Updatev4.1.2

23 files changed, 119 insertions, 91 deletions

diff --git a/syntax/basic/class.vim b/syntax/basic/class.vim
index 73f63468..303d2077 100644
--- a/syntax/basic/class.vim
+++ b/syntax/basic/class.vim
@@ -15,7 +15,7 @@ syntax match   typescriptClassName             contained /\K\k*/
 
 syntax region typescriptClassTypeParameter
   \ start=/</ end=/>/
-  \ contains=typescriptTypeParameter
+  \ contains=@typescriptTypeParameterCluster
   \ nextgroup=typescriptClassBlock,typescriptClassExtends
   \ contained skipwhite skipnl
 
@@ -47,7 +47,7 @@ syntax match   typescriptInterfaceName             contained /\k\+/
   \ skipwhite skipnl
 syntax region typescriptInterfaceTypeParameter
   \ start=/</ end=/>/
-  \ contains=typescriptTypeParameter
+  \ contains=@typescriptTypeParameterCluster
   \ nextgroup=typescriptObjectType,typescriptInterfaceExtends
   \ contained
   \ skipwhite skipnl
diff --git a/syntax/basic/literal.vim b/syntax/basic/literal.vim
index 533b228a..1f4fb854 100644
--- a/syntax/basic/literal.vim
+++ b/syntax/basic/literal.vim
@@ -16,7 +16,7 @@ syntax region  typescriptString
   \ contains=typescriptSpecial,@Spell
   \ extend
 
-syntax match   typescriptSpecial            contained "\v\\%(x\x\x|u%(\x{4}|\{\x{4,5}})|c\u|.)"
+syntax match   typescriptSpecial            contained "\v\\%(x\x\x|u%(\x{4}|\{\x{1,6}})|c\u|.)"
 
 " From vim runtime
 " <https://github.com/vim/vim/blob/master/runtime/syntax/javascript.vim#L48>
@@ -24,7 +24,7 @@ syntax region  typescriptRegexpString          start=+/[^/*]+me=e-1 skip=+\\\\\|
 
 syntax region  typescriptTemplate
   \ start=/`/  skip=/\\\\\|\\`\|\n/  end=/`\|$/
-  \ contains=typescriptTemplateSubstitution
+  \ contains=typescriptTemplateSubstitution,typescriptSpecial,@Spell
   \ nextgroup=@typescriptSymbols
   \ skipwhite skipempty
 
diff --git a/syntax/basic/object.vim b/syntax/basic/object.vim
index a0d69c53..90c75a0a 100644
--- a/syntax/basic/object.vim
+++ b/syntax/basic/object.vim
@@ -2,9 +2,11 @@ if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'typescript') ==
 
 syntax region  typescriptObjectLiteral         matchgroup=typescriptBraces
   \ start=/{/ end=/}/
-  \ contains=@typescriptComments,typescriptObjectLabel,typescriptStringProperty,typescriptComputedPropertyName
+  \ contains=@typescriptComments,typescriptObjectLabel,typescriptStringProperty,typescriptComputedPropertyName,typescriptObjectAsyncKeyword
   \ fold contained
 
+syntax keyword typescriptObjectAsyncKeyword async contained
+
 syntax match   typescriptObjectLabel  contained /\k\+\_s*/
   \ nextgroup=typescriptObjectColon,@typescriptCallImpl
   \ skipwhite skipempty
diff --git a/syntax/basic/type.vim b/syntax/basic/type.vim
index af2b535f..4de74eeb 100644
--- a/syntax/basic/type.vim
+++ b/syntax/basic/type.vim
@@ -3,13 +3,17 @@ if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'typescript') ==
 " Types
 syntax match typescriptOptionalMark /?/ contained
 
+syntax cluster typescriptTypeParameterCluster contains=
+  \ typescriptTypeParameter,
+  \ typescriptGenericDefault
+
 syntax region typescriptTypeParameters matchgroup=typescriptTypeBrackets
   \ start=/</ end=/>/
-  \ contains=typescriptTypeParameter
+  \ contains=@typescriptTypeParameterCluster
   \ contained
 
 syntax match typescriptTypeParameter /\K\k*/
-  \ nextgroup=typescriptConstraint,typescriptGenericDefault
+  \ nextgroup=typescriptConstraint
   \ contained skipwhite skipnl
 
 syntax keyword typescriptConstraint extends
diff --git a/syntax/common.vim b/syntax/common.vim
index cf0b7161..c7a755cc 100644
--- a/syntax/common.vim
+++ b/syntax/common.vim
@@ -111,6 +111,7 @@ if exists("did_typescript_hilink")
   HiLink typescriptMethodAccessor       Operator
 
   HiLink typescriptAsyncFuncKeyword     Keyword
+  HiLink typescriptObjectAsyncKeyword   Keyword
   HiLink typescriptAsyncFor             Keyword
   HiLink typescriptFuncKeyword          Keyword
   HiLink typescriptAsyncFunc            Keyword
diff --git a/syntax/dart.vim b/syntax/dart.vim
index 797e684b..103b1da2 100644
--- a/syntax/dart.vim
+++ b/syntax/dart.vim
@@ -28,7 +28,7 @@ syntax keyword dartConstant       null
 syntax keyword dartTypedef        this super class typedef enum mixin
 syntax keyword dartOperator       new is as in
 syntax match   dartOperator       "+=\=\|-=\=\|*=\=\|/=\=\|%=\=\|\~/=\=\|<<=\=\|>>=\=\|[<>]=\=\|===\=\|\!==\=\|&=\=\|\^=\=\||=\=\|||\|&&\|\[\]=\=\|=>\|!\|\~\|?\|:"
-syntax keyword dartType           void var bool int double num dynamic
+syntax keyword dartCoreType       void var dynamic
 syntax keyword dartStatement      return
 syntax keyword dartStorageClass   static abstract final const factory
 syntax keyword dartExceptions     throw rethrow try on catch finally
@@ -51,27 +51,26 @@ syntax match   dartLibrary       "^\(library\|part of\|part\)\>"
 syntax match   dartMetadata      "@\([_$a-zA-Z][_$a-zA-Z0-9]*\.\)*[_$a-zA-Z][_$a-zA-Z0-9]*\>"
 
