highlight native array methods

Author: crusoexia

README.md

@@ -1,7 +1,7 @@
 vim-javascript-lib
 ==================
 
-This is a companion plugin of [vim-javascript](https://github.com/pangloss/vim-javascript), which provide the keyword highlight of famous js libraries. This plugin will not try to highlight every method of the libs, it only highlight most frequent used __global variables__, such as *_*, *$*, *Backbone*, because __sometimes the more you see the less you get__, we just care the most important stuff here.
+This is a companion plugin of [vim-javascript](https://github.com/pangloss/vim-javascript), which provide the keyword highlight of famous js libraries and start to support native methods. This plugin will not try to highlight every method of the libs, it only highlight most frequent used __global variables__, such as *_*, *$*, *Backbone*, because __sometimes the more you see the less you get__, we just care the most important stuff here.
 
 Install
 -------
@@ -15,6 +15,11 @@ Dependency
 
 This plugin is designed to work with [vim-javascript](https://github.com/pangloss/vim-javascript), so [vim-javascript](https://github.com/pangloss/vim-javascript) is hard dependency, you must install it to make the plugin works.
 
+JS native highlight
+-------------------
+
+* Array methods
+
 Libraries
 ---------
 
@@ -25,7 +30,7 @@ Right now the list is:
 * Backbone
 * angular
 * Handlebars / Mustache
-* jasmine
+* mocha
 * AMD
 * Q
 

after/syntax/javascript.vim

@@ -6,34 +6,40 @@
 " Maintainer:   crusoexia
 " URL:          https://github.com/crusoexia/vim-javascript-lib
 
+syntax match    jsPropertyAccessExpr  /\.\<[a-zA-Z_$][0-9a-zA-Z_$]*\>/ contains=jsArrayMethods
+
+" Native: {{{
+syntax keyword  jsArrayMethods        length from isArray observe of concat copyWithin entries every fill filter find findIndex forEach includes indexOf join keys lastIndexOf map pop push reduce reduceRight reverse shift slice some sort splice toLocaleString toSource toString unshift values contained
+" }}}
+
 " 3rd party libraries: {{{
-syntax keyword  jsLibrary           _ underscore lodash
-syntax keyword  jsLibrary           jQuery Zepto $
-syntax keyword  jsLibrary           Backbone nextgroup=jsBBoneAccessExpr
-syntax keyword  jsLibrary           angular
-syntax keyword  jsLibrary           Handlebars Mustache
-syntax keyword  jsLibrary           jasmine
-syntax keyword  jsLibrary           Q
-syntax keyword  jsLibrary           sinon
-
-syntax match    jsBBoneAccessExpr   /\./ contained nextgroup=jsBackboneClass
-syntax keyword  jsBackboneClass     Model View Collection Events Router History contained
-
-syntax match    jsJQDelimiter       /\v<\$/
+syntax keyword  jsLibrary             _ underscore lodash
+syntax keyword  jsLibrary             jQuery Zepto $
+syntax keyword  jsLibrary             Backbone nextgroup=jsBBoneAccessExpr
+syntax keyword  jsLibrary             angular
+syntax keyword  jsLibrary             Handlebars Mustache
+syntax keyword  jsLibrary             jasmine
+syntax keyword  jsLibrary             Q
+syntax keyword  jsLibrary             sinon
+
+syntax match    jsBBoneAccessExpr     /\./ contained nextgroup=jsBackboneClass
+syntax keyword  jsBackboneClass       Model View Collection Events Router History contained
+
+syntax match    jsJQDelimiter         /\v<\$/
 " }}}
 
 " Module: {{{
-syntax keyword  jsInclude           require
-syntax keyword  jsDefine            define exports module
-syntax cluster  jsModule            contains=jsInclude,jsDefine
+syntax keyword  jsInclude             require
+syntax keyword  jsDefine              define exports module
+syntax cluster  jsModule              contains=jsInclude,jsDefine
 " }}}
 
 " Testing: {{{
-syntax keyword  jsTesting           describe it test before after beforeEach afterEach
+syntax keyword  jsTesting             describe it test before after beforeEach afterEach
 " }}}
 
-" Add to [vim-javascript](https://github.com/pangloss/vim-javascript) syntax groups.
-syntax cluster  jsExpression        add=jsLibrary,jsJQDelimiter,@jsModule,jsTesting
+" Add to [vim-javascript](https://gi  thub.com/pangloss/vim-javascript) syntax groups.
+syntax cluster  jsExpression          add=jsLibrary,jsJQDelimiter,@jsModule,jsTesting,@jsNativeMethods,jsPropertyAccessExpr
 
 if version >= 508 || !exists("did_javascript_lib_syn_inits")
   if version < 508
@@ -49,6 +55,7 @@ if version >= 508 || !exists("did_javascript_lib_syn_inits")
   HiLink  jsInclude             Include
   HiLink  jsDefine              Define
   HiLink  jsTesting             Statement
+  HiLink  jsArrayMethods        Special
 
   delcommand HiLink
 endif