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if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'vue') == -1
" Vim indent file
" Language: Vue.js
" Maintainer: Eduardo San Martin Morote
" Author: Adriaan Zonnenberg
if exists('b:did_indent')
finish
endif
function! s:get_indentexpr(language)
unlet! b:did_indent
execute 'runtime! indent/' . a:language . '.vim'
return &indentexpr
endfunction
" The order is important here, tags without attributes go last.
" HTML is left out, it will be used when there is no match.
let s:languages = [
\ { 'name': 'pug', 'pairs': ['<template lang="pug"', '</template>'] },
\ { 'name': 'stylus', 'pairs': ['<style lang="stylus"', '</style>'] },
\ { 'name': 'css', 'pairs': ['<style', '</style>'] },
\ { 'name': 'coffee', 'pairs': ['<script lang="coffee"', '</script>'] },
\ { 'name': 'javascript', 'pairs': ['<script', '</script>'] },
\ ]
for s:language in s:languages
" Set 'indentexpr' if the user has an indent file installed for the language
if strlen(globpath(&rtp, 'indent/'. s:language.name .'.vim'))
let s:language.indentexpr = s:get_indentexpr(s:language.name)
endif
endfor
let s:html_indent = s:get_indentexpr('html')
let b:did_indent = 1
setlocal indentexpr=GetVueIndent()
if exists('*GetVueIndent')
finish
endif
function! GetVueIndent()
for language in s:languages
let opening_tag_line = searchpair(language.pairs[0], '', language.pairs[1], 'bWr')
if opening_tag_line
execute 'let indent = ' . get(language, 'indentexpr', -1)
break
endif
endfor
if exists('l:indent')
if (opening_tag_line == prevnonblank(v:lnum - 1) || opening_tag_line == v:lnum)
\ || getline(v:lnum) =~ '\v^\s*\</(script|style|template)'
return 0
endif
else
" Couldn't find language, fall back to html
execute 'let indent = ' . s:html_indent
endif
return indent
endfunction
endif
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