 " Numbers
-syntax match dartNumber         "\<\d\+\(\.\d\+\)\=\>"
+syntax match   dartNumber        "\<\d\+\(\.\d\+\)\=\>"
 
 " User Types
-if !exists('dart_highlight_types') || dart_highlight_types
-  syntax match dartTypeName   "\<[A-Z]\w*\>\|\<_[A-Z]\w*\>"
-endif
-
-" Core libraries
-if !exists('dart_corelib_highlight') || dart_corelib_highlight
-  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
-endif
+syntax match   dartUserType      "\<_\?\u[[:alnum:]_\$]*\>"
+
+" Function highlighting
+syntax match   dartFunction      "\zs\<\(_\?\l[[:alnum:]_\$]*\)\>*\s*\ze("
+
+" SDK libraries
+syntax keyword dartSdkClass     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 bool int double num
+syntax keyword dartSdkTypedef   Comparator
+syntax keyword dartSdkException AbstractClassInstantiationError
+    \ ArgumentError AssertionError CastError ConcurrentModificationError
+    \ Error Exception FallThroughError FormatException
+    \ IntegerDivisionByZeroException NoSuchMethodError NullThrownError
+    \ OutOfMemoryError RangeError RuntimeError StackOverflowError StateError
+    \ TypeError UnimplementedError UnsupportedError
 
 " Comments
 syntax keyword dartTodo          contained TODO FIXME XXX
@@ -119,21 +118,23 @@ highlight default link dartLineComment     Comment
 highlight default link dartLineDocComment  Comment
 highlight default link dartShebangLine     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 dartTypeName        Type
 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
+highlight default link dartSdkTypedef      Typedef
+highlight default link dartTypedef         Typedef
+highlight default link dartSdkException    Exception
+highlight default link dartSdkClass        dartType
+highlight default link dartCoreType        dartType
+highlight default link dartUserType        dartType
+highlight default link dartType            Type
+highlight default link dartFunction        Function
 
 let b:current_syntax = "dart"
 let b:spell_options = "contained"
diff --git a/syntax/dhall.vim b/syntax/dhall.vim
index 3629900a..729daac1 100644
--- a/syntax/dhall.vim
+++ b/syntax/dhall.vim
@@ -6,7 +6,7 @@ if exists('b:current_syntax')
     finish
 endif
 
-syntax match dhallInterpolation "\v\$\{[^\}]*\}"
+syntax match dhallInterpolation "\v\$\{([^\}]|\\n)*\}"
 syntax keyword dhallTodo TODO FIXME
 syntax match dhallBrackets "[<>|]"
 syntax match dhallOperator "+\|*\|#"
diff --git a/syntax/gitcommit.vim b/syntax/gitcommit.vim
index 06125418..38cad35e 100644
--- a/syntax/gitcommit.vim
+++ b/syntax/gitcommit.vim
@@ -4,7 +4,7 @@ if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'git') == -1
 " Language:	git commit file
 " Maintainer:	Tim Pope <vimNOSPAM@tpope.org>
 " Filenames:	*.git/COMMIT_EDITMSG
-" Last Change:	2013 May 30
+" Last Change:	2016 Aug 29
 
 if exists("b:current_syntax")
   finish
diff --git a/syntax/gitconfig.vim b/syntax/gitconfig.vim
index 0a52f233..63865302 100644
--- a/syntax/gitconfig.vim
+++ b/syntax/gitconfig.vim
@@ -4,7 +4,7 @@ if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'git') == -1
 " Language:	git config file
 " Maintainer:	Tim Pope <vimNOSPAM@tpope.org>
 " Filenames:	gitconfig, .gitconfig, *.git/config
-" Last Change:	2010 May 21
+" Last Change:	2019 Sep 27
 
 if exists("b:current_syntax")
   finish
@@ -13,7 +13,7 @@ endif
 syn case ignore
 syn sync minlines=10
 
-syn match   gitconfigComment	"[#;].*"
+syn match   gitconfigComment	"[#;].*" contains=@Spell
 syn match   gitconfigSection	"\%(^\s*\)\@<=\[[a-z0-9.-]\+\]"
 syn match   gitconfigSection	'\%(^\s*\)\@<=\[[a-z0-9.-]\+ \+\"\%([^\\"]\|\\.\)*"\]'
 syn match   gitconfigVariable	"\%(^\s*\)\@<=\a[a-z0-9-]*\%(\s*\%([=#;]\|$\)\)\@=" nextgroup=gitconfigAssignment skipwhite
diff --git a/syntax/gitrebase.vim b/syntax/gitrebase.vim
index 3a980d64..5ef76243 100644
--- a/syntax/gitrebase.vim
+++ b/syntax/gitrebase.vim
@@ -4,7 +4,7 @@ if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'git') == -1
 " Language:	git rebase --interactive
 " Maintainer:	Tim Pope <vimNOSPAM@tpope.org>
 " Filenames:	git-rebase-todo
-" Last Change:	2013 May 30
+" Last Change:	2016 Aug 29
 
