diff --git a/vim/templates/yacc/base-goyacc.y b/vim/templates/yacc/base-goyacc.y
new file mode 100644
index 0000000..e6e4d14
--- /dev/null
+++ b/vim/templates/yacc/base-goyacc.y
@@ -0,0 +1,68 @@
+%{
+package main
+
+import "text/scanner"
+
+type Expression interface{}
+type Token struct {
+    token   int
+    literal string
+}
+type NumExpr struct {
+    literal string
+}
+type BinOpExpr struct {
+    left, right Expression
+    operator rune
+}
+%}
+
+%union{
+    token Token
+    expr Expression
+}
+
+%type<expr> program
+%type<expr> expr
+%token<token> NUMBER
+
+%left '+'
+
+%%
+
+program
+    : expr
+    {
+        $$ = $1
+        yylex.(*Lexer).result = $$
+    }
+
+expr
+    : NUMBER
+    {
+        $$ = NumExpr{literal: $1.literal}
+    }
+    | expr '+' expr
+    {
+        $$ = BinOpExpr{left: $1, operator: '+', right: $3}
+    }
+
+%%
+
+type Lexer struct {
+    scanner.Scanner
+    result Expression
+}
+
+func (l *Lexer) Lex(lval *yySymType) int {
+    token := int(l.Scan())
+    if token == scanner.Int {
+        token = NUMBER
+    }
+    lval.token = Token{token: token, literal: l.TokenText()}
+    return token
+}
+
+func (l *Lexer) Error(e string) {
+    panic(e)
+}
diff --git a/vim/templates/yacc/base-main.y b/vim/templates/yacc/base-main.y
new file mode 100644
index 0000000..7fc9d57
--- /dev/null
+++ b/vim/templates/yacc/base-main.y
@@ -0,0 +1,35 @@
+%{
+// headers
+%}
+
+%union{
+    expr Expression
+    token Token
+}
+
+%type<expr> program
+%type<expr> expr
+%token<token> NUMBER
+
+%left '+'
+
+%%
+
+program
+    : expr
+    {
+        $$ = $1
+        yylex.(*Lexer).Result = $$
+    }
+
+expr
+    : NUMBER
+    {
+    }
+    | expr '+' expr
+    {
+    }
+
+%%
+
+// body
diff --git a/vimrc b/vimrc
index a97b0fb..e4b374a 100644
--- a/vimrc
+++ b/vimrc
@@ -10,8 +10,8 @@
 " Sorry for writing some comments in Japanese, and I'll translate to English
 " later.
 " ======================
-set nocompatible               " be iMproved
 
+" use https://github.com/junegunn/vim-plug
 call plug#begin()
 
 "Plugin Installing
@@ -48,9 +48,10 @@ Plug 'sumpygump/php-documentor-vim', {'autoload':{'filetypes':['php']}}
 Plug '2072/PHP-Indenting-for-VIm', {'autoload':{'filetypes':['php']}}
 Plug 'hynek/vim-python-pep8-indent', {'autoload':{'filetypes':['python']}}
 Plug 'MaxMEllon/vim-jsx-pretty'
-Plug 'marijnh/tern_for_vim', {'do': 'npm install', 'for': 'javascript'}
 Plug 'othree/yajs.vim', {'autoload':{'filetypes':['javascript']}}
 Plug 'othree/javascript-libraries-syntax.vim'
+Plug 'keith/swift.vim', {'autoload':{'filetypes':['swift']}}
+Plug 'posva/vim-vue', {'autoload':{'filetypes':['vue']}}
 
 call plug#end()
 
@@ -320,6 +321,13 @@ set tags=tags
 " =====================================================
 let g:snips_author = 'Kenta Suzuki'
 
+" =====================================================
+"" sonictemplate
+" =====================================================
+let g:sonictemplate_vim_template_dir = [
+\ '$HOME/.vim/templates',
+\]
+
 " =====================================================
 "" tagbar
 " =====================================================