Fixed orgmode error message relating to treesitter. Added another latex

template. Tidied up a number of other files

1 files changed, 1301 insertions, 1 deletions

diff --git a/luasnip_snippets/latex.json b/luasnip_snippets/latex.json
index 38979cf..da5d9b1 100644
--- a/luasnip_snippets/latex.json
+++ b/luasnip_snippets/latex.json
@@ -554,5 +554,1305 @@
 		"prefix": "SSP",
 		"body": "\\subparagraph{${1:${TM_SELECTED_TEXT}}}",
 		"description": "subparagraph"
-	}
+	},
+  "Align(ed)": {
+    "prefix": "ali",
+    "body": [
+        "\\begin{align}",
+        "\t$0",
+        "\\end{align}"
+    ],
+    "description": "Align(ed)"
+  },
+  "Cases": {
+    "prefix": "cas",
+    "body": [
+      "\\begin{cases}",
+      "\t${1:equation}, &\\text{ if }${2:case}\\\\\\\\",
+      "\t$0",
+      "\\end{cases}"
+    ],
+    "description": "Cases"
+  },
+  "Chapter": {
+    "prefix": "cha",
+    "body": [
+      "\\chapter{${1:chapter name}} % (fold)",
+      "\\label{cha:${2:${1/(\\w+)(\\W+$)?|\\W+/${1:?${1:/asciify/downcase}:_}/g}}}",
+      "${0:$TM_SELECTED_TEXT}",
+      "% chapter $2 (end)"
+    ],
+    "description": "Chapter"
+  },
+  "Description": {
+    "prefix": "desc",
+    "body": [
+      "\\\\begin{description}",
+      "\t\\item[$1] $0",
+      "\\\\end{description}"
+    ],
+    "description": "Description"
+  },
+  "Math": {
+    "prefix": "math",
+    "body": [
+      "\\begin{math}",
+      "\t$1",
+      "\\end{math}",
+      "$0"
+    ],
+    "description": "Add a Math"
+  },
+  "DisplayMath": {
+    "prefix": "displaymath",
+    "body": [
+      "\\begin{displaymath}",
+      "\t$1",
+      "\\end{displaymath}",
+      "$0"
+    ],
+    "description": "Display Math"
+  },
+  "Equation": {
+    "prefix": "equation",
+    "body": [
+      "\\begin{equation}",
+      "\t$0",
+      "\t\\label{eq:$1}",
+      "\\end{equation}"
+    ],
+    "description": "Add a Equation"
+  },
+  "Display Math — \\[ … \\]": {
+    "prefix": "$$",
+    "body": [
+      "\\[",
+      "\t$TM_SELECTED_TEXT$1",
+      "\\]"
+    ],
+    "description": "Display Math"
+  },
+  "Theorem": {
+    "prefix": "theorem",
+    "body": [
+      "\\begin{theorem}",
+      "\t$1",
+      "\t\\begin{displaymath}",
+      "\t\t$2",
+      "\t\\end{displaymath}",
+      "\t$3",
+      "\\end{theorem}",
+      "$0"
+    ],
+    "description": "Add a theorem"
+  },
+  "Definition": {
+    "prefix": "definition",
+    "body": [
+      "\\begin{definition}",
+      "\t$1",
+      "\t\\begin{displaymath}",
+      "\t\t$2",
+      "\t\\end{displaymath}",
+      "\t$3",
+      "\\end{definition}",
+      "$0"
+    ],
+    "description": "Add a definition"
+  },
+  "Proof": {
+    "prefix": "proof",
+    "body": [
+      "\\begin{proof}",
+      "\t$1",
+      "\t\\begin{displaymath}",
+      "\t\t$2",
+      "\t\\end{displaymath}",
+      "\t$3",
+      "\\end{proof}",
+      "$0"
+    ],
+    "description": "Add a proof"
+  },
+  "Algorithm": {
+    "prefix": "algo",
+    "body": [
+      "% \\usepackage{algorithm,algorithmicx,algpseudocode}",
+      "\\begin{algorithm}",
+      "\t\\floatname{algorithm}{${1:Algorithm}}",
+      "\t\\algrenewcommand\\algorithmicrequire{\\textbf{${2:Input: }}}",
+      "\t\\algrenewcommand\\algorithmicensure{\\textbf{${3:Output: }}}",
+      "\t\\caption{$4}",
+      "\t\\label{alg:$5}",
+      "\t\\begin{algorithmic}[1]",
+      "\t\t\\Require \\$input\\$",
+      "\t\t\\Ensure \\$output\\$",
+      "\t\t$6",
+      "\t\t\\State \\textbf{return} \\$state\\$",
+      "\t\\end{algorithmic}",
+      "\\end{algorithm}",
+      "$0"
+    ],
+    "description": "Add an algorithm"
+  },
+  "Algorithm:State": {
+    "prefix": "state",
+    "body": [
+      "\\State $1"
+    ],
+    "desciption": "Add an statement of algorithm"
+  },
+  "Algorithm:If": {
+    "prefix": "if",
+    "body": [
+      "\\If{$1}",
+      "\\ElsIf{$2}",
+      "\\Else",
+      "\\EndIf"
+    ],
+    "desciption": "Add an if statement of algorithm"
+  },
+  "Algorithm:For": {
+    "prefix": "for",
+    "body": [
+      "\\For{i=0:$1}",
+      "\t\\State $0",
+      "\\EndFor"
+    ],
+    "desciption": "Add an for statement of algorithm"
+  },
+  "Algorithm:While": {
+    "prefix": "while",
+    "body": [
+      "\\While{$1}",
+      "\t\\State $0",
+      "\\EndWhile"
+    ],
+    "desciption": "Add an for statement of algorithm"
+  },
+  "Algorithm:Ref": {
+    "prefix": "algo:ref",
+    "body": [
+      "${1:Algorithm}~\\ref{algo:$2}$0"
+    ],
+    "desciption": "Ref for Algorithm"
+  },
+  "Figure:Ref": {
+    "prefix": "figure:ref",
+    "body": [
+      "${1:Figure}~\\ref{fig:$2}$0"
+    ],