 if exists("b:current_syntax")
   finish
@@ -12,36 +12,49 @@ endif
 
 syn case match
 
-syn match   gitrebaseHash   "\v<\x{7,40}>"                             contained
-syn match   gitrebaseCommit "\v<\x{7,40}>"  nextgroup=gitrebaseSummary skipwhite
+syn match   gitrebaseHash   "\v<\x{7,}>"                               contained
+syn match   gitrebaseCommit "\v<\x{7,}>"    nextgroup=gitrebaseSummary skipwhite
 syn match   gitrebasePick   "\v^p%(ick)=>"   nextgroup=gitrebaseCommit skipwhite
 syn match   gitrebaseReword "\v^r%(eword)=>" nextgroup=gitrebaseCommit skipwhite
 syn match   gitrebaseEdit   "\v^e%(dit)=>"   nextgroup=gitrebaseCommit skipwhite
 syn match   gitrebaseSquash "\v^s%(quash)=>" nextgroup=gitrebaseCommit skipwhite
 syn match   gitrebaseFixup  "\v^f%(ixup)=>"  nextgroup=gitrebaseCommit skipwhite
 syn match   gitrebaseExec   "\v^%(x|exec)>" nextgroup=gitrebaseCommand skipwhite
-syn match   gitrebaseBreak  "\v^b%(reak)=>"  nextgroup=gitrebaseCommit skipwhite
+syn match   gitrebaseBreak  "\v^b%(reak)=>"
 syn match   gitrebaseDrop   "\v^d%(rop)=>"   nextgroup=gitrebaseCommit skipwhite
 syn match   gitrebaseNoop   "\v^noop>"
+syn match   gitrebaseMerge  "\v^m(erge)=>"   nextgroup=gitrebaseMergeOption,gitrebaseName skipwhite
+syn match   gitrebaseLabel  "\v^l(abel)=>"   nextgroup=gitrebaseName skipwhite
+syn match   gitrebaseReset  "\v^r(eset)=>"   nextgroup=gitrebaseName skipwhite
 syn match   gitrebaseSummary ".*"               contains=gitrebaseHash contained
 syn match   gitrebaseCommand ".*"                                      contained
 syn match   gitrebaseComment "^\s*#.*"             contains=gitrebaseHash
 syn match   gitrebaseSquashError "\v%^%(s%(quash)=>|f%(ixup)=>)" nextgroup=gitrebaseCommit skipwhite
+syn match   gitrebaseMergeOption "\v-[Cc]>"  nextgroup=gitrebaseMergeCommit skipwhite contained
+syn match   gitrebaseMergeCommit "\v<\x{7,}>"  nextgroup=gitrebaseName skipwhite contained
+syn match   gitrebaseName        "\v[^[:space:].*?i:^~/-]\S+" nextgroup=gitrebaseMergeComment skipwhite contained
+syn match   gitrebaseMergeComment "#"  nextgroup=gitrebaseSummary skipwhite contained
 
 hi def link gitrebaseCommit         gitrebaseHash
 hi def link gitrebaseHash           Identifier
-hi def link gitrebasePick           Statement
-hi def link gitrebaseReword         Number
+hi def link gitrebasePick           Type
+hi def link gitrebaseReword         Conditional
 hi def link gitrebaseEdit           PreProc
-hi def link gitrebaseSquash         Type
-hi def link gitrebaseFixup          Special
-hi def link gitrebaseExec           Function
+hi def link gitrebaseSquash         Statement
+hi def link gitrebaseFixup          Repeat
+hi def link gitrebaseExec           Operator
 hi def link gitrebaseBreak          Macro
 hi def link gitrebaseDrop           Comment
 hi def link gitrebaseNoop           Comment
+hi def link gitrebaseMerge          Exception
+hi def link gitrebaseLabel          Label
+hi def link gitrebaseReset          Keyword
 hi def link gitrebaseSummary        String
 hi def link gitrebaseComment        Comment
 hi def link gitrebaseSquashError    Error
+hi def link gitrebaseMergeCommit    gitrebaseCommit
+hi def link gitrebaseMergeComment   gitrebaseComment
+hi def link gitrebaseName           Tag
 
 let b:current_syntax = "gitrebase"
 
diff --git a/syntax/gitsendemail.vim b/syntax/gitsendemail.vim
index 17a6e449..d4bfb8b3 100644
--- a/syntax/gitsendemail.vim
+++ b/syntax/gitsendemail.vim
@@ -4,7 +4,7 @@ if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'git') == -1
 " Language:	git send-email message
 " Maintainer:	Tim Pope
 " Filenames:	.gitsendemail.*
-" Last Change:	2010 May 21
+" Last Change:	2016 Aug 29
 
 if exists("b:current_syntax")
   finish
diff --git a/syntax/go.vim b/syntax/go.vim
index 2f97813d..38a4993c 100644
--- a/syntax/go.vim
+++ b/syntax/go.vim
@@ -164,15 +164,17 @@ endif
 syn match       goSingleDecl        /\%(import\|var\|const\) [^(]\@=/ contains=goImport,goVar,goConst
 
