From 0e68102487f0160f676c7f7bd62c71afe6e886a2 Mon Sep 17 00:00:00 2001
From: leafOfTree <node_github@163.com>
Date: Wed, 4 Aug 2021 11:14:15 +0800
Subject: [PATCH] Improve multiple line tag syntax and custom tag indent

---
 indent/vue.vim |  7 ++++---
 syntax/vue.vim | 10 +++++++---
 2 files changed, 11 insertions(+), 6 deletions(-)

diff --git a/indent/vue.vim b/indent/vue.vim
index 3217ae2..04af881 100644
--- a/indent/vue.vim
+++ b/indent/vue.vim
@@ -86,8 +86,8 @@ function! s:GetIndentByContext(tag, syntax)
   let prevline = getline(s:PrevNonBlankNonComment(v:lnum))
   let curline = getline(v:lnum)
 
-  if a:tag == 'view'
-    " Support 'view' tag from mini-program
+  if a:tag != 'template' && a:syntax == 'html'
+    " Set indent to 0 for custom tag with 'html' syntax
     if curline =~ s:block_tag && empty(prevline)
       let ind = 0
     endif
@@ -99,7 +99,8 @@ function! s:GetIndentByContext(tag, syntax)
       endif
     endif
   else
-    " When not in <template>, set block tags indent to 0
+    " When not in <template> and not 'html'
+    " Set indent to 0 if current or prev line is block tag
     if curline =~ s:block_tag || prevline =~ s:block_tag
       let ind = 0
     endif
diff --git a/syntax/vue.vim b/syntax/vue.vim
index a7fe0ec..3b97e79 100644
--- a/syntax/vue.vim
+++ b/syntax/vue.vim
@@ -110,16 +110,20 @@ function! s:SetSyntax(block, syntax, has_lang)
   let name = s:GetSynatxName(block, syntax)
   if has_lang
     let lang_name = s:GetSyntaxLangName(syntax)
-    let lang = 'lang=["'']'.lang_name.'["''][^>]*'
+    let lang = 'lang=["'']'.lang_name.'["'']'
   else
     let lang = ''
   endif
 
-  let start = '^<'.block.'[^>]*'.lang.'>'
+  let start = '^<'.block.'[^>]*'.lang
   let end_tag = '</'.block.'>'
   let end = '^'.end_tag
   let syntax_group = s:GetGroupNameForHighlight(syntax)
 
+  " Block like
+  " <script lang="ts">
+  " ...
+  " </script>
   execute 'syntax region '.name.' fold '
         \.' start=+'.start.'+'
         \.' end=+'.end.'+'
@@ -128,7 +132,7 @@ function! s:SetSyntax(block, syntax, has_lang)
   execute 'syntax sync match vueSync groupthere '.name.' +'.start.'+'
   execute 'syntax sync match vueSync groupthere NONE +'.end.'+'
 
-  " Support block like <script src="...">...</script>
+  " Block like <script src="...">...</script>
   let oneline = start.'.*'.end_tag
   execute 'syntax match '.name.' fold '
         \.' +'.oneline.'+'