Update

13 files changed, 140 insertions, 65 deletions

diff --git a/syntax/basic/literal.vim b/syntax/basic/literal.vim
index eb7dce77..89d96bb0 100644
--- a/syntax/basic/literal.vim
+++ b/syntax/basic/literal.vim
@@ -39,9 +39,7 @@ syntax region  typescriptArray matchgroup=typescriptBraces
 syntax match typescriptNumber /\<0[bB][01][01_]*\>/        nextgroup=@typescriptSymbols skipwhite skipempty
 syntax match typescriptNumber /\<0[oO][0-7][0-7_]*\>/       nextgroup=@typescriptSymbols skipwhite skipempty
 syntax match typescriptNumber /\<0[xX][0-9a-fA-F][0-9a-fA-F_]*\>/ nextgroup=@typescriptSymbols skipwhite skipempty
-syntax match typescriptNumber /\d[0-9_]*\.\d[0-9_]*\|\d[0-9_]*\|\.\d[0-9]*/
-  \ nextgroup=typescriptExponent,@typescriptSymbols skipwhite skipempty
-syntax match typescriptExponent /[eE][+-]\=\d[0-9]*\>/
-  \ nextgroup=@typescriptSymbols skipwhite skipempty contained
+syntax match typescriptNumber /\<\%(\d[0-9_]*\%(\.\d[0-9_]*\)\=\|\.\d[0-9_]*\)\%([eE][+-]\=\d[0-9_]*\)\=\>/
+  \ nextgroup=typescriptSymbols skipwhite skipempty
 
 endif
diff --git a/syntax/common.vim b/syntax/common.vim
index 51900080..6b451cec 100644
--- a/syntax/common.vim
+++ b/syntax/common.vim
@@ -98,7 +98,6 @@ if exists("did_typescript_hilink")
   HiLink typescriptType                 Type
   HiLink typescriptNull                 Boolean
   HiLink typescriptNumber               Number
-  HiLink typescriptExponent             Number
   HiLink typescriptBoolean              Boolean
   HiLink typescriptObjectLabel          typescriptLabel
   HiLink typescriptLabel                Label
diff --git a/syntax/julia.vim b/syntax/julia.vim
index 2dea6175..c23dc915 100644
--- a/syntax/julia.vim
+++ b/syntax/julia.vim
@@ -275,7 +275,7 @@ syntax region  juliatextString		matchgroup=juliaStringDelim start=+\<text\z("\("
 syntax region  juliahtmlString		matchgroup=juliaStringDelim start=+\<html\z("\(""\)\?\)+ skip=+\%(\\\\\)*\\"+ end=+\z1+ contains=@juliaSpecialCharsRaw
 syntax region  juliaint128String	matchgroup=juliaStringDelim start=+\<u\?int128\z("\(""\)\?\)+ skip=+\%(\\\\\)*\\"+ end=+\z1+ contains=@juliaSpecialCharsRaw
 
-syntax region  juliaDocString		matchgroup=juliaStringDelim start=+^"""+ skip=+\%(\\\\\)*\\"+ end=+"""+ contains=@juliaStringVars,@juliaSpecialChars,@juliaSpellcheckDocStrings
+syntax region  juliaDocString		matchgroup=juliaDocStringDelim start=+^"""+ skip=+\%(\\\\\)*\\"+ end=+"""+ contains=@juliaStringVars,@juliaSpecialChars,@juliaSpellcheckDocStrings
 
 exec 'syntax region  juliaPrintfMacro		contained transparent start="@s\?printf(" end=")\@'.s:d(1).'<=" contains=juliaMacro,juliaPrintfParBlock'
 syntax region  juliaPrintfMacro		contained transparent start="@s\?printf\s\+" end="\ze\%([])};#]\|$\|\<for\>\)" contains=@juliaExprsPrintf,juliaMacro,juliaSymbolS,juliaQuotedParBlockS
@@ -416,22 +416,23 @@ hi def link juliaComplexUnit		Constant
 hi def link juliaChar			Character
 