 " Integers
-syn match       goDecimalInt        "\<-\=\(0\|[1-9]\d*\)\%([Ee][-+]\=\d\+\)\=\>"
-syn match       goHexadecimalInt    "\<-\=0[xX]\x\+\>"
-syn match       goHexadecimalError  "\<-\=0[xX]\x*[^ \t0-9A-Fa-f]\S*\>"
-syn match       goOctalInt          "\<-\=0\o\+\>"
-syn match       goOctalError        "\<-\=0[XxBb\]]\@!\o*[^ \t0-7]\S*\>"
-syn match       goBinaryInt         "\<-\=0[bB][01]\+\>"
-syn match       goBinaryError       "\<-\=0[bB][01]*[^ \t01]\S*\>"
+syn match       goDecimalInt        "\<-\=\(0\|[1-9]_\?\(\d\|\d\+_\?\d\+\)*\)\%([Ee][-+]\=\d\+\)\=\>"
+syn match       goDecimalError      "\<-\=\(_\(\d\+_*\)\+\|\([1-9]\d*_*\)\+__\(\d\+_*\)\+\|\([1-9]\d*_*\)\+_\+\)\%([Ee][-+]\=\d\+\)\=\>"
+syn match       goHexadecimalInt    "\<-\=0[xX]_\?\(\x\+_\?\)\+\>"
+syn match       goHexadecimalError  "\<-\=0[xX]_\?\(\x\+_\?\)*\(\([^ \t0-9A-Fa-f_]\|__\)\S*\|_\)\>"
+syn match       goOctalInt          "\<-\=0[oO]\?_\?\(\o\+_\?\)\+\>"
+syn match       goOctalError        "\<-\=0[0-7oO_]*\(\([^ \t0-7oOxX_/)\]\}\:]\|[oO]\{2,\}\|__\)\S*\|_\|[oOxX]\)\>"
+syn match       goBinaryInt         "\<-\=0[bB]_\?\([01]\+_\?\)\+\>"
+syn match       goBinaryError       "\<-\=0[bB]_\?[01_]*\([^ \t01_]\S*\|__\S*\|_\)\>"
 
 hi def link     goDecimalInt        Integer
+hi def link     goDecimalError      Error
 hi def link     goHexadecimalInt    Integer
 hi def link     goHexadecimalError  Error
 hi def link     goOctalInt          Integer
diff --git a/syntax/graphql.vim b/syntax/graphql.vim
index 1a787816..25efe508 100644
--- a/syntax/graphql.vim
+++ b/syntax/graphql.vim
@@ -35,7 +35,7 @@ syn match graphqlDirective  "\<@\h\w*\>"   display
 syn match graphqlVariable   "\<\$\h\w*\>"  display
 syn match graphqlName       "\<\h\w*\>"    display
 syn match graphqlType       "\<_*\u\w*\>"  display
-syn match graphqlConstant   "\<[A-Z_]\+\>" display
+syn match graphqlConstant   "\<[_A-Z][_A-Z0-9]*\>" display
 
 syn keyword graphqlMetaFields __schema __type __typename
 
diff --git a/syntax/html.vim b/syntax/html.vim
index 41b725b6..87fce2d6 100644
--- a/syntax/html.vim
+++ b/syntax/html.vim
@@ -33,7 +33,7 @@ syn keyword htmlTagName contained article aside audio canvas command
 syn keyword htmlTagName contained datalist details dialog embed figcaption figure footer
 syn keyword htmlTagName contained header hgroup keygen main mark meter menu menuitem nav output
 syn keyword htmlTagName contained progress ruby rt rp rb rtc section source summary time track video data
-syn keyword htmlTagName contained template content shadow
+syn keyword htmlTagName contained template content shadow slot
 syn keyword htmlTagName contained wbr bdi
 syn keyword htmlTagName contained picture
 
diff --git a/syntax/i3config.vim b/syntax/i3config.vim
index aac4c231..518cd93a 100644
--- a/syntax/i3config.vim
+++ b/syntax/i3config.vim
@@ -41,9 +41,9 @@ syn match i3ConfigFontNamespace /\w\+:/ contained contains=i3ConfigFontSeparator
 syn match i3ConfigFontContent /-\?\w\+\(-\+\|\s\+\|,\)/ contained contains=i3ConfigFontNamespace,i3ConfigFontSeparator,i3ConfigFontKeyword
 syn match i3ConfigFontSize /\s\=\d\+\(px\)\?\s\?$/ contained
 syn match i3ConfigFont /^\s*font\s\+.*$/ contains=i3ConfigFontContent,i3ConfigFontSeparator,i3ConfigFontSize,i3ConfigFontNamespace
-"syn match i3ConfigFont /^\s*font\s\+.*\(\\\_.*\)\?$/ contains=i3ConfigFontContent,i3ConfigFontSeparator,i3ConfigFontSize,i3ConfigFontNamespace
-"syn match i3ConfigFont /^\s*font\s\+.*\(\\\_.*\)\?[^\\]\+$/ contains=i3ConfigFontContent,i3ConfigFontSeparator,i3ConfigFontSize,i3ConfigFontNamespace
-"syn match i3ConfigFont /^\s*font\s\+\(\(.*\\\_.*\)\|\(.*[^\\]\+$\)\)/ contains=i3ConfigFontContent,i3ConfigFontSeparator,i3ConfigFontSize,i3ConfigFontNamespace
+syn match i3ConfigFont /^\s*font\s\+.*\(\\\_.*\)\?$/ contains=i3ConfigFontContent,i3ConfigFontSeparator,i3ConfigFontSize,i3ConfigFontNamespace
+syn match i3ConfigFont /^\s*font\s\+.*\(\\\_.*\)\?[^\\]\+$/ contains=i3ConfigFontContent,i3ConfigFontSeparator,i3ConfigFontSize,i3ConfigFontNamespace
+syn match i3ConfigFont /^\s*font\s\+\(\(.*\\\_.*\)\|\(.*[^\\]\+$\)\)/ contains=i3ConfigFontContent,i3ConfigFontSeparator,i3ConfigFontSize,i3ConfigFontNamespace
 
 " variables
 syn match i3ConfigString /\(['"]\)\(.\{-}\)\1/ contained
@@ -55,8 +55,8 @@ syn keyword i3ConfigInitializeKeyword set contained
 syn match i3ConfigInitialize /^\s*set\s\+.*$/ contains=i3ConfigVariable,i3ConfigInitializeKeyword,i3ConfigColor,i3ConfigString
 
