grabc

commit c17b8730210f8af1de6b31a92de1fad238b59ee6
parent 8b62dd9931eb3d40ea5d04335f8bd9392bc36f5e
Author: muquit <muquit@gmail.com>
Date:   Sat, 14 Apr 2018 22:04:51 -0400

Update usage

Diffstat:
M
grabc.c
 | 
19
++++++++++---------

1 file changed, 10 insertions(+), 9 deletions(-)
diff --git a/grabc.c b/grabc.c
@@ -84,15 +84,16 @@ static void show_usage(void)
 
     static char *options[]=
     {
-" -v         - show version info",
-" -h         - show this usage",
-" -hex       - print pixel value as Hex on stdout",
-" -rgb       - print pixel value as RGB on stderr",
-" -W         - print the Window id at mouse click",
-" -w id      - window id in hex, use -l +x+y",
-" -l +x+y    - pixel co-ordinate. requires window id",
-" -d         - show debug messages",
-" -a         - Print all 16 bits of color. Default is high order 8 bits",
+" -v      - show version info",
+" -h      - show this usage",
+" -hex    - print pixel value as Hex on stdout",
+" -rgb    - print pixel value as RGB on stderr",
+" -W      - print the Window id at mouse click",
+" -w id   - window id in hex, use -l +x+y",
+" -l +x+y - pixel co-ordinate. requires window id",
+" -d      - show debug messages",
+" -a      - Print all 16 bits RGB components of color",
+"           Default is high order 8 bits of components",
 "Example:",
 "* Print pixel color in hex on stdout:",
 "   $ grabc",