UltiSnips/PySnippets/tex.snippets

###########################################################################
#                             LATEX SNIPPETS                              #
###########################################################################

snippet r "\ref{}"
\ref{$1}
endsnippet

###########################################################################
#                            TEXTMATE SNIPPETS                            #
###########################################################################

####################
# TABULARS, ARRAYS #
####################

snippet tab
\begin{${1:t}${1/(t)$|(a)$|(.*)/(?1:abular)(?2:rray)/}}{${2:c}}
$0${2/((?<=.)c|l|r)|./(?1: & )/g}
\end{$1${1/(t)$|(a)$|(.*)/(?1:abular)(?2:rray)/}}
endsnippet

########################
# ENUM, DESCR, ITEMIZE #
########################
snippet enum
\begin{enumerate}
	\item $0
\end{enumerate}
endsnippet

snippet item
\begin{itemize}
	\item $0
\end{enumerate}
endsnippet

snippet desc
\begin{description}
	\item[$1] $0
\end{description}
endsnippet

##############
# MATH STUFF #
##############
snippet eq "Equation"
\begin{equation}
	$0
\end{equation}
endsnippet

snippet eqnn "Equation without number"
\begin{equation*}
	$0
\end{equation*}
endsnippet

snippet eqa "Equation array"
\begin{eqnarray}
	$1 & $2 & $0
\end{eqnarray}
endsnippet

snippet eqann "Equation array without numbers"
\begin{eqnarray*}
	$1 & $2 & $0
\end{eqnarray*}

endsnippet
snippet frac
\frac{${1:nom}}{${2:denom}}
endsnippet

snippet mat
\begin{${1:p/b/v/V/B/small}matrix}
	$0
\end{$1matrix}
endsnippet


#####################################
# SECTIONS, CHAPTERS AND THERE LIKE #
#####################################

snippet part
\part{${1:part name}}
\label{prt:${2:${1/(\w+)|\W+/(?1:\L$0\E:_)/g}}}

${0}

% part $2 (end)
endsnippet

snippet cha
\chapter{${1:chapter name}}
\label{cha:${2:${1/\\\w+\{(.*?)\}|\\(.)|(\w+)|([^\w\\]+)/(?4:_:\L$1$2$3\E)/g}}}

${0}

% chapter $2 (end)
endsnippet

snippet sec
\section{${1:section name}} 
\label{sec:${2:${1/\\\w+\{(.*?)\}|\\(.)|(\w+)|([^\w\\]+)/(?4:_:\L$1$2$3\E)/g}}}

${0}

% section $2 (end)
endsnippet


snippet sub
\subsection{${1:subsection name}}
\label{sub:${2:${1/\\\w+\{(.*?)\}|\\(.)|(\w+)|([^\w\\]+)/(?4:_:\L$1$2$3\E)/g}}}

${0}

% subsection $2 (end)
endsnippet

snippet ssub
\subsubsection{${1:subsubsection name}}
\label{ssub:${2:${1/\\\w+\{(.*?)\}|\\(.)|(\w+)|([^\w\\]+)/(?4:_:\L$1$2$3\E)/g}}}

${0}

% subsubsection $2 (end)

endsnippet

snippet par
\paragraph{${1:paragraph name}}
\label{par:${2:${1/\\\w+\{(.*?)\}|\\(.)|(\w+)|([^\w\\]+)/(?4:_:\L$1$2$3\E)/g}}}

${0}

% paragraph $2 (end)
endsnippet


snippet subp
\subparagraph{${1:subparagraph name}}
\label{par:${2:${1/\\\w+\{(.*?)\}|\\(.)|(\w+)|([^\w\\]+)/(?4:_:\L$1$2$3\E)/g}}}

${0}

% subparagraph $2 (end)
endsnippet