 " Gaps
-syn keyword i3ConfigGapStyleKeyword inner outer horizontal vertical top right bottom left current all set plus minus toggle contained
-syn match i3ConfigGapStyle /^\s*\(gaps\)\s\+\(inner\|outer\|horizontal\|vertical\|left\|top\|right\|bottom\)\(\s\+\(current\|all\)\)\?\(\s\+\(set\|plus\|minus\|toggle\)\)\?\(\s\+\(-\?\d\+\|\$.*\)\)$/ contains=i3ConfigGapStyleKeyword,number,i3ConfigVariable
+syn keyword i3ConfigGapStyleKeyword inner outer horizontal vertical top right bottom left current all set plus minus toggle up down contained
+syn match i3ConfigGapStyle /^\s*\(gaps\)\s\+\(inner\|outer\|horizontal\|vertical\|left\|top\|right\|bottom\)\(\s\+\(current\|all\)\)\?\(\s\+\(set\|plus\|minus\|toggle\)\)\?\(\s\+\(-\?\d\+\|\$.*\)\)$/ contains=i3ConfigGapStyleKeyword,i3ConfigNumber,i3ConfigVariable
 syn keyword i3ConfigSmartGapKeyword on inverse_outer contained
 syn match i3ConfigSmartGap /^\s*smart_gaps\s\+\(on\|inverse_outer\)\s\?$/ contains=i3ConfigSmartGapKeyword
 syn keyword i3ConfigSmartBorderKeyword on no_gaps contained
@@ -64,19 +64,21 @@ syn match i3ConfigSmartBorder /^\s*smart_borders\s\+\(on\|no_gaps\)\s\?$/ contai
 
 " Keyboard bindings
 syn keyword i3ConfigAction toggle fullscreen restart key import kill shrink grow contained
-syn keyword i3ConfigAction focus move split layout resize restore reload mute unmute exit contained
+syn keyword i3ConfigAction focus move grow height width split layout resize restore reload mute unmute exit mode workspace container to contained
 syn match i3ConfigModifier /\w\++\w\+\(\(+\w\+\)\+\)\?/ contained contains=i3ConfigVariableModifier
 syn match i3ConfigNumber /\s\d\+/ contained
+syn match i3ConfigUnit /\sp\(pt\|x\)/ contained
+syn match i3ConfigUnitOr /\sor/ contained
 syn keyword i3ConfigBindKeyword bindsym bindcode exec gaps contained
 syn match i3ConfigBindArgument /--\w\+\(\(-\w\+\)\+\)\?\s/ contained
-syn match i3ConfigBind /^\s*\(bindsym\|bindcode\)\s\+.*$/ contains=i3ConfigVariable,i3ConfigBindKeyword,i3ConfigVariableAndModifier,i3ConfigBindArgument,i3ConfigNumber,i3ConfigModifier,i3ConfigAction,i3ConfigString,i3ConfigGapStyleKeyword
+syn match i3ConfigBind /^\s*\(bindsym\|bindcode\)\s\+.*$/ contains=i3ConfigVariable,i3ConfigBindKeyword,i3ConfigVariableAndModifier,i3ConfigNumber,i3ConfigUnit,i3ConfigUnitOr,i3ConfigBindArgument,i3ConfigModifier,i3ConfigAction,i3ConfigString,i3ConfigGapStyleKeyword
 
 " Floating
 syn keyword i3ConfigSizeSpecial x contained
 syn match i3ConfigNegativeSize /-/ contained
 syn match i3ConfigSize /-\?\d\+\s\?x\s\?-\?\d\+/ contained contains=i3ConfigSizeSpecial,i3ConfigNumber,i3ConfigNegativeSize
 syn match i3ConfigFloating /^\s*floating_modifier\s\+\$\w\+\d\?/ contains=i3ConfigVariable
-syn match i3ConfigFloating /^\s*floating_\(maximum\|minimum\)_size\s\+-\?\d\+\s\?x\s\?-\?\d\+/ contains=Size
+syn match i3ConfigFloating /^\s*floating_\(maximum\|minimum\)_size\s\+-\?\d\+\s\?x\s\?-\?\d\+/ contains=i3ConfigSize
 
 " Orientation
 syn keyword i3ConfigOrientationKeyword vertical horizontal auto contained
@@ -88,7 +90,7 @@ syn match i3ConfigLayout /^\s*workspace_layout\s\+\(default\|stacking\|tabbed\)\
 
 " Border style
 syn keyword i3ConfigBorderStyleKeyword none normal pixel contained
-syn match i3ConfigBorderStyle /^\s*\(new_window\|new_float\|default_border\|default_floating_border\)\s\+\(none\|\(normal\|pixel\)\(\s\+\d\+\)\?\)\s\?$/ contains=i3ConfigBorderStyleKeyword,number
+syn match i3ConfigBorderStyle /^\s*\(new_window\|new_float\|default_border\|default_floating_border\)\s\+\(none\|\(normal\|pixel\)\(\s\+\d\+\)\?\)\s\?$/ contains=i3ConfigBorderStyleKeyword,i3ConfigNumber
 
 " Hide borders and edges
 syn keyword i3ConfigEdgeKeyword none vertical horizontal both smart smart_no_gaps contained
@@ -97,7 +99,7 @@ syn match i3ConfigEdge /^\s*hide_edge_borders\s\+\(none\|vertical\|horizontal\|b
 " Arbitrary commands for specific windows (for_window)
 syn keyword i3ConfigCommandKeyword for_window contained
 syn region i3ConfigWindowStringSpecial start=+"+  skip=+\\"+  end=+"+ contained contains=i3ConfigString
-syn region i3ConfigWindowCommandSpecial start="\[" end="\]" contained contains=WindowStringSpacial,i3ConfigString
+syn region i3ConfigWindowCommandSpecial start="\[" end="\]" contained contains=i3ConfigWindowStringSpacial,i3ConfigString
 syn match i3ConfigArbitraryCommand /^\s*for_window\s\+.*$/ contains=i3ConfigWindowCommandSpecial,i3ConfigCommandKeyword,i3ConfigBorderStyleKeyword,i3ConfigLayoutKeyword,i3ConfigOrientationKeyword,Size,i3ConfigNumber
 
