print_usage: merge printf calls and realign.

diff --git a/skein_cli.c b/skein_cli.c
index 706091e4c7359c60046db0c46f9f5ab0f4daae03..39e5ea03b2018c12f43f5b05892ea28af5b14d71 100644 (file)
--- 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);
 }