Add vue support, closes #160

indent/vue.vim

@@ -0,0 +1,45 @@
+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
+
+" Load indent files for required languages
+for language in ['stylus', 'pug', 'css', 'javascript', 'html', 'coffee']
+  unlet! b:did_indent
+  exe "runtime! indent/".language.".vim"
+  exe "let s:".language."indent = &indentexpr"
+endfor
+
+let b:did_indent = 1
+
+setlocal indentexpr=GetVueIndent()
+
+if exists("*GetVueIndent")
+  finish
+endif
+
+function! GetVueIndent()
+  if searchpair('<template lang="pug"', '', '</template>', 'bWr')
+    exe "let indent = ".s:pugindent
+  elseif searchpair('<style lang="stylus"', '', '</style>', 'bWr')
+    exe "let indent = ".s:stylusindent
+  elseif searchpair('<style', '', '</style>', 'bWr')
+    exe "let indent = ".s:cssindent
+  elseif searchpair('<script lang="coffee"', '', '</script>', 'bWr')
+    exe "let indent = ".s:coffeeindent
+  elseif searchpair('<script', '', '</script>', 'bWr')
+    exe "let indent = ".s:javascriptindent
+  else
+    exe "let indent = ".s:htmlindent
+  endif
+
+  return indent > -1 ? indent : s:htmlindent
+endfunction
+
+endif