songbook/utils/convert_to_chordpro/parser_latex.js

parser = (function() {
  /*
   * Generated by PEG.js 0.8.0.
   *
   * http://pegjs.majda.cz/
   */

  function peg$subclass(child, parent) {
    function ctor() { this.constructor = child; }
    ctor.prototype = parent.prototype;
    child.prototype = new ctor();
  }

  function SyntaxError(message, expected, found, offset, line, column) {
    this.message  = message;
    this.expected = expected;
    this.found    = found;
    this.offset   = offset;
    this.line     = line;
    this.column   = column;

    this.name     = "SyntaxError";
  }

  peg$subclass(SyntaxError, Error);

  function parse(input) {
    var options = arguments.length > 1 ? arguments[1] : {},

        peg$FAILED = {},

        peg$startRuleFunctions = { start: peg$parsestart },
        peg$startRuleFunction  = peg$parsestart,

        peg$c0 = peg$FAILED,
        peg$c1 = null,
        peg$c2 = function(content) {return cp.toString(); },
        peg$c3 = [],
        peg$c4 = /^[0-9]/,
        peg$c5 = { type: "class", value: "[0-9]", description: "[0-9]" },
        peg$c6 = function(digits) {return digits.join("")},
        peg$c7 = "-",
        peg$c8 = { type: "literal", value: "-", description: "\"-\"" },
        peg$c9 = /^[a-zA-Z]/,
        peg$c10 = { type: "class", value: "[a-zA-Z]", description: "[a-zA-Z]" },
        peg$c11 = function(chars) {return chars.join("")},
        peg$c12 = /^[a-zA-Z0-9\-_]/,
        peg$c13 = { type: "class", value: "[a-zA-Z0-9\\-_]", description: "[a-zA-Z0-9\\-_]" },
        peg$c14 = /^[a-zA-Z0-9\-_$.+!*'(),\/:]/,
        peg$c15 = { type: "class", value: "[a-zA-Z0-9\\-_$.+!*'(),\\/:]", description: "[a-zA-Z0-9\\-_$.+!*'(),\\/:]" },
        peg$c16 = function(content) {return content.join("")},
        peg$c17 = /^[^\\\n\r{}$%[\]~]/,
        peg$c18 = { type: "class", value: "[^\\\\\\n\\r{}$%[\\]~]", description: "[^\\\\\\n\\r{}$%[\\]~]" },
        peg$c19 = "~",
        peg$c20 = { type: "literal", value: "~", description: "\"~\"" },
        peg$c21 = function() { return " "},
        peg$c22 = "\\dots {",
        peg$c23 = { type: "literal", value: "\\dots {", description: "\"\\\\dots {\"" },
        peg$c24 = "}",
        peg$c25 = { type: "literal", value: "}", description: "\"}\"" },
        peg$c26 = function(content) {return "..." + content},
        peg$c27 = "\\shrp{",
        peg$c28 = { type: "literal", value: "\\shrp{", description: "\"\\\\shrp{\"" },
        peg$c29 = function(content) {return "#" + content},
        peg$c30 = "\\",
        peg$c31 = { type: "literal", value: "\\", description: "\"\\\\\"" },
        peg$c32 = " ",
        peg$c33 = { type: "literal", value: " ", description: "\" \"" },
        peg$c34 = "{}",
        peg$c35 = { type: "literal", value: "{}", description: "\"{}\"" },
        peg$c36 = function(content) {return content},
        peg$c37 = "{\\",
        peg$c38 = { type: "literal", value: "{\\", description: "\"{\\\\\"" },
        peg$c39 = "oe",
        peg$c40 = { type: "literal", value: "oe", description: "\"oe\"" },
        peg$c41 = function() { return "œ"},
        peg$c42 = "ier",
        peg$c43 = { type: "literal", value: "ier", description: "\"ier\"" },
        peg$c44 = "ieme",
        peg$c45 = { type: "literal", value: "ieme", description: "\"ieme\"" },
        peg$c46 = "dots",
        peg$c47 = { type: "literal", value: "dots", description: "\"dots\"" },
        peg$c48 = function() { return "..."},
        peg$c49 = "ldots",
        peg$c50 = { type: "literal", value: "ldots", description: "\"ldots\"" },
        peg$c51 = "og",
        peg$c52 = { type: "literal", value: "og", description: "\"og\"" },
        peg$c53 = function() { return "«"},
        peg$c54 = "fg",
        peg$c55 = { type: "literal", value: "fg", description: "\"fg\"" },
        peg$c56 = function() { return "»"},
        peg$c57 = "flt",
        peg$c58 = { type: "literal", value: "flt", description: "\"flt\"" },
        peg$c59 = function() { return "&"},
        peg$c60 = "shrp",
        peg$c61 = { type: "literal", value: "shrp", description: "\"shrp\"" },
        peg$c62 = function() { return "#"},
        peg$c63 = "&",
        peg$c64 = { type: "literal", value: "&", description: "\"&\"" },
        peg$c65 = "_",
        peg$c66 = { type: "literal", value: "_", description: "\"_\"" },
        peg$c67 = "%",
        peg$c68 = { type: "literal", value: "%", description: "\"%\"" },
        peg$c69 = "#",
        peg$c70 = { type: "literal", value: "#", description: "\"#\"" },
        peg$c71 = ",",
        peg$c72 = { type: "literal", value: ",", description: "\",\"" },
        peg$c73 = "'",
        peg$c74 = { type: "literal", value: "'", description: "\"'\"" },
        peg$c75 = function() { return ""},
        peg$c76 = "newline",
        peg$c77 = { type: "literal", value: "newline", description: "\"newline\"" },
        peg$c78 = "MultiwordChords",
        peg$c79 = { type: "literal", value: "MultiwordChords", description: "\"MultiwordChords\"" },
        peg$c80 = "Adlib",
        peg$c81 = { type: "literal", value: "Adlib", description: "\"Adlib\"" },
        peg$c82 = "{",
        peg$c83 = { type: "literal", value: "{", description: "\"{\"" },
        peg$c84 = "emph",
        peg$c85 = { type: "literal", value: "emph", description: "\"emph\"" },
        peg$c86 = "Outro",
        peg$c87 = { type: "literal", value: "Outro", description: "\"Outro\"" },
        peg$c88 = "$",
        peg$c89 = { type: "literal", value: "$", description: "\"$\"" },
        peg$c90 = function(eq) {return eq},
        peg$c91 = "\\beta_1",
        peg$c92 = { type: "literal", value: "\\beta_1", description: "\"\\\\beta_1\"" },
        peg$c93 = function() { return "Beta1"},
        peg$c94 = "\\beta_2",
        peg$c95 = { type: "literal", value: "\\beta_2", description: "\"\\\\beta_2\"" },
        peg$c96 = function() { return "Beta2"},
        peg$c97 = "H_2O",
        peg$c98 = { type: "literal", value: "H_2O", description: "\"H_2O\"" },
        peg$c99 = function() { return "H20"},
        peg$c100 = "H_2",
        peg$c101 = { type: "literal", value: "H_2", description: "\"H_2\"" },
        peg$c102 = function() { return "H2"},
        peg$c103 = "O",
        peg$c104 = { type: "literal", value: "O", description: "\"O\"" },
        peg$c105 = "CO_2",
        peg$c106 = { type: "literal", value: "CO_2", description: "\"CO_2\"" },
        peg$c107 = function() { return "CO2"},
        peg$c108 = "5m^2",
        peg$c109 = { type: "literal", value: "5m^2", description: "\"5m^2\"" },
        peg$c110 = function() { return "5m²"},
        peg$c111 = "\\capo{",
        peg$c112 = { type: "literal", value: "\\capo{", description: "\"\\\\capo{\"" },
        peg$c113 = function(digits) { return property("capo", digits)},
        peg$c114 = "\\meter{",
        peg$c115 = { type: "literal", value: "\\meter{", description: "\"\\\\meter{\"" },
        peg$c116 = "}{",
        peg$c117 = { type: "literal", value: "}{", description: "\"}{\"" },
        peg$c118 = function(num, denom) { return property("meter", num + "/" + denom)},
        peg$c119 = "\\cover",
        peg$c120 = { type: "literal", value: "\\cover", description: "\"\\\\cover\"" },
        peg$c121 = "\\transposition{",
        peg$c122 = { type: "literal", value: "\\transposition{", description: "\"\\\\transposition{\"" },
        peg$c123 = function(digits) {return inline_property("transposition", digits)},
        peg$c124 = "\\lilypond",
        peg$c125 = { type: "literal", value: "\\lilypond", description: "\"\\\\lilypond\"" },
        peg$c126 = function(file) { return inline_property("partition", [file + ".ly"])},
        peg$c127 = "\\nolyrics{\\lilypond{",
        peg$c128 = { type: "literal", value: "\\nolyrics{\\lilypond{", description: "\"\\\\nolyrics{\\\\lilypond{\"" },
        peg$c129 = "}}",
        peg$c130 = { type: "literal", value: "}}", description: "\"}}\"" },
        peg$c131 = "\\rep{",
        peg$c132 = { type: "literal", value: "\\rep{", description: "\"\\\\rep{\"" },
        peg$c133 = function(digits) {return inline_property("repeat", digits)},
        peg$c134 = "\\gtab{",
        peg$c135 = { type: "literal", value: "\\gtab{", description: "\"\\\\gtab{\"" },
        peg$c136 = /^[0-9xX]/,
        peg$c137 = { type: "class", value: "[0-9xX]", description: "[0-9xX]" },
        peg$c138 = function(name, base, frets) { return tab_property(name, base, frets, false, false)},
        peg$c139 = "\\gtab*{",
        peg$c140 = { type: "literal", value: "\\gtab*{", description: "\"\\\\gtab*{\"" },
        peg$c141 = ":",
        peg$c142 = { type: "literal", value: ":", description: "\":\"" },
        peg$c143 = function(name, base, frets) { return tab_property(name, base, frets, true, false)},
        peg$c144 = "\\gtab",
        peg$c145 = { type: "literal", value: "\\gtab", description: "\"\\\\gtab\"" },
        peg$c146 = "*",
        peg$c147 = { type: "literal", value: "*", description: "\"*\"" },
        peg$c148 = "}{}",
        peg$c149 = { type: "literal", value: "}{}", description: "\"}{}\"" },
        peg$c150 = function(name) { return ""},
        peg$c151 = "\\utab{",
        peg$c152 = { type: "literal", value: "\\utab{", description: "\"\\\\utab{\"" },
        peg$c153 = function(name, base, frets) { return tab_property(name, base, frets, false, true)},
        peg$c154 = "\\utab*{",
        peg$c155 = { type: "literal", value: "\\utab*{", description: "\"\\\\utab*{\"" },
        peg$c156 = function(name, base, frets) { return tab_property(name, base, frets, true, true)},
        peg$c157 = function(digits) { return digits; },
        peg$c158 = "",
        peg$c159 = function() { return "0"},
        peg$c160 = "\\selectlanguage{",
        peg$c161 = { type: "literal", value: "\\selectlanguage{", description: "\"\\\\selectlanguage{\"" },
        peg$c162 = function(lang) {cp.reset(); return property("language", lang);},
        peg$c163 = "\\songcolumns{",
        peg$c164 = { type: "literal", value: "\\songcolumns{", description: "\"\\\\songcolumns{\"" },
        peg$c165 = function(num) {return property("columns", num);},
        peg$c166 = function(content) {return content.join(""); },
        peg$c167 = "\\beginsong{",
        peg$c168 = { type: "literal", value: "\\beginsong{", description: "\"\\\\beginsong{\"" },
        peg$c169 = function(title) {return property("title", title);},
        peg$c170 = "\\endsong",
        peg$c171 = { type: "literal", value: "\\endsong", description: "\"\\\\endsong\"" },
        peg$c172 = function() { return "";},
        peg$c173 = "[",
        peg$c174 = { type: "literal", value: "[", description: "\"[\"" },
        peg$c175 = "]",
        peg$c176 = { type: "literal", value: "]", description: "\"]\"" },
        peg$c177 = function(props) { return "\n" + props.join("\n")},
        peg$c178 = "by={",
        peg$c179 = { type: "literal", value: "by={", description: "\"by={\"" },
        peg$c180 = function(value) { return property("artist", value)},
        peg$c181 = "cov={",
        peg$c182 = { type: "literal", value: "cov={", description: "\"cov={\"" },
        peg$c183 = function(value) { return property("cover", value)},
        peg$c184 = "album={",
        peg$c185 = { type: "literal", value: "album={", description: "\"album={\"" },
        peg$c186 = function(value) { return property("album", value)},
        peg$c187 = "url={",
        peg$c188 = { type: "literal", value: "url={", description: "\"url={\"" },
        peg$c189 = function(value) { return property("url", value)},
        peg$c190 = "original={",
        peg$c191 = { type: "literal", value: "original={", description: "\"original={\"" },
        peg$c192 = function(value) { return property("original", value)},
        peg$c193 = function(content) {return megajoin(content)},
        peg$c194 = /^[^\r\n]/,
        peg$c195 = { type: "class", value: "[^\\r\\n]", description: "[^\\r\\n]" },
        peg$c196 = function(content) {return "#" + content.join("")},
        peg$c197 = "\\if",
        peg$c198 = { type: "literal", value: "\\if", description: "\"\\\\if\"" },
        peg$c199 = function(condition) {return "#if" + condition.join("") + "\r\n"},
        peg$c200 = "\\else",
        peg$c201 = { type: "literal", value: "\\else", description: "\"\\\\else\"" },
        peg$c202 = function() {return "#else\r\n"},
        peg$c203 = "\\fi",
        peg$c204 = { type: "literal", value: "\\fi", description: "\"\\\\fi\"" },
        peg$c205 = function() {return "#fi\r\n"},
        peg$c206 = "\\begin{repeatedchords}",
        peg$c207 = { type: "literal", value: "\\begin{repeatedchords}", description: "\"\\\\begin{repeatedchords}\"" },
        peg$c208 = "\\end{repeatedchords}",
        peg$c209 = { type: "literal", value: "\\end{repeatedchords}", description: "\"\\\\end{repeatedchords}\"" },
        peg$c210 = function(c) {return c},
        peg$c211 = "\\begin{verse}",
        peg$c212 = { type: "literal", value: "\\begin{verse}", description: "\"\\\\begin{verse}\"" },
        peg$c213 = "\\end{verse}",
        peg$c214 = { type: "literal", value: "\\end{verse}", description: "\"\\\\end{verse}\"" },
        peg$c215 = function(c) {return blockify("verse", c, true)},
        peg$c216 = "\\beginverse",
        peg$c217 = { type: "literal", value: "\\beginverse", description: "\"\\\\beginverse\"" },
        peg$c218 = "\\endverse",
        peg$c219 = { type: "literal", value: "\\endverse", description: "\"\\\\endverse\"" },
        peg$c220 = "\\begin{verse*}",
        peg$c221 = { type: "literal", value: "\\begin{verse*}", description: "\"\\\\begin{verse*}\"" },
        peg$c222 = "\\end{verse*}",
        peg$c223 = { type: "literal", value: "\\end{verse*}", description: "\"\\\\end{verse*}\"" },
        peg$c224 = function(c) {return blockify("verse*", c, true)},
        peg$c225 = "\\begin{chorus}",
        peg$c226 = { type: "literal", value: "\\begin{chorus}", description: "\"\\\\begin{chorus}\"" },
        peg$c227 = "\\end{chorus}",
        peg$c228 = { type: "literal", value: "\\end{chorus}", description: "\"\\\\end{chorus}\"" },
        peg$c229 = function(c) {return blockify("chorus", c, true)},
        peg$c230 = "\\beginchorus",
        peg$c231 = { type: "literal", value: "\\beginchorus", description: "\"\\\\beginchorus\"" },
        peg$c232 = "\\endchorus",
        peg$c233 = { type: "literal", value: "\\endchorus", description: "\"\\\\endchorus\"" },
        peg$c234 = "\\begin{bridge}",
        peg$c235 = { type: "literal", value: "\\begin{bridge}", description: "\"\\\\begin{bridge}\"" },
        peg$c236 = "\\end{bridge}",
        peg$c237 = { type: "literal", value: "\\end{bridge}", description: "\"\\\\end{bridge}\"" },
        peg$c238 = function(c) {return blockify("bridge", c, true)},
        peg$c239 = "{\\nolyrics ",
        peg$c240 = { type: "literal", value: "{\\nolyrics ", description: "\"{\\\\nolyrics \"" },
        peg$c241 = "\\nolyrics",
        peg$c242 = { type: "literal", value: "\\nolyrics", description: "\"\\\\nolyrics\"" },
        peg$c243 = function() {return ""},
        peg$c244 = "\\musicnote",
        peg$c245 = { type: "literal", value: "\\musicnote", description: "\"\\\\musicnote\"" },
        peg$c246 = function(c) {return cp.inlineProperty("guitar_comment", c)},
        peg$c247 = "\\musicnote[",
        peg$c248 = { type: "literal", value: "\\musicnote[", description: "\"\\\\musicnote[\"" },
        peg$c249 = function(lang, c) {return cp.inlineProperty("guitar_comment", c, lang)},
        peg$c250 = "\\textnote",
        peg$c251 = { type: "literal", value: "\\textnote", description: "\"\\\\textnote\"" },
        peg$c252 = function(c) {return blockify("verse*", cp.inlineProperty("comment", c))},
        peg$c253 = "\\textnote[",
        peg$c254 = { type: "literal", value: "\\textnote[", description: "\"\\\\textnote[\"" },
        peg$c255 = function(lang, c) {return blockify("verse*",  cp.inlineProperty("comment", c, lang))},
        peg$c256 = function(lang, c) {return c},
        peg$c257 = "\\textbf",
        peg$c258 = { type: "literal", value: "\\textbf", description: "\"\\\\textbf\"" },
        peg$c259 = function(c) {return "**" + c + "**"},
        peg$c260 = "\\beginscripture{}",
        peg$c261 = { type: "literal", value: "\\beginscripture{}", description: "\"\\\\beginscripture{}\"" },
        peg$c262 = "\\endscripture",
        peg$c263 = { type: "literal", value: "\\endscripture", description: "\"\\\\endscripture\"" },
        peg$c264 = function(c) {return blockify_scripture("scripture", c, true)},
        peg$c265 = "\\beginscripture{",
        peg$c266 = { type: "literal", value: "\\beginscripture{", description: "\"\\\\beginscripture{\"" },
        peg$c267 = function(comment, c) {return blockify_scripture_param("scripture", comment, c, true)},
        peg$c268 = "\\Bridge",
        peg$c269 = { type: "literal", value: "\\Bridge", description: "\"\\\\Bridge\"" },
        peg$c270 = function() {return blockify("verse*", cp.inlineProperty("comment", "Bridge"))},
        peg$c271 = "\\image[",
        peg$c272 = { type: "literal", value: "\\image[", description: "\"\\\\image[\"" },
        peg$c273 = /^[^\]]/,
        peg$c274 = { type: "class", value: "[^\\]]", description: "[^\\]]" },
        peg$c275 = "]{",
        peg$c276 = { type: "literal", value: "]{", description: "\"]{\"" },
        peg$c277 = /^[^}]/,
        peg$c278 = { type: "class", value: "[^}]", description: "[^}]" },
        peg$c279 = "\\MultiwordChords",
        peg$c280 = { type: "literal", value: "\\MultiwordChords", description: "\"\\\\MultiwordChords\"" },
        peg$c281 = "\\Outro : ",
        peg$c282 = { type: "literal", value: "\\Outro : ", description: "\"\\\\Outro : \"" },
        peg$c283 = "\\ifrepeatchords",
        peg$c284 = { type: "literal", value: "\\ifrepeatchords", description: "\"\\\\ifrepeatchords\"" },
        peg$c285 = "\\ifchorded",
        peg$c286 = { type: "literal", value: "\\ifchorded", description: "\"\\\\ifchorded\"" },
        peg$c287 = function(c) { return "\r\n#" + c.join("")},
        peg$c288 = "\\emph{",
        peg$c289 = { type: "literal", value: "\\emph{", description: "\"\\\\emph{\"" },
        peg$c290 = "\\echo{",
        peg$c291 = { type: "literal", value: "\\echo{", description: "\"\\\\echo{\"" },
        peg$c292 = function(c) {return cp.inlineProperty("echo", c)},
        peg$c293 = function(c) { return c},
        peg$c294 = "Intro",
        peg$c295 = { type: "literal", value: "Intro", description: "\"Intro\"" },
        peg$c296 = "Chorus",
        peg$c297 = { type: "literal", value: "Chorus", description: "\"Chorus\"" },
        peg$c298 = "Bridge",
        peg$c299 = { type: "literal", value: "Bridge", description: "\"Bridge\"" },
        peg$c300 = "Verse",
        peg$c301 = { type: "literal", value: "Verse", description: "\"Verse\"" },
        peg$c302 = "Rythm",
        peg$c303 = { type: "literal", value: "Rythm", description: "\"Rythm\"" },
        peg$c304 = "Solo",
        peg$c305 = { type: "literal", value: "Solo", description: "\"Solo\"" },
        peg$c306 = "Pattern",
        peg$c307 = { type: "literal", value: "Pattern", description: "\"Pattern\"" },
        peg$c308 = "\\[",
        peg$c309 = { type: "literal", value: "\\[", description: "\"\\\\[\"" },
        peg$c310 = function(chordname, text) {return "[" + chordname_split(chordname) + "]" + text},
        peg$c311 = function(chordname) {return "[" + chordname_split(chordname) + "]"},
        peg$c312 = function() {return ""; },
        peg$c313 = function(lines) {return (lines.length>0)?"\r\n":""; },
        peg$c314 = function(lines) {return lines.join(""); },
        peg$c315 = "\r\n",
        peg$c316 = { type: "literal", value: "\r\n", description: "\"\\r\\n\"" },
        peg$c317 = "\r",
        peg$c318 = { type: "literal", value: "\r", description: "\"\\r\"" },
        peg$c319 = "\n",
        peg$c320 = { type: "literal", value: "\n", description: "\"\\n\"" },
        peg$c321 = "\\begin{tab}",
        peg$c322 = { type: "literal", value: "\\begin{tab}", description: "\"\\\\begin{tab}\"" },
        peg$c323 = "\\end{tab}",
        peg$c324 = { type: "literal", value: "\\end{tab}", description: "\"\\\\end{tab}\"" },
        peg$c325 = function(content) {return "#Tabs\n#   " +content.join("#   ")},
        peg$c326 = function(t) { return t + "\r\n"},
        peg$c327 = "\\single ",
        peg$c328 = { type: "literal", value: "\\single ", description: "\"\\\\single \"" },
        peg$c329 = function(chord, fret) { return "single chord:" + chord + " fret:" + fret},
        peg$c330 = "\\bar",
        peg$c331 = { type: "literal", value: "\\bar", description: "\"\\\\bar\"" },
        peg$c332 = function() { return "bar"},

