marijnh/CodeMirror — pull request #1549 by jackolantern (2013-05-25 18:10:59+00:00)
Title: [vim keymap] 'dd' now handles last line corretly.

Current behavior:
```
word1
word2

```
If the cursor is on the last line and 'dd' is executed, the buffer does
not change.

Expected behavior:
```
word1
word2
```