+    "description": "Ref for Figure"
+  },
+  "Gather(ed)": {
+    "prefix": "gat",
+    "body": [
+      "\\begin{gather}",
+      "\t$0",
+      "\\end{gather}"
+    ],
+    "description": "Gather(ed)"
+  },
+  "Itemize": {
+    "prefix": "item",
+    "body": [
+      "\\\\begin{itemize}",
+      "\t\\item $0",
+      "\\\\end{itemize}"
+    ],
+    "description": "Itemize"
+  },
+  "Listing:Ref": {
+    "prefix": "listing:ref",
+    "body": [
+      "${1:Listing}~\\ref{lst:$2}$0"
+    ],
+    "description": "Listing"
+  },
+  "Matrix": {
+    "prefix": "mat",
+    "body": [
+      "\\begin{${1:p/b/v/V/B/small}matrix}",
+      "\t$0",
+      "\\end{${1:p/b/v/V/B/small}matrix}"
+    ],
+    "description": "Matrix"
+  },
+  "Page": {
+    "prefix": "page",
+    "body": [
+      "${1:page}~\\pageref{$2}$0"
+    ],
+    "description": "Page"
+  },
+  "Paragraph": {
+    "prefix": "par",
+    "body": [
+      "\\paragraph{${1:paragraph name}} % (fold)",
+      "\\label{par:${2:${1/(\\w+)(\\W+$)?|\\W+/${1:?${1:/asciify/downcase}:_}/g}}}",
+      "${0:$TM_SELECTED_TEXT}",
+      "% paragraph $2 (end)"
+    ],
+    "description": "Paragraph"
+  },
+  "Part": {
+    "prefix": "part",
+    "body": [
+      "\\part{${1:part name}} % (fold)",
+      "\\label{prt:${2:${1/(\\w+)(\\W+$)?|\\W+/${1:?${1:/asciify/downcase}:_}/g}}}",
+      "${0:$TM_SELECTED_TEXT}",
+      "% part $2 (end)"
+    ],
+    "description": "Part"
+  },
+  "Region Start": {
+    "prefix": "#region",
+    "body": [
+      "%#Region $0"
+    ],
+    "description": "Folding Region Start"
+  },
+  "Region End": {
+    "prefix": "#endregion",
+    "body": [
+      "%#Endregion"
+    ],
+    "description": "Folding Region End"
+  },
+  "Section:Ref": {
+    "prefix": "section:ref",
+    "body": [
+      "${1:Section}~\\ref{sec:$2}$0"
+    ],
+    "description": "Section Reference"
+  },
+  "Split": {
+    "prefix": "spl",
+    "body": [
+      "\\begin{split}",
+      "\t$0",
+      "\\end{split}"
+    ],
+    "description": "Split"
+  },
+  "Section": {
+    "prefix": "sec",
+    "body": [
+      "\\section{${1:section name}} % (fold)",
+      "\\label{sec:${2:${1/(\\w+)(\\W+$)?|\\W+/${1:?${1:/asciify/downcase}:_}/g}}}",
+      "${0:$TM_SELECTED_TEXT}",
+      "% section $2 (end)"
+    ],
+    "description": "Section"
+  }, 
+  "Sub Paragraph": {
+    "prefix": "subp",
+    "body": [
+      "\\subparagraph{${1:subparagraph name}} % (fold)",
+      "\\label{subp:${2:${1/(\\w+)(\\W+$)?|\\W+/${1:?${1:/asciify/downcase}:_}/g}}}",
+      "${0:$TM_SELECTED_TEXT}",
+      "% subparagraph $2 (end)"
+    ],
+    "description": "Sub Paragraph"
+  },
+  "Sub Section": {
+    "prefix": "sub",
+    "body": [
+      "\\subsection{${1:subsection name}} % (fold)",
+      "\\label{sub:${2:${1/(\\w+)(\\W+$)?|\\W+/${1:?${1:/asciify/downcase}:_}/g}}}",
+      "${0:$TM_SELECTED_TEXT}",
+      "% subsection $2 (end)"
+    ],
+    "description": "Sub Section"
+  },
+  "Sub Sub Section": {
+    "prefix": "subs",
+    "body": [
+      "\\subsubsection{${1:subsubsection name}} % (fold)",
+      "\\label{ssub:${2:${1/(\\w+)(\\W+$)?|\\W+/${1:?${1:/asciify/downcase}:_}/g}}}",
+      "${0:$TM_SELECTED_TEXT}",
+      "% subsubsection $2 (end)"
+    ],
+    "description": "Sub Sub Section"
+  },
+  "Table:Ref": {
+    "prefix": "table:ref",
+    "body": [
+      "${1:Table}~\\ref{tab:$2}$0"
+    ],
+    "description": "Table Reference"
+  },
+  "Tabular": {
+    "prefix": "tab",
+    "body": [
+      "\\\\begin{${1:t}${1/(t)$|(a)$|(.*)/(?1:abular)(?2:rray)/}}{${2:c}}",
+      "$0${2/((?<=[clr])([ |]*(c|l|r)))|./(?1: & )/g}",
+      "\\\\end{${1:t}${1/(t)$|(a)$|(.*)/(?1:abular)(?2:rray)/}}"
+    ],
+    "description": "Tabular"
+  },
+  "\\begin{}…\\end{}": {
+    "prefix": "begin",
+    "body": [
+      "\\\\begin{${1:env}}",
+      "\t${1/(enumerate|itemize|list)|(description)|.*/(?1:\\item )(?2:\\item)/}$0",
+      "\\\\end{${1:env}}"
+    ],
+    "description": "Begin - End"
+  },
+  "Figure": {
+    "prefix": "figure",
+    "body": [
+      "\\begin{figure}",
+      "\t\\begin{center}",
+      "\t\t\\includegraphics[width=0.95\\textwidth]{figures/$1}",
+      "\t\\end{center}",
+      "\t\\caption{$3}",
+      "\t\\label{fig:$4}",
+      "\\end{figure}",
+      "$0"
+    ],
+    "description": "Add a figure"
+  },
+  "Figure:ACM": {
+    "prefix": "figure:acm",
+    "body": [
+      "\\begin{figure}",
+      "\t\\includegraphics[width=0.45\\textwidth]{figures/$1}",
+      "\t\\caption{$2}",
+      "\t\\label{fig:$3}",
+      "\\end{figure}",
+      "$0"
+    ],
+    "description": "Add a figure (ACM)"
+  },
+  "Figure:ACM:*": {
+    "prefix": "figure:acm:*",
