Revision: 56986
          http://sourceforge.net/p/brlcad/code/56986
Author:   tbrowder2
Date:     2013-08-20 13:02:55 +0000 (Tue, 20 Aug 2013)
Log Message:
-----------
setting up for auto-man-page

Modified Paths:
--------------
    brlcad/trunk/src/util/yuv-pix.c

Modified: brlcad/trunk/src/util/yuv-pix.c
===================================================================
--- brlcad/trunk/src/util/yuv-pix.c     2013-08-20 11:55:36 UTC (rev 56985)
+++ brlcad/trunk/src/util/yuv-pix.c     2013-08-20 13:02:55 UTC (rev 56986)
@@ -57,16 +57,19 @@
 void ab_rgb_to_yuv(unsigned char *yuv_buf, unsigned char *rgb_buf, long int 
len);
 void ab_yuv_to_rgb(unsigned char *rgb_buf, unsigned char *yuv_buf, long int 
len);
 
-static char usage[] = "\
-Usage: yuv-pix [-h] [-a]\n\
-       [-s squaresize] [-w file_width] [-n file_height] [file.yuv] > 
file.pix\n";
+static const char usage[] =
+  "Usage: yuv-pix [-h] [-a]\n"
+  "    [-s squaresize] [-w file_width] [-n file_height] [file.yuv] > 
file.pix\n"
+  ;
 
+static const char optstring[] = "ahs:w:n:";
+
 int
 get_args(int argc, char **argv)
 {
     int c;
 
-    while ((c = bu_getopt(argc, argv, "ahs:w:n:")) != -1) {
+    while ((c = bu_getopt(argc, argv, optstring)) != -1) {
        switch (c) {
            case 'a':
                autosize = 1;

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