 hi def link juliaString			String
-hi def link juliaStringPrefixed		String
-hi def link juliabString		String
-hi def link juliasString		String
-hi def link juliavString		String
-hi def link juliarString		String
-hi def link juliaipString		String
-hi def link juliabigString		String
-hi def link juliaMIMEString		String
-hi def link juliarawString		String
-hi def link juliatestString		String
-hi def link juliahtmlString		String
-hi def link juliaint128String		String
-hi def link juliaPrintfString		String
-hi def link juliaShellString		String
-hi def link juliaDocString		String
-hi def link juliaStringDelim		String
+hi def link juliaStringPrefixed		juliaString
+hi def link juliabString		juliaString
+hi def link juliasString		juliaString
+hi def link juliavString		juliaString
+hi def link juliarString		juliaString
+hi def link juliaipString		juliaString
+hi def link juliabigString		juliaString
+hi def link juliaMIMEString		juliaString
+hi def link juliarawString		juliaString
+hi def link juliatestString		juliaString
+hi def link juliahtmlString		juliaString
+hi def link juliaint128String		juliaString
+hi def link juliaPrintfString		juliaString
+hi def link juliaShellString		juliaString
+hi def link juliaDocString		juliaString
+hi def link juliaStringDelim		juliaString
+hi def link juliaDocStringDelim		juliaDocString
 hi def link juliaStringVarsPla		Identifier
 hi def link juliaStringVarDelim		Identifier
 
diff --git a/syntax/llvm.vim b/syntax/llvm.vim
index ea9796f1..427e1134 100644
--- a/syntax/llvm.vim
+++ b/syntax/llvm.vim
@@ -84,6 +84,7 @@ syn keyword llvmKeyword
       \ externally_initialized
       \ extern_weak
       \ fastcc
+      \ tailcc
       \ filter
       \ from
       \ gc
@@ -91,6 +92,7 @@ syn keyword llvmKeyword
       \ hhvmcc
       \ hhvm_ccc
       \ hidden
+      \ immarg
       \ initialexec
       \ inlinehint
       \ inreg
diff --git a/syntax/mma.vim b/syntax/mma.vim
index d668ab32..f6059296 100644
--- a/syntax/mma.vim
+++ b/syntax/mma.vim
@@ -705,6 +705,13 @@ syntax keyword mmaSystemSymbol MixedRadix MixedRadixQuantity MixedUnit MixtureDi
 syntax keyword mmaSystemSymbol Modal Mode Modular ModularInverse ModularLambda Module
 syntax keyword mmaSystemSymbol Module Modulus MoebiusMu Moment Momentary MomentConvert
 syntax keyword mmaSystemSymbol MomentConvert MomentEvaluate MomentGeneratingFunction MomentOfInertia Monday Monitor
+syntax keyword mmaSystemSymbol MongoConnect MongoGetDatabase MongoGetCollection MongoGetDatabaseNames MongoDatabaseName MongoDatabaseDrop MongoGetCollectionNames
+syntax keyword mmaSystemSymbol MongoCollectionName MongoCollectionDrop MongoCollectionStats MongoCollectionValidate
+syntax keyword mmaSystemSymbol MongoCollectionCount MongoCollectionFind MongoCollectionFindOne MongoCollectionAggregate MongoCollectionDistinct
+syntax keyword mmaSystemSymbol MongoCollectionInsert MongoCollectionUpdateOne MongoCollectionUpdateMany MongoCollectionDeleteOne MongoCollectionDeleteMany MongoCollectionReplaceOne
+syntax keyword mmaSystemSymbol MongoCursorNext MongoWriteConcernCreate MongoCursorSetBatchSize MongoCursorGetBatchSize MongoCursorToArray
+syntax keyword mmaSystemSymbol MongoClient MongoDatabase MongoCollection MongoCursor
+syntax keyword mmaSystemSymbol MongoWriteConcern BSONObjectID MongoInsertResult MongoDriverVersion
 syntax keyword mmaSystemSymbol Monitor MonomialList MonomialOrder MonsterGroupM MoonPhase MoonPosition
 syntax keyword mmaSystemSymbol MoonPosition MorletWavelet MorphologicalBinarize MorphologicalBranchPoints MorphologicalComponents MorphologicalEulerNumber
 syntax keyword mmaSystemSymbol MorphologicalEulerNumber MorphologicalGraph MorphologicalPerimeter MorphologicalTransform MortalityData Most
@@ -1298,7 +1305,7 @@ syntax match mmaOperator "&"
 syntax match mmaOperator "?\{1,2}"
 