+    "body": [
+      "\\begin{figure*}",
+      "\t\\includegraphics[width=0.45\\textwidth]{figures/$1}",
+      "\t\\caption{$2}",
+      "\t\\label{fig:$3}",
+      "\\end{figure*}",
+      "$0"
+    ],
+    "description": "Add a figure (ACM)"
+  },
+  "Table": {
+    "prefix": "table",
+    "body": [
+      "\\begin{table}",
+      "\t\\caption{$1}",
+      "\t\\label{tab:$2}",
+      "\t\\begin{center}",
+      "\t\t\\begin{tabular}[c]{l|l}",
+      "\t\t\t\\hline",
+      "\t\t\t\\multicolumn{1}{c|}{\\textbf{$3}} & ",
+      "\t\t\t\\multicolumn{1}{c}{\\textbf{$4}} \\\\\\\\",
+      "\t\t\t\\hline",
+      "\t\t\ta & b \\\\\\\\",
+      "\t\t\tc & d \\\\\\\\",
+      "\t\t\t$5",
+      "\t\t\t\\hline",
+      "\t\t\\end{tabular}",
+      "\t\\end{center}",
+      "\\end{table}",
+      "$0"
+    ],
+    "description": "Add a table"
+  },
+  "Table:ACM": {
+    "prefix": "table:acm",
+    "body": [
+      "\\begin{table}",
+      "\t\\caption{$1}",
+      "\t\\label{tab:$2}",
+      "\t\\begin{tabular}{${3:ccl}}",
+      "\t\t\\toprule",
+      "\t\t$4",
+      "\t\ta & b & c \\\\\\\\",
+      "\t\t\\midrule",
+      "\t\td & e & f \\\\\\\\",
+      "\t\t\\bottomrule",
+      "\t\\end{tabular}",
+      "\\end{table}",
+      "$0"
+    ],
+    "description": "Add a table (ACM)"
+  },
+  "Table:ACM:*": {
+    "prefix": "table:acm:*",
+    "body": [
+      "\\begin{table*}",
+      "\t\\caption{$1}",
+      "\t\\label{tab:$2}",
+      "\t\\begin{tabular}{${3:ccl}}",
+      "\t\t\\toprule",
+      "\t\t$4",
+      "\t\ta & b & c \\\\\\\\",
+      "\t\t\\midrule",
+      "\t\td & e & f \\\\\\\\",
+      "\t\t\\bottomrule",
+      "\t\\end{tabular}",
+      "\\end{table*}",
+      "$0"
+    ],
+    "description": "Add a table (ACM)"
+  },
+  "Enumerate": {
+    "prefix": "enumerate",
+    "body": [
+      "\\\\begin{enumerate}",
+      "\t\\item $0",
+      "\\\\end{enumerate}"
+    ],
+    "description": "Add a enumerate"
+  },
+  "Compactitem": {
+    "prefix": "compactitem",
+    "body": [
+      "\\begin{compactitem}",
+      "\t\\item $1",
+      "\\end{compactitem}",
+      "$0"
+    ],
+    "description": "Add a compactitem (from package paralist)"
+  },
+  "Cite": {
+    "prefix": "cite",
+    "body": [
+      "~\\cite{$1}$0"
+    ],
+    "description": "Add a cite"
+  },
+  "EmptyPage": {
+    "prefix": "empty",
+    "body": [
+      "\\null\\thispagestyle{empty}",
+      "\\newpage",
+      "$0"
+    ],
+    "description": "Add a empty page"
+  },
+  "Template": {
+      "prefix": ["template", "\\template"], 
+      "body": [
+          "%%%%%%%%%%%%%%%%%%%%%%%%%%%%% Define Article %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%", 
+          "\\documentclass{article}", 
+          "%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%", 
+          "", 
+          "%%%%%%%%%%%%%%%%%%%%%%%%%%%%% Using Packages %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%", 
+          "\\usepackage{geometry}", 
+          "\\usepackage{graphicx}", 
+          "\\usepackage{amssymb}", 
+          "\\usepackage{amsmath}", 
+          "\\usepackage{amsthm}", 
+          "\\usepackage{empheq}", 
+          "\\usepackage{booktabs}", 
+          "\\usepackage{color}", 
+          "\\usepackage{psfrag}", 
+          "\\usepackage{pgfplots}", 
+          "\\usepackage{pdfpages}", 
+          "\\usepackage{bm}", 
+          "\\usepackage{import}", 
+          "\\usepackage{transparent}", 
+          "\\usepackage{xcolor}", 
+          "\\newcommand{incfig}[2][1]{%
+                \def\svgwidth{#1\columnwidth}
+                \import{./figures/}{#2.pdf_tex}}", 
+          "\\pdfsuppresswarningpagegroup=1"
+          "%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%", 
+          "", 
+          "${3:% Other Settings}", 
+          "", 
+          "%%%%%%%%%%%%%%%%%%%%%%%%%% Page Setting %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%", 
+          "", 
+          "\\geometry{a4paper}", 
+          "", 
+          "%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% Title & Author %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%", 
+          "\\title{${1:Title}}", 
+          "\\author{${2:Vito Graffagnino}}", 
+          "%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%", 
+          "", 
+          "\\begin{document}",
+          "    \\maketitle",
+          "    $0",
+          "\\end{document}"
+      ],
+      "description": "Use the default template which includes a variety of packages and declared-commands. The template will also automatically generate the title and author, as well as date, and will formate the document."