        peg$currPos          = 0,
        peg$reportedPos      = 0,
        peg$cachedPos        = 0,
        peg$cachedPosDetails = { line: 1, column: 1, seenCR: false },
        peg$maxFailPos       = 0,
        peg$maxFailExpected  = [],
        peg$silentFails      = 0,

        peg$result;

    if ("startRule" in options) {
      if (!(options.startRule in peg$startRuleFunctions)) {
        throw new Error("Can't start parsing from rule \"" + options.startRule + "\".");
      }

      peg$startRuleFunction = peg$startRuleFunctions[options.startRule];
    }

    function text() {
      return input.substring(peg$reportedPos, peg$currPos);
    }

    function offset() {
      return peg$reportedPos;
    }

    function line() {
      return peg$computePosDetails(peg$reportedPos).line;
    }

    function column() {
      return peg$computePosDetails(peg$reportedPos).column;
    }

    function expected(description) {
      throw peg$buildException(
        null,
        [{ type: "other", description: description }],
        peg$reportedPos
      );
    }

    function error(message) {
      throw peg$buildException(message, null, peg$reportedPos);
    }

    function peg$computePosDetails(pos) {
      function advance(details, startPos, endPos) {
        var p, ch;

        for (p = startPos; p < endPos; p++) {
          ch = input.charAt(p);
          if (ch === "\n") {
            if (!details.seenCR) { details.line++; }
            details.column = 1;
            details.seenCR = false;
          } else if (ch === "\r" || ch === "\u2028" || ch === "\u2029") {
            details.line++;
            details.column = 1;
            details.seenCR = true;
          } else {
            details.column++;
            details.seenCR = false;
          }
        }
      }

      if (peg$cachedPos !== pos) {
        if (peg$cachedPos > pos) {
          peg$cachedPos = 0;
          peg$cachedPosDetails = { line: 1, column: 1, seenCR: false };
        }
        advance(peg$cachedPosDetails, peg$cachedPos, pos);
        peg$cachedPos = pos;
      }

      return peg$cachedPosDetails;
    }

    function peg$fail(expected) {
      if (peg$currPos < peg$maxFailPos) { return; }

      if (peg$currPos > peg$maxFailPos) {
        peg$maxFailPos = peg$currPos;
        peg$maxFailExpected = [];
      }

      peg$maxFailExpected.push(expected);
    }

    function peg$buildException(message, expected, pos) {
      function cleanupExpected(expected) {
        var i = 1;

        expected.sort(function(a, b) {
          if (a.description < b.description) {
            return -1;
          } else if (a.description > b.description) {
            return 1;
          } else {
            return 0;
          }
        });

        while (i < expected.length) {
          if (expected[i - 1] === expected[i]) {
            expected.splice(i, 1);
          } else {
            i++;
          }
        }
      }

      function buildMessage(expected, found) {
        function stringEscape(s) {
          function hex(ch) { return ch.charCodeAt(0).toString(16).toUpperCase(); }

          return s
            .replace(/\\/g,   '\\\\')
            .replace(/"/g,    '\\"')
            .replace(/\x08/g, '\\b')
            .replace(/\t/g,   '\\t')
            .replace(/\n/g,   '\\n')
            .replace(/\f/g,   '\\f')
            .replace(/\r/g,   '\\r')
            .replace(/[\x00-\x07\x0B\x0E\x0F]/g, function(ch) { return '\\x0' + hex(ch); })
            .replace(/[\x10-\x1F\x80-\xFF]/g,    function(ch) { return '\\x'  + hex(ch); })
            .replace(/[\u0180-\u0FFF]/g,         function(ch) { return '\\u0' + hex(ch); })
            .replace(/[\u1080-\uFFFF]/g,         function(ch) { return '\\u'  + hex(ch); });
        }

        var expectedDescs = new Array(expected.length),
            expectedDesc, foundDesc, i;

        for (i = 0; i < expected.length; i++) {
          expectedDescs[i] = expected[i].description;
        }

        expectedDesc = expected.length > 1
          ? expectedDescs.slice(0, -1).join(", ")
              + " or "
              + expectedDescs[expected.length - 1]
          : expectedDescs[0];

        foundDesc = found ? "\"" + stringEscape(found) + "\"" : "end of input";

        return "Expected " + expectedDesc + " but " + foundDesc + " found.";
      }

      var posDetails = peg$computePosDetails(pos),
          found      = pos < input.length ? input.charAt(pos) : null;

      if (expected !== null) {
        cleanupExpected(expected);
      }

      return new SyntaxError(
        message !== null ? message : buildMessage(expected, found),
        expected,
        found,
        pos,
        posDetails.line,
        posDetails.column
      );
    }

    function peg$parsestart() {
      var s0, s1, s2, s3, s4, s5, s6;

      s0 = peg$currPos;
      s1 = peg$currPos;
      s2 = peg$parselanguage();
      if (s2 === peg$FAILED) {
        s2 = peg$c1;
      }
      if (s2 !== peg$FAILED) {
        s3 = peg$parsenewlines_merge();
        if (s3 !== peg$FAILED) {
          s4 = peg$parsecolumnsetting();
          if (s4 === peg$FAILED) {
            s4 = peg$c1;
          }
          if (s4 !== peg$FAILED) {
            s5 = peg$parsenewlines_merge();
            if (s5 !== peg$FAILED) {
              s6 = peg$parsesong();
              if (s6 !== peg$FAILED) {
                s2 = [s2, s3, s4, s5, s6];
                s1 = s2;
              } else {
                peg$currPos = s1;
                s1 = peg$c0;
              }
            } else {
              peg$currPos = s1;
              s1 = peg$c0;
            }
          } else {
            peg$currPos = s1;
            s1 = peg$c0;
          }
        } else {
          peg$currPos = s1;
          s1 = peg$c0;
        }
      } else {
        peg$currPos = s1;
        s1 = peg$c0;
      }
      if (s1 !== peg$FAILED) {
        peg$reportedPos = s0;
        s1 = peg$c2(s1);
      }
      s0 = s1;

      return s0;
    }

    function peg$parsedigits() {
      var s0, s1, s2;

      s0 = peg$currPos;
      s1 = [];
      if (peg$c4.test(input.charAt(peg$currPos))) {
        s2 = input.charAt(peg$currPos);
        peg$currPos++;
      } else {
        s2 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c5); }
      }
      if (s2 !== peg$FAILED) {
        while (s2 !== peg$FAILED) {
          s1.push(s2);
          if (peg$c4.test(input.charAt(peg$currPos))) {
            s2 = input.charAt(peg$currPos);
            peg$currPos++;
          } else {
            s2 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c5); }
          }
        }
      } else {
        s1 = peg$c0;
      }
      if (s1 !== peg$FAILED) {
        peg$reportedPos = s0;
        s1 = peg$c6(s1);
      }
      s0 = s1;

      return s0;
    }

    function peg$parsendigits() {
      var s0, s1, s2;

      s0 = peg$parsedigits();
      if (s0 === peg$FAILED) {
        s0 = peg$currPos;
        if (input.charCodeAt(peg$currPos) === 45) {
          s1 = peg$c7;
          peg$currPos++;
        } else {
          s1 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c8); }
        }
        if (s1 !== peg$FAILED) {
          s2 = peg$parsedigits();
          if (s2 !== peg$FAILED) {
            s1 = [s1, s2];
            s0 = s1;
          } else {
            peg$currPos = s0;
            s0 = peg$c0;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$c0;
        }
      }

      return s0;
    }

    function peg$parsedigit() {
      var s0;

      if (peg$c4.test(input.charAt(peg$currPos))) {
        s0 = input.charAt(peg$currPos);
        peg$currPos++;
      } else {
        s0 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c5); }
      }

      return s0;
    }

    function peg$parsealpha() {
      var s0, s1, s2;

      s0 = peg$currPos;
      s1 = [];
      if (peg$c9.test(input.charAt(peg$currPos))) {
        s2 = input.charAt(peg$currPos);
        peg$currPos++;
      } else {
        s2 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c10); }
      }
      if (s2 !== peg$FAILED) {
        while (s2 !== peg$FAILED) {
          s1.push(s2);
          if (peg$c9.test(input.charAt(peg$currPos))) {
            s2 = input.charAt(peg$currPos);
            peg$currPos++;
          } else {
            s2 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c10); }
          }
        }
      } else {
        s1 = peg$c0;
      }
      if (s1 !== peg$FAILED) {
        peg$reportedPos = s0;
        s1 = peg$c11(s1);
      }
      s0 = s1;

      return s0;
    }

    function peg$parseslug() {
      var s0, s1, s2;

      s0 = peg$currPos;
      s1 = [];
      if (peg$c12.test(input.charAt(peg$currPos))) {
        s2 = input.charAt(peg$currPos);
        peg$currPos++;
      } else {
        s2 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c13); }
      }
      if (s2 !== peg$FAILED) {
        while (s2 !== peg$FAILED) {
          s1.push(s2);
          if (peg$c12.test(input.charAt(peg$currPos))) {
            s2 = input.charAt(peg$currPos);
            peg$currPos++;
          } else {
            s2 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c13); }
          }
        }
      } else {
        s1 = peg$c0;
      }
      if (s1 !== peg$FAILED) {
        peg$reportedPos = s0;
        s1 = peg$c11(s1);
      }
      s0 = s1;

      return s0;
    }

    function peg$parseurl() {
      var s0, s1, s2;

      s0 = peg$currPos;
      s1 = [];
      if (peg$c14.test(input.charAt(peg$currPos))) {
        s2 = input.charAt(peg$currPos);
        peg$currPos++;
      } else {
        s2 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c15); }
      }
      if (s2 !== peg$FAILED) {
        while (s2 !== peg$FAILED) {
          s1.push(s2);
          if (peg$c14.test(input.charAt(peg$currPos))) {
            s2 = input.charAt(peg$currPos);
            peg$currPos++;
          } else {
            s2 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c15); }
          }
        }
      } else {
        s1 = peg$c0;
      }
      if (s1 !== peg$FAILED) {
        peg$reportedPos = s0;
        s1 = peg$c11(s1);
      }
      s0 = s1;

      return s0;
    }

    function peg$parseinline_text() {
      var s0, s1, s2;

      s0 = peg$currPos;
      s1 = [];
      s2 = peg$parseinline_text_elt();
      if (s2 !== peg$FAILED) {
        while (s2 !== peg$FAILED) {
          s1.push(s2);
          s2 = peg$parseinline_text_elt();
        }
      } else {
        s1 = peg$c0;
      }
      if (s1 !== peg$FAILED) {
        peg$reportedPos = s0;
        s1 = peg$c16(s1);
      }
      s0 = s1;

      return s0;
    }

    function peg$parseinline_text_elt() {
      var s0;

      s0 = peg$parsesafe_text();
      if (s0 === peg$FAILED) {
        s0 = peg$parseinline_command();
        if (s0 === peg$FAILED) {
          s0 = peg$parseempty_command();
          if (s0 === peg$FAILED) {
            s0 = peg$parseignored_command();
            if (s0 === peg$FAILED) {
              s0 = peg$parseequation();
            }
          }
        }
      }

      return s0;
    }

    function peg$parsesafe_text() {
      var s0, s1, s2;

      s0 = peg$currPos;
      s1 = [];
      s2 = peg$parsenonlatex_char();
      if (s2 !== peg$FAILED) {
        while (s2 !== peg$FAILED) {
          s1.push(s2);
          s2 = peg$parsenonlatex_char();
        }
      } else {
        s1 = peg$c0;
      }
      if (s1 !== peg$FAILED) {
        peg$reportedPos = s0;
        s1 = peg$c16(s1);
      }
      s0 = s1;

      return s0;
    }

    function peg$parsenonlatex_char() {
      var s0, s1;

      if (peg$c17.test(input.charAt(peg$currPos))) {
        s0 = input.charAt(peg$currPos);
        peg$currPos++;
      } else {
        s0 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c18); }
      }
      if (s0 === peg$FAILED) {
        s0 = peg$currPos;
        if (input.charCodeAt(peg$currPos) === 126) {
          s1 = peg$c19;
          peg$currPos++;
        } else {
          s1 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c20); }
        }
        if (s1 !== peg$FAILED) {
          peg$reportedPos = s0;
          s1 = peg$c21();
        }
        s0 = s1;
      }

      return s0;
    }

    function peg$parseinline_command() {
      var s0, s1, s2, s3;

      s0 = peg$currPos;
      if (input.substr(peg$currPos, 7) === peg$c22) {
        s1 = peg$c22;
        peg$currPos += 7;
      } else {
        s1 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c23); }
      }
      if (s1 !== peg$FAILED) {
        s2 = peg$parseinline_text();
        if (s2 !== peg$FAILED) {
          if (input.charCodeAt(peg$currPos) === 125) {
            s3 = peg$c24;
            peg$currPos++;
          } else {
            s3 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c25); }
          }
          if (s3 !== peg$FAILED) {
            peg$reportedPos = s0;
            s1 = peg$c26(s2);
            s0 = s1;
          } else {
            peg$currPos = s0;
            s0 = peg$c0;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$c0;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$c0;
      }
      if (s0 === peg$FAILED) {
        s0 = peg$currPos;
        if (input.substr(peg$currPos, 6) === peg$c27) {
          s1 = peg$c27;
          peg$currPos += 6;
        } else {
          s1 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c28); }
        }
        if (s1 !== peg$FAILED) {
          s2 = peg$parseinline_text();
          if (s2 !== peg$FAILED) {
            if (input.charCodeAt(peg$currPos) === 125) {
              s3 = peg$c24;
              peg$currPos++;
            } else {
              s3 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$c25); }
            }
            if (s3 !== peg$FAILED) {
              peg$reportedPos = s0;
              s1 = peg$c29(s2);
              s0 = s1;
            } else {
              peg$currPos = s0;
              s0 = peg$c0;
            }
          } else {
            peg$currPos = s0;
            s0 = peg$c0;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$c0;
        }
      }

      return s0;
    }

    function peg$parseempty_command() {
      var s0, s1, s2, s3, s4;

      s0 = peg$currPos;
      if (input.charCodeAt(peg$currPos) === 92) {
        s1 = peg$c30;
        peg$currPos++;
      } else {
        s1 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c31); }
      }
      if (s1 !== peg$FAILED) {
        s2 = peg$parseempty_command_name();
        if (s2 !== peg$FAILED) {
          if (input.charCodeAt(peg$currPos) === 32) {
            s3 = peg$c32;
            peg$currPos++;
          } else {
            s3 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c33); }
          }
          if (s3 === peg$FAILED) {
            s3 = peg$c1;
          }
          if (s3 !== peg$FAILED) {
            if (input.substr(peg$currPos, 2) === peg$c34) {
              s4 = peg$c34;
              peg$currPos += 2;
            } else {
              s4 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$c35); }
            }
            if (s4 !== peg$FAILED) {
              peg$reportedPos = s0;
              s1 = peg$c36(s2);
              s0 = s1;
            } else {
              peg$currPos = s0;
              s0 = peg$c0;
            }
          } else {
            peg$currPos = s0;
            s0 = peg$c0;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$c0;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$c0;
      }
      if (s0 === peg$FAILED) {
        s0 = peg$currPos;
        if (input.charCodeAt(peg$currPos) === 92) {
          s1 = peg$c30;
          peg$currPos++;
        } else {
          s1 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c31); }
        }
        if (s1 !== peg$FAILED) {
          s2 = peg$parseempty_command_name();
          if (s2 !== peg$FAILED) {
            peg$reportedPos = s0;
            s1 = peg$c36(s2);
            s0 = s1;
          } else {
            peg$currPos = s0;
            s0 = peg$c0;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$c0;
        }
        if (s0 === peg$FAILED) {
          s0 = peg$currPos;
          if (input.substr(peg$currPos, 2) === peg$c37) {
            s1 = peg$c37;
            peg$currPos += 2;
          } else {
            s1 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c38); }
          }
          if (s1 !== peg$FAILED) {
            s2 = peg$parseempty_command_name();
            if (s2 !== peg$FAILED) {
              if (input.charCodeAt(peg$currPos) === 125) {
                s3 = peg$c24;
                peg$currPos++;
              } else {
                s3 = peg$FAILED;
                if (peg$silentFails === 0) { peg$fail(peg$c25); }
              }
              if (s3 !== peg$FAILED) {
                peg$reportedPos = s0;
                s1 = peg$c36(s2);
                s0 = s1;
              } else {
                peg$currPos = s0;
                s0 = peg$c0;
              }
            } else {
              peg$currPos = s0;
              s0 = peg$c0;
            }
          } else {
            peg$currPos = s0;
            s0 = peg$c0;
          }
        }
      }

