garbas/vim-snipmate — pull request #99 by apuignav (2012-07-23 09:33:58+00:00)
Title: Added protection on DefaultPool for regular expressions in triggers

For example, if triggerR contains a tilde, one can get a
'No previous substitute regular expression' error.

Example:
In a tex file, I had "Eq.~\ref{", and if I try to push tab (also working with SuperTab) I would get a 'No previous substitute regular expression' error.