+  },
+  "Large Summation": {
+      "prefix": ["sumlarge", "\\sumlarge"],
+  "body": [
+    "\\displaystyle\\sum_{$1}^{$2}$3"
+  ],
+  "description": "Insert a large summation notation."
+  },
+  "Inline Summation": {
+      "prefix": ["suminline", "\\suminline"],
+      "body": [
+          "\\sum_{$1}^{$2}$3"
+      ],
+      "description": "Insert an inline summation notation, (only in the cases when the environment is inline math environment)."
+  },
+  "Inline Math": {
+      "prefix": ["mathinline", "\\mathinline"],
+      "body": [
+          "$ $1 $$0"
+      ],
+      "description": "Insert inline Math Environment."
+  },
+  "Centered Math": {
+      "prefix": ["mathcentered", "\\mathcentered"],
+      "body": [
+          "$$ $0 $$"
+      ],
+      "description": "Insert centered Math Environment."
+  },
+  "Section": {
+      "prefix": ["section", "\\section"],
+      "body": [
+          "\\section{$1}$0"
+      ],
+      "description": "Insert a new section."
+  },
+  "Subsection": {
+      "prefix": ["subsection", "\\subsection"],
+      "body": [
+          "\\subsection{$1}$0"
+      ],
+      "description": "Insert a new subsection."
+  },
+  "Header": {
+      "prefix": ["header", "\\header", "##"],
+      "body": "\\section*{$1}$0",
+      "description": "Insert a section without index."
+  },
+  "Header Small": {
+      "prefix": ["headersmall", "\\headersmall", "###"],
+      "body": "\\subsection*{$1}$0",
+      "description": "Insert a subsection without index."
+  },
+  "Italic Text": {
+      "prefix": ["italic", "\\italic", "*"], 
+      "body": "\\textit{$1}$0",
+      "description": "Insert italic text."
+  },
+  "Bold Text": {
+      "prefix": ["bold", "\\bold", "**"],
+      "body": "\\textbf{$1}$0",
+      "description": "Insert bold text."
+  },
+  "Bold Italic Text": {
+      "prefix": ["bolditalic", "\\bolditalic", "***"],
+      "body": "\\textbf{\\textit{$1}}$0",
+      "description": "Insert bold italic text."
+  },
+  "Itemize": {
+      "prefix": ["- ", "\\itemize", "itemize"],
+      "body": [
+          "\\begin{itemize}",
+          "\t\\item $1",
+          "\\end{itemize}$0"
+      ]
+  },
+  "Up": {
+      "prefix": ["to", "\\to"],
+      "body": [
+          "^ {$1}$0"
+      ],
+      "description": "Superscript notation, as well as the power notation."
+  },
+  "Theorem": {
+      "prefix": ["theorem", "\\theorem"],
+      "body": [
+          "\\begin{theorem}[${1:name of the theorem}]",
+          "\t$0",
+          "\\end{theorem}"
+      ],
+      "description": "Insert a theorem, whose style is already defined in the template. The serial number is automatically generated according to the section."
+  },
+  "Problem": {
+      "prefix": ["problem", "\\problem"],
+      "body": [
+          "\\begin{problem}[${1:name of the problem}]",
+          "\t$0",
+          "\\end{problem}"
+      ],
+      "description": "Insert a problem, whose style is already defined in the template. The serial number is automatically generated according to the section."
+  },
+  "Indent": {
+      "prefix": ["tab", "\\tab"],
+      "body": ["\\indent "],
+      "description": "The equivalent of \"\\t\", also known as \"Tab\""
+  },
+  "Definition": {
+      "prefix": ["definition", "\\definition"],
+      "body": [
+          "\\begin{definition}[${1:name of the definition}]",
+          "\t$0",
+          "\\end{definition}"
+      ],
+      "description": "Insert a definition, whose style is already defined in the template. The serial number is automatically generated according to the section."
+  },
+  "Proof": {
+      "prefix": ["proof", "\\proof"],
+      "body": [
+          "\\begin{proof}[Proof ${1:Other Information}]",
+          "\t$0",
+          "\\end{proof}"
+      ],
+      "description": "Insert a proof, whose style is already defined in the template. The serial number is automatically generated according to the section."
+  },
+  "Large Integral": {
+      "prefix": ["integrallarge", "\\integrallarge"],
+  "body": [
+    "\\displaystyle\\int_{$1}^{$2}$3"
+  ],
+  "description": "Insert large integral notation."
+  },
+  "Inline Integral": {
+      "prefix": ["integralinline", "\\integralinline"],
+      "body": [
+          "\\int_{$1}^{$2}$3"
+      ],
+      "description": "Insert inline integral notation, (only in the cases when the environment is inline math environment)."
