503,8 +503,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("\
diff --git a/src/su.c b/src/su.c
index 7ad9c43fb..adac19f4c 100644
--- a/src/su.c
+++ b/src/su.c
@@ -365,8 +365,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("Usage: %s [OPTION]... [-] [USER [ARG]...]\n"), program_name);
diff --git a/src/sum.c b/src/sum.c
index 12f3daf06..5a03e4fad 100644
--- a/src/sum.c
+++ b/src/sum.c
@@ -53,8 +53,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("\
diff --git a/src/sync.c b/src/sync.c
index f3958748c..2a84f3d9b 100644
--- a/src/sync.c
+++ b/src/sync.c
@@ -34,8 +34,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("Usage: %s [OPTION]\n"), program_name);
diff --git a/src/tac.c b/src/tac.c
index 02c67c9ef..5c183f59a 100644
--- a/src/tac.c
+++ b/src/tac.c
@@ -127,8 +127,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("\
diff --git a/src/tail.c b/src/tail.c
index eae57415e..123cfba26 100644
--- a/src/tail.c
+++ b/src/tail.c
@@ -252,8 +252,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("\
diff --git a/src/tee.c b/src/tee.c
index 9f85659cc..c832c7c2b 100644
--- a/src/tee.c
+++ b/src/tee.c
@@ -56,8 +56,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("Usage: %s [OPTION]... [FILE]...\n"), program_name);
diff --git a/src/test.c b/src/test.c
index 51b6ee87a..5bf712aa8 100644
--- a/src/test.c
+++ b/src/test.c
@@ -698,8 +698,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       fputs (_("\
diff --git a/src/timeout.c b/src/timeout.c
index 17c5f21f8..ca8f0eb08 100644
--- a/src/timeout.c
+++ b/src/timeout.c
@@ -198,8 +198,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("\
diff --git a/src/touch.c b/src/touch.c
index 2fc15fe23..70d7567a4 100644
--- a/src/touch.c
+++ b/src/touch.c
@@ -210,8 +210,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("Usage: %s [OPTION]... FILE...\n"), program_name);
diff --git a/src/tr.c b/src/tr.c
index d2e70b584..5dc065cf8 100644
--- a/src/tr.c
+++ b/src/tr.c
@@ -280,8 +280,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("\
diff --git a/src/truncate.c b/src/truncate.c
index 95df4f0c4..29cb2fa36 100644
--- a/src/truncate.c
+++ b/src/truncate.c
@@ -90,8 +90,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("Usage: %s OPTION... FILE...\n"), program_name);
diff --git a/src/tsort.c b/src/tsort.c
index 73d9a10cd..d3532f949 100644
--- a/src/tsort.c
+++ b/src/tsort.c
@@ -76,8 +76,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("\
diff --git a/src/tty.c b/src/tty.c
index bf7500541..b5c163e34 100644
--- a/src/tty.c
+++ b/src/tty.c
@@ -58,8 +58,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("Usage: %s [OPTION]...\n"), program_name);
diff --git a/src/uname.c b/src/uname.c
index a283df901..cb290e822 100644
--- a/src/uname.c
+++ b/src/uname.c
@@ -115,8 +115,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("Usage: %s [OPTION]...\n"), program_name);
diff --git a/src/unexpand.c b/src/unexpand.c
index 264d114c5..bdc6cbbca 100644
--- a/src/unexpand.c
+++ b/src/unexpand.c
@@ -108,8 +108,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("\
diff --git a/src/uniq.c b/src/uniq.c
index c05572b59..e4a2d157a 100644
--- a/src/uniq.c
+++ b/src/uniq.c
@@ -128,8 +128,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("\
diff --git a/src/unlink.c b/src/unlink.c
index fd0be8246..d246a86fa 100644
--- a/src/unlink.c
+++ b/src/unlink.c
@@ -39,8 +39,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("\
diff --git a/src/uptime.c b/src/uptime.c
index b3b8fb11b..16852e81a 100644
--- a/src/uptime.c
+++ b/src/uptime.c
@@ -190,8 +190,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("Usage: %s [OPTION]... [FILE]\n"), program_name);
diff --git a/src/users.c b/src/users.c
index 810ce9114..e95607117 100644
--- a/src/users.c
+++ b/src/users.c
@@ -99,8 +99,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("Usage: %s [OPTION]... [FILE]\n"), program_name);
diff --git a/src/wc.c b/src/wc.c
index bdd893aec..924732d8e 100644
--- a/src/wc.c
+++ b/src/wc.c
@@ -106,8 +106,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("\
diff --git a/src/who.c b/src/who.c
index 68d679cdd..00d463747 100644
--- a/src/who.c
+++ b/src/who.c
@@ -643,8 +643,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("Usage: %s [OPTION]... [ FILE | ARG1 ARG2 ]\n"), program_name);
diff --git a/src/whoami.c b/src/whoami.c
index fd093f78f..1525ec552 100644
--- a/src/whoami.c
+++ b/src/whoami.c
@@ -39,8 +39,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("Usage: %s [OPTION]...\n"), program_name);
diff --git a/src/yes.c b/src/yes.c
index 41dc5c300..535c13fe0 100644
--- a/src/yes.c
+++ b/src/yes.c
@@ -35,8 +35,7 @@ void
 usage (int status)
 {
   if (status != EXIT_SUCCESS)
-    fprintf (stderr, _("Try `%s --help' for more information.\n"),
-             program_name);
+    emit_try_help ();
   else
     {
       printf (_("\