Added nonpassive as an event modifier

linting

linting

src/compiler/compile/nodes/Element.ts

@@ -80,7 +80,8 @@ const valid_modifiers = new Set([
 	'capture',
 	'once',
 	'passive',
-	'self'
+	'nonpassive',
+	'self',
 ]);
 
 const passive_events = new Set([

src/compiler/compile/render_dom/wrappers/Element/EventHandler.ts

@@ -45,12 +45,24 @@ export default class EventHandlerWrapper {
 
 		const args = [];
 
-		const opts = ['passive', 'once', 'capture'].filter(mod => this.node.modifiers.has(mod));
+		const opts = ['nonpassive', 'passive', 'once', 'capture'].filter(mod => this.node.modifiers.has(mod));
-		if (opts.length) {
+        if (opts.length) {
-			args.push((opts.length === 1 && opts[0] === 'capture')
+            let opts_as_string;
-				? TRUE
+
-				: x`{ ${opts.map(opt => p`${opt}: true`)} }`);
+            if (opts[0] === 'nonpassive') {
-		} else if (block.renderer.options.dev) {
+                opts.shift();
+
+                if (!opts.includes('passive')) {
+                    opts.push('passive');
+                }
+                opts_as_string = opts.map(opt => p`${opt}: ${opt === 'passive' ? false : true}`);
+            }
+            else {
+                opts_as_string = opts.map(opt => p`${opt}: true`);
+            }
+			args.push((opts.length === 1 && opts[0] === 'capture') ? TRUE : x`{ ${opts_as_string} }`);
+		}
+	    else if (block.renderer.options.dev) {
 			args.push(FALSE);
 		}
 

test/validator/samples/event-modifiers-invalid/errors.json

@@ -1,5 +1,5 @@
 [{
-	"message": "Valid event modifiers are preventDefault, stopPropagation, capture, once, passive or self",
+	"message": "Valid event modifiers are preventDefault, stopPropagation, capture, once, passive, nonpassive or self",
 	"code": "invalid-event-modifier",
 	"start": {
 		"line": 1,