/*  * This file is part of the UCB release of Plan 9. It is subject to the license * terms in the LICENSE file found in the top-level directory of this * distribution and at http://akaros.cs.berkeley.edu/files/Plan9License. No * part of the UCB release of Plan 9, including this file, may be copied, * modified, propagated, or distributed except according to the terms contained * in the LICENSE file. */ #include <u.h>#include <libc.h>#include <bio.h>#include <String.h>#include <thread.h>#include "wiki.h" char *wikidir = "."; voidusage(void){	fprint(2, "usage: testwrite [-d dir] wikifile n\n");	exits("usage");} voidmain(int argc, char **argv){	ulong t;	int i;	Biobuf *b;	String *h;	Whist *doc;	char tmp[20]; 	t = 0;	ARGBEGIN{	case 't':		t = strtoul(EARGF(usage()), 0, 0);		break;	default:		usage();	}ARGEND 	if(argc != 2)		usage(); 	if((b = Bopen(argv[0], OREAD)) == nil)		sysfatal("Bopen: %r"); 	if((doc = Brdwhist(b)) == nil)		sysfatal("Brdwtxt: %r"); 	sprint(tmp, "D%lud\n", time(0));	if((h = pagetext(s_copy(tmp), (doc->doc+doc->ndoc-1)->wtxt, 1))==nil)		sysfatal("wiki2text: %r"); 	if(writepage(atoi(argv[1]), t, h, doc->title) <0)		sysfatal("writepage: %r");	exits(0);}