cr feedback

tests/cases/fourslash/whiteSpaceTrimming3.ts

@@ -0,0 +1,10 @@
+/// <reference path="fourslash.ts" />
+
+////let t = "foo \
+////bar     \   
+////"/*1*/
+
+goTo.marker('1');
+edit.insert(";");
+
+verify.currentFileContentIs("let t = \"foo \\\nbar     \\   \n\";");

tests/cases/fourslash/whiteSpaceTrimming4.ts

@@ -0,0 +1,8 @@
+/// <reference path="fourslash.ts" />
+
+////var re = /\w+   /*1*//;
+
+goTo.marker('1');
+edit.insert("\n");
+
+verify.currentFileContentIs("var re = /\\w+   \n    /;");