Add Tabs To Spaces as a vim til.

README.md

@@ -61,6 +61,7 @@ smart people at [Hashrocket](http://hashrocket.com/).
 - [Rename Current File](vim/rename-current-file.md)
 - [Repeat The Previous Change](vim/repeat-the-previous-change.md)
 - [Split Different](vim/split-different.md)
+- [Tabs To Spaces](vim/tabs-to-spaces.md)
 - [View Commit History of a File](vim/view-commit-history-of-a-file.md)
 - [Wrap With Some Room](vim/wrap-with-some-room.md)
 

vim/tabs-to-spaces.md

@@ -0,0 +1,12 @@
+# Tabs To Spaces
+
+If you prefer spaces over tabs in your files, then opening up a file full of
+tabbed indentation is not ideal. You can quickly convert all tabs in the
+current buffer to spaces using:
+
+```
+:retab
+```
+
+This assumes that you have `expandtab` set. See `:help :retab` for more
+details.