 "User Symbols
-syntax match mmaSymbol "[^0-9][A-Za-z0-9`$]\+\s*\%([@[]\|/:\|/\=/@\)\@=" contains=mmaOperator,mmaSystemSymbol,mmaBrackets,mmaError
+syntax match mmaSymbol "[^0-9"][A-Za-z0-9`$]\+\s*\%([@[]\|/:\|/\=/@\)\@=" contains=mmaOperator,mmaSystemSymbol,mmaBrackets,mmaError
 syntax match mmaSymbol "\<[^0-9][A-Za-z0-9`$]\+\>" contains=mmaOperator,mmaSystemSymbol,mmaBrackets,mmaError
 syntax match mmaSymbol "\~\s*[^~]\+\s*\~"ms=s+1,me=e-1 contains=mmaOperator,mmaSystemSymbol,mmaBrackets,mmaError
 syntax match mmaSymbol "//\s*[A-Za-z0-9`$]\+"ms=s+2 contains=mmaOperator,mmaSystemSymbol,mmaBrackets,mmaError
diff --git a/syntax/nginx.vim b/syntax/nginx.vim
index 4c6a901d..78160f37 100644
--- a/syntax/nginx.vim
+++ b/syntax/nginx.vim
@@ -300,12 +300,15 @@ syn keyword ngxDirective large_client_header_buffers
 syn keyword ngxDirective least_conn
 syn keyword ngxDirective least_time
 syn keyword ngxDirective limit_conn
+syn keyword ngxDirective limit_conn_dry_run
 syn keyword ngxDirective limit_conn_log_level
 syn keyword ngxDirective limit_conn_status
 syn keyword ngxDirective limit_conn_zone
+syn keyword ngxDirective limit_except
 syn keyword ngxDirective limit_rate
 syn keyword ngxDirective limit_rate_after
 syn keyword ngxDirective limit_req
+syn keyword ngxDirective limit_req_dry_run
 syn keyword ngxDirective limit_req_log_level
 syn keyword ngxDirective limit_req_status
 syn keyword ngxDirective limit_req_zone
diff --git a/syntax/rst.vim b/syntax/rst.vim
index 3b14d63f..4995af9f 100644
--- a/syntax/rst.vim
+++ b/syntax/rst.vim
@@ -1,11 +1,11 @@
 if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'rst') == -1
 
-" Vim syntax file
+" Vim reST syntax file
 " Language: reStructuredText documentation format
 " Maintainer: Marshall Ward <marshall.ward@gmail.com>
 " Previous Maintainer: Nikolai Weibull <now@bitwi.se>
 " Website: https://github.com/marshallward/vim-restructuredtext
-" Latest Revision: 2018-12-29
+" Latest Revision: 2020-03-31
 
 if exists("b:current_syntax")
   finish
@@ -99,22 +99,32 @@ function! s:DefineOneInlineMarkup(name, start, middle, end, char_left, char_righ
     let first = a:start[0]
   endif
 
-  execute 'syn match rstEscape'.a:name.' +\\\\\|\\'.first.'+'.' contained'
+  if a:start != '``'
+    let rst_contains=' contains=rstEscape' . a:name
+    execute 'syn match rstEscape'.a:name.' +\\\\\|\\'.first.'+'.' contained'
+  else
+    let rst_contains=''
+  endif
 
   execute 'syn region rst' . a:name .
         \ ' start=+' . a:char_left . '\zs' . a:start .
         \ '\ze[^[:space:]' . a:char_right . a:start[strlen(a:start) - 1] . ']+' .
         \ a:middle .
         \ ' end=+' . a:end . '\ze\%($\|\s\|[''"’)\]}>/:.,;!?\\-]\)+' .
-        \ ' contains=rstEscape' . a:name
+        \ rst_contains
 