      return s0;
    }

    function peg$parseempty_command_name() {
      var s0, s1;

      s0 = peg$currPos;
      if (input.substr(peg$currPos, 2) === peg$c39) {
        s1 = peg$c39;
        peg$currPos += 2;
      } else {
        s1 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c40); }
      }
      if (s1 !== peg$FAILED) {
        peg$reportedPos = s0;
        s1 = peg$c41();
      }
      s0 = s1;
      if (s0 === peg$FAILED) {
        if (input.substr(peg$currPos, 3) === peg$c42) {
          s0 = peg$c42;
          peg$currPos += 3;
        } else {
          s0 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c43); }
        }
        if (s0 === peg$FAILED) {
          if (input.substr(peg$currPos, 4) === peg$c44) {
            s0 = peg$c44;
            peg$currPos += 4;
          } else {
            s0 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c45); }
          }
          if (s0 === peg$FAILED) {
            s0 = peg$currPos;
            if (input.substr(peg$currPos, 4) === peg$c46) {
              s1 = peg$c46;
              peg$currPos += 4;
            } else {
              s1 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$c47); }
            }
            if (s1 !== peg$FAILED) {
              peg$reportedPos = s0;
              s1 = peg$c48();
            }
            s0 = s1;
            if (s0 === peg$FAILED) {
              s0 = peg$currPos;
              if (input.substr(peg$currPos, 5) === peg$c49) {
                s1 = peg$c49;
                peg$currPos += 5;
              } else {
                s1 = peg$FAILED;
                if (peg$silentFails === 0) { peg$fail(peg$c50); }
              }
              if (s1 !== peg$FAILED) {
                peg$reportedPos = s0;
                s1 = peg$c48();
              }
              s0 = s1;
              if (s0 === peg$FAILED) {
                s0 = peg$currPos;
                if (input.substr(peg$currPos, 2) === peg$c51) {
                  s1 = peg$c51;
                  peg$currPos += 2;
                } else {
                  s1 = peg$FAILED;
                  if (peg$silentFails === 0) { peg$fail(peg$c52); }
                }
                if (s1 !== peg$FAILED) {
                  peg$reportedPos = s0;
                  s1 = peg$c53();
                }
                s0 = s1;
                if (s0 === peg$FAILED) {
                  s0 = peg$currPos;
                  if (input.substr(peg$currPos, 2) === peg$c54) {
                    s1 = peg$c54;
                    peg$currPos += 2;
                  } else {
                    s1 = peg$FAILED;
                    if (peg$silentFails === 0) { peg$fail(peg$c55); }
                  }
                  if (s1 !== peg$FAILED) {
                    peg$reportedPos = s0;
                    s1 = peg$c56();
                  }
                  s0 = s1;
                  if (s0 === peg$FAILED) {
                    s0 = peg$currPos;
                    if (input.substr(peg$currPos, 3) === peg$c57) {
                      s1 = peg$c57;
                      peg$currPos += 3;
                    } else {
                      s1 = peg$FAILED;
                      if (peg$silentFails === 0) { peg$fail(peg$c58); }
                    }
                    if (s1 !== peg$FAILED) {
                      peg$reportedPos = s0;
                      s1 = peg$c59();
                    }
                    s0 = s1;
                    if (s0 === peg$FAILED) {
                      s0 = peg$currPos;
                      if (input.substr(peg$currPos, 4) === peg$c60) {
                        s1 = peg$c60;
                        peg$currPos += 4;
                      } else {
                        s1 = peg$FAILED;
                        if (peg$silentFails === 0) { peg$fail(peg$c61); }
                      }
                      if (s1 !== peg$FAILED) {
                        peg$reportedPos = s0;
                        s1 = peg$c62();
                      }
                      s0 = s1;
                      if (s0 === peg$FAILED) {
                        if (input.charCodeAt(peg$currPos) === 38) {
                          s0 = peg$c63;
                          peg$currPos++;
                        } else {
                          s0 = peg$FAILED;
                          if (peg$silentFails === 0) { peg$fail(peg$c64); }
                        }
                        if (s0 === peg$FAILED) {
                          if (input.charCodeAt(peg$currPos) === 95) {
                            s0 = peg$c65;
                            peg$currPos++;
                          } else {
                            s0 = peg$FAILED;
                            if (peg$silentFails === 0) { peg$fail(peg$c66); }
                          }
                          if (s0 === peg$FAILED) {
                            if (input.charCodeAt(peg$currPos) === 37) {
                              s0 = peg$c67;
                              peg$currPos++;
                            } else {
                              s0 = peg$FAILED;
                              if (peg$silentFails === 0) { peg$fail(peg$c68); }
                            }
                            if (s0 === peg$FAILED) {
                              if (input.charCodeAt(peg$currPos) === 35) {
                                s0 = peg$c69;
                                peg$currPos++;
                              } else {
                                s0 = peg$FAILED;
                                if (peg$silentFails === 0) { peg$fail(peg$c70); }
                              }
                              if (s0 === peg$FAILED) {
                                if (input.charCodeAt(peg$currPos) === 44) {
                                  s0 = peg$c71;
                                  peg$currPos++;
                                } else {
                                  s0 = peg$FAILED;
                                  if (peg$silentFails === 0) { peg$fail(peg$c72); }
                                }
                                if (s0 === peg$FAILED) {
                                  if (input.charCodeAt(peg$currPos) === 39) {
                                    s0 = peg$c73;
                                    peg$currPos++;
                                  } else {
                                    s0 = peg$FAILED;
                                    if (peg$silentFails === 0) { peg$fail(peg$c74); }
                                  }
                                  if (s0 === peg$FAILED) {
                                    s0 = peg$currPos;
                                    if (input.charCodeAt(peg$currPos) === 32) {
                                      s1 = peg$c32;
                                      peg$currPos++;
                                    } else {
                                      s1 = peg$FAILED;
                                      if (peg$silentFails === 0) { peg$fail(peg$c33); }
                                    }
                                    if (s1 !== peg$FAILED) {
                                      peg$reportedPos = s0;
                                      s1 = peg$c21();
                                    }
                                    s0 = s1;
                                    if (s0 === peg$FAILED) {
                                      s0 = peg$currPos;
                                      s1 = peg$parseremoved_command_name();
                                      if (s1 !== peg$FAILED) {
                                        peg$reportedPos = s0;
                                        s1 = peg$c75();
                                      }
                                      s0 = s1;
                                    }
                                  }
                                }
                              }
                            }
                          }
                        }
                      }
                    }
                  }
                }
              }
            }
          }
        }
      }

      return s0;
    }

    function peg$parseremoved_command_name() {
      var s0;

      if (input.substr(peg$currPos, 7) === peg$c76) {
        s0 = peg$c76;
        peg$currPos += 7;
      } else {
        s0 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c77); }
      }
      if (s0 === peg$FAILED) {
        if (input.substr(peg$currPos, 15) === peg$c78) {
          s0 = peg$c78;
          peg$currPos += 15;
        } else {
          s0 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c79); }
        }
        if (s0 === peg$FAILED) {
          if (input.substr(peg$currPos, 5) === peg$c80) {
            s0 = peg$c80;
            peg$currPos += 5;
          } else {
            s0 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c81); }
          }
        }
      }

      return s0;
    }

    function peg$parseignored_command() {
      var s0, s1, s2, s3, s4, s5;

      s0 = peg$currPos;
      if (input.charCodeAt(peg$currPos) === 92) {
        s1 = peg$c30;
        peg$currPos++;
      } else {
        s1 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c31); }
      }
      if (s1 !== peg$FAILED) {
        s2 = peg$parseignored_command_name();
        if (s2 !== peg$FAILED) {
          if (input.charCodeAt(peg$currPos) === 123) {
            s3 = peg$c82;
            peg$currPos++;
          } else {
            s3 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c83); }
          }
          if (s3 !== peg$FAILED) {
            s4 = peg$parseinline_text();
            if (s4 !== peg$FAILED) {
              if (input.charCodeAt(peg$currPos) === 125) {
                s5 = peg$c24;
                peg$currPos++;
              } else {
                s5 = peg$FAILED;
                if (peg$silentFails === 0) { peg$fail(peg$c25); }
              }
              if (s5 !== peg$FAILED) {
                peg$reportedPos = s0;
                s1 = peg$c36(s4);
                s0 = s1;
              } else {
                peg$currPos = s0;
                s0 = peg$c0;
              }
            } else {
              peg$currPos = s0;
              s0 = peg$c0;
            }
          } else {
            peg$currPos = s0;
            s0 = peg$c0;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$c0;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$c0;
      }

      return s0;
    }

    function peg$parseignored_command_name() {
      var s0;

      if (input.substr(peg$currPos, 4) === peg$c84) {
        s0 = peg$c84;
        peg$currPos += 4;
      } else {
        s0 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c85); }
      }
      if (s0 === peg$FAILED) {
        if (input.substr(peg$currPos, 5) === peg$c86) {
          s0 = peg$c86;
          peg$currPos += 5;
        } else {
          s0 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c87); }
        }
      }

      return s0;
    }

    function peg$parseequation() {
      var s0, s1, s2, s3;

      s0 = peg$currPos;
      if (input.charCodeAt(peg$currPos) === 36) {
        s1 = peg$c88;
        peg$currPos++;
      } else {
        s1 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c89); }
      }
      if (s1 !== peg$FAILED) {
        s2 = peg$parseequation_content();
        if (s2 !== peg$FAILED) {
          if (input.charCodeAt(peg$currPos) === 36) {
            s3 = peg$c88;
            peg$currPos++;
          } else {
            s3 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c89); }
          }
          if (s3 !== peg$FAILED) {
            peg$reportedPos = s0;
            s1 = peg$c90(s2);
            s0 = s1;
          } else {
            peg$currPos = s0;
            s0 = peg$c0;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$c0;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$c0;
      }

      return s0;
    }

    function peg$parseequation_content() {
      var s0, s1;

      s0 = peg$currPos;
      if (input.substr(peg$currPos, 7) === peg$c91) {
        s1 = peg$c91;
        peg$currPos += 7;
      } else {
        s1 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c92); }
      }
      if (s1 !== peg$FAILED) {
        peg$reportedPos = s0;
        s1 = peg$c93();
      }
      s0 = s1;
      if (s0 === peg$FAILED) {
        s0 = peg$currPos;
        if (input.substr(peg$currPos, 7) === peg$c94) {
          s1 = peg$c94;
          peg$currPos += 7;
        } else {
          s1 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c95); }
        }
        if (s1 !== peg$FAILED) {
          peg$reportedPos = s0;
          s1 = peg$c96();
        }
        s0 = s1;
        if (s0 === peg$FAILED) {
          s0 = peg$currPos;
          if (input.substr(peg$currPos, 4) === peg$c97) {
            s1 = peg$c97;
            peg$currPos += 4;
          } else {
            s1 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c98); }
          }
          if (s1 !== peg$FAILED) {
            peg$reportedPos = s0;
            s1 = peg$c99();
          }
          s0 = s1;
          if (s0 === peg$FAILED) {
            s0 = peg$currPos;
            if (input.substr(peg$currPos, 3) === peg$c100) {
              s1 = peg$c100;
              peg$currPos += 3;
            } else {
              s1 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$c101); }
            }
            if (s1 !== peg$FAILED) {
              peg$reportedPos = s0;
              s1 = peg$c102();
            }
            s0 = s1;
            if (s0 === peg$FAILED) {
              if (input.charCodeAt(peg$currPos) === 79) {
                s0 = peg$c103;
                peg$currPos++;
              } else {
                s0 = peg$FAILED;
                if (peg$silentFails === 0) { peg$fail(peg$c104); }
              }
              if (s0 === peg$FAILED) {
                s0 = peg$currPos;
                if (input.substr(peg$currPos, 4) === peg$c105) {
                  s1 = peg$c105;
                  peg$currPos += 4;
                } else {
                  s1 = peg$FAILED;
                  if (peg$silentFails === 0) { peg$fail(peg$c106); }
                }
                if (s1 !== peg$FAILED) {
                  peg$reportedPos = s0;
                  s1 = peg$c107();
                }
                s0 = s1;
                if (s0 === peg$FAILED) {
                  s0 = peg$currPos;
                  if (input.substr(peg$currPos, 4) === peg$c108) {
                    s1 = peg$c108;
                    peg$currPos += 4;
                  } else {
                    s1 = peg$FAILED;
                    if (peg$silentFails === 0) { peg$fail(peg$c109); }
                  }
                  if (s1 !== peg$FAILED) {
                    peg$reportedPos = s0;
                    s1 = peg$c110();
                  }
                  s0 = s1;
                }
              }
            }
          }
        }
      }

      return s0;
    }

    function peg$parseblock_standalone_command() {
      var s0, s1, s2, s3, s4, s5;

      s0 = peg$currPos;
      if (input.substr(peg$currPos, 6) === peg$c111) {
        s1 = peg$c111;
        peg$currPos += 6;
      } else {
        s1 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c112); }
      }
      if (s1 !== peg$FAILED) {
        s2 = peg$parsedigits();
        if (s2 !== peg$FAILED) {
          if (input.charCodeAt(peg$currPos) === 125) {
            s3 = peg$c24;
            peg$currPos++;
          } else {
            s3 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c25); }
          }
          if (s3 !== peg$FAILED) {
            peg$reportedPos = s0;
            s1 = peg$c113(s2);
            s0 = s1;
          } else {
            peg$currPos = s0;
            s0 = peg$c0;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$c0;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$c0;
      }
      if (s0 === peg$FAILED) {
        s0 = peg$currPos;
        if (input.substr(peg$currPos, 7) === peg$c114) {
          s1 = peg$c114;
          peg$currPos += 7;
        } else {
          s1 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c115); }
        }
        if (s1 !== peg$FAILED) {
          s2 = peg$parsedigits();
          if (s2 !== peg$FAILED) {
            if (input.substr(peg$currPos, 2) === peg$c116) {
              s3 = peg$c116;
              peg$currPos += 2;
            } else {
              s3 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$c117); }
            }
            if (s3 !== peg$FAILED) {
              s4 = peg$parsedigits();
              if (s4 !== peg$FAILED) {
                if (input.charCodeAt(peg$currPos) === 125) {
                  s5 = peg$c24;
                  peg$currPos++;
                } else {
                  s5 = peg$FAILED;
                  if (peg$silentFails === 0) { peg$fail(peg$c25); }
                }
                if (s5 !== peg$FAILED) {
                  peg$reportedPos = s0;
                  s1 = peg$c118(s2, s4);
                  s0 = s1;
                } else {
                  peg$currPos = s0;
                  s0 = peg$c0;
                }
              } else {
                peg$currPos = s0;
                s0 = peg$c0;
              }
            } else {
              peg$currPos = s0;
              s0 = peg$c0;
            }
          } else {
            peg$currPos = s0;
            s0 = peg$c0;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$c0;
        }
        if (s0 === peg$FAILED) {
          s0 = peg$currPos;
          if (input.substr(peg$currPos, 6) === peg$c119) {
            s1 = peg$c119;
            peg$currPos += 6;
          } else {
            s1 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c120); }
          }
          if (s1 !== peg$FAILED) {
            peg$reportedPos = s0;
            s1 = peg$c75();
          }
          s0 = s1;
          if (s0 === peg$FAILED) {
            s0 = peg$currPos;
            if (input.substr(peg$currPos, 15) === peg$c121) {
              s1 = peg$c121;
              peg$currPos += 15;
            } else {
              s1 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$c122); }
            }
            if (s1 !== peg$FAILED) {
              s2 = peg$parsendigits();
              if (s2 !== peg$FAILED) {
                if (input.charCodeAt(peg$currPos) === 125) {
                  s3 = peg$c24;
                  peg$currPos++;
                } else {
                  s3 = peg$FAILED;
                  if (peg$silentFails === 0) { peg$fail(peg$c25); }
                }
                if (s3 !== peg$FAILED) {
                  peg$reportedPos = s0;
                  s1 = peg$c123(s2);
                  s0 = s1;
                } else {
                  peg$currPos = s0;
                  s0 = peg$c0;
                }
              } else {
                peg$currPos = s0;
                s0 = peg$c0;
              }
            } else {
              peg$currPos = s0;
              s0 = peg$c0;
            }
            if (s0 === peg$FAILED) {
              s0 = peg$currPos;
              if (input.substr(peg$currPos, 9) === peg$c124) {
                s1 = peg$c124;
                peg$currPos += 9;
              } else {
                s1 = peg$FAILED;
                if (peg$silentFails === 0) { peg$fail(peg$c125); }
              }
              if (s1 !== peg$FAILED) {
                if (input.charCodeAt(peg$currPos) === 32) {
                  s2 = peg$c32;
                  peg$currPos++;
                } else {
                  s2 = peg$FAILED;
                  if (peg$silentFails === 0) { peg$fail(peg$c33); }
                }
                if (s2 === peg$FAILED) {
                  s2 = peg$c1;
                }
                if (s2 !== peg$FAILED) {
                  if (input.charCodeAt(peg$currPos) === 123) {
                    s3 = peg$c82;
                    peg$currPos++;
                  } else {
                    s3 = peg$FAILED;
                    if (peg$silentFails === 0) { peg$fail(peg$c83); }
                  }
                  if (s3 !== peg$FAILED) {
                    s4 = peg$parseslug();
                    if (s4 !== peg$FAILED) {
                      if (input.charCodeAt(peg$currPos) === 125) {
                        s5 = peg$c24;
                        peg$currPos++;
                      } else {
                        s5 = peg$FAILED;
                        if (peg$silentFails === 0) { peg$fail(peg$c25); }
                      }
                      if (s5 !== peg$FAILED) {
                        peg$reportedPos = s0;
                        s1 = peg$c126(s4);
                        s0 = s1;
                      } else {
                        peg$currPos = s0;
                        s0 = peg$c0;
                      }
                    } else {
                      peg$currPos = s0;
                      s0 = peg$c0;
                    }
                  } else {
                    peg$currPos = s0;
                    s0 = peg$c0;
                  }
                } else {
                  peg$currPos = s0;
                  s0 = peg$c0;
                }
              } else {
                peg$currPos = s0;
                s0 = peg$c0;
              }
              if (s0 === peg$FAILED) {
                s0 = peg$currPos;
                if (input.substr(peg$currPos, 20) === peg$c127) {
                  s1 = peg$c127;
                  peg$currPos += 20;
                } else {
                  s1 = peg$FAILED;
                  if (peg$silentFails === 0) { peg$fail(peg$c128); }
                }
                if (s1 !== peg$FAILED) {
                  s2 = peg$parseslug();
                  if (s2 !== peg$FAILED) {
                    if (input.substr(peg$currPos, 2) === peg$c129) {
                      s3 = peg$c129;
                      peg$currPos += 2;
                    } else {
                      s3 = peg$FAILED;
                      if (peg$silentFails === 0) { peg$fail(peg$c130); }
                    }
                    if (s3 !== peg$FAILED) {
                      peg$reportedPos = s0;
                      s1 = peg$c126(s2);
                      s0 = s1;
                    } else {
                      peg$currPos = s0;
                      s0 = peg$c0;
                    }
                  } else {
                    peg$currPos = s0;
                    s0 = peg$c0;
                  }
                } else {
                  peg$currPos = s0;
                  s0 = peg$c0;
                }
                if (s0 === peg$FAILED) {
                  s0 = peg$currPos;
                  if (input.substr(peg$currPos, 5) === peg$c131) {
                    s1 = peg$c131;
                    peg$currPos += 5;
                  } else {
                    s1 = peg$FAILED;
                    if (peg$silentFails === 0) { peg$fail(peg$c132); }
                  }
                  if (s1 !== peg$FAILED) {
                    s2 = peg$parsedigits();
                    if (s2 !== peg$FAILED) {
                      if (input.charCodeAt(peg$currPos) === 125) {
                        s3 = peg$c24;
                        peg$currPos++;
                      } else {
                        s3 = peg$FAILED;
                        if (peg$silentFails === 0) { peg$fail(peg$c25); }
                      }
                      if (s3 !== peg$FAILED) {
                        peg$reportedPos = s0;
                        s1 = peg$c133(s2);
                        s0 = s1;
                      } else {
                        peg$currPos = s0;
                        s0 = peg$c0;
                      }
                    } else {
                      peg$currPos = s0;
                      s0 = peg$c0;
                    }
                  } else {
                    peg$currPos = s0;
                    s0 = peg$c0;
                  }
                  if (s0 === peg$FAILED) {
                    s0 = peg$parseguitar_tab();
                    if (s0 === peg$FAILED) {
                      s0 = peg$parseukulele_tab();
                    }
                  }
                }
              }
            }
          }
        }
      }