+  },
+  "Inline Fraction": {
+      "prefix": ["fractioninline", "\\fractioninline"],
+      "body": ["\\frac{$1}{$2}$0"],
+      "description": ["Insert inline fraction notation, (only in the cases when the environment is inline math environment)."]
+  },
+  "Large Fraction": {
+      "prefix": ["fractionlarge", "\\fractionlarge"],
+      "body": ["\\displaystyle\\frac{$1}{$2}$0"],
+      "description": ["Insert large fraction notation"]
+  },
+  "Create 2D Plot environment": {
+      "prefix": ["plotenvironment2d", "\\plotenvironment2d"],
+      "body": [
+          "\\begin{tikzpicture}",
+          "\\begin{axis}[",
+          "legend pos=outer north east,",
+          "title=${1:Example},",
+          "axis lines =${2| box, left, middle, center, right, none|},",
+          "xlabel = \\$x\\$,",
+          "ylabel = \\$y\\$,",
+          "variable = t,",
+          "trig format plots = rad,",
+          "]",
+          "$3",
+          "\\end{axis}",
+          "\\end{tikzpicture}$0"
+      ],
+      "description": "Create a 2DPlot Environment of pgfplots. The style declarations are already included in the snippet."
+  },
+  "Plot 2D Graph": {
+      "prefix": ["plotgraph2d", "\\plotgraph2d"],
+      "body": [
+          "\\addplot [",
+          "\tdomain=${1:-10}:${2:10}," ,
+          "\tsamples=70,", 
+          "\tcolor=${3:blue},",
+          "\t]",
+          "\t{${4:x^2 + 2*x + 1}};",
+          "\\addlegendentry{$${5:x^2 + 2x + 1}$}",
+          "$0"
+      ],
+      "description": "Plot a 2D Graph in the 2D graph environment, noted that this can also be used in the 3D environment."
+  },
+  "Plot Circle 2D": {
+      "prefix": ["plotcircle2d", "\\plotcircle2d"],
+      "body": [
+          "\\addplot [",
+          "\tdomain=0:2*3.14159265," ,
+          "\tsamples=70,", 
+          "\tcolor=${4:blue},",
+          "\t]",
+          "\t({${1:r}*cos(t)+${2:a}},{${1:r}*sin(t)+${3:b}});",
+          "\\addlegendentry{$(x-${2:a})^2+(y-${3:b})^2=${1:r}^2$}$0"
+      ],
+      "description": "Plot a 2D Circle in the 2D graph environment, noted that this can also be used in the 3D environment."
+  },
+  "Plot Line 2D": {
+      "prefix": ["plotline2d", "\\plotline2d"],
+      "body": [
+          "\\addplot [",
+          "\tdomain=${4:x1}:${5:x2}," ,
+          "\tsamples=70,", 
+          "\tcolor=${3:blue},",
+          "\t]",
+          "\t{${1:a}*x+${2:b}};",
+          "\\addlegendentry{$ y=${1:a}x+${2:b}$}$0"
+      ],
+      "description": "Plot a 2D Line in the 2D graph environment, noted that this can also be used in the 3D environment."
+  },
+  "Plot Ellipse 2D": {
+      "prefix": ["plotellipse2d", "\\plotellipse2d"],
+      "body": [
+          "\\addplot [",
+          "\tdomain=0:2*3.14159265," ,
+          "\tsamples=70,", 
+          "\tcolor=${5:blue},",
+          "\t]",
+          "\t({${1:a}*cos(t)+${3:x}},{${2:b}*sin(t)+${4:y}});",
+          "\\addlegendentry{$\\frac{(x-${3:x})^2}{${1:a}^2}+\\frac{(y-${4:y})^2}{${2:b}^2}=1$}$0"
+      ],
+      "description": "Plot a 2D Ellipse in the 2D graph environment, noted that this can also be used in the 3D environment."
+  },
+  "Plot Quadratic Function 2D by Point": {
+      "prefix": ["plotquadraticfunction2dbypoint", "\\plotquadraticfunction2dbypoint"],
+      "body": [
+          "\\addplot [",
+          "\tdomain=${4:x1}:${5:x2}," ,
+          "\tsamples=70,", 
+          "\tcolor=${6:blue},",
+          "\t]",
+          "\t{${1:a}*(x-${2:m})*(x-${2:m})+${3:b}};",
+          "\\addlegendentry{$ y=${1:a}(x-${2:m})^2+${3:b}$}$0"
+      ],
+      "description": "Plot a 2D graph of a quadratic function in the 2D graph environment by the given extrema, noted that this can also be used in the 3D environment."
+  },
+  "Plot Smooth Curve By Point Set": {
+      "prefix": ["plotsmoothcurvebypointset", "\\plotsmoothcurvebypointset"],
+      "body": [
+          "\\addplot+[smooth]",
+          "coordinates",
+          "{",
+          "${1:seperate the coordinates with spaces}",
+          "};$0"
+      ],
+      "description": "Plot a Smooth Curve by point set (2D)."
+  },
+  "Create 3D Plot Environment": {
+      "prefix": ["plotenvironment3d", "\\plotenvironment3d"],
+      "body": [
+          "\\begin{tikzpicture}",
+          "\\begin{axis}[",
+          "legend pos=outer north east,",
+          "title=${1:Example},",
+          "axis lines =${2| box, left, middle, center, right, none|},",
+          "colormap/${3|hot,hot2,jet,blackwhite,bluered,cool,greenyellow,redyellow,violet|},",
+          "xlabel = \\$x\\$,",
+          "ylabel = \\$y\\$,",
+          "zlabel = \\$z\\$,",
+          "variable = t,",
+          "trig format plots = rad,",
+          "]",
+          "$4",
+          "\\end{axis}",
+          "\\end{tikzpicture}$0"
+      ],
+      "description": "Create a 3DPlot Environment of pgfplots. The style declarations are already included in the snippet."
