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Diffstat (limited to 'syntax/handlebars.vim')
| -rw-r--r-- | syntax/handlebars.vim | 110 |
1 files changed, 110 insertions, 0 deletions
diff --git a/syntax/handlebars.vim b/syntax/handlebars.vim new file mode 100644 index 00000000..52c2913a --- /dev/null +++ b/syntax/handlebars.vim @@ -0,0 +1,110 @@ +if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'handlebars') == -1 + +" Mustache & Handlebars syntax +" Language: Mustache, Handlebars +" Maintainer: Juvenn Woo <machese@gmail.com> +" Screenshot: http://imgur.com/6F408 +" Version: 6 +" Last Change: Jul 16 2019 +" Remark: +" It lexically hilights embedded mustaches (exclusively) in html file. +" While it was written for Ruby-based Mustache template system, it should +" work for Google's C-based *ctemplate* as well as Erlang-based *et*. All +" of them are, AFAIK, based on the idea of ctemplate. +" References: +" [Mustache](http://github.com/defunkt/mustache) +" [Handlebars](https://github.com/wycats/handlebars.js) +" [ctemplate](http://code.google.com/p/google-ctemplate/) +" [ctemplate doc](http://google-ctemplate.googlecode.com/svn/trunk/doc/howto.html) +" [et](http://www.ivan.fomichev.name/2008/05/erlang-template-engine-prototype.html) +" TODO: Feedback is welcomed. + + +" Read the HTML syntax to start with +if version < 600 + so <sfile>:p:h/html.vim +else + runtime! syntax/html.vim + unlet b:current_syntax +endif + +if version < 600 + syntax clear +elseif exists("b:current_syntax") + finish +endif + +" Standard HiLink will not work with included syntax files +if version < 508 + command! -nargs=+ HtmlHiLink hi link <args> +else + command! -nargs=+ HtmlHiLink hi def link <args> +endif + +syntax match mustacheError '}}}\?' +syntax match mustacheInsideError '{{[{$#<>=!\/]\?' + +" Ember angle bracket syntax syntax starts with a capital letter: +" https://github.com/emberjs/rfcs/blob/master/text/0311-angle-bracket-invocation.md +syntax case match +syntax region mustacheAngleComponent start=/<\/\?[[:upper:]]/ end=/>/ keepend containedin=TOP,@htmlMustacheContainer +syntax case ignore +syntax match mustacheAngleBrackets '</\?\|/\?>' contained containedin=mustacheAngleComponent +syntax match mustacheAngleComponentName '</[[:alnum:]]\+'hs=s+2 contained containedin=mustacheAngleBrackets +syntax match mustacheAngleComponentName '<[[:alnum:]]\+'hs=s+1 contained containedin=mustacheAngleBrackets + +syntax region mustacheHbsComponent start=/{{[^!][$#^/]\?/ end=/}}}\?/ keepend containedin=TOP,@htmlMustacheContainer + +syntax cluster mustacheInside add=mustacheHbsComponent,mustacheAngleComponent + +syntax match mustacheOperators '=\|\.\|/^>' contained containedin=@mustacheInside,mustacheParam +syntax region mustacheHtmlValue start=/={{[^!][$#^/]\?/rs=s+1,hs=s+1 end=/}}/ oneline keepend contained containedin=htmlTag contains=@mustacheInside +syntax region mustachePartial start=/{{[<>]/lc=2 end=/}}/me=e-2 contained containedin=@mustacheInside,@htmlMustacheContainer +syntax region mustacheMarkerSet start=/{{=/lc=2 end=/=}}/me=e-2 contained containedin=@mustacheInside,@htmlMustacheContainer +syntax match mustacheHandlebars '{{\|}}' contained containedin=@mustacheInside +syntax match mustacheUnescape '{{{\|}}}' contained containedin=@mustacheInside +syntax match mustacheConditionals '\([/#]\?\<\(if\|unless\)\|\<else\)\>' contained containedin=@mustacheInside +syntax match mustacheHelpers '[/#]\?\<\(with\|link\-to\|each\(\-in\)\?\|let\)\>' contained containedin=@mustacheInside +syntax match mustacheHelpers 'else \(if\|unless\|with\|link\-to\|each\(\-in\)\?\)' contained containedin=@mustacheInside +syntax match mustacheParam /[a-z@_-]\+=/he=e-1 contained containedin=@mustacheInside +syntax region mustacheComment start=/{{!/rs=s+2 skip=/{{.\{-}}}/ end=/}}/re=e-2 contains=Todo contained containedin=TOP,@mustacheInside,@htmlMustacheContainer +syntax region mustacheBlockComment start=/{{!--/rs=s+2 skip=/{{.\{-}}}/ end=/--}}/re=e-2 contains=Todo contained extend containedin=TOP,@mustacheInside,@htmlMustacheContainer +syntax region mustacheQString start=/'/ skip=/\\'/ end=/'/ contained containedin=@mustacheInside +syntax region mustacheDQString start=/"/ skip=/\\"/ end=/"/ contained containedin=@mustacheInside + +" Clustering +syntax cluster htmlMustacheContainer add=htmlHead,htmlTitle,htmlString,htmlH1,htmlH2,htmlH3,htmlH4,htmlH5,htmlH6,htmlLink,htmlBold,htmlUnderline,htmlItalic,htmlValue + + +" Hilighting +" mustacheInside hilighted as Number, which is rarely used in html +" you might like change it to Function or Identifier +HtmlHiLink mustacheVariable Number +HtmlHiLink mustacheVariableUnescape Number +HtmlHiLink mustachePartial Number +HtmlHiLink mustacheMarkerSet Number +HtmlHiLink mustacheParam htmlArg +HtmlHiLink mustacheAngleComponentName htmlTag + +HtmlHiLink mustacheComment Comment +HtmlHiLink mustacheBlockComment Comment +HtmlHiLink mustacheError Error +HtmlHiLink mustacheInsideError Error + +HtmlHiLink mustacheHandlebars Special +HtmlHiLink mustacheAngleBrackets htmlTagName +HtmlHiLink mustacheUnescape Identifier +HtmlHiLink mustacheOperators Operator +HtmlHiLink mustacheConditionals Conditional +HtmlHiLink mustacheHelpers Repeat +HtmlHiLink mustacheQString String +HtmlHiLink mustacheDQString String + +syn region mustacheScriptTemplate start=+<script [^>]*type *=[^>]*text/\(mustache\|x-handlebars-template\)[^>]*>+ +\ end=+</script>+me=s-1 keepend +\ contains=mustacheInside,@htmlMustacheContainer,htmlTag,htmlEndTag,htmlTagName,htmlSpecialChar + +let b:current_syntax = "handlebars" +delcommand HtmlHiLink + +endif |