diff --git a/syntax/clojure.vim b/syntax/clojure.vim
index 2828d8d..758c1fa 100644
--- a/syntax/clojure.vim
+++ b/syntax/clojure.vim
@@ -17,6 +17,9 @@ if exists("b:current_syntax")
 	finish
 endif
 
+let s:cpo_sav = &cpo
+set cpo&vim
+
 if has("folding") && exists("g:clojure_fold") && g:clojure_fold > 0
 	setlocal foldmethod=syntax
 endif
@@ -216,6 +219,9 @@ highlight default link clojureParen                     Delimiter
 
 let b:current_syntax = "clojure"
 
+let &cpo = s:cpo_sav
+unlet! s:cpo_sav
+
 " vim:sts=8:sw=8:ts=8:noet
 
 endif
diff --git a/syntax/dart.vim b/syntax/dart.vim
index e66829a..21749b4 100644
--- a/syntax/dart.vim
+++ b/syntax/dart.vim
@@ -23,12 +23,12 @@ syntax keyword dartConditional    if else switch
 syntax keyword dartRepeat         do while for
 syntax keyword dartBoolean        true false
 syntax keyword dartConstant       null
-syntax keyword dartTypedef        this super class typedef
-syntax keyword dartOperator       new is as in factory
+syntax keyword dartTypedef        this super class typedef enum
+syntax keyword dartOperator       new is as in
 syntax match   dartOperator       "+=\=\|-=\=\|*=\=\|/=\=\|%=\=\|\~/=\=\|<<=\=\|>>=\=\|[<>]=\=\|===\=\|\!==\=\|&=\=\|\^=\=\||=\=\|||\|&&\|\[\]=\=\|=>\|!\|\~\|?\|:"
 syntax keyword dartType           void var bool int double num dynamic
 syntax keyword dartStatement      return
-syntax keyword dartStorageClass   static abstract final const
+syntax keyword dartStorageClass   static abstract final const factory
 syntax keyword dartExceptions     throw rethrow try on catch finally
 syntax keyword dartAssert         assert
 syntax keyword dartClassDecl      extends with implements
@@ -39,11 +39,17 @@ syntax match   dartUserLabelRef   "\k\+" contained
 syntax region  dartLabelRegion   transparent matchgroup=dartLabel start="\<case\>" matchgroup=NONE end=":"
 syntax keyword dartLabel         default
 
-syntax match dartLibrary         "^\(import\|part of\|part\|export\|library\|show\|hide\)\s"
+syntax match   dartLibrary       "^\(import\|export\)\>" nextgroup=dartUri skipwhite
+syntax region  dartUri           contained start=+r\=\z(["']\)+ end=+\z1+ nextgroup=dartCombinators skipwhite
+syntax region  dartCombinators   contained start="" end=";" contains=dartCombinator
+syntax keyword dartCombinator    contained show hide deferred as
+syntax match   dartLibrary       "^\(library\|part of\|part\)\>"
+
+syntax match   dartMetadata      "@\([_$a-zA-Z][_$a-zA-Z0-9]*\.\)*[_$a-zA-Z][_$a-zA-Z0-9]*\>"
 
 " Comments
 syntax keyword dartTodo          contained TODO FIXME XXX
-syntax region  dartComment       start="/\*"  end="\*/" contains=dartTodo,dartDocLink,@Spell
+syntax region  dartComment       start="/\*"  end="\*/" contains=dartComment,dartTodo,dartDocLink,@Spell
 syntax match   dartLineComment   "//.*" contains=dartTodo,@Spell
 syntax match   dartLineDocComment "///.*" contains=dartTodo,dartDocLink,@Spell
 syntax region  dartDocLink       oneline contained start=+\[+ end=+\]+
@@ -96,9 +102,12 @@ highlight default link dartInterpolation   PreProc
 highlight default link dartDocLink         SpecialComment
 highlight default link dartSpecialChar     SpecialChar
 highlight default link dartLibrary         Include
+highlight default link dartUri             String
+highlight default link dartCombinator      Keyword
 highlight default link dartCoreClasses     Type
 highlight default link dartCoreTypedefs    Typedef
 highlight default link dartCoreExceptions  Exception
+highlight default link dartMetadata        PreProc
 
 let b:current_syntax = "dart"
 let b:spell_options = "contained"
diff --git a/syntax/elixir.vim b/syntax/elixir.vim
index 519d5ef..3e964f0 100644
--- a/syntax/elixir.vim
+++ b/syntax/elixir.vim
@@ -76,7 +76,7 @@ syn region elixirRegex matchgroup=elixirRegexDelimiter start="%r/" end="/[uiomxf
 syn cluster elixirRegexSpecial    contains=elixirRegexEscape,elixirRegexCharClass,elixirRegexQuantifier,elixirRegexEscapePunctuation
 syn cluster elixirStringContained contains=elixirInterpolation,elixirRegexEscape,elixirRegexCharClass
 