+  },
+  "Plot 3D Graph": {
+      "prefix": ["plotgraph3d", "\\plotgraph3d"],
+      "body": [
+          "\\addplot3[",
+          "\t${1|surf,mesh|},",
+          "\tsamples=50,",
+          "]",
+          "{${2:x^2+y^2}};",
+          "\\addlegendentry{\\$${3:x}\\$}$0"
+      ],
+      "description": "Plot a 3D Graph in the 3D graph environment created."
+  },
+  "Create Align* Environment in Text": {
+      "prefix": ["aligntext", "\\aligntext"],
+      "body": [
+          "\\begin{align*}",
+          "\t$1",
+          "\\end{align*}$0"
+      ],
+      "description": "Create an align environment when the context is in the text environment."
+  },
+  "Insert Problem Solving Index": {
+      "prefix": ["problemindex", "\\problemindex"], 
+      "body": ["\\noindent\\textbf{$1} $0"],
+      "description": "Insert problem solving index format."
+  },
+  "Insert Solution Notation": {
+      "prefix": ["solution", "\\solution"],
+      "body": ["\\textit{ Sol. }"],
+      "description": "Insert italic 'Sol.'"
+  }
+  "Align(ed)": {
+    "prefix": "ali",
+    "body": [
+        "\\begin{align}",
+        "\t$0",
+        "\\end{align}"
+    ],
+    "description": "Align(ed)"
+  },
+  "Cases": {
+    "prefix": "cas",
+    "body": [
+      "\\begin{cases}",
+      "\t${1:equation}, &\\text{ if }${2:case}\\\\\\\\",
+      "\t$0",
+      "\\end{cases}"
+    ],
+    "description": "Cases"
+  },
+  "Chapter": {
+    "prefix": "cha",
+    "body": [
+      "\\chapter{${1:chapter name}} % (fold)",
+      "\\label{cha:${2:${1/(\\w+)(\\W+$)?|\\W+/${1:?${1:/asciify/downcase}:_}/g}}}",
+      "${0:$TM_SELECTED_TEXT}",
+      "% chapter $2 (end)"
+    ],
+    "description": "Chapter"
+  },
+  "Description": {
+    "prefix": "desc",
+    "body": [
+      "\\\\begin{description}",
+      "\t\\item[$1] $0",
+      "\\\\end{description}"
+    ],
+    "description": "Description"
+  },
+  "Math": {
+    "prefix": "math",
+    "body": [
+      "\\begin{math}",
+      "\t$1",
+      "\\end{math}",
+      "$0"
+    ],
+    "description": "Add a Math"
+  },
+  "DisplayMath": {
+    "prefix": "displaymath",
+    "body": [
+      "\\begin{displaymath}",
+      "\t$1",
+      "\\end{displaymath}",
+      "$0"
+    ],
+    "description": "Display Math"
+  },
+  "Equation": {
+    "prefix": "equation",
+    "body": [
+      "\\begin{equation}",
+      "\t$0",
+      "\t\\label{eq:$1}",
+      "\\end{equation}"
+    ],
+    "description": "Add a Equation"
+  },
+  "Display Math — \\[ … \\]": {
+    "prefix": "$$",
+    "body": [
+      "\\[",
+      "\t$TM_SELECTED_TEXT$1",
+      "\\]"
+    ],
+    "description": "Display Math"
+  },
+  "Theorem": {
+    "prefix": "theorem",
+    "body": [
+      "\\begin{theorem}",
+      "\t$1",
+      "\t\\begin{displaymath}",
+      "\t\t$2",
+      "\t\\end{displaymath}",
+      "\t$3",
+      "\\end{theorem}",
+      "$0"
+    ],
+    "description": "Add a theorem"
+  },
+  "Definition": {
+    "prefix": "definition",
+    "body": [
+      "\\begin{definition}",
+      "\t$1",
+      "\t\\begin{displaymath}",
+      "\t\t$2",
+      "\t\\end{displaymath}",
+      "\t$3",
+      "\\end{definition}",
+      "$0"
+    ],
+    "description": "Add a definition"
+  },
+  "Proof": {
+    "prefix": "proof",
+    "body": [
+      "\\begin{proof}",
+      "\t$1",
+      "\t\\begin{displaymath}",
+      "\t\t$2",
+      "\t\\end{displaymath}",
+      "\t$3",
+      "\\end{proof}",
+      "$0"
+    ],
+    "description": "Add a proof"
+  },
+  "Algorithm": {
+    "prefix": "algo",
+    "body": [
+      "% \\usepackage{algorithm,algorithmicx,algpseudocode}",
+      "\\begin{algorithm}",
+      "\t\\floatname{algorithm}{${1:Algorithm}}",
+      "\t\\algrenewcommand\\algorithmicrequire{\\textbf{${2:Input: }}}",
+      "\t\\algrenewcommand\\algorithmicensure{\\textbf{${3:Output: }}}",
+      "\t\\caption{$4}",
+      "\t\\label{alg:$5}",
+      "\t\\begin{algorithmic}[1]",
+      "\t\t\\Require \\$input\\$",
+      "\t\t\\Ensure \\$output\\$",
+      "\t\t$6",
+      "\t\t\\State \\textbf{return} \\$state\\$",
+      "\t\\end{algorithmic}",