-  execute 'hi def link rstEscape'.a:name.' Special'
+  if a:start != '``'
+    execute 'hi def link rstEscape'.a:name.' Special'
+  endif
 endfunction
 
+" TODO: The "middle" argument may no longer be useful here.
 function! s:DefineInlineMarkup(name, start, middle, end)
-  let middle = a:middle != "" ?
-        \ (' skip=+\\\\\|\\' . a:middle . '\|\s' . a:middle . '+') :
-        \ ""
+  if a:middle == '`'
+    let middle = ' skip=+\s'.a:middle.'+'
+  else
+    let middle = ' skip=+\\\\\|\\' . a:middle . '\|\s' . a:middle . '+'
+  endif
 
   call s:DefineOneInlineMarkup(a:name, a:start, middle, a:end, "'", "'")
   call s:DefineOneInlineMarkup(a:name, a:start, middle, a:end, '"', '"')
@@ -123,8 +133,8 @@ function! s:DefineInlineMarkup(name, start, middle, end)
   call s:DefineOneInlineMarkup(a:name, a:start, middle, a:end, '{', '}')
   call s:DefineOneInlineMarkup(a:name, a:start, middle, a:end, '<', '>')
   call s:DefineOneInlineMarkup(a:name, a:start, middle, a:end, '’', '’')
-  " TODO: Additional Unicode Pd, Po, Pi, Pf, Ps characters
 
+  " TODO: Additional whitespace Unicode characters: Pd, Po, Pi, Pf, Ps
   call s:DefineOneInlineMarkup(a:name, a:start, middle, a:end, '\%(^\|\s\|\%ua0\|[/:]\)', '')
 
   execute 'syn match rst' . a:name .
@@ -138,7 +148,7 @@ endfunction
 call s:DefineInlineMarkup('Emphasis', '\*', '\*', '\*')
 call s:DefineInlineMarkup('StrongEmphasis', '\*\*', '\*', '\*\*')
 call s:DefineInlineMarkup('InterpretedTextOrHyperlinkReference', '`', '`', '`_\{0,2}')
-call s:DefineInlineMarkup('InlineLiteral', '``', "", '``')
+call s:DefineInlineMarkup('InlineLiteral', '``', '`', '``')
 call s:DefineInlineMarkup('SubstitutionReference', '|', '|', '|_\{0,2}')
 call s:DefineInlineMarkup('InlineInternalTargets', '_`', '`', '`')
 
diff --git a/syntax/rust.vim b/syntax/rust.vim
index ca31c5cd..0cf32ed9 100644
--- a/syntax/rust.vim
+++ b/syntax/rust.vim
@@ -69,8 +69,7 @@ syn keyword   rustObsoleteExternMod mod contained nextgroup=rustIdentifier skipw
 syn match     rustIdentifier  contains=rustIdentifierPrime "\%([^[:cntrl:][:space:][:punct:][:digit:]]\|_\)\%([^[:cntrl:][:punct:][:space:]]\|_\)*" display contained
 syn match     rustFuncName    "\%([^[:cntrl:][:space:][:punct:][:digit:]]\|_\)\%([^[:cntrl:][:punct:][:space:]]\|_\)*" display contained
 
-syn region rustMacroRepeat matchgroup=rustMacroRepeatDelimiters start="$(" end=")" contains=TOP nextgroup=rustMacroRepeatCount
-syn match rustMacroRepeatCount ".\?[*+]" contained
+syn region rustMacroRepeat matchgroup=rustMacroRepeatDelimiters start="$(" end="),\=[*+]" contains=TOP
 syn match rustMacroVariable "$\w\+"
 
 " Reserved (but not yet used) keywords {{{2
@@ -280,7 +279,6 @@ hi def link rustIdentifierPrime rustIdentifier
 hi def link rustTrait           rustType
 hi def link rustDeriveTrait     rustTrait
 