 " Disable focus open opening
@@ -127,6 +129,9 @@ syn match i3ConfigWorkspace /^\s*workspace\s\+.*$/ contains=i3ConfigWorkspaceKey
 syn keyword i3ConfigClientColorKeyword client focused focused_inactive unfocused urgent placeholder background contained
 syn match i3ConfigClientColor /^\s*client.\w\+\s\+.*$/ contains=i3ConfigClientColorKeyword,i3ConfigColor,i3ConfigVariable
 
+syn keyword i3ConfigTitleAlignKeyword left center right contained
+syn match i3ConfigTitleAlign /^\s*title_align\s\+.*$/ contains=i3ConfigTitleAlignKeyword
+
 " Interprocess communication
 syn match i3ConfigInterprocessKeyword /ipc-socket/ contained
 syn match i3ConfigInterprocess /^\s*ipc-socket\s\+.*$/ contains=i3ConfigInterprocessKeyword
@@ -175,10 +180,10 @@ syn match i3ConfigDrawingMarks /^\s*show_marks\s\+\(yes\|no\)\s\?$/ contains=i3C
 
 " Group mode/bar
 syn keyword i3ConfigBlockKeyword mode bar colors i3bar_command status_command position exec mode hidden_state modifier id position output background statusline tray_output tray_padding separator separator_symbol workspace_buttons strip_workspace_numbers binding_mode_indicator focused_workspace active_workspace inactive_workspace urgent_workspace binding_mode contained
-syn region i3ConfigBlock start=+.*s\?{$+ end=+^}$+ contains=i3ConfigBlockKeyword,i3ConfigString,Bind,i3ConfigComment,Font,i3ConfigFocusWrappingType,i3ConfigColor,i3ConfigVariable transparent keepend extend
+syn region i3ConfigBlock start=+.*s\?{$+ end=+^}$+ contains=i3ConfigBlockKeyword,i3ConfigString,i3ConfigBind,i3ConfigComment,i3ConfigFont,i3ConfigFocusWrappingType,i3ConfigColor,i3ConfigVariable transparent keepend extend
 
 " Line continuation
-syn region i3ConfigLineCont start=/^.*\\$/ end=/^.*$/ contains=i3ConfigBlockKeyword,i3ConfigString,Bind,i3ConfigComment,Font,i3ConfigFocusWrappingType,i3ConfigColor,i3ConfigVariable transparent keepend extend
+syn region i3ConfigLineCont start=/^.*\\$/ end=/^.*$/ contains=i3ConfigBlockKeyword,i3ConfigString,i3ConfigBind,i3ConfigComment,i3ConfigFont,i3ConfigFocusWrappingType,i3ConfigColor,i3ConfigVariable transparent keepend extend
 
 " Define the highlighting.
 hi! def link i3ConfigError                           Error
@@ -191,6 +196,7 @@ hi! def link i3ConfigOrientationKeyword              Type
 hi! def link i3ConfigMouseWarpingType                Type
 hi! def link i3ConfigFocusFollowsMouseType           Type
 hi! def link i3ConfigGapStyleKeyword                 Type
+hi! def link i3ConfigTitleAlignKeyword               Type
 hi! def link i3ConfigSmartGapKeyword                 Type
 hi! def link i3ConfigSmartBorderKeyword              Type
 hi! def link i3ConfigLayoutKeyword                   Type
@@ -201,9 +207,11 @@ hi! def link i3ConfigCommand                         Type
 hi! def link i3ConfigOutput                          Type
 hi! def link i3ConfigWindowCommandSpecial            Type
 hi! def link i3ConfigFocusWrappingType               Type
+hi! def link i3ConfigUnitOr                          Type
 hi! def link i3ConfigFontSize                        Constant
 hi! def link i3ConfigColor                           Constant
 hi! def link i3ConfigNumber                          Constant
+hi! def link i3ConfigUnit                            Constant
 hi! def link i3ConfigVariableAndModifier             Constant
 hi! def link i3ConfigTimeUnit                        Constant
 hi! def link i3ConfigModifier                        Constant
@@ -221,6 +229,7 @@ hi! def link i3ConfigFontKeyword                     Identifier
 hi! def link i3ConfigBindKeyword                     Identifier
 hi! def link i3ConfigOrientation                     Identifier
 hi! def link i3ConfigGapStyle                        Identifier
+hi! def link i3ConfigTitleAlign                      Identifier
 hi! def link i3ConfigSmartGap                        Identifier
 hi! def link i3ConfigSmartBorder                     Identifier
 hi! def link i3ConfigLayout                          Identifier
diff --git a/syntax/log.vim b/syntax/log.vim
index dd343c98..40abeb34 100644
--- a/syntax/log.vim
+++ b/syntax/log.vim
@@ -3,7 +3,7 @@ if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'log') == -1
 " Vim syntax file
 " Language:         Generic log file
 " Maintainer:       MTDL9 <https://github.com/MTDL9>
-" Latest Revision:  2019-04-16
+" Latest Revision:  2019-11-24
 
 if exists('b:current_syntax')
   finish
@@ -52,8 +52,8 @@ syn match logDate '\(\(Mon\|Tue\|Wed\|Thu\|Fri\|Sat\|Sun\) \)\?\(Jan\|Feb\|Mar\|
 syn match logTime '\d\{2}:\d\{2}:\d\{2}\(\.\d\{2,6}\)\?\(\s\?[-+]\d\{2,4}\|Z\)\?\>' nextgroup=logTimeZone,logSysColumns skipwhite
 