+      "\\end{algorithm}",
+      "$0"
+    ],
+    "description": "Add an algorithm"
+  },
+  "Algorithm:State": {
+    "prefix": "state",
+    "body": [
+      "\\State $1"
+    ],
+    "desciption": "Add an statement of algorithm"
+  },
+  "Algorithm:If": {
+    "prefix": "if",
+    "body": [
+      "\\If{$1}",
+      "\\ElsIf{$2}",
+      "\\Else",
+      "\\EndIf"
+    ],
+    "desciption": "Add an if statement of algorithm"
+  },
+  "Algorithm:For": {
+    "prefix": "for",
+    "body": [
+      "\\For{i=0:$1}",
+      "\t\\State $0",
+      "\\EndFor"
+    ],
+    "desciption": "Add an for statement of algorithm"
+  },
+  "Algorithm:While": {
+    "prefix": "while",
+    "body": [
+      "\\While{$1}",
+      "\t\\State $0",
+      "\\EndWhile"
+    ],
+    "desciption": "Add an for statement of algorithm"
+  },
+  "Algorithm:Ref": {
+    "prefix": "algo:ref",
+    "body": [
+      "${1:Algorithm}~\\ref{algo:$2}$0"
+    ],
+    "desciption": "Ref for Algorithm"
+  },
+  "Figure:Ref": {
+    "prefix": "figure:ref",
+    "body": [
+      "${1:Figure}~\\ref{fig:$2}$0"
+    ],
+    "description": "Ref for Figure"
+  },
+  "Gather(ed)": {
+    "prefix": "gat",
+    "body": [
+      "\\begin{gather}",
+      "\t$0",
+      "\\end{gather}"
+    ],
+    "description": "Gather(ed)"
+  },
+  "Itemize": {
+    "prefix": "item",
+    "body": [
+      "\\\\begin{itemize}",
+      "\t\\item $0",
+      "\\\\end{itemize}"
+    ],
+    "description": "Itemize"
+  },
+  "Listing:Ref": {
+    "prefix": "listing:ref",
+    "body": [
+      "${1:Listing}~\\ref{lst:$2}$0"
+    ],
+    "description": "Listing"
+  },
+  "Matrix": {
+    "prefix": "mat",
+    "body": [
+      "\\begin{${1:p/b/v/V/B/small}matrix}",
+      "\t$0",
+      "\\end{${1:p/b/v/V/B/small}matrix}"
+    ],
+    "description": "Matrix"
+  },
+  "Page": {
+    "prefix": "page",
+    "body": [
+      "${1:page}~\\pageref{$2}$0"
+    ],
+    "description": "Page"
+  },
+  "Paragraph": {
+    "prefix": "par",
+    "body": [
+      "\\paragraph{${1:paragraph name}} % (fold)",
+      "\\label{par:${2:${1/(\\w+)(\\W+$)?|\\W+/${1:?${1:/asciify/downcase}:_}/g}}}",
+      "${0:$TM_SELECTED_TEXT}",
+      "% paragraph $2 (end)"
+    ],
+    "description": "Paragraph"
+  },
+  "Part": {
+    "prefix": "part",
+    "body": [
+      "\\part{${1:part name}} % (fold)",
+      "\\label{prt:${2:${1/(\\w+)(\\W+$)?|\\W+/${1:?${1:/asciify/downcase}:_}/g}}}",
+      "${0:$TM_SELECTED_TEXT}",
+      "% part $2 (end)"
+    ],
+    "description": "Part"
+  },
+  "Region Start": {
+    "prefix": "#region",
+    "body": [
+      "%#Region $0"
+    ],
+    "description": "Folding Region Start"
+  },
+  "Region End": {
+    "prefix": "#endregion",
+    "body": [
+      "%#Endregion"
+    ],
+    "description": "Folding Region End"
+  },
+  "Section:Ref": {
+    "prefix": "section:ref",
+    "body": [
+      "${1:Section}~\\ref{sec:$2}$0"
+    ],
+    "description": "Section Reference"
+  },
+  "Split": {
+    "prefix": "spl",
+    "body": [
+      "\\begin{split}",
+      "\t$0",
+      "\\end{split}"
+    ],
+    "description": "Split"
+  },
+  "Section": {
+    "prefix": "sec",
+    "body": [
+      "\\section{${1:section name}} % (fold)",
+      "\\label{sec:${2:${1/(\\w+)(\\W+$)?|\\W+/${1:?${1:/asciify/downcase}:_}/g}}}",
+      "${0:$TM_SELECTED_TEXT}",
+      "% section $2 (end)"
+    ],
+    "description": "Section"
+  }, 
+  "Sub Paragraph": {
+    "prefix": "subp",
+    "body": [
+      "\\subparagraph{${1:subparagraph name}} % (fold)",
+      "\\label{subp:${2:${1/(\\w+)(\\W+$)?|\\W+/${1:?${1:/asciify/downcase}:_}/g}}}",
+      "${0:$TM_SELECTED_TEXT}",
+      "% subparagraph $2 (end)"
+    ],
+    "description": "Sub Paragraph"
+  },
+  "Sub Section": {
+    "prefix": "sub",
+    "body": [
+      "\\subsection{${1:subsection name}} % (fold)",
+      "\\label{sub:${2:${1/(\\w+)(\\W+$)?|\\W+/${1:?${1:/asciify/downcase}:_}/g}}}",
+      "${0:$TM_SELECTED_TEXT}",
+      "% subsection $2 (end)"
+    ],
+    "description": "Sub Section"
+  },
+  "Sub Sub Section": {
+    "prefix": "subs",
+    "body": [
+      "\\subsubsection{${1:subsubsection name}} % (fold)",
