Signed-off-by: Stéphane Aulery <[email protected]>
---
xwud.c | 21 +++++++++++++++++----
1 file changed, 17 insertions(+), 4 deletions(-)
diff --git a/xwud.c b/xwud.c
index 9c6808c..32489a5 100644
--- a/xwud.c
+++ b/xwud.c
@@ -78,10 +78,23 @@ static void DumpHeader(const XWDFileHeader *header, const
char *win_name);
static void
usage(void)
{
- fprintf(stderr, "usage: %s [-in <file>] [-noclick] [-geometry <geom>]
[-display <display>]\n", progname);
- fprintf(stderr, " [-new] [-std <maptype>] [-raw] [-vis
<vis-type-or-id>]\n");
- fprintf(stderr, " [-help] [-rv] [-plane <number>] [-fg <color>]
[-bg <color>]\n");
- fprintf(stderr, " [-scale]\n");
+ fprintf(stderr, "Usage: %s [options]\n", progname);
+ fprintf(stderr, "Options:\n");
+ fprintf(stderr, " -?, -h[elp] Print this message\n");
+ fprintf(stderr, " -bg <color> Specifies color to display for the
"0" bits\n");
+ fprintf(stderr, " -display <display> Specifies server to connect\n");
+ fprintf(stderr, " -dumpheader Print the XWD header information
only\n");
+ fprintf(stderr, " -fg <color> Specifies color to display for the
"1" bits\n");
+ fprintf(stderr, " -geometry <geom> Specifies the size and position of
the window\n");
+ fprintf(stderr, " -in <file> Specifies the input file instead of
stdin\n");
+ fprintf(stderr, " -new Forces creation of a new
colormap\n");
+ fprintf(stderr, " -noclick Quit only with the keyboard\n");
+ fprintf(stderr, " -plane <number> Selects a single bit plane to
display\n");
+ fprintf(stderr, " -raw Forces display with the colors of
the screen\n");
+ fprintf(stderr, " -rv Swaps foreground and background
colors\n");
+ fprintf(stderr, " -scale Scales the image to the size of the
window\n");
+ fprintf(stderr, " -std <maptype> Use the specified Standard
Colormap\n");
+ fprintf(stderr, " -vis <type-or-id> Specifies a particular visual or
visual class\n");
exit(1);
}
--
1.7.10.4
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