From c171aaa9dea40ce48a8144d82edeb387eda4df92 Mon Sep 17 00:00:00 2001
From: Patrick McDermott <patrick.mcdermott@libiquity.com>
Date: Thu, 20 Apr 2023 13:24:51 -0400
Subject: main: Print options help in one puts() call

---
(limited to 'src')

diff --git a/src/main.c b/src/main.c
index 7a0efd5..4fb3ea4 100644
--- a/src/main.c
+++ b/src/main.c
@@ -73,45 +73,39 @@ static void
 _help(const char *program_name)
 {
 	printf("Usage: %s OPTION... PACKAGE\n", program_name);
-	puts("Options:");
 #ifdef HAVE_GETOPT_LONG
-	puts("  -I, --info=CONTROL-FILE  Print the named control file.  If "
-	                                "this option is");
-	puts("                           given multiple times, the named "
-	                                "control files will be");
-	puts("                           printed in the order they appear in "
-	                                "the package.");
-	puts("  -f, --control            Print the control file.");
-	puts("  -c, --contents           List the contents of the filesystem "
-	                                "tree archive");
-	puts("                           portion of the package.  It is "
-	                                "currently produced in");
-	puts("                           a format similar to that generated by "
-	                                "GNU and BusyBox");
-	puts("                           tar's verbose listing.  User and "
-	                                "group IDs and names");
-	puts("                           are not checked against those on the "
-	                                "host system,");
-	puts("                           since they may differ.");
-	puts("  -h, --help               Show this help information and exit.");
-	puts("  -V, --version            Show version information and exit.");
+	puts("Options:\n"
+"  -I, --info=CONTROL-FILE  Print the named control file.  If this option is\n"
+"                           given multiple times, the named control files will "
+                           "be\n"
+"                           printed in the order they appear in the package.\n"
+"  -f, --control            Print the control file.\n"
+"  -c, --contents           List the contents of the filesystem tree archive\n"
+"                           portion of the package.  It is currently produced "
+                           "in\n"
+"                           a format similar to that generated by GNU and "
+                           "BusyBox\n"
+"                           tar's verbose listing.  User and group IDs and "
+                           "names\n"
+"                           are not checked against those on the host system,\n"
+"                           since they may differ.\n"
+"  -h, --help               Show this help information and exit.\n"
+"  -V, --version            Show version information and exit.");
 #else
-	puts("  -I  Print the named control file.  If this option is given "
-	           "multiple times, the");
-	puts("      named control files will be printed in the order they "
-	           "appear in the");
-	puts("      package.");
-	puts("  -f  Print the control file.");
-	puts("  -c  List the contents of the filesystem tree archive portion "
-	           "of the package.");
-	puts("      It is currently produced in a format similar to that "
-	           "generated by GNU and");
-	puts("      BusyBox tar's verbose listing.  User and group IDs and "
-	           "names are not");
-	puts("      checked against those on the host system, since they may "
-	           "differ.");
-	puts("  -h  Show this help information and exit.");
-	puts("  -V  Show version information and exit.");
+	puts("Options:\n"
+"  -I  Print the named control file.  If this option is given multiple times, "
+      "the\n"
+"      named control files will be printed in the order they appear in the\n"
+"      package.\n"
+"  -f  Print the control file.\n"
+"  -c  List the contents of the filesystem tree archive portion of the "
+      "package.\n"
+"      It is currently produced in a format similar to that generated by GNU "
+      "and\n"
+"      BusyBox tar's verbose listing.  User and group IDs and names are not\n"
+"      checked against those on the host system, since they may differ.\n"
+"  -h  Show this help information and exit.\n"
+"  -V  Show version information and exit.");
 #endif
 }
 
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