 " Follows logTime, matches UTC or PDT 2019 or 2019 EDT
-syn match logTimeZone '\(UTC\|PDT\|EDT\|GMT\|EST\|KST\)\( \d\{4}\)\?' contained
-syn match logTimeZone '\d\{4} \(UTC\|PDT\|EDT\|GMT\|EST\|KST\)' contained
+syn match logTimeZone '[A-Z]\{2,5}\>\( \d\{4}\)\?' contained
+syn match logTimeZone '\d\{4} [A-Z]\{2,5}\>' contained
 
 
 " Entities
@@ -66,7 +66,7 @@ syn match logIPV4       '\<\d\{1,3}\(\.\d\{1,3}\)\{3}\>'
 syn match logIPV6       '\<\x\{1,4}\(:\x\{1,4}\)\{7}\>'
 syn match logMacAddress '\<\x\{2}\(:\x\{2}\)\{5}'
 syn match logFilePath   '\<\w:\\[^\n|,; ()'"\]{}]\+'
-syn match logFilePath   '\/\w[^\n|,; ()'"\]{}]\+'
+syn match logFilePath   '[^a-zA-Z0-9"']\@<=\/\w[^\n|,; ()'"\]{}]\+'
 
 
 " Syslog Columns
diff --git a/syntax/ps1.vim b/syntax/ps1.vim
index d1aec431..d3be8a12 100644
--- a/syntax/ps1.vim
+++ b/syntax/ps1.vim
@@ -175,7 +175,7 @@ if version >= 508 || !exists("did_ps1_syn_inits")
 	HiLink ps1Comment Comment
 	HiLink ps1CommentTodo Todo
 	HiLink ps1CommentDoc Tag
-	HiLink ps1CDocParam Todo
+	HiLink ps1CDocParam Identifier
 	HiLink ps1Operator Operator
 	HiLink ps1Repeat Repeat
 	HiLink ps1RepeatAndCmdlet Repeat
diff --git a/syntax/qml.vim b/syntax/qml.vim
index ff2e597f..602a76f5 100644
--- a/syntax/qml.vim
+++ b/syntax/qml.vim
@@ -29,7 +29,7 @@ endif
 
 syn case ignore
 
-syn cluster qmlExpr              contains=qmlStringD,qmlString,SqmlCharacter,qmlNumber,qmlObjectLiteralType,qmlBoolean,qmlType,qmlJsType,qmlNull,qmlGlobal,qmlFunction
+syn cluster qmlExpr              contains=qmlStringD,qmlStringS,SqmlCharacter,qmlNumber,qmlObjectLiteralType,qmlBoolean,qmlType,qmlJsType,qmlNull,qmlGlobal,qmlFunction
 syn keyword qmlCommentTodo       TODO FIXME XXX TBD contained
 syn match   qmlLineComment       "\/\/.*" contains=@Spell,qmlCommentTodo
 syn match   qmlCommentSkip       "^[ \t]*\*\($\|[ \t]\+\)"
diff --git a/syntax/rst.vim b/syntax/rst.vim
index 0679a396..3b14d63f 100644
--- a/syntax/rst.vim
+++ b/syntax/rst.vim
@@ -175,7 +175,7 @@ syn match   rstStandaloneHyperlink  contains=@NoSpell
       \ "\<\%(\%(\%(https\=\|file\|ftp\|gopher\)://\|\%(mailto\|news\):\)[^[:space:]'\"<>]\+\|www[[:alnum:]_-]*\.[[:alnum:]_-]\+\.[^[:space:]'\"<>]\+\)[[:alnum:]/]"
 
 syn region rstCodeBlock contained matchgroup=rstDirective
-      \ start=+\%(sourcecode\|code\%(-block\)\=\)::\s*\n\%(\s*:.*:\s*.*\s*\n\)*\n\ze\z(\s\+\)+
+      \ start=+\%(sourcecode\|code\%(-block\)\=\)::\s*\(\S*\)\?\s*\n\%(\s*:.*:\s*.*\s*\n\)*\n\ze\z(\s\+\)+
       \ skip=+^$+
       \ end=+^\z1\@!+
       \ contains=@NoSpell
diff --git a/syntax/rust.vim b/syntax/rust.vim
index b61caa5f..ca31c5cd 100644
--- a/syntax/rust.vim
+++ b/syntax/rust.vim
@@ -55,6 +55,7 @@ syn keyword   rustKeyword     mod trait nextgroup=rustIdentifier skipwhite skipe
 syn keyword   rustStorage     move mut ref static const
 syn match     rustDefault     /\<default\ze\_s\+\(impl\|fn\|type\|const\)\>/
 syn keyword   rustAwait       await
+syn match     rustKeyword     /\<try\>!\@!/ display
 
 syn keyword rustPubScopeCrate crate contained
 syn match rustPubScopeDelim /[()]/ contained
diff --git a/syntax/swift.vim b/syntax/swift.vim
index 5d68bc12..6c988338 100644
--- a/syntax/swift.vim
+++ b/syntax/swift.vim
@@ -187,6 +187,7 @@ syntax region swiftEscapedReservedWord start="`" end="`" oneline
 syntax keyword swiftAttributes
       \ @_exported
       \ @_functionBuilder
+      \ @_implementationOnly
       \ @_silgen_name
       \ @assignment
       \ @autoclosure
diff --git a/syntax/terraform.vim b/syntax/terraform.vim
index 45f1f618..452329b9 100644
--- a/syntax/terraform.vim
+++ b/syntax/terraform.vim
@@ -4830,10 +4830,9 @@ syn keyword terraSection connection output variable terraform locals
 syn keyword terraValueBool true false on off yes no
 
