Update

1 files changed, 20 insertions, 15 deletions

diff --git a/syntax/elixir.vim b/syntax/elixir.vim
index 3e964f0c..12223577 100644
--- a/syntax/elixir.vim
+++ b/syntax/elixir.vim
@@ -4,16 +4,22 @@ if exists("b:current_syntax")
   finish
 endif
 
+let s:cpo_save = &cpo
+set cpo&vim
+
 " syncing starts 2000 lines before top line so docstrings don't screw things up
 syn sync minlines=2000
 
 syn cluster elixirNotTop contains=@elixirRegexSpecial,@elixirStringContained,@elixirDeclaration,elixirTodo,elixirArguments,elixirBlockDefinition
+syn cluster elixirRegexSpecial contains=elixirRegexEscape,elixirRegexCharClass,elixirRegexQuantifier,elixirRegexEscapePunctuation
+syn cluster elixirStringContained contains=elixirInterpolation,elixirRegexEscape,elixirRegexCharClass
+syn cluster elixirDeclaration contains=elixirFunctionDeclaration,elixirModuleDeclaration,elixirProtocolDeclaration,elixirImplDeclaration,elixirRecordDeclaration,elixirMacroDeclaration,elixirDelegateDeclaration,elixirOverridableDeclaration,elixirExceptionDeclaration,elixirCallbackDeclaration,elixirStructDeclaration
 
-syn match elixirComment '#.*' contains=elixirTodo,@Spell
+syn match elixirComment '^\s*#.*' contains=elixirTodo,@Spell
 syn keyword elixirTodo FIXME NOTE TODO OPTIMIZE XXX HACK contained
 
 syn keyword elixirKeyword case when with cond for if unless try receive send
-syn keyword elixirKeyword exit raise throw after rescue catch else
+syn keyword elixirKeyword do end exit raise throw after rescue catch else
 syn keyword elixirKeyword quote unquote super spawn spawn_link spawn_monitor
 
 " Functions used on guards
@@ -73,23 +79,20 @@ syn match elixirRegexCharClass         "\[:\(alnum\|alpha\|ascii\|blank\|cntrl\|
 
 syn region elixirRegex matchgroup=elixirRegexDelimiter start="%r/" end="/[uiomxfr]*" skip="\\\\" contains=@elixirRegexSpecial
 
-syn cluster elixirRegexSpecial    contains=elixirRegexEscape,elixirRegexCharClass,elixirRegexQuantifier,elixirRegexEscapePunctuation
-syn cluster elixirStringContained contains=elixirInterpolation,elixirRegexEscape,elixirRegexCharClass
-
-syn region elixirString        matchgroup=elixirStringDelimiter start="'" end="'" skip="\\'\|\\\\" contains=@elixirStringContained
-syn region elixirString        matchgroup=elixirStringDelimiter start='"' end='"' skip='\\"' contains=@elixirStringContained
+syn region elixirString  matchgroup=elixirStringDelimiter start=+\z('\)+   end=+\z1+ skip=+\\\\+  contains=@elixirStringContained
+syn region elixirString  matchgroup=elixirStringDelimiter start=+\z("\)+   end=+\z1+ skip=+\\\\+  contains=@elixirStringContained
+syn region elixirString  matchgroup=elixirStringDelimiter start=+\z('''\)+ end=+^\s*\z1+ skip=+'\|\\\\+  contains=@elixirStringContained
+syn region elixirString  matchgroup=elixirStringDelimiter start=+\z("""\)+ end=+^\s*\z1+ skip=+"\|\\\\+  contains=@elixirStringContained
 syn region elixirInterpolation matchgroup=elixirInterpolationDelimiter start="#{" end="}" contained contains=ALLBUT,elixirComment,@elixirNotTop
 
