Use backward compatible version of shiftwidth()

2015-01-08 14:14:16 -02:00
parent b89c22fe03
commit edb72680a1
3 changed files with 16 additions and 5 deletions
--- a/autoload/vimwiki/u.vim
+++ b/autoload/vimwiki/u.vim
@ -52,3 +52,14 @@ endfunction "}}}
 function vimwiki#u#reload_regexes_custom() "{{{
  execute 'runtime! syntax/vimwiki_'.VimwikiGet('syntax').'_custom.vim'
 endfunction "}}}
+
+" Backward compatible version of the built-in function shiftwidth()
+if exists('*shiftwidth') "{{{
+  func vimwiki#u#sw()
+    return shiftwidth()
+  endfunc
+else
+  func vimwiki#u#sw()
+    return &sw
+  endfunc
+endif "}}}