-hi def link rustMacroRepeatCount   rustMacroRepeatDelimiters
 hi def link rustMacroRepeatDelimiters   Macro
 hi def link rustMacroVariable Define
 hi def link rustSigil         StorageClass
diff --git a/syntax/svelte.vim b/syntax/svelte.vim
index e4b5f27d..7f7e4ff0 100644
--- a/syntax/svelte.vim
+++ b/syntax/svelte.vim
@@ -36,6 +36,8 @@ syntax keyword svelteKeyword slot contained containedin=htmlTag
 "   https://github.com/mxw/vim-jsx/blob/master/after/syntax/jsx.vim
 syntax region svelteExpression start="{" end="" contains=jsBlock,javascriptBlock containedin=htmlString,htmlTag,htmlArg,htmlValue,htmlH1,htmlH2,htmlH3,htmlH4,htmlH5,htmlH6,htmlHead,htmlTitle,htmlBoldItalicUnderline,htmlUnderlineBold,htmlUnderlineItalicBold,htmlUnderlineBoldItalic,htmlItalicUnderline,htmlItalicBold,htmlItalicBoldUnderline,htmlItalicUnderlineBold,htmlLink,htmlLeadingSpace,htmlBold,htmlBoldUnderline,htmlBoldItalic,htmlBoldUnderlineItalic,htmlUnderline,htmlUnderlineItalic,htmlItalic,htmlStrike,javaScript
 
+syntax region svelteSurroundingTag contained start=+<\(script\|style\|template\)+ end=+>+ fold contains=htmlTagN,htmlString,htmlArg,htmlValue,htmlTagError,htmlEvent
+
 " Block conditionals.
 syntax match svelteConditional "#if" contained containedin=jsBlock,javascriptBlock
 syntax match svelteConditional "/if" contained containedin=jsBlock,javascriptBlock
@@ -60,6 +62,59 @@ highlight def link svelteConditional Conditional
 highlight def link svelteKeyword Keyword
 highlight def link svelteRepeat Repeat
 
+" Preprocessed languages that aren't supported out of the box by Svelte require
+" additional syntax files to be pulled in and can slow Vim down a bit. For that
+" reason, preprocessed languages must be enabled manually. Note that some may
+" require additional plugins that contain the actual syntax definitions.
+"
+" Heavily cribbed from https://github.com/posva/vim-vue and largely completed by
+" @davidroeca (thank you!).
+
+" A syntax should be registered if there's a valid syntax definition known to
+" Vim and it is enabled for the Svelte plugin.
+function! s:enabled(language)
+  " Check whether a syntax file for {language} exists
+  if empty(globpath(&runtimepath, 'syntax/' . a:language . '.vim'))
+    return 0
+  endif
+
+  " If g:svelte_preprocessors is set, check for it there, otherwise return 0.
+  if exists('g:svelte_preprocessors') && type(g:svelte_preprocessors) == v:t_list
+    return index(g:svelte_preprocessors, a:language) != -1
+  else
+    return 0
+  endif
+endfunction
+
+let s:languages = [
+      \ { 'name': 'less', 'tag': 'style' },
+      \ { 'name': 'scss', 'tag': 'style' },
+      \ { 'name': 'sass', 'tag': 'style' },
+      \ { 'name': 'stylus', 'tag': 'style' },
+      \ { 'name': 'typescript', 'tag': 'script' },
+      \ ]
+
+for s:language in s:languages
+  let s:attr = '\(lang\|type\)=\("\|''\)[^\2]*' . s:language.name . '[^\2]*\2'
+  let s:start = '<' . s:language.tag . '\>\_[^>]*' . s:attr . '\_[^>]*>'
+
+  if s:enabled(s:language.name)
+    execute 'syntax include @' . s:language.name . ' syntax/' . s:language.name . '.vim'
+    unlet! b:current_syntax
+
+    execute 'syntax region svelte_' . s:language.name
+          \ 'keepend'
+          \ 'start=/' . s:start . '/'
+          \ 'end="</' . s:language.tag . '>"me=s-1'
+          \ 'contains=@' . s:language.name . ',svelteSurroundingTag'
+          \ 'fold'
+  endif
+endfor
+
+" Cybernetically enhanced web apps.
 let b:current_syntax = "svelte"
 
