From ab07e4069e72c9af0e9a7236a36aa49be787726b Mon Sep 17 00:00:00 2001
From: jdhao <jdhao@hotmail.com>
Date: Sun, 27 Sep 2020 18:46:12 +0800
Subject: use printf for string concatenation where needed

---
 mappings.vim | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'mappings.vim')

diff --git a/mappings.vim b/mappings.vim
index b3f8cab..5c4a0a1 100644
--- a/mappings.vim
+++ b/mappings.vim
@@ -49,8 +49,8 @@ nnoremap <silent> \d :bprevious <bar> bdelete #<CR>
 
 " Insert a blank line below or above current line (do not move the cursor),
 " see https://stackoverflow.com/a/16136133/6064933
-nnoremap <expr> oo 'm`' . v:count1 . 'o<Esc>``'
-nnoremap <expr> OO 'm`' . v:count1 . 'O<Esc>``'
+nnoremap <expr> oo printf('m`%so<ESC>``', v:count1)
+nnoremap <expr> OO printf('m`%sO<ESC>``', v:count1)
 
 " nnoremap oo @='m`o<c-v><Esc>``'<cr>
 " nnoremap OO @='m`O<c-v><Esc>``'<cr>
-- 
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