      return s0;
    }

    function peg$parseguitar_tab() {
      var s0, s1, s2, s3, s4, s5, s6, s7;

      s0 = peg$currPos;
      if (input.substr(peg$currPos, 6) === peg$c134) {
        s1 = peg$c134;
        peg$currPos += 6;
      } else {
        s1 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c135); }
      }
      if (s1 !== peg$FAILED) {
        s2 = peg$parseinline_text();
        if (s2 !== peg$FAILED) {
          if (input.substr(peg$currPos, 2) === peg$c116) {
            s3 = peg$c116;
            peg$currPos += 2;
          } else {
            s3 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c117); }
          }
          if (s3 !== peg$FAILED) {
            s4 = peg$parsebasefret();
            if (s4 !== peg$FAILED) {
              s5 = [];
              if (peg$c136.test(input.charAt(peg$currPos))) {
                s6 = input.charAt(peg$currPos);
                peg$currPos++;
              } else {
                s6 = peg$FAILED;
                if (peg$silentFails === 0) { peg$fail(peg$c137); }
              }
              if (s6 !== peg$FAILED) {
                while (s6 !== peg$FAILED) {
                  s5.push(s6);
                  if (peg$c136.test(input.charAt(peg$currPos))) {
                    s6 = input.charAt(peg$currPos);
                    peg$currPos++;
                  } else {
                    s6 = peg$FAILED;
                    if (peg$silentFails === 0) { peg$fail(peg$c137); }
                  }
                }
              } else {
                s5 = peg$c0;
              }
              if (s5 !== peg$FAILED) {
                if (input.charCodeAt(peg$currPos) === 125) {
                  s6 = peg$c24;
                  peg$currPos++;
                } else {
                  s6 = peg$FAILED;
                  if (peg$silentFails === 0) { peg$fail(peg$c25); }
                }
                if (s6 !== peg$FAILED) {
                  peg$reportedPos = s0;
                  s1 = peg$c138(s2, s4, s5);
                  s0 = s1;
                } else {
                  peg$currPos = s0;
                  s0 = peg$c0;
                }
              } else {
                peg$currPos = s0;
                s0 = peg$c0;
              }
            } else {
              peg$currPos = s0;
              s0 = peg$c0;
            }
          } else {
            peg$currPos = s0;
            s0 = peg$c0;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$c0;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$c0;
      }
      if (s0 === peg$FAILED) {
        s0 = peg$currPos;
        if (input.substr(peg$currPos, 7) === peg$c139) {
          s1 = peg$c139;
          peg$currPos += 7;
        } else {
          s1 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c140); }
        }
        if (s1 !== peg$FAILED) {
          s2 = peg$parseinline_text();
          if (s2 !== peg$FAILED) {
            if (input.substr(peg$currPos, 2) === peg$c116) {
              s3 = peg$c116;
              peg$currPos += 2;
            } else {
              s3 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$c117); }
            }
            if (s3 !== peg$FAILED) {
              s4 = peg$parsebasefret();
              if (s4 !== peg$FAILED) {
                s5 = [];
                if (peg$c136.test(input.charAt(peg$currPos))) {
                  s6 = input.charAt(peg$currPos);
                  peg$currPos++;
                } else {
                  s6 = peg$FAILED;
                  if (peg$silentFails === 0) { peg$fail(peg$c137); }
                }
                if (s6 !== peg$FAILED) {
                  while (s6 !== peg$FAILED) {
                    s5.push(s6);
                    if (peg$c136.test(input.charAt(peg$currPos))) {
                      s6 = input.charAt(peg$currPos);
                      peg$currPos++;
                    } else {
                      s6 = peg$FAILED;
                      if (peg$silentFails === 0) { peg$fail(peg$c137); }
                    }
                  }
                } else {
                  s5 = peg$c0;
                }
                if (s5 !== peg$FAILED) {
                  if (input.charCodeAt(peg$currPos) === 58) {
                    s6 = peg$c141;
                    peg$currPos++;
                  } else {
                    s6 = peg$FAILED;
                    if (peg$silentFails === 0) { peg$fail(peg$c142); }
                  }
                  if (s6 === peg$FAILED) {
                    s6 = peg$c1;
                  }
                  if (s6 !== peg$FAILED) {
                    if (input.charCodeAt(peg$currPos) === 125) {
                      s7 = peg$c24;
                      peg$currPos++;
                    } else {
                      s7 = peg$FAILED;
                      if (peg$silentFails === 0) { peg$fail(peg$c25); }
                    }
                    if (s7 !== peg$FAILED) {
                      peg$reportedPos = s0;
                      s1 = peg$c143(s2, s4, s5);
                      s0 = s1;
                    } else {
                      peg$currPos = s0;
                      s0 = peg$c0;
                    }
                  } else {
                    peg$currPos = s0;
                    s0 = peg$c0;
                  }
                } else {
                  peg$currPos = s0;
                  s0 = peg$c0;
                }
              } else {
                peg$currPos = s0;
                s0 = peg$c0;
              }
            } else {
              peg$currPos = s0;
              s0 = peg$c0;
            }
          } else {
            peg$currPos = s0;
            s0 = peg$c0;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$c0;
        }
        if (s0 === peg$FAILED) {
          s0 = peg$currPos;
          if (input.substr(peg$currPos, 5) === peg$c144) {
            s1 = peg$c144;
            peg$currPos += 5;
          } else {
            s1 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c145); }
          }
          if (s1 !== peg$FAILED) {
            if (input.charCodeAt(peg$currPos) === 42) {
              s2 = peg$c146;
              peg$currPos++;
            } else {
              s2 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$c147); }
            }
            if (s2 === peg$FAILED) {
              s2 = peg$c1;
            }
            if (s2 !== peg$FAILED) {
              if (input.charCodeAt(peg$currPos) === 123) {
                s3 = peg$c82;
                peg$currPos++;
              } else {
                s3 = peg$FAILED;
                if (peg$silentFails === 0) { peg$fail(peg$c83); }
              }
              if (s3 !== peg$FAILED) {
                s4 = peg$parseinline_text();
                if (s4 !== peg$FAILED) {
                  if (input.substr(peg$currPos, 3) === peg$c148) {
                    s5 = peg$c148;
                    peg$currPos += 3;
                  } else {
                    s5 = peg$FAILED;
                    if (peg$silentFails === 0) { peg$fail(peg$c149); }
                  }
                  if (s5 !== peg$FAILED) {
                    peg$reportedPos = s0;
                    s1 = peg$c150(s4);
                    s0 = s1;
                  } else {
                    peg$currPos = s0;
                    s0 = peg$c0;
                  }
                } else {
                  peg$currPos = s0;
                  s0 = peg$c0;
                }
              } else {
                peg$currPos = s0;
                s0 = peg$c0;
              }
            } else {
              peg$currPos = s0;
              s0 = peg$c0;
            }
          } else {
            peg$currPos = s0;
            s0 = peg$c0;
          }
        }
      }

      return s0;
    }

    function peg$parseukulele_tab() {
      var s0, s1, s2, s3, s4, s5, s6;

      s0 = peg$currPos;
      if (input.substr(peg$currPos, 6) === peg$c151) {
        s1 = peg$c151;
        peg$currPos += 6;
      } else {
        s1 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c152); }
      }
      if (s1 !== peg$FAILED) {
        s2 = peg$parseinline_text();
        if (s2 !== peg$FAILED) {
          if (input.substr(peg$currPos, 2) === peg$c116) {
            s3 = peg$c116;
            peg$currPos += 2;
          } else {
            s3 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c117); }
          }
          if (s3 !== peg$FAILED) {
            s4 = peg$parsebasefret();
            if (s4 !== peg$FAILED) {
              s5 = [];
              if (peg$c136.test(input.charAt(peg$currPos))) {
                s6 = input.charAt(peg$currPos);
                peg$currPos++;
              } else {
                s6 = peg$FAILED;
                if (peg$silentFails === 0) { peg$fail(peg$c137); }
              }
              if (s6 !== peg$FAILED) {
                while (s6 !== peg$FAILED) {
                  s5.push(s6);
                  if (peg$c136.test(input.charAt(peg$currPos))) {
                    s6 = input.charAt(peg$currPos);
                    peg$currPos++;
                  } else {
                    s6 = peg$FAILED;
                    if (peg$silentFails === 0) { peg$fail(peg$c137); }
                  }
                }
              } else {
                s5 = peg$c0;
              }
              if (s5 !== peg$FAILED) {
                if (input.charCodeAt(peg$currPos) === 125) {
                  s6 = peg$c24;
                  peg$currPos++;
                } else {
                  s6 = peg$FAILED;
                  if (peg$silentFails === 0) { peg$fail(peg$c25); }
                }
                if (s6 !== peg$FAILED) {
                  peg$reportedPos = s0;
                  s1 = peg$c153(s2, s4, s5);
                  s0 = s1;
                } else {
                  peg$currPos = s0;
                  s0 = peg$c0;
                }
              } else {
                peg$currPos = s0;
                s0 = peg$c0;
              }
            } else {
              peg$currPos = s0;
              s0 = peg$c0;
            }
          } else {
            peg$currPos = s0;
            s0 = peg$c0;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$c0;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$c0;
      }
      if (s0 === peg$FAILED) {
        s0 = peg$currPos;
        if (input.substr(peg$currPos, 7) === peg$c154) {
          s1 = peg$c154;
          peg$currPos += 7;
        } else {
          s1 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c155); }
        }
        if (s1 !== peg$FAILED) {
          s2 = peg$parseinline_text();
          if (s2 !== peg$FAILED) {
            if (input.substr(peg$currPos, 2) === peg$c116) {
              s3 = peg$c116;
              peg$currPos += 2;
            } else {
              s3 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$c117); }
            }
            if (s3 !== peg$FAILED) {
              s4 = peg$parsebasefret();
              if (s4 !== peg$FAILED) {
                s5 = [];
                if (peg$c136.test(input.charAt(peg$currPos))) {
                  s6 = input.charAt(peg$currPos);
                  peg$currPos++;
                } else {
                  s6 = peg$FAILED;
                  if (peg$silentFails === 0) { peg$fail(peg$c137); }
                }
                if (s6 !== peg$FAILED) {
                  while (s6 !== peg$FAILED) {
                    s5.push(s6);
                    if (peg$c136.test(input.charAt(peg$currPos))) {
                      s6 = input.charAt(peg$currPos);
                      peg$currPos++;
                    } else {
                      s6 = peg$FAILED;
                      if (peg$silentFails === 0) { peg$fail(peg$c137); }
                    }
                  }
                } else {
                  s5 = peg$c0;
                }
                if (s5 !== peg$FAILED) {
                  if (input.charCodeAt(peg$currPos) === 125) {
                    s6 = peg$c24;
                    peg$currPos++;
                  } else {
                    s6 = peg$FAILED;
                    if (peg$silentFails === 0) { peg$fail(peg$c25); }
                  }
                  if (s6 !== peg$FAILED) {
                    peg$reportedPos = s0;
                    s1 = peg$c156(s2, s4, s5);
                    s0 = s1;
                  } else {
                    peg$currPos = s0;
                    s0 = peg$c0;
                  }
                } else {
                  peg$currPos = s0;
                  s0 = peg$c0;
                }
              } else {
                peg$currPos = s0;
                s0 = peg$c0;
              }
            } else {
              peg$currPos = s0;
              s0 = peg$c0;
            }
          } else {
            peg$currPos = s0;
            s0 = peg$c0;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$c0;
        }
      }

      return s0;
    }

    function peg$parsebasefret() {
      var s0, s1, s2, s3;

      s0 = peg$currPos;
      s1 = peg$parsedigits();
      if (s1 !== peg$FAILED) {
        if (input.charCodeAt(peg$currPos) === 58) {
          s2 = peg$c141;
          peg$currPos++;
        } else {
          s2 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c142); }
        }
        if (s2 !== peg$FAILED) {
          if (input.charCodeAt(peg$currPos) === 32) {
            s3 = peg$c32;
            peg$currPos++;
          } else {
            s3 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c33); }
          }
          if (s3 === peg$FAILED) {
            s3 = peg$c1;
          }
          if (s3 !== peg$FAILED) {
            peg$reportedPos = s0;
            s1 = peg$c157(s1);
            s0 = s1;
          } else {
            peg$currPos = s0;
            s0 = peg$c0;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$c0;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$c0;
      }
      if (s0 === peg$FAILED) {
        s0 = peg$currPos;
        s1 = peg$c158;
        if (s1 !== peg$FAILED) {
          peg$reportedPos = s0;
          s1 = peg$c159();
        }
        s0 = s1;
      }

      return s0;
    }

    function peg$parselanguage() {
      var s0, s1, s2, s3;

      s0 = peg$currPos;
      if (input.substr(peg$currPos, 16) === peg$c160) {
        s1 = peg$c160;
        peg$currPos += 16;
      } else {
        s1 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c161); }
      }
      if (s1 !== peg$FAILED) {
        s2 = peg$parsealpha();
        if (s2 !== peg$FAILED) {
          if (input.charCodeAt(peg$currPos) === 125) {
            s3 = peg$c24;
            peg$currPos++;
          } else {
            s3 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c25); }
          }
          if (s3 !== peg$FAILED) {
            peg$reportedPos = s0;
            s1 = peg$c162(s2);
            s0 = s1;
          } else {
            peg$currPos = s0;
            s0 = peg$c0;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$c0;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$c0;
      }

      return s0;
    }

    function peg$parsecolumnsetting() {
      var s0, s1, s2, s3;

      s0 = peg$currPos;
      if (input.substr(peg$currPos, 13) === peg$c163) {
        s1 = peg$c163;
        peg$currPos += 13;
      } else {
        s1 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c164); }
      }
      if (s1 !== peg$FAILED) {
        s2 = peg$parsedigits();
        if (s2 !== peg$FAILED) {
          if (input.charCodeAt(peg$currPos) === 125) {
            s3 = peg$c24;
            peg$currPos++;
          } else {
            s3 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c25); }
          }
          if (s3 !== peg$FAILED) {
            peg$reportedPos = s0;
            s1 = peg$c165(s2);
            s0 = s1;
          } else {
            peg$currPos = s0;
            s0 = peg$c0;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$c0;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$c0;
      }

      return s0;
    }

    function peg$parsesong() {
      var s0, s1, s2, s3, s4, s5, s6, s7, s8, s9, s10;

      s0 = peg$currPos;
      s1 = peg$currPos;
      s2 = peg$parsebegin_song();
      if (s2 !== peg$FAILED) {
        s3 = peg$parseproperties();
        if (s3 !== peg$FAILED) {
          s4 = peg$parsenewlines_merge();
          if (s4 !== peg$FAILED) {
            s5 = peg$parsesong_blocks();
            if (s5 !== peg$FAILED) {
              s6 = peg$parsenewlines_merge();
              if (s6 !== peg$FAILED) {
                s7 = peg$parseend_song();
                if (s7 !== peg$FAILED) {
                  s8 = peg$parsenewlines_discard();
                  if (s8 !== peg$FAILED) {
                    s9 = peg$parsescripture_block();
                    if (s9 === peg$FAILED) {
                      s9 = peg$c1;
                    }
                    if (s9 !== peg$FAILED) {
                      s10 = peg$parsenewlines_discard();
                      if (s10 !== peg$FAILED) {
                        s2 = [s2, s3, s4, s5, s6, s7, s8, s9, s10];
                        s1 = s2;
                      } else {
                        peg$currPos = s1;
                        s1 = peg$c0;
                      }
                    } else {
                      peg$currPos = s1;
                      s1 = peg$c0;
                    }
                  } else {
                    peg$currPos = s1;
                    s1 = peg$c0;
                  }
                } else {
                  peg$currPos = s1;
                  s1 = peg$c0;
                }
              } else {
                peg$currPos = s1;
                s1 = peg$c0;
              }
            } else {
              peg$currPos = s1;
              s1 = peg$c0;
            }
          } else {
            peg$currPos = s1;
            s1 = peg$c0;
          }
        } else {
          peg$currPos = s1;
          s1 = peg$c0;
        }
      } else {
        peg$currPos = s1;
        s1 = peg$c0;
      }
      if (s1 !== peg$FAILED) {
        peg$reportedPos = s0;
        s1 = peg$c166(s1);
      }
      s0 = s1;

      return s0;
    }

    function peg$parsebegin_song() {
      var s0, s1, s2, s3;

      s0 = peg$currPos;
      if (input.substr(peg$currPos, 11) === peg$c167) {
        s1 = peg$c167;
        peg$currPos += 11;
      } else {
        s1 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c168); }
      }
      if (s1 !== peg$FAILED) {
        s2 = peg$parseinline_text();
        if (s2 !== peg$FAILED) {
          if (input.charCodeAt(peg$currPos) === 125) {
            s3 = peg$c24;
            peg$currPos++;
          } else {
            s3 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c25); }
          }
          if (s3 !== peg$FAILED) {
            peg$reportedPos = s0;
            s1 = peg$c169(s2);
            s0 = s1;
          } else {
            peg$currPos = s0;
            s0 = peg$c0;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$c0;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$c0;
      }

      return s0;
    }

    function peg$parseend_song() {
      var s0, s1;

      s0 = peg$currPos;
      if (input.substr(peg$currPos, 8) === peg$c170) {
        s1 = peg$c170;
        peg$currPos += 8;
      } else {
        s1 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c171); }
      }
      if (s1 !== peg$FAILED) {
        peg$reportedPos = s0;
        s1 = peg$c172();
      }
      s0 = s1;