+      "\\label{ssub:${2:${1/(\\w+)(\\W+$)?|\\W+/${1:?${1:/asciify/downcase}:_}/g}}}",
+      "${0:$TM_SELECTED_TEXT}",
+      "% subsubsection $2 (end)"
+    ],
+    "description": "Sub Sub Section"
+  },
+  "Table:Ref": {
+    "prefix": "table:ref",
+    "body": [
+      "${1:Table}~\\ref{tab:$2}$0"
+    ],
+    "description": "Table Reference"
+  },
+  "Tabular": {
+    "prefix": "tab",
+    "body": [
+      "\\\\begin{${1:t}${1/(t)$|(a)$|(.*)/(?1:abular)(?2:rray)/}}{${2:c}}",
+      "$0${2/((?<=[clr])([ |]*(c|l|r)))|./(?1: & )/g}",
+      "\\\\end{${1:t}${1/(t)$|(a)$|(.*)/(?1:abular)(?2:rray)/}}"
+    ],
+    "description": "Tabular"
+  },
+  "\\begin{}…\\end{}": {
+    "prefix": "begin",
+    "body": [
+      "\\\\begin{${1:env}}",
+      "\t${1/(enumerate|itemize|list)|(description)|.*/(?1:\\item )(?2:\\item)/}$0",
+      "\\\\end{${1:env}}"
+    ],
+    "description": "Begin - End"
+  },
+  "Figure": {
+    "prefix": "figure",
+    "body": [
+      "\\begin{figure}",
+      "\t\\begin{center}",
+      "\t\t\\includegraphics[width=0.95\\textwidth]{figures/$1}",
+      "\t\\end{center}",
+      "\t\\caption{$3}",
+      "\t\\label{fig:$4}",
+      "\\end{figure}",
+      "$0"
+    ],
+    "description": "Add a figure"
+  },
+  "Figure:ACM": {
+    "prefix": "figure:acm",
+    "body": [
+      "\\begin{figure}",
+      "\t\\includegraphics[width=0.45\\textwidth]{figures/$1}",
+      "\t\\caption{$2}",
+      "\t\\label{fig:$3}",
+      "\\end{figure}",
+      "$0"
+    ],
+    "description": "Add a figure (ACM)"
+  },
+  "Figure:ACM:*": {
+    "prefix": "figure:acm:*",
+    "body": [
+      "\\begin{figure*}",
+      "\t\\includegraphics[width=0.45\\textwidth]{figures/$1}",
+      "\t\\caption{$2}",
+      "\t\\label{fig:$3}",
+      "\\end{figure*}",
+      "$0"
+    ],
+    "description": "Add a figure (ACM)"
+  },
+  "Table": {
+    "prefix": "table",
+    "body": [
+      "\\begin{table}",
+      "\t\\caption{$1}",
+      "\t\\label{tab:$2}",
+      "\t\\begin{center}",
+      "\t\t\\begin{tabular}[c]{l|l}",
+      "\t\t\t\\hline",
+      "\t\t\t\\multicolumn{1}{c|}{\\textbf{$3}} & ",
+      "\t\t\t\\multicolumn{1}{c}{\\textbf{$4}} \\\\\\\\",
+      "\t\t\t\\hline",
+      "\t\t\ta & b \\\\\\\\",
+      "\t\t\tc & d \\\\\\\\",
+      "\t\t\t$5",
+      "\t\t\t\\hline",
+      "\t\t\\end{tabular}",
+      "\t\\end{center}",
+      "\\end{table}",
+      "$0"
+    ],
+    "description": "Add a table"
+  },
+  "Table:ACM": {
+    "prefix": "table:acm",
+    "body": [
+      "\\begin{table}",
+      "\t\\caption{$1}",
+      "\t\\label{tab:$2}",
+      "\t\\begin{tabular}{${3:ccl}}",
+      "\t\t\\toprule",
+      "\t\t$4",
+      "\t\ta & b & c \\\\\\\\",
+      "\t\t\\midrule",
+      "\t\td & e & f \\\\\\\\",
+      "\t\t\\bottomrule",
+      "\t\\end{tabular}",
+      "\\end{table}",
+      "$0"
+    ],
+    "description": "Add a table (ACM)"
+  },
+  "Table:ACM:*": {
+    "prefix": "table:acm:*",
+    "body": [
+      "\\begin{table*}",
+      "\t\\caption{$1}",
+      "\t\\label{tab:$2}",
+      "\t\\begin{tabular}{${3:ccl}}",
+      "\t\t\\toprule",
+      "\t\t$4",
+      "\t\ta & b & c \\\\\\\\",
+      "\t\t\\midrule",
+      "\t\td & e & f \\\\\\\\",
+      "\t\t\\bottomrule",
+      "\t\\end{tabular}",
+      "\\end{table*}",
+      "$0"
+    ],
+    "description": "Add a table (ACM)"
+  },
+  "Enumerate": {
+    "prefix": "enumerate",
+    "body": [
+      "\\\\begin{enumerate}",
+      "\t\\item $0",
+      "\\\\end{enumerate}"
+    ],
+    "description": "Add a enumerate"
+  },
+  "Compactitem": {
+    "prefix": "compactitem",
+    "body": [
+      "\\begin{compactitem}",
+      "\t\\item $1",
+      "\\end{compactitem}",
+      "$0"
+    ],
+    "description": "Add a compactitem (from package paralist)"
+  },
+  "Cite": {
+    "prefix": "cite",
+    "body": [
+      "~\\cite{$1}$0"
+    ],
+    "description": "Add a cite"
+  },
+  "EmptyPage": {
+    "prefix": "empty",
+    "body": [
+      "\\null\\thispagestyle{empty}",
+      "\\newpage",
+      "$0"
+    ],
+    "description": "Add a empty page"
+  }
 }