Fix svelte branch name, closes #522

4 files changed, 133 insertions, 7 deletions

diff --git a/syntax/crystal.vim b/syntax/crystal.vim
index c3ed4c18..fb1b200f 100644
--- a/syntax/crystal.vim
+++ b/syntax/crystal.vim
@@ -183,7 +183,7 @@ syn match crystalPredefinedConstant "\%(\%(\.\@1<!\.\)\@2<!\|::\)\_s*\zs\%(STDER
 syn match crystalPredefinedConstant "\%(\%(\.\@1<!\.\)\@2<!\|::\)\_s*\zs\%(crystal_\%(VERSION\|RELEASE_DATE\|PLATFORM\|PATCHLEVEL\|REVISION\|DESCRIPTION\|COPYRIGHT\|ENGINE\)\)\>\%(\s*(\)\@!"
 
 " Normal Regular Expression
-SynFold '/' syn region crystalRegexp matchgroup=crystalRegexpDelimiter start="\%(\%(^\|\<\%(and\|or\|while\|until\|unless\|if\|elsif\|ifdef\|when\|not\|then\|else\)\|[;\~=!|&(,[<>?:*+-]\)\s*\)\@<=/" end="/[imx]*" skip="\\\\\|\\/" contains=@crystalRegexpSpecial
+SynFold '/' syn region crystalRegexp matchgroup=crystalRegexpDelimiter start="\%(\%(^\|\<\%(and\|or\|while\|until\|unless\|if\|elsif\|ifdef\|when\|in\|not\|then\|else\)\|[;\~=!|&(,[<>?:*+-]\)\s*\)\@<=/" end="/[imx]*" skip="\\\\\|\\/" contains=@crystalRegexpSpecial
 SynFold '/' syn region crystalRegexp matchgroup=crystalRegexpDelimiter start="\%(\h\k*\s\+\)\@<=/[ \t=/]\@!" end="/[imx]*" skip="\\\\\|\\/" contains=@crystalRegexpSpecial
 
 " Generalized Regular Expression
@@ -315,7 +315,7 @@ if !exists('b:crystal_no_expensive') && !exists('g:crystal_no_expensive')
   SynFold 'select' syn region crystalSelectExpression      matchgroup=crystalConditional start="\<select\>"            end="\<end\>" contains=TOP
   SynFold 'if'     syn region crystalConditionalExpression matchgroup=crystalConditional start="\%(\%(^\|\.\.\.\=\|[{:,;([<>~\*/%&^|+=-]\|\%(\<[_[:lower:]][_[:alnum:]]*\)\@<![?!]\)\s*\)\@<=\%(if\|ifdef\|unless\)\>" end="\%(\%(\%(\.\@1<!\.\)\|::\)\s*\)\@<!\<end\>" contains=TOP
 
-  syn match crystalConditional "\<\%(then\|else\|when\)\>[?!]\@!" contained containedin=crystalCaseExpression
+  syn match crystalConditional "\<\%(then\|else\|when\|in\)\>[?!]\@!" contained containedin=crystalCaseExpression
   syn match crystalConditional "\<\%(when\|else\)\>[?!]\@!" contained containedin=crystalSelectExpression
   syn match crystalConditional "\<\%(then\|else\|elsif\)\>[?!]\@!" contained containedin=crystalConditionalExpression
 
@@ -339,7 +339,7 @@ else
   syn match crystalControl "\<macro\>[?!]\@!"      nextgroup=crystalMacroDeclaration skipwhite skipnl
   syn match crystalControl "\<enum\>[?!]\@!"       nextgroup=crystalEnumDeclaration skipwhite skipnl
   syn match crystalControl "\<annotation\>[?!]\@!" nextgroup=crystalAnnotationDeclaration skipwhite skipnl
-  syn match crystalControl "\<\%(case\|begin\|do\|if\|ifdef\|unless\|while\|until\|else\|elsif\|ensure\|then\|when\|end\)\>[?!]\@!"
+  syn match crystalControl "\<\%(case\|begin\|do\|if\|ifdef\|unless\|while\|until\|else\|elsif\|ensure\|then\|when\|in\|end\)\>[?!]\@!"
   syn match crystalKeyword "\<\%(alias\|undef\)\>[?!]\@!"
 endif
 
@@ -402,7 +402,7 @@ SynFold '#' syn region crystalMultilineComment start="\%(\%(^\s*#.*\n\)\@<!\%(^\
 syn match crystalKeywordAsMethod "\%(\%(\.\@1<!\.\)\|::\)\_s*\%(alias\|begin\|break\|case\|class\|def\|defined\|do\|else\|select\)\>" transparent contains=NONE
 syn match crystalKeywordAsMethod "\%(\%(\.\@1<!\.\)\|::\)\_s*\%(elsif\|end\|ensure\|false\|for\|if\|ifdef\|in\|module\|next\|nil\)\>" transparent contains=NONE
 syn match crystalKeywordAsMethod "\%(\%(\.\@1<!\.\)\|::\)\_s*\%(rescue\|return\|self\|super\|previous_def\|then\|true\)\>" transparent contains=NONE
-syn match crystalKeywordAsMethod "\%(\%(\.\@1<!\.\)\|::\)\_s*\%(undef\|unless\|until\|when\|while\|yield\|with\|__FILE__\|__LINE__\)\>" transparent contains=NONE
+syn match crystalKeywordAsMethod "\%(\%(\.\@1<!\.\)\|::\)\_s*\%(undef\|unless\|until\|when\|in\|while\|yield\|with\|__FILE__\|__LINE__\)\>" transparent contains=NONE
 