      return s0;
    }

    function peg$parseproperties() {
      var s0, s1, s2, s3, s4, s5;

      s0 = peg$currPos;
      s1 = peg$parsenewlines_merge();
      if (s1 !== peg$FAILED) {
        if (input.charCodeAt(peg$currPos) === 91) {
          s2 = peg$c173;
          peg$currPos++;
        } else {
          s2 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c174); }
        }
        if (s2 !== peg$FAILED) {
          s3 = peg$parsenewlines_merge();
          if (s3 !== peg$FAILED) {
            s4 = [];
            s5 = peg$parseproperty();
            while (s5 !== peg$FAILED) {
              s4.push(s5);
              s5 = peg$parseproperty();
            }
            if (s4 !== peg$FAILED) {
              if (input.charCodeAt(peg$currPos) === 93) {
                s5 = peg$c175;
                peg$currPos++;
              } else {
                s5 = peg$FAILED;
                if (peg$silentFails === 0) { peg$fail(peg$c176); }
              }
              if (s5 !== peg$FAILED) {
                peg$reportedPos = s0;
                s1 = peg$c177(s4);
                s0 = s1;
              } else {
                peg$currPos = s0;
                s0 = peg$c0;
              }
            } else {
              peg$currPos = s0;
              s0 = peg$c0;
            }
          } else {
            peg$currPos = s0;
            s0 = peg$c0;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$c0;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$c0;
      }

      return s0;
    }

    function peg$parseproperty() {
      var s0, s1, s2, s3, s4, s5;

      s0 = peg$currPos;
      if (input.substr(peg$currPos, 4) === peg$c178) {
        s1 = peg$c178;
        peg$currPos += 4;
      } else {
        s1 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c179); }
      }
      if (s1 !== peg$FAILED) {
        s2 = peg$parseinline_text();
        if (s2 !== peg$FAILED) {
          if (input.charCodeAt(peg$currPos) === 125) {
            s3 = peg$c24;
            peg$currPos++;
          } else {
            s3 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c25); }
          }
          if (s3 !== peg$FAILED) {
            s4 = [];
            s5 = peg$parseprop_separator();
            while (s5 !== peg$FAILED) {
              s4.push(s5);
              s5 = peg$parseprop_separator();
            }
            if (s4 !== peg$FAILED) {
              peg$reportedPos = s0;
              s1 = peg$c180(s2);
              s0 = s1;
            } else {
              peg$currPos = s0;
              s0 = peg$c0;
            }
          } else {
            peg$currPos = s0;
            s0 = peg$c0;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$c0;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$c0;
      }
      if (s0 === peg$FAILED) {
        s0 = peg$currPos;
        if (input.substr(peg$currPos, 5) === peg$c181) {
          s1 = peg$c181;
          peg$currPos += 5;
        } else {
          s1 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c182); }
        }
        if (s1 !== peg$FAILED) {
          s2 = peg$parseslug();
          if (s2 !== peg$FAILED) {
            if (input.charCodeAt(peg$currPos) === 125) {
              s3 = peg$c24;
              peg$currPos++;
            } else {
              s3 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$c25); }
            }
            if (s3 !== peg$FAILED) {
              s4 = [];
              s5 = peg$parseprop_separator();
              while (s5 !== peg$FAILED) {
                s4.push(s5);
                s5 = peg$parseprop_separator();
              }
              if (s4 !== peg$FAILED) {
                peg$reportedPos = s0;
                s1 = peg$c183(s2);
                s0 = s1;
              } else {
                peg$currPos = s0;
                s0 = peg$c0;
              }
            } else {
              peg$currPos = s0;
              s0 = peg$c0;
            }
          } else {
            peg$currPos = s0;
            s0 = peg$c0;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$c0;
        }
        if (s0 === peg$FAILED) {
          s0 = peg$currPos;
          if (input.substr(peg$currPos, 7) === peg$c184) {
            s1 = peg$c184;
            peg$currPos += 7;
          } else {
            s1 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c185); }
          }
          if (s1 !== peg$FAILED) {
            s2 = peg$parseinline_text();
            if (s2 !== peg$FAILED) {
              if (input.charCodeAt(peg$currPos) === 125) {
                s3 = peg$c24;
                peg$currPos++;
              } else {
                s3 = peg$FAILED;
                if (peg$silentFails === 0) { peg$fail(peg$c25); }
              }
              if (s3 !== peg$FAILED) {
                s4 = [];
                s5 = peg$parseprop_separator();
                while (s5 !== peg$FAILED) {
                  s4.push(s5);
                  s5 = peg$parseprop_separator();
                }
                if (s4 !== peg$FAILED) {
                  peg$reportedPos = s0;
                  s1 = peg$c186(s2);
                  s0 = s1;
                } else {
                  peg$currPos = s0;
                  s0 = peg$c0;
                }
              } else {
                peg$currPos = s0;
                s0 = peg$c0;
              }
            } else {
              peg$currPos = s0;
              s0 = peg$c0;
            }
          } else {
            peg$currPos = s0;
            s0 = peg$c0;
          }
          if (s0 === peg$FAILED) {
            s0 = peg$currPos;
            if (input.substr(peg$currPos, 5) === peg$c187) {
              s1 = peg$c187;
              peg$currPos += 5;
            } else {
              s1 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$c188); }
            }
            if (s1 !== peg$FAILED) {
              s2 = peg$parseurl();
              if (s2 !== peg$FAILED) {
                if (input.charCodeAt(peg$currPos) === 125) {
                  s3 = peg$c24;
                  peg$currPos++;
                } else {
                  s3 = peg$FAILED;
                  if (peg$silentFails === 0) { peg$fail(peg$c25); }
                }
                if (s3 !== peg$FAILED) {
                  s4 = [];
                  s5 = peg$parseprop_separator();
                  while (s5 !== peg$FAILED) {
                    s4.push(s5);
                    s5 = peg$parseprop_separator();
                  }
                  if (s4 !== peg$FAILED) {
                    peg$reportedPos = s0;
                    s1 = peg$c189(s2);
                    s0 = s1;
                  } else {
                    peg$currPos = s0;
                    s0 = peg$c0;
                  }
                } else {
                  peg$currPos = s0;
                  s0 = peg$c0;
                }
              } else {
                peg$currPos = s0;
                s0 = peg$c0;
              }
            } else {
              peg$currPos = s0;
              s0 = peg$c0;
            }
            if (s0 === peg$FAILED) {
              s0 = peg$currPos;
              if (input.substr(peg$currPos, 10) === peg$c190) {
                s1 = peg$c190;
                peg$currPos += 10;
              } else {
                s1 = peg$FAILED;
                if (peg$silentFails === 0) { peg$fail(peg$c191); }
              }
              if (s1 !== peg$FAILED) {
                s2 = peg$parseinline_text();
                if (s2 !== peg$FAILED) {
                  if (input.charCodeAt(peg$currPos) === 125) {
                    s3 = peg$c24;
                    peg$currPos++;
                  } else {
                    s3 = peg$FAILED;
                    if (peg$silentFails === 0) { peg$fail(peg$c25); }
                  }
                  if (s3 !== peg$FAILED) {
                    s4 = [];
                    s5 = peg$parseprop_separator();
                    while (s5 !== peg$FAILED) {
                      s4.push(s5);
                      s5 = peg$parseprop_separator();
                    }
                    if (s4 !== peg$FAILED) {
                      peg$reportedPos = s0;
                      s1 = peg$c192(s2);
                      s0 = s1;
                    } else {
                      peg$currPos = s0;
                      s0 = peg$c0;
                    }
                  } else {
                    peg$currPos = s0;
                    s0 = peg$c0;
                  }
                } else {
                  peg$currPos = s0;
                  s0 = peg$c0;
                }
              } else {
                peg$currPos = s0;
                s0 = peg$c0;
              }
            }
          }
        }
      }

      return s0;
    }

    function peg$parseprop_separator() {
      var s0, s1, s2;

      if (input.charCodeAt(peg$currPos) === 44) {
        s0 = peg$c71;
        peg$currPos++;
      } else {
        s0 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c72); }
      }
      if (s0 === peg$FAILED) {
        if (input.charCodeAt(peg$currPos) === 32) {
          s0 = peg$c32;
          peg$currPos++;
        } else {
          s0 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c33); }
        }
        if (s0 === peg$FAILED) {
          s0 = peg$currPos;
          if (input.charCodeAt(peg$currPos) === 37) {
            s1 = peg$c67;
            peg$currPos++;
          } else {
            s1 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c68); }
          }
          if (s1 === peg$FAILED) {
            s1 = peg$c1;
          }
          if (s1 !== peg$FAILED) {
            s2 = peg$parsenewline();
            if (s2 !== peg$FAILED) {
              s1 = [s1, s2];
              s0 = s1;
            } else {
              peg$currPos = s0;
              s0 = peg$c0;
            }
          } else {
            peg$currPos = s0;
            s0 = peg$c0;
          }
        }
      }

      return s0;
    }

    function peg$parsesong_blocks() {
      var s0, s1, s2, s3, s4;

      s0 = peg$currPos;
      s1 = [];
      s2 = peg$currPos;
      s3 = peg$parsesong_block();
      if (s3 !== peg$FAILED) {
        s4 = peg$parsenewlines_merge();
        if (s4 !== peg$FAILED) {
          s3 = [s3, s4];
          s2 = s3;
        } else {
          peg$currPos = s2;
          s2 = peg$c0;
        }
      } else {
        peg$currPos = s2;
        s2 = peg$c0;
      }
      while (s2 !== peg$FAILED) {
        s1.push(s2);
        s2 = peg$currPos;
        s3 = peg$parsesong_block();
        if (s3 !== peg$FAILED) {
          s4 = peg$parsenewlines_merge();
          if (s4 !== peg$FAILED) {
            s3 = [s3, s4];
            s2 = s3;
          } else {
            peg$currPos = s2;
            s2 = peg$c0;
          }
        } else {
          peg$currPos = s2;
          s2 = peg$c0;
        }
      }
      if (s1 !== peg$FAILED) {
        peg$reportedPos = s0;
        s1 = peg$c193(s1);
      }
      s0 = s1;

      return s0;
    }

    function peg$parsesong_block() {
      var s0;

      s0 = peg$parseblock_standalone_command();
      if (s0 === peg$FAILED) {
        s0 = peg$parseverse();
        if (s0 === peg$FAILED) {
          s0 = peg$parsechorus();
          if (s0 === peg$FAILED) {
            s0 = peg$parsebridge();
            if (s0 === peg$FAILED) {
              s0 = peg$parselatex_comment_block();
              if (s0 === peg$FAILED) {
                s0 = peg$parsebranching_block();
                if (s0 === peg$FAILED) {
                  s0 = peg$parsetextnote_block();
                  if (s0 === peg$FAILED) {
                    s0 = peg$parsemusicnote_block();
                    if (s0 === peg$FAILED) {
                      s0 = peg$parsetablature_block();
                      if (s0 === peg$FAILED) {
                        s0 = peg$parserepeated_block();
                        if (s0 === peg$FAILED) {
                          s0 = peg$parsenolyrics_block();
                          if (s0 === peg$FAILED) {
                            s0 = peg$parsespecial_block();
                          }
                        }
                      }
                    }
                  }
                }
              }
            }
          }
        }
      }

      return s0;
    }

    function peg$parsesong_block_parts() {
      var s0, s1, s2, s3, s4;

      s0 = peg$currPos;
      s1 = [];
      s2 = peg$currPos;
      s3 = peg$parsesong_block_part();
      if (s3 !== peg$FAILED) {
        s4 = peg$parsenewlines_merge();
        if (s4 !== peg$FAILED) {
          s3 = [s3, s4];
          s2 = s3;
        } else {
          peg$currPos = s2;
          s2 = peg$c0;
        }
      } else {
        peg$currPos = s2;
        s2 = peg$c0;
      }
      while (s2 !== peg$FAILED) {
        s1.push(s2);
        s2 = peg$currPos;
        s3 = peg$parsesong_block_part();
        if (s3 !== peg$FAILED) {
          s4 = peg$parsenewlines_merge();
          if (s4 !== peg$FAILED) {
            s3 = [s3, s4];
            s2 = s3;
          } else {
            peg$currPos = s2;
            s2 = peg$c0;
          }
        } else {
          peg$currPos = s2;
          s2 = peg$c0;
        }
      }
      if (s1 !== peg$FAILED) {
        peg$reportedPos = s0;
        s1 = peg$c193(s1);
      }
      s0 = s1;

      return s0;
    }

    function peg$parsesong_block_part() {
      var s0;

      s0 = peg$parseblock_standalone_command();
      if (s0 === peg$FAILED) {
        s0 = peg$parserepeated_block_part();
        if (s0 === peg$FAILED) {
          s0 = peg$parsenolyrics_block_part();
          if (s0 === peg$FAILED) {
            s0 = peg$parsemusicnote_block();
            if (s0 === peg$FAILED) {
              s0 = peg$parsetextnote_block_part();
              if (s0 === peg$FAILED) {
                s0 = peg$parsespecial_block_part();
                if (s0 === peg$FAILED) {
                  s0 = peg$parseparagraph_line();
                }
              }
            }
          }
        }
      }

      return s0;
    }

    function peg$parselatex_comment_block() {
      var s0, s1, s2, s3;

      s0 = peg$currPos;
      if (input.charCodeAt(peg$currPos) === 37) {
        s1 = peg$c67;
        peg$currPos++;
      } else {
        s1 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c68); }
      }
      if (s1 !== peg$FAILED) {
        s2 = [];
        if (peg$c194.test(input.charAt(peg$currPos))) {
          s3 = input.charAt(peg$currPos);
          peg$currPos++;
        } else {
          s3 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c195); }
        }
        while (s3 !== peg$FAILED) {
          s2.push(s3);
          if (peg$c194.test(input.charAt(peg$currPos))) {
            s3 = input.charAt(peg$currPos);
            peg$currPos++;
          } else {
            s3 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c195); }
          }
        }
        if (s2 !== peg$FAILED) {
          peg$reportedPos = s0;
          s1 = peg$c196(s2);
          s0 = s1;
        } else {
          peg$currPos = s0;
          s0 = peg$c0;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$c0;
      }

      return s0;
    }

    function peg$parsebranching_block() {
      var s0, s1, s2, s3;

      s0 = peg$currPos;
      if (input.substr(peg$currPos, 3) === peg$c197) {
        s1 = peg$c197;
        peg$currPos += 3;
      } else {
        s1 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c198); }
      }
      if (s1 !== peg$FAILED) {
        s2 = [];
        if (peg$c194.test(input.charAt(peg$currPos))) {
          s3 = input.charAt(peg$currPos);
          peg$currPos++;
        } else {
          s3 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c195); }
        }
        if (s3 !== peg$FAILED) {
          while (s3 !== peg$FAILED) {
            s2.push(s3);
            if (peg$c194.test(input.charAt(peg$currPos))) {
              s3 = input.charAt(peg$currPos);
              peg$currPos++;
            } else {
              s3 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$c195); }
            }
          }
        } else {
          s2 = peg$c0;
        }
        if (s2 !== peg$FAILED) {
          s3 = peg$parsenewlines();
          if (s3 !== peg$FAILED) {
            peg$reportedPos = s0;
            s1 = peg$c199(s2);
            s0 = s1;
          } else {
            peg$currPos = s0;
            s0 = peg$c0;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$c0;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$c0;
      }
      if (s0 === peg$FAILED) {
        s0 = peg$currPos;
        if (input.substr(peg$currPos, 5) === peg$c200) {
          s1 = peg$c200;
          peg$currPos += 5;
        } else {
          s1 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c201); }
        }
        if (s1 !== peg$FAILED) {
          if (input.charCodeAt(peg$currPos) === 37) {
            s2 = peg$c67;
            peg$currPos++;
          } else {
            s2 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c68); }
          }
          if (s2 === peg$FAILED) {
            s2 = peg$c1;
          }
          if (s2 !== peg$FAILED) {
            s3 = peg$parsenewlines();
            if (s3 !== peg$FAILED) {
              peg$reportedPos = s0;
              s1 = peg$c202();
              s0 = s1;
            } else {
              peg$currPos = s0;
              s0 = peg$c0;
            }
          } else {
            peg$currPos = s0;
            s0 = peg$c0;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$c0;
        }
        if (s0 === peg$FAILED) {
          s0 = peg$currPos;
          if (input.substr(peg$currPos, 3) === peg$c203) {
            s1 = peg$c203;
            peg$currPos += 3;
          } else {
            s1 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c204); }
          }
          if (s1 !== peg$FAILED) {
            if (input.charCodeAt(peg$currPos) === 37) {
              s2 = peg$c67;
              peg$currPos++;
            } else {
              s2 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$c68); }
            }
            if (s2 === peg$FAILED) {
              s2 = peg$c1;
            }
            if (s2 !== peg$FAILED) {
              s3 = peg$parsenewlines();
              if (s3 !== peg$FAILED) {
                peg$reportedPos = s0;
                s1 = peg$c205();
                s0 = s1;
              } else {
                peg$currPos = s0;
                s0 = peg$c0;
              }
            } else {
              peg$currPos = s0;
              s0 = peg$c0;
            }
          } else {
            peg$currPos = s0;
            s0 = peg$c0;
          }
        }
      }

      return s0;
    }

    function peg$parserepeated_block() {
      var s0, s1, s2, s3, s4, s5;

      s0 = peg$currPos;
      if (input.substr(peg$currPos, 22) === peg$c206) {
        s1 = peg$c206;
        peg$currPos += 22;
      } else {
        s1 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c207); }
      }
      if (s1 !== peg$FAILED) {
        s2 = peg$parsenewlines();
        if (s2 !== peg$FAILED) {
          s3 = peg$parsesong_blocks();
          if (s3 !== peg$FAILED) {
            if (input.substr(peg$currPos, 20) === peg$c208) {
              s4 = peg$c208;
              peg$currPos += 20;
            } else {
              s4 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$c209); }
            }
            if (s4 !== peg$FAILED) {
              s5 = peg$parsenewlines();
              if (s5 !== peg$FAILED) {
                peg$reportedPos = s0;
                s1 = peg$c210(s3);
                s0 = s1;
              } else {
                peg$currPos = s0;
                s0 = peg$c0;
              }
            } else {
              peg$currPos = s0;
              s0 = peg$c0;
            }
          } else {
            peg$currPos = s0;
            s0 = peg$c0;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$c0;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$c0;
      }

      return s0;
    }

    function peg$parserepeated_block_part() {
      var s0, s1, s2, s3, s4, s5;

      s0 = peg$currPos;
      if (input.substr(peg$currPos, 22) === peg$c206) {
        s1 = peg$c206;
        peg$currPos += 22;
      } else {
        s1 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c207); }
      }
      if (s1 !== peg$FAILED) {
        s2 = peg$parsenewlines();
        if (s2 !== peg$FAILED) {
          s3 = peg$parsesong_block_parts();
          if (s3 !== peg$FAILED) {
            if (input.substr(peg$currPos, 20) === peg$c208) {
              s4 = peg$c208;
              peg$currPos += 20;
            } else {
              s4 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$c209); }
            }
            if (s4 !== peg$FAILED) {
              s5 = peg$parsenewlines();
              if (s5 !== peg$FAILED) {
                peg$reportedPos = s0;
                s1 = peg$c210(s3);
                s0 = s1;
              } else {
                peg$currPos = s0;
                s0 = peg$c0;
              }
            } else {
              peg$currPos = s0;
              s0 = peg$c0;
            }
          } else {
            peg$currPos = s0;
            s0 = peg$c0;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$c0;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$c0;
      }

