From b8aef009b15d5790df0bdd71d3cf32381ee4536a Mon Sep 17 00:00:00 2001
From: LCD 47 <lcd047@gmail.com>
Date: Wed, 23 Sep 2015 17:48:39 +0300
Subject: [PATCH] Bug fix: length of composite characters in stl_format.

---
 autoload/syntastic/util.vim | 9 +++------
 plugin/syntastic.vim        | 2 +-
 2 files changed, 4 insertions(+), 7 deletions(-)

diff --git a/autoload/syntastic/util.vim b/autoload/syntastic/util.vim
index 9dbf4116..844a4ed9 100644
--- a/autoload/syntastic/util.vim
+++ b/autoload/syntastic/util.vim
@@ -369,15 +369,13 @@ function! syntastic#util#wformat(format, str) abort " {{{2
     let out = substitute(a:str, "\t", ' ', 'g')
 
     if maxlen && s:_width(out) > maxlen
-        let chars = filter(split(a:str, '\zs\ze', 1), 'v:val !=# ""')
-        let totlen = 0
+        let chars = filter(split(out, '\zs\ze', 1), 'v:val !=# ""')
         let out = ''
 
         if flushleft
             for c in chars
-                if totlen + s:_width(c) < maxlen
+                if s:_width(out . c) < maxlen
                     let out .= c
-                    let totlen += s:_width(c)
                 else
                     let out .= &encoding ==# 'utf-8' && &termencoding ==# 'utf-8' ? "\u2026" : '>'
                     break
@@ -386,9 +384,8 @@ function! syntastic#util#wformat(format, str) abort " {{{2
         else
             call reverse(chars)
             for c in chars
-                if totlen + s:_width(c) < maxlen
+                if s:_width(c . out) < maxlen
                     let out = c . out
-                    let totlen += s:_width(c)
                 else
                     let out = (&encoding ==# 'utf-8' && &termencoding ==# 'utf-8' ? "\u2026" : '<') . out
                     break
diff --git a/plugin/syntastic.vim b/plugin/syntastic.vim
index 8855fab5..5871306e 100644
--- a/plugin/syntastic.vim
+++ b/plugin/syntastic.vim
@@ -19,7 +19,7 @@ if has('reltime')
     lockvar! g:_SYNTASTIC_START
 endif
 
-let g:_SYNTASTIC_VERSION = '3.6.0-173'
+let g:_SYNTASTIC_VERSION = '3.6.0-174'
 lockvar g:_SYNTASTIC_VERSION
 
 " Sanity checks {{{1