Update runtime files
diff --git a/runtime/syntax/matlab.vim b/runtime/syntax/matlab.vim
index 5228bb5..5202809 100644
--- a/runtime/syntax/matlab.vim
+++ b/runtime/syntax/matlab.vim
@@ -4,9 +4,10 @@
 " Credits:	Preben 'Peppe' Guldberg <peppe-vim@wielders.org>
 "		Maurizio Tranchero - maurizio(.)tranchero(@)gmail(.)com
 "		Original author: Mario Eusebio
-" Last Change:	Mon Jan 23 2017
-" 		added support for cell mode
+" Last Change:	June 10 2019
+" 		added highlight rule for double-quoted string literals
 " Change History:
+"               - double-quoted string literals added
 " 		- now highlights cell-mode separator comments
 " 		- 'global' and 'persistent' keyword are now recognized
 
@@ -40,6 +41,7 @@
 " String
 " MT_ADDON - added 'skip' in order to deal with 'tic' escaping sequence 
 syn region matlabString			start=+'+ end=+'+	oneline skip=+''+
+syn region matlabStringArray		start=+"+ end=+"+	oneline skip=+""+
 
 " If you don't like tabs
 syn match matlabTab			"\t"
@@ -87,6 +89,7 @@
 hi def link matlabRepeat			Repeat
 hi def link matlabTodo			Todo
 hi def link matlabString			String
+hi def link matlabStringArray			String
 hi def link matlabDelimiter		Identifier
 hi def link matlabTransposeOther		Identifier
 hi def link matlabNumber			Number
diff --git a/runtime/syntax/typescript.vim b/runtime/syntax/typescript.vim
index 3ce30f8..bc38261 100644
--- a/runtime/syntax/typescript.vim
+++ b/runtime/syntax/typescript.vim
@@ -1,7 +1,7 @@
 " Vim syntax file
 " Language:     TypeScript
 " Maintainer:   Bram Moolenaar
-" Last Change:	2019 Jun 06
+" Last Change:	2019 Jun 07
 " Based On:     Herrington Darkholme's yats.vim
 " Changes:      See https:github.com/HerringtonDarkholme/yats.vim
 " Credits:      See yats.vim
@@ -791,6 +791,12 @@
   syntax keyword typescriptNodeGlobal containedin=typescriptIdentifierName clearInterval
   hi def link typescriptNodeGlobal Structure
 
+  syntax keyword typescriptGlobal containedin=typescriptIdentifierName describe it test
+  syntax keyword typescriptGlobal containedin=typescriptIdentifierName before after
+  syntax keyword typescriptGlobal containedin=typescriptIdentifierName beforeEach afterEach
+  syntax keyword typescriptGlobal containedin=typescriptIdentifierName beforeAll afterAll
+  syntax keyword typescriptGlobal containedin=typescriptIdentifierName expect assert
+
   "runtime syntax/yats/web.vim
   syntax keyword typescriptBOM containedin=typescriptIdentifierName AbortController
   syntax keyword typescriptBOM containedin=typescriptIdentifierName AbstractWorker AnalyserNode