-syn region elixirDocStringStart matchgroup=elixirDocString start=+"""+ end=+$+ oneline contains=ALLBUT,@elixirNotTop
-syn region elixirDocStringStart matchgroup=elixirDocString start=+'''+ end=+$+ oneline contains=ALLBUT,@elixirNotTop
-syn region elixirDocString     start=+\z("""\)+ end=+^\s*\zs\z1+ contains=elixirDocStringStart,elixirTodo,elixirInterpolation,@Spell keepend fold
-syn region elixirDocString     start=+\z('''\)+ end=+^\s*\zs\z1+ contains=elixirDocStringStart,elixirTodo,elixirInterpolation,@Spell keepend fold
+syn match elixirDocString +\(@\w*doc\s*\)\@<=\%("""\_.\{-}\_^\s*"""\|".\{-\}"\)+ contains=elixirTodo,elixirInterpolation,@Spell fold
 
 syn match elixirAtomInterpolated   ':\("\)\@=' contains=elixirString
 syn match elixirString             "\(\w\)\@<!?\%(\\\(x\d{1,2}\|\h{1,2}\h\@!\>\|0[0-7]{0,2}[0-7]\@!\>\|[^x0MC]\)\|(\\[MC]-)+\w\|[^\s\\]\)"
 
 syn region elixirBlock              matchgroup=elixirBlockDefinition start="\<do\>:\@!" end="\<end\>" contains=ALLBUT,@elixirNotTop fold
-syn region elixirAnonymousFunction  matchgroup=elixirBlockDefinition start="\<fn\>"         end="\<end\>" contains=ALLBUT,@elixirNotTop fold
+syn region elixirElseBlock          matchgroup=elixirBlockDefinition start="\<else\>:\@!" end="\<end\>" contains=ALLBUT,@elixirNotTop fold
+syn region elixirAnonymousFunction  matchgroup=elixirBlockDefinition start="\<fn\>"     end="\<end\>" contains=ALLBUT,@elixirNotTop fold
 
 syn region elixirArguments start="(" end=")" contained contains=elixirOperator,elixirAtom,elixirPseudoVariable,elixirAlias,elixirBoolean,elixirVariable,elixirUnusedVariable,elixirNumber,elixirDocString,elixirAtomInterpolated,elixirRegex,elixirString,elixirStringDelimiter,elixirRegexDelimiter,elixirInterpolationDelimiter,elixirSigilDelimiter
 
@@ -140,8 +143,6 @@ syn match  elixirOverridableDeclaration "[^[:space:];#<]\+"        contained con
 syn match  elixirExceptionDeclaration   "[^[:space:];#<]\+"        contained contains=elixirAlias                           skipwhite skipnl
 syn match  elixirCallbackDeclaration    "[^[:space:];#<,()\[\]]\+" contained contains=elixirFunctionDeclaration             skipwhite skipnl
 
-syn cluster elixirDeclaration contains=elixirFunctionDeclaration,elixirModuleDeclaration,elixirProtocolDeclaration,elixirImplDeclaration,elixirRecordDeclaration,elixirMacroDeclaration,elixirDelegateDeclaration,elixirOverridableDeclaration,elixirExceptionDeclaration,elixirCallbackDeclaration,elixirStructDeclaration
-
 hi def link elixirBlockDefinition        Keyword
 hi def link elixirDefine                 Define
 hi def link elixirPrivateDefine          Define
@@ -157,6 +158,7 @@ hi def link elixirOverridableDefine      Define
 hi def link elixirExceptionDefine        Define
 hi def link elixirCallbackDefine         Define
 hi def link elixirStructDefine           Define
+hi def link elixirModuleDeclaration      Type
 hi def link elixirFunctionDeclaration    Function
 hi def link elixirMacroDeclaration       Macro
 hi def link elixirInclude                Include
@@ -172,7 +174,7 @@ hi def link elixirVariable               Identifier
 hi def link elixirSelf                   Identifier
 hi def link elixirUnusedVariable         Comment
 hi def link elixirNumber                 Number
-hi def link elixirDocString              String
+hi def link elixirDocString              Comment
 hi def link elixirAtomInterpolated       elixirAtom
 hi def link elixirRegex                  elixirString
 hi def link elixirRegexEscape            elixirSpecial
@@ -189,4 +191,7 @@ hi def link elixirSigilDelimiter         Delimiter
 
 let b:current_syntax = "elixir"
 
+let &cpo = s:cpo_save
+unlet s:cpo_save
+
 endif