Files
vim-vue-plugin/syntax/vue.vim
2021-03-11 14:52:38 +08:00

307 lines
9.7 KiB
VimL

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" Vim syntax file
"
" Language: Vue
" Maintainer: leaf <leafvocation@gmail.com>
"
" CREDITS: Inspired by mxw/vim-jsx.
"
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if exists("b:current_syntax") && b:current_syntax == 'vue'
finish
endif
" For advanced users, this variable can be used to avoid overload
let b:current_loading_main_syntax = 'vue'
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"
" Config {{{
"
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let s:use_pug = vue#GetConfig("use_pug", 0)
let s:use_less = vue#GetConfig("use_less", 0)
let s:use_sass = vue#GetConfig("use_sass", 0)
let s:use_scss = vue#GetConfig("use_scss", 0)
let s:use_stylus = vue#GetConfig("use_stylus", 0)
let s:use_coffee = vue#GetConfig("use_coffee", 0)
let s:use_typescript = vue#GetConfig("use_typescript", 0)
"}}}
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"
" Load main syntax {{{
"
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" Load syntax/html.vim to syntax group, which loads full JavaScript and CSS
" syntax. It defines group @html, @htmlJavaScript, and @htmlCss.
call vue#LoadSyntax('@html', 'html')
" Avoid overload
if !hlexists('cssTagName')
call vue#LoadSyntax('@htmlCss', 'css')
endif
" Avoid overload
if !hlexists('javaScriptComment')
call vue#Log('load javascript cluster')
call vue#LoadSyntax('@htmlJavaScript', 'javascript')
endif
" Load vue-html syntax
runtime syntax/vue-html.vim
" Load vue-javascript syntax
runtime syntax/vue-javascript.vim
"}}}
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"
" Load pre-processors syntax {{{
"
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" If pug is enabled, load vim-pug syntax
if s:use_pug
call vue#LoadFullSyntax('@PugSyntax', 'pug')
syn cluster htmlJavascript remove=javascriptParenthesisBlock
endif
" If less is enabled, load less syntax
if s:use_less
call vue#LoadSyntax('@LessSyntax', 'less')
runtime! after/syntax/less.vim
endif
" If sass is enabled, load sass syntax
if s:use_sass
call vue#LoadSyntax('@SassSyntax', 'sass')
runtime! after/syntax/sass.vim
endif
" If scss is enabled, load sass syntax
if s:use_scss
call vue#LoadSyntax('@ScssSyntax', 'scss')
runtime! after/syntax/scss.vim
endif
" If stylus is enabled, load stylus syntax
if s:use_stylus
call vue#LoadFullSyntax('@StylusSyntax', 'stylus')
runtime! after/syntax/stylus.vim
endif
" If CoffeeScript is enabled, load the syntax. Keep name consistent with
" vim-coffee-script/after/html.vim
if s:use_coffee
call vue#LoadFullSyntax('@htmlCoffeeScript', 'coffee')
endif
" If TypeScript is enabled, load the syntax.
if s:use_typescript
call vue#LoadFullSyntax('@TypeScript', 'typescript')
endif
"}}}
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"
" Syntax highlight {{{
"
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" All start with html/javascript/css for emmet-vim in-file type detection
syntax region htmlVueTemplate fold
\ start=+<template[^>]*>+
\ end=+^</template>+
\ keepend contains=@html
" When template code is not well indented
syntax region htmlVueTemplate fold
\ start=+<template[^>]*>+
\ end=+</template>\ze\n\(^$\n\)*<\(script\|style\)+
\ keepend contains=@html
syntax region javascriptVueScript fold
\ start=+<script[^>]*>+
\ end=+</script>+
\ keepend contains=@htmlJavaScript,jsImport,jsExport,vueTag
syntax region cssVueStyle fold
\ start=+<style[^>]*>+
\ end=+</style>+
\ keepend contains=@htmlCss,vueTag
" Preprocessors syntax
syntax region pugVueTemplate fold
\ start=+<template[^>]*lang=["']pug["'][^>]*>+
\ end=+</template>+
\ keepend contains=@PugSyntax,vueTag
syntax region coffeeVueScript fold
\ start=+<script[^>]*lang=["']coffee["'][^>]*>+
\ end=+</script>+
\ keepend contains=@htmlCoffeeScript,jsImport,jsExport,vueTag
syntax region typescriptVueScript fold
\ start=+<script[^>]*lang=["']ts["'][^>]*>+
\ end=+</script>+
\ keepend contains=@TypeScript,vueTag
syntax region cssLessVueStyle fold
\ start=+<style[^>]*lang=["']less["'][^>]*>+
\ end=+</style>+
\ keepend contains=@LessSyntax,vueTag
syntax region sassVueStyle fold
\ start=+<style[^>]*lang=["']sass["'][^>]*>+
\ end=+</style>+
\ keepend contains=@SassSyntax,vueTag
syntax region cssScssVueStyle fold
\ start=+<style[^>]*lang=["']scss["'][^>]*>+
\ end=+</style>+
\ keepend contains=@ScssSyntax,vueTag
" Backward compatiable for `use_sass` option
if s:use_sass && !s:use_scss
syntax region cssScssVueStyle fold
\ start=+<style[^>]*lang=["']scss["'][^>]*>+
\ end=+</style>+
\ keepend contains=@SassSyntax,vueTag
endif
syntax region cssStylusVueStyle fold
\ start=+<style[^>]*lang=["']stylus["'][^>]*>+
\ end=+</style>+
\ keepend contains=@StylusSyntax,vueTag
syntax region vueTag fold
\ start=+^<[^/]+ end=+>+ skip=+></+
\ contained contains=htmlTagN,htmlString,htmlArg
syntax region vueTag
\ start=+^</+ end=+>+
\ contains=htmlTagN,htmlString,htmlArg
highlight default link vueTag htmlTag
highlight default link cssUnitDecorators2 Number
highlight default link cssKeyFrameProp2 Constant
"}}}
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"
" Custom blocks {{{
"
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runtime syntax/vue-custom-blocks.vim
"}}}
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"
" Syntax patch {{{
"
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" Patch 7.4.1142
if has("patch-7.4-1142")
if has("win32")
syntax iskeyword @,48-57,_,128-167,224-235,$,-
else
syntax iskeyword @,48-57,_,192-255,$,-
endif
else
setlocal iskeyword+=-
endif
" Style
" Redefine (less|sass|stylus)Definition to highlight <style> correctly and
" enable emmet-vim css type.
