Fix Pipe regex and add test

src/parsers/pipe.parser.ts

@@ -15,7 +15,7 @@ export class PipeParser extends AbstractTemplateParser implements ParserInterfac
 	protected _parseTemplate(template: string): TranslationCollection {
 		let collection: TranslationCollection = new TranslationCollection();
 
-		const regExp = new RegExp(/(['"`])([^\1]*?)\1\s*\|\s*translate/, 'g');
+		const regExp = new RegExp(/(['"`])([^\1\r\n]*?)\1\s*\|\s*translate/, 'g');
 
 		let matches: RegExpExecArray;
 		while (matches = regExp.exec(template)) {

tests/parsers/pipe.parser.spec.ts

@@ -56,4 +56,31 @@ describe('PipeParser', () => {
 		expect(keys).to.deep.equal(['Info', 'Loading...']);
 	});
 
+	it('should extract strings on same line', () => {
+		const contents = `<span [attr]="'Hello' | translate"></span><span [attr]="'World' | translate"></span>`;
+		const keys = parser.extract(contents, templateFilename).keys();
+		expect(keys).to.deep.equal(['Hello', 'World']);
+	});
+
+	it('should extract strings from this template', () => {
+		const contents = `
+			<ion-list inset>
+				<ion-item>
+					<ion-icon item-left name="person" color="dark"></ion-icon>
+					<ion-input formControlName="name" type="text" [placeholder]="'Name' | translate"></ion-input>
+				</ion-item>
+				<ion-item>
+					<p color="danger" danger *ngFor="let error of form.get('name').getError('remote')">
+						{{ error }}
+					</p>
+				</ion-item>
+			</ion-list>
+			<div class="form-actions">
+				<button ion-button (click)="onSubmit()" color="secondary" block>{{ 'Create account' | translate }}</button>
+			</div>
+		`;
+		const keys = parser.extract(contents, templateFilename).keys();
+		expect(keys).to.deep.equal(['Name', 'Create account']);
+	});
+
 });