emacs.d/snippets/latex-mode/begin.yasnippet

# -*- mode: snippet -*-
# contributor: Mads D. Kristensen <madsdk@gmail.com>
# contributor : Bjorn Reese <breese@users.sourceforge.net>
# key: begin
# group: environments
# name: \begin{environment} ... \end{environment}
# --
\begin{${1:$$(yas/choose-value (mapcar 'car (LaTeX-environment-list)))}}
$0
\end{$1}