Fix regex to allow non-recursive includePath (#3122)

* Fix regex to allow non-recursive includePath when constructing browse.path from includePath

Author: mill1000

Extension/CHANGELOG.md

@@ -3,6 +3,8 @@
 ## Version 0.22.0-insiders February 5, 2019
 * Fix signature help active parameter selection when parameter names are missing or subsets of each other. [#2952](https://github.com/Microsoft/vscode-cpptools/issues/2952)
 * Render macro hover expansions as C/C++. [#3075](https://github.com/Microsoft/vscode-cpptools/issues/3075)
+* Allow * in includePath to apply to browse.path when browse.path is not specified. [#3121](https://github.com/Microsoft/vscode-cpptools/issues/3121)
+  * Tucker Kern (@mill1000) [PR #3122](https://github.com/Microsoft/vscode-cpptools/pull/3122)
 
 ## Version 0.21.0 January 23, 2019
 ### New Features

Extension/src/LanguageServer/configurations.ts

@@ -481,7 +481,7 @@ export class CppProperties {
                     // If the user doesn't set browse.path, copy the includePath over. Make sure ${workspaceFolder} is in there though...
                     configuration.browse.path = configuration.includePath.slice(0);
                     if (-1 === configuration.includePath.findIndex((value: string, index: number) => {
-                        return !!value.match(/^\$\{(workspaceRoot|workspaceFolder)\}(\\|\\\*\*|\/|\/\*\*)?$/g);
+                        return !!value.match(/^\$\{(workspaceRoot|workspaceFolder)\}(\\\*{0,2}|\/\*{0,2})?$/g);
                     })) {
                         configuration.browse.path.push("${workspaceFolder}");
                     }