+" Sync from start because of the wacky nesting.
+syntax sync fromstart
+
 endif
diff --git a/syntax/tablegen.vim b/syntax/tablegen.vim
index c5136d03..41928648 100644
--- a/syntax/tablegen.vim
+++ b/syntax/tablegen.vim
@@ -16,7 +16,7 @@ syntax sync minlines=100
 
 syn case match
 
-syn keyword tgKeyword   def let in code dag field include defm foreach
+syn keyword tgKeyword   def let in code dag field include defm foreach defset defvar if then else
 syn keyword tgType      class int string list bit bits multiclass
 
 syn match   tgNumber    /\<\d\+\>/
diff --git a/syntax/tmux.vim b/syntax/tmux.vim
index f2e3f3e1..7993d481 100644
--- a/syntax/tmux.vim
+++ b/syntax/tmux.vim
@@ -1,7 +1,7 @@
 if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'tmux') == -1
 
 " Language: tmux(1) configuration file
-" Version: 3.1 (git-f986539e)
+" Version: before-OpenBSD-lock (git-53c84fd4)
 " URL: https://github.com/ericpruitt/tmux.vim/
 " Maintainer: Eric Pruitt <eric.pruitt@gmail.com>
 " License: 2-Clause BSD (http://opensource.org/licenses/BSD-2-Clause)
@@ -66,41 +66,43 @@ for s:i in range(0, 255)
 endfor
 
 syn keyword tmuxOptions
-\ backspace buffer-limit command-alias default-terminal escape-time
-\ exit-empty activity-action assume-paste-time base-index bell-action
-\ default-command default-shell default-size destroy-unattached
+\ backspace buffer-limit command-alias copy-command default-terminal editor
+\ escape-time exit-empty activity-action assume-paste-time base-index
+\ bell-action default-command default-shell default-size destroy-unattached
 \ detach-on-destroy display-panes-active-colour display-panes-colour
-\ display-panes-time display-time exit-unattached focus-events history-file
-\ history-limit key-table lock-after-time lock-command message-command-style
-\ message-limit message-style aggressive-resize allow-rename
+\ display-panes-time display-time exit-unattached extended-keys focus-events
+\ history-file history-limit key-table lock-after-time lock-command
+\ message-command-style message-limit aggressive-resize allow-rename
 \ alternate-screen automatic-rename automatic-rename-format
-\ clock-mode-colour clock-mode-style main-pane-height main-pane-width
-\ mode-keys mode-style monitor-activity monitor-bell monitor-silence mouse
-\ other-pane-height other-pane-width pane-active-border-style
-\ pane-base-index pane-border-format pane-border-status pane-border-style
-\ prefix prefix2 remain-on-exit renumber-windows repeat-time set-clipboard
-\ set-titles set-titles-string silence-action status status-bg status-fg
-\ status-format status-interval status-justify status-keys status-left
-\ status-left-length status-left-style status-position status-right
-\ status-right-length status-right-style status-style synchronize-panes
+\ clock-mode-colour clock-mode-style copy-mode-current-match-style
+\ copy-mode-mark-style copy-mode-match-style main-pane-height
+\ main-pane-width message-style mode-keys mode-style monitor-activity
+\ monitor-bell monitor-silence mouse other-pane-height other-pane-width
+\ pane-active-border-style pane-base-index pane-border-format
+\ pane-border-lines pane-border-status pane-border-style prefix prefix2
+\ remain-on-exit renumber-windows repeat-time set-clipboard set-titles
+\ set-titles-string silence-action status status-bg status-fg status-format
+\ status-interval status-justify status-keys status-left status-left-length
+\ status-left-style status-position status-right status-right-length
+\ status-right-style status-style synchronize-panes terminal-features
 \ terminal-overrides update-environment user-keys visual-activity
 \ visual-bell visual-silence window-active-style window-size
 \ window-status-activity-style window-status-bell-style
 \ window-status-current-format window-status-current-style
 \ window-status-format window-status-last-style window-status-separator
-\ window-status-style window-style word-separators wrap-search xterm-keys
+\ window-status-style window-style word-separators wrap-search
 
