Squashed commit of the following:

commit e972aa09aa158189c36913b62a4344cb3ca78c76
Merge: 0925277 4d00bdb
Author: mattn <mattn.jp@gmail.com>
Date:   Tue Jan 14 18:26:58 2020 +0900

    Merge pull request #39 from sgur/fix/error_on_normal

    Prefix noautocmd to "normal!" commands which trigger TextChange events.

commit 4d00bdb4b7e60e0466d3a6e5791779f8ebe7d8fc
Author: sgur <sgurrr@gmail.com>
Date:   Tue Jan 14 16:28:05 2020 +0900

    Prefix noautocmd to normal! commands which trigger TextChange events.

    Fix #38

commit 0925277597e5db0e4b601aecc290b79db239b174
Author: Yasuhiro Matsumoto <mattn.jp@gmail.com>
Date:   Fri Dec 27 15:59:12 2019 +0900

    Add snippets for typescript

commit 20a19f48f9db3a32c3ebc0352fe094bd9816cd38
Author: Yasuhiro Matsumoto <mattn.jp@gmail.com>
Date:   Wed Dec 25 17:04:37 2019 +0900

    Add base-main.scala

commit e746cdf5c5dc8d3849b7e2517c4a24e57d931dd3
Author: Yasuhiro Matsumoto <mattn.jp@gmail.com>
Date:   Sat Dec 21 23:11:46 2019 +0900

    Strictly

commit c512546f04de8a185d40292dd0860d81d1896130
Merge: 859adef 47c0d77
Author: mattn <mattn.jp@gmail.com>
Date:   Thu Nov 14 19:01:33 2019 +0900

    Merge pull request #37 from anekos/fix/dont-kill-my-register

    Avoid updating register

commit 47c0d77f6cad63ea17b0fa6c87d585768c35cf89
Author: anekos <anekos@snca.net>
Date:   Thu Nov 14 18:46:36 2019 +0900

    Avoid updating register

commit 859adef1e67cc0fb1a99e4e3f3d58360f5464f02
Merge: 4e1b1a3 5e752a5
Author: mattn <mattn.jp@gmail.com>
Date:   Tue Oct 8 16:00:33 2019 +0900

    Merge pull request #36 from wallysslima/master

    replace deprecated MANTAINER with LABEL in Dockerfile

commit 4e1b1a36a95e899ad4415d7b4373e2c0e3ff05af
Author: Yasuhiro Matsumoto <mattn.jp@gmail.com>
Date:   Sun Oct 6 21:29:01 2019 +0900

    Add build.gradle for kotlin

commit 5e752a5bf606ec50fffca5a2269ade32a22c1fe4
Author: Wallyss Lima <wallysslima@gmail.com>
Date:   Thu Oct 3 11:58:22 2019 -0300

    replace deprecated MANTAINER with LABEL in Dockerfile

commit 51a9cec47ad815451a8cdf1408a50ea525111442
Author: Yasuhiro Matsumoto <mattn.jp@gmail.com>
Date:   Wed Oct 2 11:26:01 2019 +0900

    Fix feedkeys

commit 807562bbebb7b7c033823ebd3b13b32a814d4f7f
Author: Yasuhiro Matsumoto <mattn.jp@gmail.com>
Date:   Wed Oct 2 10:41:10 2019 +0900

    Use flag n for feedkeys

commit 7db10f422f61819a1a8f45d0dade1de17ecab2b6
Merge: 31de6a5 39cf197
Author: Yasuhiro Matsumoto <mattn.jp@gmail.com>
Date:   Wed Oct 2 10:06:35 2019 +0900

    Merge branch 'master' of https://github.com/mattn/sonictemplate-vim

commit 31de6a5e48b65dface121e654e40e06de6bf364a
Author: Yasuhiro Matsumoto <mattn.jp@gmail.com>
Date:   Wed Oct 2 09:25:34 2019 +0900

    Update postfix completion

commit 39cf197d0e46eeff8f905063ba5030e8690169b3
Merge: df88ac3 2f49560
Author: mattn <mattn.jp@gmail.com>
Date:   Thu Sep 26 14:28:34 2019 +0900

    Merge pull request #34 from hiroebe/fix-shiftwidth

    Use shiftwidth() instead of &shiftwidth

commit 2f49560db7699d7988a817a4f69f8b684cecdfee
Author: hiroebe <hiro.ebe.albirex12@gmail.com>
Date:   Mon Sep 16 17:17:12 2019 +0900

    Use shiftwidth() instead of &shiftwidth

commit df88ac36ed24e68d7d9d7e4d9aa471575d3c79bd
Author: mattn <mattn.jp@gmail.com>
Date:   Wed Aug 14 15:01:05 2019 +0900

