shithub: pdffs

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add * to list the keys of a dict

--- a/main.c

+++ b/main.c

@@ -22,7 +22,7 @@

 	Biobuf *b;

 	Stream *s;

 	Pdf *pdf;

-	int i, n;

+	int i, n, k;

 	quotefmtinstall();

 	inflateinit();

@@ -48,6 +48,11 @@

 			if(write(1, s->buf.b, s->buf.sz) != s->buf.sz)

 				sysfatal("write failed");

 			Sclose(s);

+			v = nil;

+			break;

+		}else if(argv[i][0] == '*' && argv[i][1] == 0 && v->type == Odict){

+			for(k = 0; k < v->dict.nkv; k++)

+				print("%s\n", v->dict.kv[k].key);

 			v = nil;

 			break;

 		}else if(argv[i][0] == '@' && argv[i][1] == 0 && v->type == Ostream){