$ cd yasnippet-bug
$ git log -1 --oneline
6053db0 Closes #527: Unbreak case where yas-fallback-behaviour is a list
-$ HOME=$PWD emacs -L # This "sandboxes" your emacs, melpa configuration, etc
+$ HOME=$PWD emacs -L . # This "sandboxes" your emacs, melpa configuration, etc
(require 'yasnippet)
(yas-global-mode 1)
-When I open a foo-mode file I can't expand foo-mode snippets!
+When I open a foo-mode file I don't see foo-mode under the "YASnippet" menu!
OR
-I can't get yasnippet to load because frankinbogen!
+When loading yasnippet I see "Error: failed to frobnicate"!
```
Using `emacs -Q` or temporarily moving your `.emacs` init file to the side