Add dart language support, closes #93

1 files changed, 110 insertions, 0 deletions

diff --git a/syntax/dart.vim b/syntax/dart.vim
new file mode 100644
index 00000000..ebfb7abd
--- /dev/null
+++ b/syntax/dart.vim
@@ -0,0 +1,110 @@
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'dart') == -1
+  
+" Vim syntax file " Language: Dart
+" Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
+" for details. All rights reserved. Use of this source code is governed by a
+" BSD-style license that can be found in the LICENSE file.
+
+if !exists("g:main_syntax")
+  if version < 600
+    syntax clear
+  elseif exists("b:current_syntax")
+    finish
+  endif
+  let g:main_syntax = 'dart'
+  syntax region dartFold start="{" end="}" transparent fold
+endif
+
+" Ensure long multiline strings are highlighted.
+syntax sync fromstart
+
+" keyword definitions
+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 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 dartExceptions     throw rethrow try on catch finally
+syntax keyword dartAssert         assert
+syntax keyword dartClassDecl      extends with implements
+syntax keyword dartBranch         break continue nextgroup=dartUserLabelRef skipwhite
+syntax keyword dartKeyword        get set operator call external async await yield sync
+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"
+
+" Comments
+syntax keyword dartTodo          contained TODO FIXME XXX
+syntax region  dartComment       start="/\*"  end="\*/" contains=dartTodo,dartDocLink,@Spell
+syntax match   dartLineComment   "//.*" contains=dartTodo,@Spell
+syntax match   dartLineDocComment "///.*" contains=dartTodo,dartDocLink,@Spell
+syntax region  dartDocLink       contained start=+\[+ end=+\]+
+
+" Strings
+syntax region  dartString        start=+\z(["']\)+ end=+\z1+ contains=@Spell,dartInterpolation,dartSpecialChar
+syntax region  dartRawString     start=+r\z(["']\)+ end=+\z1+ contains=@Spell
+syntax region  dartMultilineString     start=+\z("\{3\}\|'\{3\}\)+ end=+\z1+ contains=@Spell,dartInterpolation,dartSpecialChar
+syntax region  dartRawMultilineString     start=+r\z("\{3\}\|'\{3\}\)+ end=+\z1+ contains=@Spell
+syntax match   dartInterpolation contained "\$\(\w\+\|{[^}]\+}\)"
+syntax match   dartSpecialChar   contained "\\\(u\x\{4\}\|u{\x\+}\|x\x\x\|x{\x\+}\|.\)"
+
+" Numbers
+syntax match dartNumber         "\<\d\+\(\.\d\+\)\=\>"
+
+" TODO(antonm): consider conditional highlighting of corelib classes.
+syntax keyword dartCoreClasses    BidirectionalIterator Comparable DateTime Duration Expando Function Invocation Iterable Iterator List Map Match Object Pattern RegExp RuneIterator Runes Set StackTrace Stopwatch String StringBuffer StringSink Symbol Type
+syntax keyword dartCoreTypedefs   Comparator
+syntax keyword dartCoreExceptions AbstractClassInstantiationError ArgumentError AssertionError CastError ConcurrentModificationError Error Exception FallThroughError FormatException IntegerDivisionByZeroException NoSuchMethodError NullThrownError OutOfMemoryError RangeError RuntimeError StackOverflowError StateError TypeError UnimplementedError UnsupportedError
+
+
+" The default highlighting.
+highlight default link dartBranch          Conditional
+highlight default link dartUserLabelRef    dartUserLabel
+highlight default link dartLabel           Label
+highlight default link dartUserLabel       Label
+highlight default link dartConditional     Conditional
+highlight default link dartRepeat          Repeat
+highlight default link dartExceptions      Exception
+highlight default link dartAssert          Statement
+highlight default link dartStorageClass    StorageClass
+highlight default link dartClassDecl       dartStorageClass
+highlight default link dartBoolean         Boolean
+highlight default link dartString          String
+highlight default link dartRawString       String
+highlight default link dartMultilineString String
+highlight default link dartRawMultilineString String
+highlight default link dartNumber          Number
+highlight default link dartStatement       Statement
+highlight default link dartOperator        Operator
+highlight default link dartComment         Comment
+highlight default link dartLineComment     Comment
+highlight default link dartLineDocComment  Comment
+highlight default link dartConstant        Constant
+highlight default link dartTypedef         Typedef
+highlight default link dartTodo            Todo
+highlight default link dartKeyword         Keyword
+highlight default link dartType            Type
+highlight default link dartInterpolation   PreProc
+highlight default link dartDocLink         SpecialComment
+highlight default link dartSpecialChar     SpecialChar
+highlight default link dartLibrary         Include
+highlight default link dartCoreClasses     Type
+highlight default link dartCoreTypedefs    Typedef
+highlight default link dartCoreExceptions  Exception
+
+let b:current_syntax = "dart"
+let b:spell_options = "contained"
+
+if g:main_syntax is# 'dart'
+  unlet g:main_syntax
+endif
+
+endif