commit a0d1fef4ebb693696464c5e22e33269f724b8e0e
author Bram Moolenaar <Bram@vim.org> Wed Sep 04 22:29:14 2019 +0200
committer Bram Moolenaar <Bram@vim.org> Wed Sep 04 22:29:14 2019 +0200
tree 4c29126b625309533e0b6f0423ce4b66bae392b8
parent a5a7882ea4a21944924b778208e1d54734891033

patch 8.1.1987: more functions can be used as methods

Problem:    More functions can be used as methods.
Solution:   Make various functions usable as a method.

src/testdir/test_rename.vim

diff --git a/src/testdir/test_rename.vim b/src/testdir/test_rename.vim
index 2311caf..3887fcf 100644
--- a/src/testdir/test_rename.vim
+++ b/src/testdir/test_rename.vim
@@ -25,7 +25,7 @@
   set fileignorecase
   call writefile(['foo'], 'Xrename')
 
-  call assert_equal(0, rename('Xrename', 'XRENAME'))
+  call assert_equal(0, 'Xrename'->rename('XRENAME'))
 
   call assert_equal(['foo'], readfile('XRENAME'))