 syn match crystalKeywordAsMethod "\<\%(alias\|begin\|case\|class\|def\|do\|end\)[?!]" transparent contains=NONE
 syn match crystalKeywordAsMethod "\<\%(if\|ifdef\|module\|undef\|unless\|until\|while\)[?!]" transparent contains=NONE
diff --git a/syntax/svelte.vim b/syntax/svelte.vim
new file mode 100644
index 00000000..8ec3bb73
--- /dev/null
+++ b/syntax/svelte.vim
@@ -0,0 +1,126 @@
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'svelte') == -1
+
+" Vim syntax file
+" Language:   Svelte 3 (HTML/JavaScript)
+" Author:     Evan Lecklider <evan@lecklider.com>
+" Maintainer: Evan Lecklide <evan@lecklider.com>
+" Depends:    pangloss/vim-javascript
+" URL:        https://github.com/evanleck/vim-svelte
+"
+" Like vim-jsx, this depends on the pangloss/vim-javascript syntax package (and
+" is tested against it exclusively). If you're using vim-polyglot, then you're
+" all set.
+
+if exists("b:current_syntax")
+  finish
+endif
+
+" Read HTML to begin with.
+runtime! syntax/html.vim
+unlet! b:current_syntax
+
+" Expand HTML tag names to include mixed case, periods, and colons.
+syntax match htmlTagName contained "\<[a-zA-Z:\.]*\>"
+
+" Special attributes that include some kind of binding e.g. "on:click",
+" "bind:something", etc.
+syntax match svelteKeyword "\<[a-z]\+:[a-zA-Z|]\+=" contained containedin=htmlTag
+
+" Mixed-case attributes are likely props.
+syntax match svelteKeyword "\<[a-z]\+:[a-zA-Z|]\+=" contained containedin=htmlTag
+
+" The "slot" attribute has special meaning.
+syntax keyword svelteKeyword slot contained containedin=htmlTag
+
+" According to vim-jsx, you can let jsBlock take care of ending the region.
+"   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
+syntax match svelteConditional ":else if" contained containedin=jsBlock,javascriptBlock
+syntax match svelteConditional ":else" contained containedin=jsBlock,javascriptBlock
+
+" Block keywords.
+syntax match svelteKeyword "#await" contained containedin=jsBlock,javascriptBlock
+syntax match svelteKeyword "/await" contained containedin=jsBlock,javascriptBlock
+syntax match svelteKeyword ":catch" contained containedin=jsBlock,javascriptBlock
+syntax match svelteKeyword ":then" contained containedin=jsBlock,javascriptBlock
+
+" Inline keywords.
+syntax match svelteKeyword "@html" contained containedin=jsBlock,javascriptBlock
+syntax match svelteKeyword "@debug" contained containedin=jsBlock,javascriptBlock
+
+" Repeat functions.
+syntax match svelteRepeat "#each" contained containedin=jsBlock,javascriptBlock
+syntax match svelteRepeat "/each" contained containedin=jsBlock,javascriptBlock
+
+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
+
+" Default tag definitions.
+let s:languages = [
+      \ { 'name': 'less', 'tag': 'style' },
+      \ { 'name': 'scss', 'tag': 'style' },
+      \ { 'name': 'sass', 'tag': 'style' },
+      \ { 'name': 'stylus', 'tag': 'style' },
+      \ { 'name': 'typescript', 'tag': 'script' },
+      \ ]
+
+" Add global tag definitions to our defaults.
+if exists('g:svelte_preprocessor_tags') && type('g:svelte_preprocessor_tags') == v:t_list
+  let s:languages += g:svelte_preprocessor_tags
+endif
+
+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/' . get(s:language, 'as', 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/systemd.vim b/syntax/systemd.vim
index e62d36ac..fdf4b764 100644
--- a/syntax/systemd.vim
+++ b/syntax/systemd.vim
@@ -248,7 +248,7 @@ syn match sdServiceKey contained /^StartLimitBurst=/ nextgroup=sdUInt,sdErr
 syn match sdServiceKey contained /^FailureAction=/ nextgroup=sdLimitAction,sdFailAction,sdErr
 syn match sdServiceKey contained /^\%(RestartPrevent\|RestartForce\|Success\)ExitStatus=/ nextgroup=sdExitStatus,sdErr
 syn match sdServiceKey contained /^RebootArgument=/
-syn keyword sdServiceType contained nextgroup=sdErr simple forking dbus oneshot notify idle
+syn keyword sdServiceType contained nextgroup=sdErr simple exec forking dbus oneshot notify idle
 syn keyword sdRestartType contained nextgroup=sdErr no on-success on-failure on-abort always
 syn keyword sdNotifyType  contained nextgroup=sdErr none main all
 
diff --git a/syntax/vifm.vim b/syntax/vifm.vim
index d95fc42b..224cdf48 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: July 27, 2020
+" Last Change: August 8, 2020
 " Inspired By: Vim syntax file by Dr. Charles E. Campbell, Jr.
 
 if exists('b:current_syntax')
@@ -89,7 +89,7 @@ syntax case ignore
 syntax keyword vifmHiGroups contained WildMenu Border Win CmdLine CurrLine
 		\ OtherLine Directory Link Socket Device Executable Selected BrokenLink
 		\ TopLine TopLineSel StatusLine JobLine SuggestBox Fifo ErrorMsg CmpMismatch
-		\ AuxWin OtherWin TabLine TabLineSel TabNr HardLink LineNr OddLine
+		\ AuxWin OtherWin TabLine TabLineSel TabNr TabNrSel HardLink LineNr OddLine
 		\ User1 User2 User3 User4 User5 User6 User7 User8 User9
 syntax keyword vifmHiStyles contained
 		\ bold underline reverse inverse standout italic none