tabsize

diff --git a/etc/vim/source/option.vim b/etc/vim/source/option.vim
index 72c642366cd60bf0e4b1226d3e135a36599224a3..d287508635065592df2a7e6df69cd1bdf7cd7f99 100644 (file)
--- a/etc/vim/source/option.vim
+++ b/etc/vim/source/option.vim
@@ -56,10 +56,14 @@ set wildmenu
 set autoindent
 set expandtab
 set smarttab
-set tabstop=2
-set shiftwidth=2
-set softtabstop=2
-set backspace=2
+if !tabsize
+  let tabsize = 2
+endif
+execute "set tabstop=".tabsize
+execute "set shiftwidth=".tabsize
+execute "set softtabstop=".tabsize
+"execute "set backspace=".tabsize
+
 autocmd filetype make setlocal noexpandtab
 
 " set textwidth=79