    Create FUNDING.yml

commit c1ec4cdaf215f22c86040584cb1eef2b3ac2b741
Author: Yasuhiro Matsumoto <mattn.jp@gmail.com>
Date:   Fri Jul 12 22:29:15 2019 +0900

    Fix socket server

1 files changed, 11 insertions, 11 deletions

diff --git a/autoload/sonictemplate.vim b/autoload/sonictemplate.vim
index a7476f8..15fac9a 100644
--- a/autoload/sonictemplate.vim
+++ b/autoload/sonictemplate.vim
@@ -1,7 +1,7 @@
 "=============================================================================
 " sonictemplate.vim
 " Author: Yasuhiro Matsumoto <mattn.jp@gmail.com>
-" Last Change: 04-Jun-2019.
+" Last Change: 21-Jan-2020.
 
 let s:save_cpo = &cpo
 set cpo&vim
@@ -68,7 +68,7 @@ function! s:get_candidate(fts, lead)
   endif
   try
     let ft = s:get_filetype()
-    let cxt = sonictemplate#lang#{ft!=""?ft:"_"}#guess()
+    let cxt = sonictemplate#lang#{ft !=# '' ? ft : '_'}#guess()
     if has_key(cxt, 'prefix')
       let prefix = cxt['prefix']
       call s:setopt('prefix', cxt['prefix'])
@@ -281,11 +281,11 @@ function! sonictemplate#apply(name, mode, ...) abort
   if !buffer_is_not_empty
     let c = substitute(c, '{{_inline_}}\s*', '', 'g')
     if &expandtab || (&shiftwidth && &tabstop != &shiftwidth)
-      let c = substitute(c, "\t", repeat(' ', &shiftwidth), 'g')
+      let c = substitute(c, "\t", repeat(' ', shiftwidth()), 'g')
     endif
     silent! %d _
     silent! put = c
-    silent! normal! ggdd
+    silent! normal! gg"_dd
   else
     if c[len(c)-1] == "\n"
       let c = c[:-2]
@@ -295,7 +295,7 @@ function! sonictemplate#apply(name, mode, ...) abort
       let c = join(split(c, "\n"), "")
       let oldindentexpr = &indentexpr
       let &indentexpr = ''
-      silent! exe "normal! a\<c-r>=c\<cr>"
+      noautocmd silent! exe "normal! a\<c-r>=c\<cr>"
       let &indentexpr = oldindentexpr
       return
     else
@@ -309,12 +309,12 @@ function! sonictemplate#apply(name, mode, ...) abort
       endif
       let c = indent . substitute(substitute(c, "\n", "\n".indent, 'g'), "\n".indent."\n", "\n\n", 'g')
       if len(indent) && (&expandtab || (&shiftwidth && &tabstop != &shiftwidth) || indent =~ '^ \+$')
-        let c = substitute(c, "\t", repeat(' ', min([len(indent), &shiftwidth])), 'g')
+        let c = substitute(c, "\t", repeat(' ', min([len(indent), shiftwidth()])), 'g')
       elseif &expandtab || (&shiftwidth && &tabstop != &shiftwidth)
-        let c = substitute(c, "\t", repeat(' ', &shiftwidth), 'g')
+        let c = substitute(c, "\t", repeat(' ', shiftwidth()), 'g')
       endif
       if line('.') < line('$')
-        silent! normal! dd
+        silent! normal! "_dd
       endif
       silent! put! =c
     endif
@@ -354,9 +354,9 @@ function! sonictemplate#postfix()
       if c =~ "\n"
         let c = indent . substitute(substitute(c, "\n", "\n".indent, 'g'), "\n".indent."\n", "\n\n", 'g')
         if len(indent) && (&expandtab || (&shiftwidth && &tabstop != &shiftwidth) || indent =~ '^ \+$')
-          let c = substitute(c, "\t", repeat(' ', min([len(indent), &shiftwidth])), 'g')
+          let c = substitute(c, "\t", repeat(' ', min([len(indent), shiftwidth()])), 'g')
         elseif &expandtab || (&shiftwidth && &tabstop != &shiftwidth)
-          let c = substitute(c, "\t", repeat(' ', &shiftwidth), 'g')
+          let c = substitute(c, "\t", repeat(' ', shiftwidth()), 'g')
         endif
         call setline('.', line)
         if line('.') < line('$')
@@ -367,7 +367,7 @@ function! sonictemplate#postfix()
         call setline('.', line)
         let oldindentexpr = &indentexpr
         let &indentexpr = ''
-        silent! exe "normal! a\<c-r>=c\<cr>"
+        noautocmd silent! exe "normal! a\<c-r>=c\<cr>"
         let &indentexpr = oldindentexpr
       endif
       if stridx(c, '{{_cursor_}}') != -1