shithub: riow

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add -s to append to the "sticky" list

--- a/riow.c

+++ b/riow.c

@@ -33,8 +33,15 @@

 static int wsn;

 static int vd2wcur[10] = {-1};

-static char *sticky[] = {

-	"bar", "cat clock", "clock", "faces", "kbmap", "stats", "winwatch",

+static char *sticky[32] = {

+	"bar",

+	"cat clock",

+	"clock",

+	"faces",

+	"kbmap",

+	"stats",

+	"winwatch",

+	nil,

 };

 static int

@@ -111,7 +118,7 @@

 				close(f);

 				if(n > 0){

 					s[n] = 0;

-					for(k = 0; k < nelem(sticky); k++){

+					for(k = 0; k < nelem(sticky) && sticky[k] != nil; k++){

 						if(strcmp(sticky[k], s) == 0){

 							w->flags |= Fsticky;

 							break;

@@ -314,7 +321,7 @@

 static void

 usage(void)

 {

-	fprint(2, "usage: %s\n", argv0);

+	fprint(2, "usage: %s [-s label]\n", argv0);

 	exits("usage");

 }

@@ -324,7 +331,15 @@

 	char b[128];

 	int i, j, n;

+	for(n = 0; sticky[n] != nil; n++)

+		;

+

 	ARGBEGIN{

+	case 's':

+		if(n >= nelem(sticky))

+			sysfatal("ewwww");

+		sticky[n++] = EARGF(usage());

+		break;

 	default:

 		usage();

 	}ARGEND