      return s0;
    }

    function peg$parseverse() {
      var s0, s1, s2, s3, s4;

      s0 = peg$currPos;
      if (input.substr(peg$currPos, 13) === peg$c211) {
        s1 = peg$c211;
        peg$currPos += 13;
      } else {
        s1 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c212); }
      }
      if (s1 !== peg$FAILED) {
        s2 = peg$parsenewlines();
        if (s2 !== peg$FAILED) {
          s3 = peg$parsesong_block_parts();
          if (s3 !== peg$FAILED) {
            if (input.substr(peg$currPos, 11) === peg$c213) {
              s4 = peg$c213;
              peg$currPos += 11;
            } else {
              s4 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$c214); }
            }
            if (s4 !== peg$FAILED) {
              peg$reportedPos = s0;
              s1 = peg$c215(s3);
              s0 = s1;
            } else {
              peg$currPos = s0;
              s0 = peg$c0;
            }
          } else {
            peg$currPos = s0;
            s0 = peg$c0;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$c0;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$c0;
      }
      if (s0 === peg$FAILED) {
        s0 = peg$currPos;
        if (input.substr(peg$currPos, 11) === peg$c216) {
          s1 = peg$c216;
          peg$currPos += 11;
        } else {
          s1 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c217); }
        }
        if (s1 !== peg$FAILED) {
          s2 = peg$parsenewlines();
          if (s2 !== peg$FAILED) {
            s3 = peg$parsesong_block_parts();
            if (s3 !== peg$FAILED) {
              if (input.substr(peg$currPos, 9) === peg$c218) {
                s4 = peg$c218;
                peg$currPos += 9;
              } else {
                s4 = peg$FAILED;
                if (peg$silentFails === 0) { peg$fail(peg$c219); }
              }
              if (s4 !== peg$FAILED) {
                peg$reportedPos = s0;
                s1 = peg$c215(s3);
                s0 = s1;
              } else {
                peg$currPos = s0;
                s0 = peg$c0;
              }
            } else {
              peg$currPos = s0;
              s0 = peg$c0;
            }
          } else {
            peg$currPos = s0;
            s0 = peg$c0;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$c0;
        }
        if (s0 === peg$FAILED) {
          s0 = peg$currPos;
          if (input.substr(peg$currPos, 14) === peg$c220) {
            s1 = peg$c220;
            peg$currPos += 14;
          } else {
            s1 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c221); }
          }
          if (s1 !== peg$FAILED) {
            s2 = peg$parsenewlines();
            if (s2 !== peg$FAILED) {
              s3 = peg$parsesong_block_parts();
              if (s3 !== peg$FAILED) {
                if (input.substr(peg$currPos, 12) === peg$c222) {
                  s4 = peg$c222;
                  peg$currPos += 12;
                } else {
                  s4 = peg$FAILED;
                  if (peg$silentFails === 0) { peg$fail(peg$c223); }
                }
                if (s4 !== peg$FAILED) {
                  peg$reportedPos = s0;
                  s1 = peg$c224(s3);
                  s0 = s1;
                } else {
                  peg$currPos = s0;
                  s0 = peg$c0;
                }
              } else {
                peg$currPos = s0;
                s0 = peg$c0;
              }
            } else {
              peg$currPos = s0;
              s0 = peg$c0;
            }
          } else {
            peg$currPos = s0;
            s0 = peg$c0;
          }
        }
      }

      return s0;
    }

    function peg$parsechorus() {
      var s0, s1, s2, s3, s4;

      s0 = peg$currPos;
      if (input.substr(peg$currPos, 14) === peg$c225) {
        s1 = peg$c225;
        peg$currPos += 14;
      } else {
        s1 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c226); }
      }
      if (s1 !== peg$FAILED) {
        s2 = peg$parsenewlines();
        if (s2 !== peg$FAILED) {
          s3 = peg$parsesong_block_parts();
          if (s3 !== peg$FAILED) {
            if (input.substr(peg$currPos, 12) === peg$c227) {
              s4 = peg$c227;
              peg$currPos += 12;
            } else {
              s4 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$c228); }
            }
            if (s4 !== peg$FAILED) {
              peg$reportedPos = s0;
              s1 = peg$c229(s3);
              s0 = s1;
            } else {
              peg$currPos = s0;
              s0 = peg$c0;
            }
          } else {
            peg$currPos = s0;
            s0 = peg$c0;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$c0;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$c0;
      }
      if (s0 === peg$FAILED) {
        s0 = peg$currPos;
        if (input.substr(peg$currPos, 12) === peg$c230) {
          s1 = peg$c230;
          peg$currPos += 12;
        } else {
          s1 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c231); }
        }
        if (s1 !== peg$FAILED) {
          s2 = peg$parsenewlines();
          if (s2 !== peg$FAILED) {
            s3 = peg$parsesong_block_parts();
            if (s3 !== peg$FAILED) {
              if (input.substr(peg$currPos, 10) === peg$c232) {
                s4 = peg$c232;
                peg$currPos += 10;
              } else {
                s4 = peg$FAILED;
                if (peg$silentFails === 0) { peg$fail(peg$c233); }
              }
              if (s4 !== peg$FAILED) {
                peg$reportedPos = s0;
                s1 = peg$c229(s3);
                s0 = s1;
              } else {
                peg$currPos = s0;
                s0 = peg$c0;
              }
            } else {
              peg$currPos = s0;
              s0 = peg$c0;
            }
          } else {
            peg$currPos = s0;
            s0 = peg$c0;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$c0;
        }
      }

      return s0;
    }

    function peg$parsebridge() {
      var s0, s1, s2, s3, s4;

      s0 = peg$currPos;
      if (input.substr(peg$currPos, 14) === peg$c234) {
        s1 = peg$c234;
        peg$currPos += 14;
      } else {
        s1 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c235); }
      }
      if (s1 !== peg$FAILED) {
        s2 = peg$parsenewlines();
        if (s2 !== peg$FAILED) {
          s3 = peg$parsesong_block_parts();
          if (s3 !== peg$FAILED) {
            if (input.substr(peg$currPos, 12) === peg$c236) {
              s4 = peg$c236;
              peg$currPos += 12;
            } else {
              s4 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$c237); }
            }
            if (s4 !== peg$FAILED) {
              peg$reportedPos = s0;
              s1 = peg$c238(s3);
              s0 = s1;
            } else {
              peg$currPos = s0;
              s0 = peg$c0;
            }
          } else {
            peg$currPos = s0;
            s0 = peg$c0;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$c0;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$c0;
      }

      return s0;
    }

    function peg$parsenolyrics_block() {
      var s0, s1, s2, s3, s4;

      s0 = peg$currPos;
      if (input.substr(peg$currPos, 11) === peg$c239) {
        s1 = peg$c239;
        peg$currPos += 11;
      } else {
        s1 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c240); }
      }
      if (s1 !== peg$FAILED) {
        s2 = peg$parsenewlines();
        if (s2 !== peg$FAILED) {
          s3 = peg$parsesong_block_parts();
          if (s3 !== peg$FAILED) {
            if (input.charCodeAt(peg$currPos) === 125) {
              s4 = peg$c24;
              peg$currPos++;
            } else {
              s4 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$c25); }
            }
            if (s4 !== peg$FAILED) {
              peg$reportedPos = s0;
              s1 = peg$c210(s3);
              s0 = s1;
            } else {
              peg$currPos = s0;
              s0 = peg$c0;
            }
          } else {
            peg$currPos = s0;
            s0 = peg$c0;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$c0;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$c0;
      }
      if (s0 === peg$FAILED) {
        s0 = peg$currPos;
        if (input.substr(peg$currPos, 9) === peg$c241) {
          s1 = peg$c241;
          peg$currPos += 9;
        } else {
          s1 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c242); }
        }
        if (s1 !== peg$FAILED) {
          if (input.charCodeAt(peg$currPos) === 123) {
            s2 = peg$c82;
            peg$currPos++;
          } else {
            s2 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c83); }
          }
          if (s2 !== peg$FAILED) {
            s3 = peg$parsesong_block_parts();
            if (s3 !== peg$FAILED) {
              if (input.charCodeAt(peg$currPos) === 125) {
                s4 = peg$c24;
                peg$currPos++;
              } else {
                s4 = peg$FAILED;
                if (peg$silentFails === 0) { peg$fail(peg$c25); }
              }
              if (s4 !== peg$FAILED) {
                peg$reportedPos = s0;
                s1 = peg$c210(s3);
                s0 = s1;
              } else {
                peg$currPos = s0;
                s0 = peg$c0;
              }
            } else {
              peg$currPos = s0;
              s0 = peg$c0;
            }
          } else {
            peg$currPos = s0;
            s0 = peg$c0;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$c0;
        }
      }

      return s0;
    }

    function peg$parsenolyrics_block_part() {
      var s0, s1, s2, s3, s4, s5;

      s0 = peg$currPos;
      if (input.substr(peg$currPos, 11) === peg$c239) {
        s1 = peg$c239;
        peg$currPos += 11;
      } else {
        s1 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c240); }
      }
      if (s1 !== peg$FAILED) {
        s2 = peg$parsenewlines();
        if (s2 !== peg$FAILED) {
          s3 = peg$parsesong_block_parts();
          if (s3 !== peg$FAILED) {
            if (input.charCodeAt(peg$currPos) === 125) {
              s4 = peg$c24;
              peg$currPos++;
            } else {
              s4 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$c25); }
            }
            if (s4 !== peg$FAILED) {
              peg$reportedPos = s0;
              s1 = peg$c210(s3);
              s0 = s1;
            } else {
              peg$currPos = s0;
              s0 = peg$c0;
            }
          } else {
            peg$currPos = s0;
            s0 = peg$c0;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$c0;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$c0;
      }
      if (s0 === peg$FAILED) {
        s0 = peg$currPos;
        if (input.substr(peg$currPos, 9) === peg$c241) {
          s1 = peg$c241;
          peg$currPos += 9;
        } else {
          s1 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c242); }
        }
        if (s1 !== peg$FAILED) {
          if (input.charCodeAt(peg$currPos) === 32) {
            s2 = peg$c32;
            peg$currPos++;
          } else {
            s2 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c33); }
          }
          if (s2 === peg$FAILED) {
            s2 = peg$c1;
          }
          if (s2 !== peg$FAILED) {
            if (input.charCodeAt(peg$currPos) === 123) {
              s3 = peg$c82;
              peg$currPos++;
            } else {
              s3 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$c83); }
            }
            if (s3 !== peg$FAILED) {
              s4 = peg$parsesong_block_parts();
              if (s4 !== peg$FAILED) {
                if (input.charCodeAt(peg$currPos) === 125) {
                  s5 = peg$c24;
                  peg$currPos++;
                } else {
                  s5 = peg$FAILED;
                  if (peg$silentFails === 0) { peg$fail(peg$c25); }
                }
                if (s5 !== peg$FAILED) {
                  peg$reportedPos = s0;
                  s1 = peg$c210(s4);
                  s0 = s1;
                } else {
                  peg$currPos = s0;
                  s0 = peg$c0;
                }
              } else {
                peg$currPos = s0;
                s0 = peg$c0;
              }
            } else {
              peg$currPos = s0;
              s0 = peg$c0;
            }
          } else {
            peg$currPos = s0;
            s0 = peg$c0;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$c0;
        }
        if (s0 === peg$FAILED) {
          s0 = peg$currPos;
          if (input.substr(peg$currPos, 9) === peg$c241) {
            s1 = peg$c241;
            peg$currPos += 9;
          } else {
            s1 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c242); }
          }
          if (s1 !== peg$FAILED) {
            peg$reportedPos = s0;
            s1 = peg$c243();
          }
          s0 = s1;
        }
      }

      return s0;
    }

    function peg$parsemusicnote_block() {
      var s0, s1, s2, s3, s4, s5, s6, s7;

      s0 = peg$currPos;
      if (input.substr(peg$currPos, 10) === peg$c244) {
        s1 = peg$c244;
        peg$currPos += 10;
      } else {
        s1 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c245); }
      }
      if (s1 !== peg$FAILED) {
        s2 = [];
        if (input.charCodeAt(peg$currPos) === 32) {
          s3 = peg$c32;
          peg$currPos++;
        } else {
          s3 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c33); }
        }
        while (s3 !== peg$FAILED) {
          s2.push(s3);
          if (input.charCodeAt(peg$currPos) === 32) {
            s3 = peg$c32;
            peg$currPos++;
          } else {
            s3 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c33); }
          }
        }
        if (s2 !== peg$FAILED) {
          if (input.charCodeAt(peg$currPos) === 123) {
            s3 = peg$c82;
            peg$currPos++;
          } else {
            s3 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c83); }
          }
          if (s3 !== peg$FAILED) {
            s4 = peg$parsesong_block_parts();
            if (s4 !== peg$FAILED) {
              if (input.charCodeAt(peg$currPos) === 125) {
                s5 = peg$c24;
                peg$currPos++;
              } else {
                s5 = peg$FAILED;
                if (peg$silentFails === 0) { peg$fail(peg$c25); }
              }
              if (s5 !== peg$FAILED) {
                peg$reportedPos = s0;
                s1 = peg$c246(s4);
                s0 = s1;
              } else {
                peg$currPos = s0;
                s0 = peg$c0;
              }
            } else {
              peg$currPos = s0;
              s0 = peg$c0;
            }
          } else {
            peg$currPos = s0;
            s0 = peg$c0;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$c0;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$c0;
      }
      if (s0 === peg$FAILED) {
        s0 = peg$currPos;
        if (input.substr(peg$currPos, 11) === peg$c247) {
          s1 = peg$c247;
          peg$currPos += 11;
        } else {
          s1 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c248); }
        }
        if (s1 !== peg$FAILED) {
          s2 = peg$parsealpha();
          if (s2 !== peg$FAILED) {
            if (input.charCodeAt(peg$currPos) === 93) {
              s3 = peg$c175;
              peg$currPos++;
            } else {
              s3 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$c176); }
            }
            if (s3 !== peg$FAILED) {
              s4 = [];
              if (input.charCodeAt(peg$currPos) === 32) {
                s5 = peg$c32;
                peg$currPos++;
              } else {
                s5 = peg$FAILED;
                if (peg$silentFails === 0) { peg$fail(peg$c33); }
              }
              while (s5 !== peg$FAILED) {
                s4.push(s5);
                if (input.charCodeAt(peg$currPos) === 32) {
                  s5 = peg$c32;
                  peg$currPos++;
                } else {
                  s5 = peg$FAILED;
                  if (peg$silentFails === 0) { peg$fail(peg$c33); }
                }
              }
              if (s4 !== peg$FAILED) {
                if (input.charCodeAt(peg$currPos) === 123) {
                  s5 = peg$c82;
                  peg$currPos++;
                } else {
                  s5 = peg$FAILED;
                  if (peg$silentFails === 0) { peg$fail(peg$c83); }
                }
                if (s5 !== peg$FAILED) {
                  s6 = peg$parsesong_block_parts();
                  if (s6 !== peg$FAILED) {
                    if (input.charCodeAt(peg$currPos) === 125) {
                      s7 = peg$c24;
                      peg$currPos++;
                    } else {
                      s7 = peg$FAILED;
                      if (peg$silentFails === 0) { peg$fail(peg$c25); }
                    }
                    if (s7 !== peg$FAILED) {
                      peg$reportedPos = s0;
                      s1 = peg$c249(s2, s6);
                      s0 = s1;
                    } else {
                      peg$currPos = s0;
                      s0 = peg$c0;
                    }
                  } else {
                    peg$currPos = s0;
                    s0 = peg$c0;
                  }
                } else {
                  peg$currPos = s0;
                  s0 = peg$c0;
                }
              } else {
                peg$currPos = s0;
                s0 = peg$c0;
              }
            } else {
              peg$currPos = s0;
              s0 = peg$c0;
            }
          } else {
            peg$currPos = s0;
            s0 = peg$c0;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$c0;
        }
      }

      return s0;
    }

    function peg$parsetextnote_block() {
      var s0, s1, s2, s3, s4, s5, s6, s7;

      s0 = peg$currPos;
      if (input.substr(peg$currPos, 9) === peg$c250) {
        s1 = peg$c250;
        peg$currPos += 9;
      } else {
        s1 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c251); }
      }
      if (s1 !== peg$FAILED) {
        s2 = [];
        if (input.charCodeAt(peg$currPos) === 32) {
          s3 = peg$c32;
          peg$currPos++;
        } else {
          s3 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c33); }
        }
        while (s3 !== peg$FAILED) {
          s2.push(s3);
          if (input.charCodeAt(peg$currPos) === 32) {
            s3 = peg$c32;
            peg$currPos++;
          } else {
            s3 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c33); }
          }
        }
        if (s2 !== peg$FAILED) {
          if (input.charCodeAt(peg$currPos) === 123) {
            s3 = peg$c82;
            peg$currPos++;
          } else {
            s3 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c83); }
          }
          if (s3 !== peg$FAILED) {
            s4 = peg$parsesong_block_parts();
            if (s4 !== peg$FAILED) {
              if (input.charCodeAt(peg$currPos) === 125) {
                s5 = peg$c24;
                peg$currPos++;
              } else {
                s5 = peg$FAILED;
                if (peg$silentFails === 0) { peg$fail(peg$c25); }
              }
              if (s5 !== peg$FAILED) {
                peg$reportedPos = s0;
                s1 = peg$c252(s4);
                s0 = s1;
              } else {
                peg$currPos = s0;
                s0 = peg$c0;
              }
            } else {
              peg$currPos = s0;
              s0 = peg$c0;
            }
          } else {
            peg$currPos = s0;
            s0 = peg$c0;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$c0;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$c0;
      }
      if (s0 === peg$FAILED) {
        s0 = peg$currPos;
        if (input.substr(peg$currPos, 10) === peg$c253) {
          s1 = peg$c253;
          peg$currPos += 10;
        } else {
          s1 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c254); }
        }
        if (s1 !== peg$FAILED) {
          s2 = peg$parsealpha();
          if (s2 !== peg$FAILED) {
            if (input.charCodeAt(peg$currPos) === 93) {
              s3 = peg$c175;
              peg$currPos++;
            } else {
              s3 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$c176); }
            }
            if (s3 !== peg$FAILED) {
              s4 = [];
              if (input.charCodeAt(peg$currPos) === 32) {
                s5 = peg$c32;
                peg$currPos++;
              } else {
                s5 = peg$FAILED;
                if (peg$silentFails === 0) { peg$fail(peg$c33); }
              }
              while (s5 !== peg$FAILED) {
                s4.push(s5);
                if (input.charCodeAt(peg$currPos) === 32) {
                  s5 = peg$c32;
                  peg$currPos++;
                } else {
                  s5 = peg$FAILED;
                  if (peg$silentFails === 0) { peg$fail(peg$c33); }
                }
              }
              if (s4 !== peg$FAILED) {
                if (input.charCodeAt(peg$currPos) === 123) {
                  s5 = peg$c82;
                  peg$currPos++;
                } else {
                  s5 = peg$FAILED;
                  if (peg$silentFails === 0) { peg$fail(peg$c83); }
                }
                if (s5 !== peg$FAILED) {
                  s6 = peg$parsesong_block_parts();
                  if (s6 !== peg$FAILED) {
                    if (input.charCodeAt(peg$currPos) === 125) {
                      s7 = peg$c24;
                      peg$currPos++;
                    } else {
                      s7 = peg$FAILED;
                      if (peg$silentFails === 0) { peg$fail(peg$c25); }
                    }
                    if (s7 !== peg$FAILED) {
                      peg$reportedPos = s0;
                      s1 = peg$c255(s2, s6);
                      s0 = s1;
                    } else {
                      peg$currPos = s0;
                      s0 = peg$c0;
                    }
                  } else {
                    peg$currPos = s0;
                    s0 = peg$c0;
                  }
                } else {
                  peg$currPos = s0;
                  s0 = peg$c0;
                }
              } else {
                peg$currPos = s0;
                s0 = peg$c0;
              }
            } else {
              peg$currPos = s0;
              s0 = peg$c0;
            }
          } else {
            peg$currPos = s0;
            s0 = peg$c0;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$c0;
        }
      }