 syn keyword terraTodo         contained TODO FIXME XXX BUG
-syn cluster terraCommentGroup contains=terraTodo
-syn region  terraComment      start="/\*" end="\*/" contains=@terraCommentGroup,@Spell
-syn region  terraComment      start="#" end="$" contains=@terraCommentGroup,@Spell
-syn region  terraComment      start="//" end="$" contains=@terraCommentGroup,@Spell
+syn region  terraComment      start="/\*" end="\*/" contains=terraTodo,@Spell
+syn region  terraComment      start="#" end="$" contains=terraTodo,@Spell
+syn region  terraComment      start="//" end="$" contains=terraTodo,@Spell
 
 syn keyword terraResource        resource nextgroup=terraResourceTypeStr skipwhite
 syn region  terraResourceTypeStr start=/"/ end=/"/ contains=terraResourceTypeBI nextgroup=terraResourceName skipwhite
@@ -4867,13 +4866,11 @@ syn match terraBraces        "[\[\]]"
 """ skip \" in strings.
 """ we may also want to pass \\" into a function to escape quotes.
 syn region terraValueString   start=/"/ skip=/\\\+"/ end=/"/ contains=terraStringInterp
-syn region terraStringInterp  matchgroup=terraBrackets start=/\${/ end=/}/ contains=terraValueFunction,terraValueVarSubscript,terraStringInterp contained
+syn region terraStringInterp  matchgroup=terraBraces start=/\${/ end=/}/ contained contains=ALL
 syn region terraHereDocText   start=/<<-\?\z([a-z0-9A-Z]\+\)/ end=/^\s*\z1/ contains=terraStringInterp
+
 "" TODO match keywords here, not a-z+
-syn region terraValueFunction matchgroup=terraBrackets start=/[a-z]\+(/ end=/)/ contains=terraValueString,terraValueFunction,terraValueVarSubscript contained
-" User variables or module outputs can be lists or maps, and accessed with
-" var.map["foo"]
-syn region terraValueVarSubscript start=/\(\<var\|\<module\)\.[a-z0-9_-]\+\[/ end=/\]/ contains=terraValueString,terraValueFunction,terraValueVarSubscript contained
+syn match terraValueFunction "[a-z]\+(\@="
 
 """ HCL2
 syn keyword terraContent        content
@@ -4892,7 +4889,6 @@ syn region terraBlock matchgroup=terraBraces start="{" end="}" fold transparent
 
 hi def link terraComment           Comment
 hi def link terraTodo              Todo
-hi def link terraBrackets          Operator
 hi def link terraProvider          Structure
 hi def link terraBraces            Delimiter
 hi def link terraProviderName      String
@@ -4905,7 +4901,6 @@ hi def link terraDataName          String
 hi def link terraDataTypeBI        Tag
 hi def link terraDataTypeStr       String
 hi def link terraSection           Structure
-hi def link terraStringInterp      Identifier
 hi def link terraValueBool         Boolean
 hi def link terraValueDec          Number
 hi def link terraValueHexaDec      Number
@@ -4915,8 +4910,7 @@ hi def link terraProvisioner       Structure
 hi def link terraProvisionerName   String
 hi def link terraModule            Structure
 hi def link terraModuleName        String
-hi def link terraValueFunction     Identifier
-hi def link terraValueVarSubscript Identifier
+hi def link terraValueFunction     Function
 hi def link terraDynamic           Structure
 hi def link terraDynamicName       String
 hi def link terraContent           Structure
diff --git a/syntax/zig.vim b/syntax/zig.vim
index a0b8330a..1fade5cd 100644
--- a/syntax/zig.vim
+++ b/syntax/zig.vim
@@ -33,12 +33,12 @@ syn match zigBuiltinFn "\v\@(addWithOverflow|ArgType|atomicLoad|bitCast|breakpoi
 syn match zigBuiltinFn "\v\@(alignCast|alignOf|cDefine|cImport|cInclude)>"
 syn match zigBuiltinFn "\v\@(cUndef|canImplicitCast|clz|cmpxchgWeak|cmpxchgStrong|compileError)>"
 syn match zigBuiltinFn "\v\@(compileLog|ctz|popCount|divExact|divFloor|divTrunc)>"
-syn match zigBuiltinFn "\v\@(embedFile|export|tagName|TagType|errorName)>"
+syn match zigBuiltinFn "\v\@(embedFile|export|tagName|TagType|errorName|call)>"
 syn match zigBuiltinFn "\v\@(errorReturnTrace|fence|fieldParentPtr|field|unionInit)>"
-syn match zigBuiltinFn "\v\@(frameAddress|import|inlineCall|newStackCall|asyncCall|intToPtr|IntType)>"
+syn match zigBuiltinFn "\v\@(frameAddress|import|newStackCall|asyncCall|intToPtr|IntType)>"
 syn match zigBuiltinFn "\v\@(maxValue|memberCount|memberName|memberType|as)>"
 syn match zigBuiltinFn "\v\@(memcpy|memset|minValue|mod|mulWithOverflow|splat)>"
-syn match zigBuiltinFn "\v\@(noInlineCall|bitOffsetOf|byteOffsetOf|OpaqueType|panic|ptrCast)>"
+syn match zigBuiltinFn "\v\@(bitOffsetOf|byteOffsetOf|OpaqueType|panic|ptrCast)>"
 syn match zigBuiltinFn "\v\@(ptrToInt|rem|returnAddress|setCold|Type|shuffle)>"
 syn match zigBuiltinFn "\v\@(setRuntimeSafety|setEvalBranchQuota|setFloatMode)>"
 syn match zigBuiltinFn "\v\@(setGlobalLinkage|setGlobalSection|shlExact|This|hasDecl|hasField)>"