-syn region elixirString        matchgroup=elixirStringDelimiter start="'" end="'" skip="\\'\|\\\\"
+syn region elixirString        matchgroup=elixirStringDelimiter start="'" end="'" skip="\\'\|\\\\" contains=@elixirStringContained
 syn region elixirString        matchgroup=elixirStringDelimiter start='"' end='"' skip='\\"' contains=@elixirStringContained
 syn region elixirInterpolation matchgroup=elixirInterpolationDelimiter start="#{" end="}" contained contains=ALLBUT,elixirComment,@elixirNotTop
 
@@ -128,7 +128,7 @@ syn keyword elixirCallbackDefine      defcallback    nextgroup=elixirCallbackDec
 syn keyword elixirStructDefine        defstruct      skipwhite skipnl
 
 " Declarations
-syn match  elixirModuleDeclaration      "[^[:space:];#<]\+"        contained contains=elixirAlias nextgroup=elixirBlock     skipwhite skipnl
+syn match  elixirModuleDeclaration      "[^[:space:];#<]\+"        contained                      nextgroup=elixirBlock     skipwhite skipnl
 syn match  elixirFunctionDeclaration    "[^[:space:];#<,()\[\]]\+" contained                      nextgroup=elixirArguments skipwhite skipnl
 syn match  elixirProtocolDeclaration    "[^[:space:];#<]\+"        contained contains=elixirAlias                           skipwhite skipnl
 syn match  elixirImplDeclaration        "[^[:space:];#<]\+"        contained contains=elixirAlias                           skipwhite skipnl
diff --git a/syntax/swift.vim b/syntax/swift.vim
index 4a9fa20..7970859 100644
--- a/syntax/swift.vim
+++ b/syntax/swift.vim
@@ -121,6 +121,7 @@ syntax keyword swiftKeywords
       \ else
       \ extension
       \ fallthrough
+      \ fileprivate
       \ final
       \ for
       \ func
diff --git a/syntax/typescript.vim b/syntax/typescript.vim
index 5fa488b..12fd0fe 100644
--- a/syntax/typescript.vim
+++ b/syntax/typescript.vim
@@ -67,7 +67,6 @@ syn region typescriptInterpolation matchgroup=typescriptInterpolationDelimiter
       \ start=/${/ end=/}/ contained
       \ contains=@typescriptExpression
 
-syn match typescriptSpecialCharacter "'\\.'"
 syn match typescriptNumber "-\=\<\d\+L\=\>\|0[xX][0-9a-fA-F]\+\>"
 syn region typescriptRegexpString start=+/[^/*]+me=e-1 skip=+\\\\\|\\/+ end=+/[gi]\{0,2\}\s*$+ end=+/[gi]\{0,2\}\s*[;.,)\]}]+me=e-1 contains=@htmlPreproc oneline
 " syntax match typescriptSpecial "\\\d\d\d\|\\x\x\{2\}\|\\u\x\{4\}\|\\."
@@ -125,7 +124,7 @@ syntax keyword typescriptGlobalObjects Array Boolean Date Function Infinity Math
 
 syntax keyword typescriptExceptions try catch throw finally Error EvalError RangeError ReferenceError SyntaxError TypeError URIError
 
-syntax keyword typescriptReserved constructor declare as interface module abstract enum int short export interface static byte extends long super char final native synchronized class float package throws const goto private transient debugger implements protected volatile double import public type namespace from
+syntax keyword typescriptReserved constructor declare as interface module abstract enum int short export interface static byte extends long super char final native synchronized class float package throws const goto private transient debugger implements protected volatile double import public type namespace from get set
 "}}}
 "" typescript/DOM/HTML/CSS specified things"{{{