gg: fix empty circle in native; http: post_form_with_cookies; veb: print veb action in html errors

vlib/gg/draw.c.v

@@ -540,6 +540,13 @@ fn radius_to_segments(r f32) int {
 // `radius` defines the radius of the circle.
 // `c` is the color of the outline.
 pub fn (ctx &Context) draw_circle_empty(x f32, y f32, radius f32, c gx.Color) {
+	$if macos {
+		if ctx.native_rendering {
+			C.darwin_draw_circle_empty(x - radius + 1, ctx.height - (y + radius + 3),
+				radius, c)
+			return
+		}
+	}
 	if c.a != 255 {
 		sgl.load_pipeline(ctx.pipeline.alpha)
 	}

vlib/gg/gg_darwin.c.v

@@ -19,5 +19,6 @@ fn C.darwin_create_image(path string) Image
 fn C.darwin_draw_image(f32, f32, f32, f32, &Image)
 
 fn C.darwin_draw_circle(f32, f32, f32, voidptr)
+fn C.darwin_draw_circle_empty(f32, f32, f32, voidptr)
 
 //, gx.Color c)

vlib/gg/gg_darwin.m

@@ -120,3 +120,16 @@ void darwin_draw_circle(float x, float y, float d, gx__Color color) {
 	[circlePath fill];
 	// NSRectFill(rect);
 }
+
+void darwin_draw_circle_empty(float x, float y, float d, gx__Color color) {
+	NSColor* outlineColor = nscolor(color);
+	CGFloat outlineWidth = 1.0; //2.0;
+
+	NSRect rect = NSMakeRect(x, y, d * 2, d * 2);
+	NSBezierPath* circlePath = [NSBezierPath bezierPath];
+	[circlePath appendBezierPathWithOvalInRect:rect];
+
+	[outlineColor setStroke];
+	[circlePath setLineWidth:outlineWidth];
+	[circlePath stroke];
+}

vlib/gg/image.c.v

@@ -291,7 +291,9 @@ pub fn (ctx &Context) draw_image_with_config(config DrawImageConfig) {
 					if config.img_id > 0 {
 						img = &ctx.image_cache[config.img_id]
 					} else {
+						//$if !noggverbose ? {
 						eprintln('gg: failed to get image to draw natively')
+						//}
 						return
 					}
 				}