vweb: minor fixes

examples/vweb/vweb_example.v

@@ -13,10 +13,8 @@ pub mut:
 }
 
 fn main() {
-	mut app := App{}
-	app.vweb = vweb.Context{}
-	vweb.run(mut app, port)
-	//vweb.run<App>(Port)
+	println('noice')
+	vweb.run<App>(port)
 }
 
 pub fn (app mut App) init() {
@@ -32,6 +30,9 @@ pub fn (app mut App) index() {
 	$vweb.html()
 }
 
+pub fn (app mut App) reset() {
+}
+
 pub fn (app mut App) text() {
 	app.vweb.text('Hello world')
 }

vlib/compiler/main.v

@@ -1146,9 +1146,8 @@ pub fn vfmt(args []string) {
 		exit(1)
 	}
 	println('WIP')
-	/*
 	vexe := vexe_path()
-	//launch_tool('vfmt', '-d vfmt')
+	// launch_tool('vfmt', '-d vfmt')
 	vroot := os.dir(vexe)
 	os.chdir(vroot)
 	ret := os.system('$vexe -o $vroot/tools/vfmt -d vfmt v.v')
@@ -1156,10 +1155,10 @@ pub fn vfmt(args []string) {
 		println('err')
 		return
 	}
-	os.exec('$vroot/tools/vfmt $file') or { panic(err) }
-	//if !os.exists('
-	*/
-
+	os.exec('$vroot/tools/vfmt $file')or{
+		panic(err)
+	}
+	// if !os.exists('
 }
 
 pub fn create_symlink() {

vlib/compiler/parser.v

@@ -1584,6 +1584,7 @@ fn (p mut Parser) var_decl() {
 		p.check(.comma)
 		if p.tok == .key_mut {
 			p.check(.key_mut)
+			p.fspace()
 			var_mut << true
 		}
 		else {

vlib/vweb/vweb.v

@@ -122,14 +122,26 @@ fn (ctx &Context) get_header(key string) string {
 	return ctx.req.headers[key]
 }
 
-//pub fn run<T>(port int) {
-pub fn run<T>(app mut T, port int) {
+//fn handle_conn(conn net.Socket) {
+	//println('handle')
+
+//}
+
+pub fn foo<T>() {
+
+}
+
+pub fn run<T>(port int) {
+//pub fn run<T>(app mut T, port int) {
 	println('Running a Vweb app on http://localhost:$port ...')
 	l := net.listen(port) or { panic('failed to listen') }
-	//mut app := T{}
+	mut app := T{}
+	app.vweb = Context{}
 	app.init()
+	//app.reset()
 	for {
 		conn := l.accept() or { panic('accept() failed') }
+		handle_conn(conn, mut app)
 		//foobar<T>()
 		// TODO move this to handle_conn<T>(conn, app)
 		//message := readall(conn)
@@ -153,7 +165,10 @@ pub fn run<T>(app mut T, port int) {
 			continue
 		}
 		*/
+	}
+}
 
+fn handle_conn<T>(conn net.Socket, app mut T) {
 	//first_line := strip(lines[0])
 	first_line := conn.read_line()
 	println('firstline="$first_line"')
@@ -166,7 +181,8 @@ pub fn run<T>(app mut T, port int) {
 		println('no vals for http')
 		conn.send_string(HTTP_500) or {}
 		conn.close() or {}
-			continue
+		return
+		//continue
 	}
 	mut headers := []string
 	mut body := ''
@@ -246,7 +262,8 @@ pub fn run<T>(app mut T, port int) {
 			println('no vals for http')
 		}
 		conn.close() or {}
-			continue
+		return
+		//continue
 	}
 
 	// Serve a static file if it's one
@@ -263,9 +280,7 @@ pub fn run<T>(app mut T, port int) {
 		conn.send_string(HTTP_404) or {}
 	}
 	conn.close() or {}
-		reset := 'reset'
-		app.$reset()
-	}
+	app.reset()
 }
 
 fn (ctx mut Context) parse_form(s string) {