Add Scrolling Relative to the Cursor as a vim til.

README.md

@@ -66,6 +66,7 @@ smart people at [Hashrocket](http://hashrocket.com/).
 - [Quick Quickfix List Navigation](vim/quick-quickfix-list-navigation.md)
 - [Rename Current File](vim/rename-current-file.md)
 - [Repeat The Previous Change](vim/repeat-the-previous-change.md)
+- [Scrolling Relative to the Window](vim/scrolling-relative-to-the-window.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)

vim/scrolling-relative-to-the-cursor.md

@@ -0,0 +1,14 @@
+# Scrolling Relative to the Cursor
+
+If you hit `zt` while in normal mode, the window will be redrawn such that
+the line the cursor is positioned on is at the top of the window. Similarly,
+if you hit `zb`, the window will be redrawn such that the line the cursor is
+currently on will be at the bottom of the window.
+
+The one that comes in really handy, though, is `zz` (note: this is not
+`ZZ`) which will reposition the current line to the center of the screen.
+This can come in really handy if you have scrolled to the top (or bottom) of
+the visible part of the buffer and you want to quickly view more of the
+context around the current line.
+
+See `:h scroll-cursor` for more details and commands.