      return s0;
    }

    function peg$parsetextnote_block_part() {
      var s0, s1, s2, s3, s4, s5, s6, s7;

      s0 = peg$currPos;
      if (input.substr(peg$currPos, 9) === peg$c250) {
        s1 = peg$c250;
        peg$currPos += 9;
      } else {
        s1 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c251); }
      }
      if (s1 !== peg$FAILED) {
        s2 = [];
        if (input.charCodeAt(peg$currPos) === 32) {
          s3 = peg$c32;
          peg$currPos++;
        } else {
          s3 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c33); }
        }
        while (s3 !== peg$FAILED) {
          s2.push(s3);
          if (input.charCodeAt(peg$currPos) === 32) {
            s3 = peg$c32;
            peg$currPos++;
          } else {
            s3 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c33); }
          }
        }
        if (s2 !== peg$FAILED) {
          if (input.charCodeAt(peg$currPos) === 123) {
            s3 = peg$c82;
            peg$currPos++;
          } else {
            s3 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c83); }
          }
          if (s3 !== peg$FAILED) {
            s4 = peg$parsesong_block_parts();
            if (s4 !== peg$FAILED) {
              if (input.charCodeAt(peg$currPos) === 125) {
                s5 = peg$c24;
                peg$currPos++;
              } else {
                s5 = peg$FAILED;
                if (peg$silentFails === 0) { peg$fail(peg$c25); }
              }
              if (s5 !== peg$FAILED) {
                peg$reportedPos = s0;
                s1 = peg$c210(s4);
                s0 = s1;
              } else {
                peg$currPos = s0;
                s0 = peg$c0;
              }
            } else {
              peg$currPos = s0;
              s0 = peg$c0;
            }
          } else {
            peg$currPos = s0;
            s0 = peg$c0;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$c0;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$c0;
      }
      if (s0 === peg$FAILED) {
        s0 = peg$currPos;
        if (input.substr(peg$currPos, 10) === peg$c253) {
          s1 = peg$c253;
          peg$currPos += 10;
        } else {
          s1 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c254); }
        }
        if (s1 !== peg$FAILED) {
          s2 = peg$parsealpha();
          if (s2 !== peg$FAILED) {
            if (input.charCodeAt(peg$currPos) === 93) {
              s3 = peg$c175;
              peg$currPos++;
            } else {
              s3 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$c176); }
            }
            if (s3 !== peg$FAILED) {
              s4 = [];
              if (input.charCodeAt(peg$currPos) === 32) {
                s5 = peg$c32;
                peg$currPos++;
              } else {
                s5 = peg$FAILED;
                if (peg$silentFails === 0) { peg$fail(peg$c33); }
              }
              while (s5 !== peg$FAILED) {
                s4.push(s5);
                if (input.charCodeAt(peg$currPos) === 32) {
                  s5 = peg$c32;
                  peg$currPos++;
                } else {
                  s5 = peg$FAILED;
                  if (peg$silentFails === 0) { peg$fail(peg$c33); }
                }
              }
              if (s4 !== peg$FAILED) {
                if (input.charCodeAt(peg$currPos) === 123) {
                  s5 = peg$c82;
                  peg$currPos++;
                } else {
                  s5 = peg$FAILED;
                  if (peg$silentFails === 0) { peg$fail(peg$c83); }
                }
                if (s5 !== peg$FAILED) {
                  s6 = peg$parsesong_block_parts();
                  if (s6 !== peg$FAILED) {
                    if (input.charCodeAt(peg$currPos) === 125) {
                      s7 = peg$c24;
                      peg$currPos++;
                    } else {
                      s7 = peg$FAILED;
                      if (peg$silentFails === 0) { peg$fail(peg$c25); }
                    }
                    if (s7 !== peg$FAILED) {
                      peg$reportedPos = s0;
                      s1 = peg$c256(s2, s6);
                      s0 = s1;
                    } else {
                      peg$currPos = s0;
                      s0 = peg$c0;
                    }
                  } else {
                    peg$currPos = s0;
                    s0 = peg$c0;
                  }
                } else {
                  peg$currPos = s0;
                  s0 = peg$c0;
                }
              } else {
                peg$currPos = s0;
                s0 = peg$c0;
              }
            } else {
              peg$currPos = s0;
              s0 = peg$c0;
            }
          } else {
            peg$currPos = s0;
            s0 = peg$c0;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$c0;
        }
        if (s0 === peg$FAILED) {
          s0 = peg$currPos;
          if (input.substr(peg$currPos, 7) === peg$c257) {
            s1 = peg$c257;
            peg$currPos += 7;
          } else {
            s1 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c258); }
          }
          if (s1 !== peg$FAILED) {
            s2 = [];
            if (input.charCodeAt(peg$currPos) === 32) {
              s3 = peg$c32;
              peg$currPos++;
            } else {
              s3 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$c33); }
            }
            while (s3 !== peg$FAILED) {
              s2.push(s3);
              if (input.charCodeAt(peg$currPos) === 32) {
                s3 = peg$c32;
                peg$currPos++;
              } else {
                s3 = peg$FAILED;
                if (peg$silentFails === 0) { peg$fail(peg$c33); }
              }
            }
            if (s2 !== peg$FAILED) {
              if (input.charCodeAt(peg$currPos) === 123) {
                s3 = peg$c82;
                peg$currPos++;
              } else {
                s3 = peg$FAILED;
                if (peg$silentFails === 0) { peg$fail(peg$c83); }
              }
              if (s3 !== peg$FAILED) {
                s4 = peg$parsesong_block_parts();
                if (s4 !== peg$FAILED) {
                  if (input.charCodeAt(peg$currPos) === 125) {
                    s5 = peg$c24;
                    peg$currPos++;
                  } else {
                    s5 = peg$FAILED;
                    if (peg$silentFails === 0) { peg$fail(peg$c25); }
                  }
                  if (s5 !== peg$FAILED) {
                    peg$reportedPos = s0;
                    s1 = peg$c259(s4);
                    s0 = s1;
                  } else {
                    peg$currPos = s0;
                    s0 = peg$c0;
                  }
                } else {
                  peg$currPos = s0;
                  s0 = peg$c0;
                }
              } else {
                peg$currPos = s0;
                s0 = peg$c0;
              }
            } else {
              peg$currPos = s0;
              s0 = peg$c0;
            }
          } else {
            peg$currPos = s0;
            s0 = peg$c0;
          }
        }
      }

      return s0;
    }

    function peg$parsescripture_block() {
      var s0, s1, s2, s3, s4, s5, s6, s7;

      s0 = peg$currPos;
      if (input.substr(peg$currPos, 17) === peg$c260) {
        s1 = peg$c260;
        peg$currPos += 17;
      } else {
        s1 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c261); }
      }
      if (s1 !== peg$FAILED) {
        if (input.charCodeAt(peg$currPos) === 37) {
          s2 = peg$c67;
          peg$currPos++;
        } else {
          s2 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c68); }
        }
        if (s2 === peg$FAILED) {
          s2 = peg$c1;
        }
        if (s2 !== peg$FAILED) {
          s3 = peg$parsenewlines();
          if (s3 !== peg$FAILED) {
            s4 = peg$parsesong_block_parts();
            if (s4 !== peg$FAILED) {
              if (input.substr(peg$currPos, 13) === peg$c262) {
                s5 = peg$c262;
                peg$currPos += 13;
              } else {
                s5 = peg$FAILED;
                if (peg$silentFails === 0) { peg$fail(peg$c263); }
              }
              if (s5 !== peg$FAILED) {
                if (input.charCodeAt(peg$currPos) === 37) {
                  s6 = peg$c67;
                  peg$currPos++;
                } else {
                  s6 = peg$FAILED;
                  if (peg$silentFails === 0) { peg$fail(peg$c68); }
                }
                if (s6 === peg$FAILED) {
                  s6 = peg$c1;
                }
                if (s6 !== peg$FAILED) {
                  peg$reportedPos = s0;
                  s1 = peg$c264(s4);
                  s0 = s1;
                } else {
                  peg$currPos = s0;
                  s0 = peg$c0;
                }
              } else {
                peg$currPos = s0;
                s0 = peg$c0;
              }
            } else {
              peg$currPos = s0;
              s0 = peg$c0;
            }
          } else {
            peg$currPos = s0;
            s0 = peg$c0;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$c0;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$c0;
      }
      if (s0 === peg$FAILED) {
        s0 = peg$currPos;
        if (input.substr(peg$currPos, 16) === peg$c265) {
          s1 = peg$c265;
          peg$currPos += 16;
        } else {
          s1 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c266); }
        }
        if (s1 !== peg$FAILED) {
          s2 = peg$parseinline_text();
          if (s2 !== peg$FAILED) {
            if (input.charCodeAt(peg$currPos) === 125) {
              s3 = peg$c24;
              peg$currPos++;
            } else {
              s3 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$c25); }
            }
            if (s3 !== peg$FAILED) {
              s4 = peg$parsenewlines();
              if (s4 !== peg$FAILED) {
                s5 = peg$parsesong_block_parts();
                if (s5 !== peg$FAILED) {
                  if (input.substr(peg$currPos, 13) === peg$c262) {
                    s6 = peg$c262;
                    peg$currPos += 13;
                  } else {
                    s6 = peg$FAILED;
                    if (peg$silentFails === 0) { peg$fail(peg$c263); }
                  }
                  if (s6 !== peg$FAILED) {
                    if (input.charCodeAt(peg$currPos) === 37) {
                      s7 = peg$c67;
                      peg$currPos++;
                    } else {
                      s7 = peg$FAILED;
                      if (peg$silentFails === 0) { peg$fail(peg$c68); }
                    }
                    if (s7 === peg$FAILED) {
                      s7 = peg$c1;
                    }
                    if (s7 !== peg$FAILED) {
                      peg$reportedPos = s0;
                      s1 = peg$c267(s2, s5);
                      s0 = s1;
                    } else {
                      peg$currPos = s0;
                      s0 = peg$c0;
                    }
                  } else {
                    peg$currPos = s0;
                    s0 = peg$c0;
                  }
                } else {
                  peg$currPos = s0;
                  s0 = peg$c0;
                }
              } else {
                peg$currPos = s0;
                s0 = peg$c0;
              }
            } else {
              peg$currPos = s0;
              s0 = peg$c0;
            }
          } else {
            peg$currPos = s0;
            s0 = peg$c0;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$c0;
        }
      }

      return s0;
    }

    function peg$parsespecial_block() {
      var s0, s1, s2, s3, s4, s5;

      s0 = peg$currPos;
      if (input.substr(peg$currPos, 7) === peg$c268) {
        s1 = peg$c268;
        peg$currPos += 7;
      } else {
        s1 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c269); }
      }
      if (s1 !== peg$FAILED) {
        peg$reportedPos = s0;
        s1 = peg$c270();
      }
      s0 = s1;
      if (s0 === peg$FAILED) {
        s0 = peg$currPos;
        if (input.substr(peg$currPos, 7) === peg$c271) {
          s1 = peg$c271;
          peg$currPos += 7;
        } else {
          s1 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c272); }
        }
        if (s1 !== peg$FAILED) {
          s2 = [];
          if (peg$c273.test(input.charAt(peg$currPos))) {
            s3 = input.charAt(peg$currPos);
            peg$currPos++;
          } else {
            s3 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c274); }
          }
          if (s3 !== peg$FAILED) {
            while (s3 !== peg$FAILED) {
              s2.push(s3);
              if (peg$c273.test(input.charAt(peg$currPos))) {
                s3 = input.charAt(peg$currPos);
                peg$currPos++;
              } else {
                s3 = peg$FAILED;
                if (peg$silentFails === 0) { peg$fail(peg$c274); }
              }
            }
          } else {
            s2 = peg$c0;
          }
          if (s2 !== peg$FAILED) {
            if (input.substr(peg$currPos, 2) === peg$c275) {
              s3 = peg$c275;
              peg$currPos += 2;
            } else {
              s3 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$c276); }
            }
            if (s3 !== peg$FAILED) {
              s4 = [];
              if (peg$c277.test(input.charAt(peg$currPos))) {
                s5 = input.charAt(peg$currPos);
                peg$currPos++;
              } else {
                s5 = peg$FAILED;
                if (peg$silentFails === 0) { peg$fail(peg$c278); }
              }
              if (s5 !== peg$FAILED) {
                while (s5 !== peg$FAILED) {
                  s4.push(s5);
                  if (peg$c277.test(input.charAt(peg$currPos))) {
                    s5 = input.charAt(peg$currPos);
                    peg$currPos++;
                  } else {
                    s5 = peg$FAILED;
                    if (peg$silentFails === 0) { peg$fail(peg$c278); }
                  }
                }
              } else {
                s4 = peg$c0;
              }
              if (s4 !== peg$FAILED) {
                if (input.charCodeAt(peg$currPos) === 125) {
                  s5 = peg$c24;
                  peg$currPos++;
                } else {
                  s5 = peg$FAILED;
                  if (peg$silentFails === 0) { peg$fail(peg$c25); }
                }
                if (s5 !== peg$FAILED) {
                  peg$reportedPos = s0;
                  s1 = peg$c243();
                  s0 = s1;
                } else {
                  peg$currPos = s0;
                  s0 = peg$c0;
                }
              } else {
                peg$currPos = s0;
                s0 = peg$c0;
              }
            } else {
              peg$currPos = s0;
              s0 = peg$c0;
            }
          } else {
            peg$currPos = s0;
            s0 = peg$c0;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$c0;
        }
        if (s0 === peg$FAILED) {
          s0 = peg$currPos;
          if (input.substr(peg$currPos, 16) === peg$c279) {
            s1 = peg$c279;
            peg$currPos += 16;
          } else {
            s1 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c280); }
          }
          if (s1 !== peg$FAILED) {
            peg$reportedPos = s0;
            s1 = peg$c75();
          }
          s0 = s1;
        }
      }

      return s0;
    }

    function peg$parsespecial_block_part() {
      var s0, s1, s2, s3, s4, s5;

      s0 = peg$currPos;
      if (input.substr(peg$currPos, 9) === peg$c281) {
        s1 = peg$c281;
        peg$currPos += 9;
      } else {
        s1 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c282); }
      }
      if (s1 !== peg$FAILED) {
        if (input.charCodeAt(peg$currPos) === 123) {
          s2 = peg$c82;
          peg$currPos++;
        } else {
          s2 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c83); }
        }
        if (s2 !== peg$FAILED) {
          s3 = peg$parsenewlines();
          if (s3 !== peg$FAILED) {
            s4 = peg$parsesong_block_parts();
            if (s4 !== peg$FAILED) {
              if (input.charCodeAt(peg$currPos) === 125) {
                s5 = peg$c24;
                peg$currPos++;
              } else {
                s5 = peg$FAILED;
                if (peg$silentFails === 0) { peg$fail(peg$c25); }
              }
              if (s5 !== peg$FAILED) {
                peg$reportedPos = s0;
                s1 = peg$c210(s4);
                s0 = s1;
              } else {
                peg$currPos = s0;
                s0 = peg$c0;
              }
            } else {
              peg$currPos = s0;
              s0 = peg$c0;
            }
          } else {
            peg$currPos = s0;
            s0 = peg$c0;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$c0;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$c0;
      }
      if (s0 === peg$FAILED) {
        s0 = peg$currPos;
        if (input.substr(peg$currPos, 15) === peg$c283) {
          s1 = peg$c283;
          peg$currPos += 15;
        } else {
          s1 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c284); }
        }
        if (s1 !== peg$FAILED) {
          s2 = peg$parsesong_block_parts();
          if (s2 !== peg$FAILED) {
            if (input.substr(peg$currPos, 3) === peg$c203) {
              s3 = peg$c203;
              peg$currPos += 3;
            } else {
              s3 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$c204); }
            }
            if (s3 !== peg$FAILED) {
              peg$reportedPos = s0;
              s1 = peg$c210(s2);
              s0 = s1;
            } else {
              peg$currPos = s0;
              s0 = peg$c0;
            }
          } else {
            peg$currPos = s0;
            s0 = peg$c0;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$c0;
        }
        if (s0 === peg$FAILED) {
          s0 = peg$currPos;
          if (input.substr(peg$currPos, 10) === peg$c285) {
            s1 = peg$c285;
            peg$currPos += 10;
          } else {
            s1 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c286); }
          }
          if (s1 !== peg$FAILED) {
            s2 = peg$parsenewline();
            if (s2 !== peg$FAILED) {
              s3 = peg$parsesong_block_parts();
              if (s3 !== peg$FAILED) {
                if (input.substr(peg$currPos, 3) === peg$c203) {
                  s4 = peg$c203;
                  peg$currPos += 3;
                } else {
                  s4 = peg$FAILED;
                  if (peg$silentFails === 0) { peg$fail(peg$c204); }
                }
                if (s4 !== peg$FAILED) {
                  peg$reportedPos = s0;
                  s1 = peg$c210(s3);
                  s0 = s1;
                } else {
                  peg$currPos = s0;
                  s0 = peg$c0;
                }
              } else {
                peg$currPos = s0;
                s0 = peg$c0;
              }
            } else {
              peg$currPos = s0;
              s0 = peg$c0;
            }
          } else {
            peg$currPos = s0;
            s0 = peg$c0;
          }
        }
      }

      return s0;
    }

    function peg$parseparagraph_line() {
      var s0, s1, s2;

      s0 = peg$currPos;
      s1 = [];
      s2 = peg$parseparagraph_line_elt();
      if (s2 !== peg$FAILED) {
        while (s2 !== peg$FAILED) {
          s1.push(s2);
          s2 = peg$parseparagraph_line_elt();
        }
      } else {
        s1 = peg$c0;
      }
      if (s1 !== peg$FAILED) {
        s2 = peg$parseparagraph_line_elt_comment();
        if (s2 === peg$FAILED) {
          s2 = peg$c1;
        }
        if (s2 !== peg$FAILED) {
          peg$reportedPos = s0;
          s1 = peg$c16(s1);
          s0 = s1;
        } else {
          peg$currPos = s0;
          s0 = peg$c0;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$c0;
      }
      if (s0 === peg$FAILED) {
        s0 = peg$parseparagraph_line_elt_comment();
      }

      return s0;
    }

    function peg$parseparagraph_line_elt_comment() {
      var s0, s1, s2, s3;

