X-Git-Url: https://git.madduck.net/etc/vim.git/blobdiff_plain/e786f1a4b62fa10d748f38e03b706117feab63f1..827e3c42610e36cd78d54ba448438656588543ab:/ftplugin/markdown.vim

diff --git a/ftplugin/markdown.vim b/ftplugin/markdown.vim
index be55efa..21c9442 100644
--- a/ftplugin/markdown.vim
+++ b/ftplugin/markdown.vim
@@ -351,7 +351,7 @@ function! s:Toc(...)
                 endif
             endif
             " keep track of the longest header size (heading level + title)
-            let l:total_len = stridx(l:line, ' ') + len(l:line)
+            let l:total_len = stridx(l:line, ' ') + strdisplaywidth(l:line)
             if l:total_len > l:header_max_len
                 let l:header_max_len = l:total_len
             endif