marijnh/CodeMirror — pull request #2399 by sunrise987 (2014-03-22 23:42:37+00:00)
Title: [vim] correctly append to register and update the unnamed register to match last used register

Test for the following were added:
Yanking a
- word then a line should result in two lines: [word]\n[line]
- word then a word should result in one line: [word][word]
- line then a line should result in two lines: [line]\n[line]
- line then a word should result in two lines: [line]\n[word]
The unnamed register should be identical to last used register in any case.