      s0 = peg$currPos;
      if (input.charCodeAt(peg$currPos) === 37) {
        s1 = peg$c67;
        peg$currPos++;
      } else {
        s1 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c68); }
      }
      if (s1 !== peg$FAILED) {
        s2 = peg$parsenewline();
        if (s2 !== peg$FAILED) {
          peg$reportedPos = s0;
          s1 = peg$c75();
          s0 = s1;
        } else {
          peg$currPos = s0;
          s0 = peg$c0;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$c0;
      }
      if (s0 === peg$FAILED) {
        s0 = peg$currPos;
        if (input.charCodeAt(peg$currPos) === 37) {
          s1 = peg$c67;
          peg$currPos++;
        } else {
          s1 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c68); }
        }
        if (s1 !== peg$FAILED) {
          s2 = [];
          if (peg$c194.test(input.charAt(peg$currPos))) {
            s3 = input.charAt(peg$currPos);
            peg$currPos++;
          } else {
            s3 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c195); }
          }
          if (s3 !== peg$FAILED) {
            while (s3 !== peg$FAILED) {
              s2.push(s3);
              if (peg$c194.test(input.charAt(peg$currPos))) {
                s3 = input.charAt(peg$currPos);
                peg$currPos++;
              } else {
                s3 = peg$FAILED;
                if (peg$silentFails === 0) { peg$fail(peg$c195); }
              }
            }
          } else {
            s2 = peg$c0;
          }
          if (s2 !== peg$FAILED) {
            s3 = peg$parsenewline();
            if (s3 !== peg$FAILED) {
              peg$reportedPos = s0;
              s1 = peg$c287(s2);
              s0 = s1;
            } else {
              peg$currPos = s0;
              s0 = peg$c0;
            }
          } else {
            peg$currPos = s0;
            s0 = peg$c0;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$c0;
        }
      }

      return s0;
    }

    function peg$parseparagraph_line_elt() {
      var s0;

      s0 = peg$parseinline_text();
      if (s0 === peg$FAILED) {
        s0 = peg$parsechord();
        if (s0 === peg$FAILED) {
          s0 = peg$parsecommand_in_paragraph();
        }
      }

      return s0;
    }

    function peg$parsecommand_in_paragraph() {
      var s0, s1, s2, s3;

      s0 = peg$currPos;
      if (input.substr(peg$currPos, 6) === peg$c288) {
        s1 = peg$c288;
        peg$currPos += 6;
      } else {
        s1 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c289); }
      }
      if (s1 !== peg$FAILED) {
        s2 = peg$parseparagraph_line();
        if (s2 !== peg$FAILED) {
          if (input.charCodeAt(peg$currPos) === 125) {
            s3 = peg$c24;
            peg$currPos++;
          } else {
            s3 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c25); }
          }
          if (s3 !== peg$FAILED) {
            peg$reportedPos = s0;
            s1 = peg$c210(s2);
            s0 = s1;
          } else {
            peg$currPos = s0;
            s0 = peg$c0;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$c0;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$c0;
      }
      if (s0 === peg$FAILED) {
        s0 = peg$currPos;
        if (input.substr(peg$currPos, 6) === peg$c290) {
          s1 = peg$c290;
          peg$currPos += 6;
        } else {
          s1 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c291); }
        }
        if (s1 !== peg$FAILED) {
          s2 = peg$parseparagraph_line();
          if (s2 !== peg$FAILED) {
            if (input.charCodeAt(peg$currPos) === 125) {
              s3 = peg$c24;
              peg$currPos++;
            } else {
              s3 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$c25); }
            }
            if (s3 !== peg$FAILED) {
              peg$reportedPos = s0;
              s1 = peg$c292(s2);
              s0 = s1;
            } else {
              peg$currPos = s0;
              s0 = peg$c0;
            }
          } else {
            peg$currPos = s0;
            s0 = peg$c0;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$c0;
        }
        if (s0 === peg$FAILED) {
          s0 = peg$currPos;
          if (input.charCodeAt(peg$currPos) === 92) {
            s1 = peg$c30;
            peg$currPos++;
          } else {
            s1 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c31); }
          }
          if (s1 !== peg$FAILED) {
            s2 = peg$parseignored_command_in_paragraph();
            if (s2 !== peg$FAILED) {
              if (input.substr(peg$currPos, 2) === peg$c34) {
                s3 = peg$c34;
                peg$currPos += 2;
              } else {
                s3 = peg$FAILED;
                if (peg$silentFails === 0) { peg$fail(peg$c35); }
              }
              if (s3 === peg$FAILED) {
                s3 = peg$c1;
              }
              if (s3 !== peg$FAILED) {
                peg$reportedPos = s0;
                s1 = peg$c293(s2);
                s0 = s1;
              } else {
                peg$currPos = s0;
                s0 = peg$c0;
              }
            } else {
              peg$currPos = s0;
              s0 = peg$c0;
            }
          } else {
            peg$currPos = s0;
            s0 = peg$c0;
          }
        }
      }

      return s0;
    }

    function peg$parseignored_command_in_paragraph() {
      var s0;

      if (input.substr(peg$currPos, 5) === peg$c294) {
        s0 = peg$c294;
        peg$currPos += 5;
      } else {
        s0 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c295); }
      }
      if (s0 === peg$FAILED) {
        if (input.substr(peg$currPos, 6) === peg$c296) {
          s0 = peg$c296;
          peg$currPos += 6;
        } else {
          s0 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c297); }
        }
        if (s0 === peg$FAILED) {
          if (input.substr(peg$currPos, 6) === peg$c298) {
            s0 = peg$c298;
            peg$currPos += 6;
          } else {
            s0 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c299); }
          }
          if (s0 === peg$FAILED) {
            if (input.substr(peg$currPos, 5) === peg$c300) {
              s0 = peg$c300;
              peg$currPos += 5;
            } else {
              s0 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$c301); }
            }
            if (s0 === peg$FAILED) {
              if (input.substr(peg$currPos, 5) === peg$c302) {
                s0 = peg$c302;
                peg$currPos += 5;
              } else {
                s0 = peg$FAILED;
                if (peg$silentFails === 0) { peg$fail(peg$c303); }
              }
              if (s0 === peg$FAILED) {
                if (input.substr(peg$currPos, 5) === peg$c86) {
                  s0 = peg$c86;
                  peg$currPos += 5;
                } else {
                  s0 = peg$FAILED;
                  if (peg$silentFails === 0) { peg$fail(peg$c87); }
                }
                if (s0 === peg$FAILED) {
                  if (input.substr(peg$currPos, 4) === peg$c304) {
                    s0 = peg$c304;
                    peg$currPos += 4;
                  } else {
                    s0 = peg$FAILED;
                    if (peg$silentFails === 0) { peg$fail(peg$c305); }
                  }
                  if (s0 === peg$FAILED) {
                    if (input.substr(peg$currPos, 7) === peg$c306) {
                      s0 = peg$c306;
                      peg$currPos += 7;
                    } else {
                      s0 = peg$FAILED;
                      if (peg$silentFails === 0) { peg$fail(peg$c307); }
                    }
                  }
                }
              }
            }
          }
        }
      }

      return s0;
    }

    function peg$parsechord() {
      var s0, s1, s2, s3, s4, s5, s6, s7;

      s0 = peg$currPos;
      if (input.substr(peg$currPos, 2) === peg$c308) {
        s1 = peg$c308;
        peg$currPos += 2;
      } else {
        s1 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c309); }
      }
      if (s1 !== peg$FAILED) {
        s2 = peg$parseinline_text();
        if (s2 !== peg$FAILED) {
          if (input.charCodeAt(peg$currPos) === 93) {
            s3 = peg$c175;
            peg$currPos++;
          } else {
            s3 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c176); }
          }
          if (s3 !== peg$FAILED) {
            if (input.charCodeAt(peg$currPos) === 32) {
              s4 = peg$c32;
              peg$currPos++;
            } else {
              s4 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$c33); }
            }
            if (s4 === peg$FAILED) {
              s4 = peg$c1;
            }
            if (s4 !== peg$FAILED) {
              if (input.charCodeAt(peg$currPos) === 123) {
                s5 = peg$c82;
                peg$currPos++;
              } else {
                s5 = peg$FAILED;
                if (peg$silentFails === 0) { peg$fail(peg$c83); }
              }
              if (s5 !== peg$FAILED) {
                s6 = peg$parseinline_text();
                if (s6 !== peg$FAILED) {
                  if (input.charCodeAt(peg$currPos) === 125) {
                    s7 = peg$c24;
                    peg$currPos++;
                  } else {
                    s7 = peg$FAILED;
                    if (peg$silentFails === 0) { peg$fail(peg$c25); }
                  }
                  if (s7 !== peg$FAILED) {
                    peg$reportedPos = s0;
                    s1 = peg$c310(s2, s6);
                    s0 = s1;
                  } else {
                    peg$currPos = s0;
                    s0 = peg$c0;
                  }
                } else {
                  peg$currPos = s0;
                  s0 = peg$c0;
                }
              } else {
                peg$currPos = s0;
                s0 = peg$c0;
              }
            } else {
              peg$currPos = s0;
              s0 = peg$c0;
            }
          } else {
            peg$currPos = s0;
            s0 = peg$c0;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$c0;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$c0;
      }
      if (s0 === peg$FAILED) {
        s0 = peg$currPos;
        if (input.substr(peg$currPos, 2) === peg$c308) {
          s1 = peg$c308;
          peg$currPos += 2;
        } else {
          s1 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c309); }
        }
        if (s1 !== peg$FAILED) {
          s2 = peg$parseinline_text();
          if (s2 !== peg$FAILED) {
            if (input.charCodeAt(peg$currPos) === 93) {
              s3 = peg$c175;
              peg$currPos++;
            } else {
              s3 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$c176); }
            }
            if (s3 !== peg$FAILED) {
              peg$reportedPos = s0;
              s1 = peg$c311(s2);
              s0 = s1;
            } else {
              peg$currPos = s0;
              s0 = peg$c0;
            }
          } else {
            peg$currPos = s0;
            s0 = peg$c0;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$c0;
        }
      }

      return s0;
    }

    function peg$parsenewlines_discard() {
      var s0, s1;

      s0 = peg$currPos;
      s1 = peg$parsenewlines();
      if (s1 !== peg$FAILED) {
        peg$reportedPos = s0;
        s1 = peg$c312();
      }
      s0 = s1;

      return s0;
    }

    function peg$parsenewlines_merge() {
      var s0, s1, s2;

      s0 = peg$currPos;
      s1 = [];
      s2 = peg$parsenewline();
      while (s2 !== peg$FAILED) {
        s1.push(s2);
        s2 = peg$parsenewline();
      }
      if (s1 !== peg$FAILED) {
        peg$reportedPos = s0;
        s1 = peg$c313(s1);
      }
      s0 = s1;

      return s0;
    }

    function peg$parsenewlines() {
      var s0, s1, s2;

      s0 = peg$currPos;
      s1 = [];
      s2 = peg$parsenewline();
      while (s2 !== peg$FAILED) {
        s1.push(s2);
        s2 = peg$parsenewline();
      }
      if (s1 !== peg$FAILED) {
        peg$reportedPos = s0;
        s1 = peg$c314(s1);
      }
      s0 = s1;

      return s0;
    }

    function peg$parsenewline() {
      var s0, s1, s2, s3, s4;

      s0 = peg$currPos;
      s1 = [];
      if (input.charCodeAt(peg$currPos) === 32) {
        s2 = peg$c32;
        peg$currPos++;
      } else {
        s2 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c33); }
      }
      while (s2 !== peg$FAILED) {
        s1.push(s2);
        if (input.charCodeAt(peg$currPos) === 32) {
          s2 = peg$c32;
          peg$currPos++;
        } else {
          s2 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c33); }
        }
      }
      if (s1 !== peg$FAILED) {
        s2 = peg$parsenewline_char();
        if (s2 !== peg$FAILED) {
          s3 = [];
          if (input.charCodeAt(peg$currPos) === 32) {
            s4 = peg$c32;
            peg$currPos++;
          } else {
            s4 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c33); }
          }
          while (s4 !== peg$FAILED) {
            s3.push(s4);
            if (input.charCodeAt(peg$currPos) === 32) {
              s4 = peg$c32;
              peg$currPos++;
            } else {
              s4 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$c33); }
            }
          }
          if (s3 !== peg$FAILED) {
            s1 = [s1, s2, s3];
            s0 = s1;
          } else {
            peg$currPos = s0;
            s0 = peg$c0;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$c0;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$c0;
      }

      return s0;
    }

    function peg$parsenewline_char() {
      var s0;

      if (input.substr(peg$currPos, 2) === peg$c315) {
        s0 = peg$c315;
        peg$currPos += 2;
      } else {
        s0 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c316); }
      }
      if (s0 === peg$FAILED) {
        if (input.charCodeAt(peg$currPos) === 13) {
          s0 = peg$c317;
          peg$currPos++;
        } else {
          s0 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c318); }
        }
        if (s0 === peg$FAILED) {
          if (input.charCodeAt(peg$currPos) === 10) {
            s0 = peg$c319;
            peg$currPos++;
          } else {
            s0 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c320); }
          }
        }
      }

      return s0;
    }

    function peg$parsetablature_block() {
      var s0, s1, s2, s3, s4;

      s0 = peg$currPos;
      s1 = [];
      if (input.charCodeAt(peg$currPos) === 32) {
        s2 = peg$c32;
        peg$currPos++;
      } else {
        s2 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c33); }
      }
      while (s2 !== peg$FAILED) {
        s1.push(s2);
        if (input.charCodeAt(peg$currPos) === 32) {
          s2 = peg$c32;
          peg$currPos++;
        } else {
          s2 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c33); }
        }
      }
      if (s1 !== peg$FAILED) {
        if (input.substr(peg$currPos, 11) === peg$c321) {
          s2 = peg$c321;
          peg$currPos += 11;
        } else {
          s2 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c322); }
        }
        if (s2 !== peg$FAILED) {
          s3 = [];
          s4 = peg$parsetablature_block_line();
          if (s4 !== peg$FAILED) {
            while (s4 !== peg$FAILED) {
              s3.push(s4);
              s4 = peg$parsetablature_block_line();
            }
          } else {
            s3 = peg$c0;
          }
          if (s3 !== peg$FAILED) {
            if (input.substr(peg$currPos, 9) === peg$c323) {
              s4 = peg$c323;
              peg$currPos += 9;
            } else {
              s4 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$c324); }
            }
            if (s4 !== peg$FAILED) {
              peg$reportedPos = s0;
              s1 = peg$c325(s3);
              s0 = s1;
            } else {
              peg$currPos = s0;
              s0 = peg$c0;
            }
          } else {
            peg$currPos = s0;
            s0 = peg$c0;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$c0;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$c0;
      }

      return s0;
    }

    function peg$parsetablature_block_line() {
      var s0, s1, s2, s3;

      s0 = peg$currPos;
      s1 = peg$parsenewlines();
      if (s1 !== peg$FAILED) {
        s2 = peg$parsetablature_command();
        if (s2 !== peg$FAILED) {
          s3 = peg$parsenewlines();
          if (s3 !== peg$FAILED) {
            peg$reportedPos = s0;
            s1 = peg$c326(s2);
            s0 = s1;
          } else {
            peg$currPos = s0;
            s0 = peg$c0;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$c0;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$c0;
      }

      return s0;
    }

    function peg$parsetablature_command() {
      var s0, s1, s2, s3, s4;

      s0 = peg$currPos;
      if (input.substr(peg$currPos, 8) === peg$c327) {
        s1 = peg$c327;
        peg$currPos += 8;
      } else {
        s1 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c328); }
      }
      if (s1 !== peg$FAILED) {
        s2 = peg$parsedigit();
        if (s2 !== peg$FAILED) {
          if (input.charCodeAt(peg$currPos) === 32) {
            s3 = peg$c32;
            peg$currPos++;
          } else {
            s3 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c33); }
          }
          if (s3 !== peg$FAILED) {
            s4 = peg$parsedigits();
            if (s4 !== peg$FAILED) {
              peg$reportedPos = s0;
              s1 = peg$c329(s2, s4);
              s0 = s1;
            } else {
              peg$currPos = s0;
              s0 = peg$c0;
            }
          } else {
            peg$currPos = s0;
            s0 = peg$c0;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$c0;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$c0;
      }
      if (s0 === peg$FAILED) {
        s0 = peg$currPos;
        if (input.substr(peg$currPos, 4) === peg$c330) {
          s1 = peg$c330;
          peg$currPos += 4;
        } else {
          s1 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c331); }
        }
        if (s1 !== peg$FAILED) {
          peg$reportedPos = s0;
          s1 = peg$c332();
        }
        s0 = s1;
      }

      return s0;
    }


        function megajoin(array){
            for(x in array) {
                if(array[x] instanceof Array) {
                    array[x] = array[x].join("");
                }
            }
            return array.join("");
        }
        function property(name, value){
            if(value instanceof Array) {
                value = value.join("");
            }
            cp.setProperty(name,value);
            return "{" + name +": " + value + "}";
        }
        function inline_property(name, value){
            if(value instanceof Array) {
                value = value.join("");
            }
            return "{" + name +": " + value + "}";
        }
        function tab_property(name, base, frets, special, ukulele){
            var content = "";
            content += name.replace("/b/g", "&");
            if(base > 0){
                content += " base-fret ";
                content += base;
            }
            content += " frets ";
            content += frets.join(" ").toUpperCase();
            if(special){
                content += " special";
            }
            var define = "define";
            if(ukulele){
                //define += "_ukulele";
            }
            return property(define, content);
        }
        function blockify(name, content, newline){
            cp.openSongBlock(name);
            lines = content.split("\n");
            for(i in lines){
                cp.addLine(lines[i]);
            }
            cp.closeSongBlock(name);

            var start = "{start_of_"+name+"}";
            var end = "{end_of_"+name+"}";
            if(newline){
                start += "\r\n";
                end += "\r\n";
            }
            return start + content + end;
        }
        function blockify_param(name, param, content, newline){
            if(param instanceof Array) {
                param = param.join("");
            }
            var start = "{start_of_"+name + ": "+param+"}";
            var end = "{end_of_"+name+"}";
            if(newline){
                start += "\r\n";
                end += "\r\n";
            }
            return start + content + end;
        }
        function blockify_scripture(name, content, newline){
            content = cp.inlineProperty("comment", content);
            return blockify("verse", content, true);
        }
        function blockify_scripture_param(name, param, content, newline){
            var header = "";
            switch (param) {
                case "Encyclopédie Naheulbeuk":
                case "Portal":
                    header = param + " - ";
                case "Les Souliers":
                    content = header + content;
                    content = cp.inlineProperty("comment", content);
                    break;
                default:
                    throw "sc";
            }
            if(content.length == 0){
                return "";
            }
            return blockify("verse", content, true);
        }
        function chordname_split(chordname){
            return chordname.split(" - ").join(" ").split(" ").join("][").replace("/b/g", "&");
        }


    peg$result = peg$startRuleFunction();

    if (peg$result !== peg$FAILED && peg$currPos === input.length) {
      return peg$result;
    } else {
      if (peg$result !== peg$FAILED && peg$currPos < input.length) {
        peg$fail({ type: "end", description: "end of input" });
      }

      throw peg$buildException(null, peg$maxFailExpected, peg$maxFailPos);
    }
  }

  return {
    SyntaxError: SyntaxError,
    parse:       parse
  };
})();