 syn keyword tmuxCommands
 \ attach attach-session bind bind-key break-pane breakp capture-pane
 \ capturep choose-buffer choose-client choose-tree clear-history clearhist
-\ clock-mode command-prompt confirm confirm-before copy-mode detach
-\ detach-client display display-menu display-message display-panes
+\ clock-mode command-prompt confirm confirm-before copy-mode customize-mode
+\ detach detach-client display display-menu display-message display-panes
 \ display-popup displayp find-window findw if if-shell join-pane joinp
-\ kill-pane kill-server kill-session kill-window killp has-session has killw
+\ kill-pane kill-server kill-session kill-window killp has has-session killw
 \ link-window linkw list-buffers list-clients list-commands list-keys
 \ list-panes list-sessions list-windows load-buffer loadb lock lock-client
-\ lock-server lock-session lockc last-pane lastp locks ls last-window last
-\ lsb lsc delete-buffer deleteb lscm lsk lsp lsw menu move-pane move-window
+\ lock-server lock-session lockc last-pane lastp locks ls last last-window
+\ lsb delete-buffer deleteb lsc lscm lsk lsp lsw menu move-pane move-window
 \ movep movew new new-session new-window neww next next-layout next-window
 \ nextl paste-buffer pasteb pipe-pane pipep popup prev previous-layout
 \ previous-window prevl refresh refresh-client rename rename-session
diff --git a/syntax/vifm.vim b/syntax/vifm.vim
index e8f9892f..22153af7 100644
--- a/syntax/vifm.vim
+++ b/syntax/vifm.vim
@@ -2,7 +2,7 @@ if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'vifm') == -1
 
 " vifm syntax file
 " Maintainer:  xaizek <xaizek@posteo.net>
-" Last Change: March 7, 2020
+" Last Change: May 17, 2020
 " Inspired By: Vim syntax file by Dr. Charles E. Campbell, Jr.
 
 if exists('b:current_syntax')
@@ -146,9 +146,9 @@ syntax keyword vifmOption contained aproposprg autochpos caseoptions cdpath cd
 		\ numberwidth nuw previewprg quickview relativenumber rnu rulerformat ruf
 		\ runexec scrollbind scb scrolloff so sort sortgroups sortorder sortnumbers
 		\ shell sh shellflagcmd shcf shortmess shm showtabline stal sizefmt slowfs
-		\ smartcase scs statusline stl suggestoptions syncregs syscalls tabscope
-		\ tabstop timefmt timeoutlen title tm trash trashdir ts tuioptions to
-		\ undolevels ul vicmd viewcolumns vifminfo vimhelp vixcmd wildmenu wmnu
+		\ smartcase scs statusline stl suggestoptions syncregs syscalls tablabel
+		\ tabscope tabstop timefmt timeoutlen title tm trash trashdir ts tuioptions
+		\ to undolevels ul vicmd viewcolumns vifminfo vimhelp vixcmd wildmenu wmnu
 		\ wildstyle wordchars wrap wrapscan ws
 
 " Disabled boolean options
diff --git a/syntax/zir.vim b/syntax/zir.vim
index a0e49394..c985aca4 100644
--- a/syntax/zir.vim
+++ b/syntax/zir.vim
@@ -14,7 +14,7 @@ syn region zirCommentLine start=";" end="$" contains=zirTodo,@Spell
 
 syn region zirBlock start="{" end="}" transparent fold
 
-syn keyword zirKeyword primitive fntype int str as ptrtoint fieldptr deref asm unreachable export
+syn keyword zirKeyword primitive fntype int str as ptrtoint fieldptr deref asm unreachable export ref
 
 syn keyword zirTodo contained TODO
 
@@ -48,7 +48,7 @@ hi def link zirHexNumber Constant
 hi def link zirOctNumber Constant
 hi def link zirBinNumber Constant
 
-hi def link zirGlobal Ignore
+hi def link zirGlobal Identifier
 hi def link zirLocal  Identifier
 
 endif