Revision: 55612
http://sourceforge.net/p/brlcad/code/55612
Author: carlmoore
Date: 2013-05-30 21:37:36 +0000 (Thu, 30 May 2013)
Log Message:
-----------
implement h,?, and Illegal option; old h became H
Modified Paths:
--------------
brlcad/trunk/src/sig/ddisp.c
Modified: brlcad/trunk/src/sig/ddisp.c
===================================================================
--- brlcad/trunk/src/sig/ddisp.c 2013-05-30 21:13:37 UTC (rev 55611)
+++ brlcad/trunk/src/sig/ddisp.c 2013-05-30 21:37:36 UTC (rev 55612)
@@ -47,7 +47,7 @@
void disp_bars(double *buf, int size);
static const char usage[] = "\
-Usage: ddisp [-v -b -p -c -h] [width (512)] < inputfile\n";
+Usage: ddisp [-v -b -p -c -H] [width (512)] < inputfile\n";
int
main(int argc, char **argv)
@@ -71,10 +71,14 @@
pause_time = 3;
} else if ( BU_STR_EQUAL(argv[1], "-c") ) {
Clear++;
- } else if ( BU_STR_EQUAL(argv[1], "-h") ) {
+ } else if ( BU_STR_EQUAL(argv[1], "-H") ) {
fbsize = 1024;
- } else
- break;
+ bu_exit(1, "%s", usage );
+ } else {
+ if (! BU_STR_EQUAL(argv[1], "-h") && ! BU_STR_EQUAL(argv[1], "-?") )
+ fprintf(stderr,"Illegal option -- %s\n",argv[1]);
+ bu_exit(1, "%s", usage );
+ }
argc--;
argv++;
}
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