if s:use_less
silent! syntax clear lessDefinition
syntax region cssLessDefinition matchgroup=cssBraces
\ contains=@LessSyntax,cssLessDefinition
\ contained containedin=cssLessVueStyle
\ start="{" end="}"
endif
if s:use_sass
silent! syntax clear sassDefinition
syntax region sassDefinition matchgroup=cssBraces
\ contains=@SassSyntax,sassDefinition
\ contained containedin=sassVueStyle
\ start="{" end="}"
" Extend to highlight all numbers in expression
syntax match cssValueNumber
\ /\W\zs\d\+\(\.\d\+\)\?%\?\ze\W/
\ contained containedin=sassDefinition
endif
" If not loading https://github.com/cakebaker/scss-syntax.vim
if s:use_scss && !hlexists('scssNestedProperty')
silent! syntax clear scssDefinition
syntax region cssScssDefinition transparent matchgroup=cssBraces
\ contains=@ScssSyntax,cssScssDefinition
\ contained containedin=cssScssVueStyle
\ start="{" end="}"
" Extend to highlight all numbers in expression
syntax match cssValueNumber
\ /\W\zs\d\+\(\.\d\+\)\?%\?\ze\W/
\ contained containedin=cssScssDefinition
endif
if s:use_stylus
silent! syntax clear stylusDefinition
syntax region cssStylusDefinition matchgroup=cssBraces
\ contains=@StylusSyntax,cssStylusDefinition
\ contained containedin=cssStylusVueStyle
\ start="{" end="}"
endif
" Use a different name in order to avoid css syntax interference
silent! syntax clear cssUnitDecorators
syntax match cssUnitDecorators2
\ /\(#\|-\|+\|%\|mm\|cm\|in\|pt\|pc\|em\|ex\|px\|ch\|rem\|vh\|vw\|vmin\|vmax\|dpi\|dppx\|dpcm\|Hz\|kHz\|s\|ms\|deg\|grad\|rad\)\ze\(;\|$\)/
\ contained
\ containedin=cssAttrRegion,sassCssAttribute,lessCssAttribute,stylusCssAttribute
silent! syntax clear cssKeyFrameProp
syn match cssKeyFrameProp2 /\d*%\|from\|to/
\ contained nextgroup=cssDefinition
\ containedin=cssAttrRegion,sassCssAttribute,lessCssAttribute,stylusCssAttribute
" Coffee
if s:use_coffee
silent! syntax clear coffeeConstant
syn match coffeeConstant '\v<\u\C[A-Z0-9_]+>' display
\ containedin=@coffeeIdentifier
endif
" JavaScript
" Number with minus
syntax match javaScriptNumber '\v<-?\d+L?>|0[xX][0-9a-fA-F]+>'
\ containedin=@javascriptVueScript display
" HTML
" Clear htmlHead that may cause highlighting out of bounds
silent! syntax clear htmlHead
" html5 data-*
syntax match htmlArg '\v<data(-[.a-z0-9]+)+>' containedin=@html
"}}}
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"
" Syntax sync {{{
"
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syntax sync clear
syntax sync minlines=100
syntax sync match vueHighlight groupthere NONE "</\(script\|template\|style\)"
syntax sync match scriptHighlight groupthere javascriptVueScript "<script"
syntax sync match scriptHighlight groupthere coffeeVueScript "<script[^>]*lang=["']coffee["'][^>]*>"
syntax sync match scriptHighlight groupthere typescriptVueScript "<script[^>]*lang=["']ts["'][^>]*>"
syntax sync match templateHighlight groupthere htmlVueTemplate "<template"
syntax sync match templateHighlight groupthere pugVueTemplate "<template[^>]*lang=["']pug["'][^>]*>"
syntax sync match styleHighlight groupthere cssVueStyle "<style"
syntax sync match styleHighlight groupthere cssLessVueStyle "<style[^>]*lang=["']less["'][^>]*>"
syntax sync match styleHighlight groupthere sassVueStyle "<style[^>]*lang=["']sass["'][^>]*>"
syntax sync match styleHighlight groupthere cssScssVueStyle "<style[^>]*lang=["']scss["'][^>]*>"
syntax sync match styleHighlight groupthere cssStylusVueStyle "<style[^>]*lang=["']stylus["'][^>]*>"
"}}}
let b:current_syntax = 'vue'
" vim: fdm=marker