From: Jason Self <j@jxself.org>
Date: Mon, 28 Sep 2015 00:51:45 +0000 (-0700)
Subject: print_usage: merge printf calls and realign.
X-Git-Url: https://jxself.org/git/?p=skeinsum.git;a=commitdiff_plain;h=941b27c79189de1beba6f8874e833c02632ea132

print_usage: merge printf calls and realign.
---

diff --git a/skein_cli.c b/skein_cli.c
index 706091e..39e5ea0 100644
--- a/skein_cli.c
+++ b/skein_cli.c
@@ -380,27 +380,27 @@ void print_usage(void)
 {
 	printf("Usage: skein%dsum [OPTION]... [FILE]...\n",hashbitlen);
 	printf("Print or check skein (%d-bit) checksums.\n",hashbitlen);
-	printf("With no FILE, or when FILE is -, read standard input.\n");
-	printf("\n");
-	printf("-b, --binary         read in binary mode\n");
-	printf("-c, --check          read skein sums from the FILEs and check them\n");
-	printf("--tag            create a BSD-style checksum\n");
-	printf("-t, --text           read in text mode (default)\n");
-	printf("\n");
-	printf("The following three options are useful only when verifying checksums:\n");
-	printf("--quiet          don't print OK for each successfully verified file\n");
-	printf("--status         don't output anything, status code shows success\n");
-	printf("-w, --warn           warn about improperly formatted checksum lines\n");
-	printf("\n");
-	printf("--strict         with --check, exit non-zero for any invalid input\n");
-	printf("--help     display this help and exit\n");
-	printf("--version  output version information and exit\n");
-	printf("\n");
-	printf("The sums are computed as described in version 1.3 of the Skein\n");
-	printf("specification. When checking, the input should be a former output of\n");
-	printf("this program. The default mode is to print a line with checksum, a\n");
-	printf("character indicating input mode ('*' for binary, space for text), and\n");
-	printf("name for each FILE.\n");
+	printf("With no FILE, or when FILE is -, read standard input.\n"
+	       "\n"
+	       "-b, --binary     read in binary mode\n"
+	       "-c, --check      read skein sums from the FILEs and check them\n"
+	       "--tag            create a BSD-style checksum\n"
+	       "-t, --text       read in text mode (default)\n"
+	       "\n"
+	       "The following three options are useful only when verifying checksums:\n"
+	       "--quiet          don't print OK for each successfully verified file\n"
+	       "--status         don't output anything, status code shows success\n"
+	       "-w, --warn       warn about improperly formatted checksum lines\n"
+	       "\n"
+	       "--strict         with --check, exit non-zero for any invalid input\n"
+	       "-h, --help       display this help and exit\n"
+	       "-V, --version    output version information and exit\n"
+	       "\n"
+	       "The sums are computed as described in version 1.3 of the Skein\n"
+	       "specification. When checking, the input should be a former output of\n"
+	       "this program. The default mode is to print a line with checksum, a\n"
+	       "character indicating input mode ('*' for binary, space for text), and\n"
+	       "name for each FILE.\n");
 	exit(1);
 }