diff --git a/benchmark/implementations/commonmark-reference/index.js b/benchmark/implementations/commonmark-reference/index.js index 64792b2..e13d16a 100644 --- a/benchmark/implementations/commonmark-reference/index.js +++ b/benchmark/implementations/commonmark-reference/index.js @@ -1,6 +1,6 @@ 'use strict' -var commonmark = require('./stmd'); +var commonmark = require('commonmark'); var parser = new commonmark.DocParser(); var renderer = new commonmark.HtmlRenderer(); diff --git a/benchmark/implementations/commonmark-reference/stmd.js b/benchmark/implementations/commonmark-reference/stmd.js deleted file mode 100644 index e227578..0000000 --- a/benchmark/implementations/commonmark-reference/stmd.js +++ /dev/null @@ -1,3728 +0,0 @@ -// stmd.js - CommomMark in javascript -// Copyright (C) 2014 John MacFarlane -// License: BSD3. - -// Basic usage: -// -// var stmd = require('stmd'); -// var parser = new stmd.DocParser(); -// var renderer = new stmd.HtmlRenderer(); -// console.log(renderer.render(parser.parse('Hello *world*'))); - -(function(exports) { - - var entities = { AAacute: 'Á', - aacute: 'á', - Abreve: 'Ă', - abreve: 'ă', - ac: '∾', - acd: '∿', - acE: '∾', - Acirc: 'Â', - acirc: 'â', - acute: '´', - Acy: 'А', - acy: 'а', - AElig: 'Æ', - aelig: 'æ', - af: '⁡', - Afr: '𝔄', - afr: '𝔞', - Agrave: 'À', - agrave: 'à', - alefsym: 'ℵ', - aleph: 'ℵ', - Alpha: 'Α', - alpha: 'α', - Amacr: 'Ā', - amacr: 'ā', - amalg: '⨿', - amp: '&', - AMP: '&', - andand: '⩕', - And: '⩓', - and: '∧', - andd: '⩜', - andslope: '⩘', - andv: '⩚', - ang: '∠', - ange: '⦤', - angle: '∠', - angmsdaa: '⦨', - angmsdab: '⦩', - angmsdac: '⦪', - angmsdad: '⦫', - angmsdae: '⦬', - angmsdaf: '⦭', - angmsdag: '⦮', - angmsdah: '⦯', - angmsd: '∡', - angrt: '∟', - angrtvb: '⊾', - angrtvbd: '⦝', - angsph: '∢', - angst: 'Å', - angzarr: '⍼', - Aogon: 'Ą', - aogon: 'ą', - Aopf: '𝔸', - aopf: '𝕒', - apacir: '⩯', - ap: '≈', - apE: '⩰', - ape: '≊', - apid: '≋', - apos: '\'', - ApplyFunction: '⁡', - approx: '≈', - approxeq: '≊', - Aring: 'Å', - aring: 'å', - Ascr: '𝒜', - ascr: '𝒶', - Assign: '≔', - ast: '*', - asymp: '≈', - asympeq: '≍', - Atilde: 'Ã', - atilde: 'ã', - Auml: 'Ä', - auml: 'ä', - awconint: '∳', - awint: '⨑', - backcong: '≌', - backepsilon: '϶', - backprime: '‵', - backsim: '∽', - backsimeq: '⋍', - Backslash: '∖', - Barv: '⫧', - barvee: '⊽', - barwed: '⌅', - Barwed: '⌆', - barwedge: '⌅', - bbrk: '⎵', - bbrktbrk: '⎶', - bcong: '≌', - Bcy: 'Б', - bcy: 'б', - bdquo: '„', - becaus: '∵', - because: '∵', - Because: '∵', - bemptyv: '⦰', - bepsi: '϶', - bernou: 'ℬ', - Bernoullis: 'ℬ', - Beta: 'Β', - beta: 'β', - beth: 'ℶ', - between: '≬', - Bfr: '𝔅', - bfr: '𝔟', - bigcap: '⋂', - bigcirc: '◯', - bigcup: '⋃', - bigodot: '⨀', - bigoplus: '⨁', - bigotimes: '⨂', - bigsqcup: '⨆', - bigstar: '★', - bigtriangledown: '▽', - bigtriangleup: '△', - biguplus: '⨄', - bigvee: '⋁', - bigwedge: '⋀', - bkarow: '⤍', - blacklozenge: '⧫', - blacksquare: '▪', - blacktriangle: '▴', - blacktriangledown: '▾', - blacktriangleleft: '◂', - blacktriangleright: '▸', - blank: '␣', - blk12: '▒', - blk14: '░', - blk34: '▓', - block: '█', - bne: '=', - bnequiv: '≡', - bNot: '⫭', - bnot: '⌐', - Bopf: '𝔹', - bopf: '𝕓', - bot: '⊥', - bottom: '⊥', - bowtie: '⋈', - boxbox: '⧉', - boxdl: '┐', - boxdL: '╕', - boxDl: '╖', - boxDL: '╗', - boxdr: '┌', - boxdR: '╒', - boxDr: '╓', - boxDR: '╔', - boxh: '─', - boxH: '═', - boxhd: '┬', - boxHd: '╤', - boxhD: '╥', - boxHD: '╦', - boxhu: '┴', - boxHu: '╧', - boxhU: '╨', - boxHU: '╩', - boxminus: '⊟', - boxplus: '⊞', - boxtimes: '⊠', - boxul: '┘', - boxuL: '╛', - boxUl: '╜', - boxUL: '╝', - boxur: '└', - boxuR: '╘', - boxUr: '╙', - boxUR: '╚', - boxv: '│', - boxV: '║', - boxvh: '┼', - boxvH: '╪', - boxVh: '╫', - boxVH: '╬', - boxvl: '┤', - boxvL: '╡', - boxVl: '╢', - boxVL: '╣', - boxvr: '├', - boxvR: '╞', - boxVr: '╟', - boxVR: '╠', - bprime: '‵', - breve: '˘', - Breve: '˘', - brvbar: '¦', - bscr: '𝒷', - Bscr: 'ℬ', - bsemi: '⁏', - bsim: '∽', - bsime: '⋍', - bsolb: '⧅', - bsol: '\\', - bsolhsub: '⟈', - bull: '•', - bullet: '•', - bump: '≎', - bumpE: '⪮', - bumpe: '≏', - Bumpeq: '≎', - bumpeq: '≏', - Cacute: 'Ć', - cacute: 'ć', - capand: '⩄', - capbrcup: '⩉', - capcap: '⩋', - cap: '∩', - Cap: '⋒', - capcup: '⩇', - capdot: '⩀', - CapitalDifferentialD: 'ⅅ', - caps: '∩', - caret: '⁁', - caron: 'ˇ', - Cayleys: 'ℭ', - ccaps: '⩍', - Ccaron: 'Č', - ccaron: 'č', - Ccedil: 'Ç', - ccedil: 'ç', - Ccirc: 'Ĉ', - ccirc: 'ĉ', - Cconint: '∰', - ccups: '⩌', - ccupssm: '⩐', - Cdot: 'Ċ', - cdot: 'ċ', - cedil: '¸', - Cedilla: '¸', - cemptyv: '⦲', - cent: '¢', - centerdot: '·', - CenterDot: '·', - cfr: '𝔠', - Cfr: 'ℭ', - CHcy: 'Ч', - chcy: 'ч', - check: '✓', - checkmark: '✓', - Chi: 'Χ', - chi: 'χ', - circ: 'ˆ', - circeq: '≗', - circlearrowleft: '↺', - circlearrowright: '↻', - circledast: '⊛', - circledcirc: '⊚', - circleddash: '⊝', - CircleDot: '⊙', - circledR: '®', - circledS: 'Ⓢ', - CircleMinus: '⊖', - CirclePlus: '⊕', - CircleTimes: '⊗', - cir: '○', - cirE: '⧃', - cire: '≗', - cirfnint: '⨐', - cirmid: '⫯', - cirscir: '⧂', - ClockwiseContourIntegral: '∲', - CloseCurlyDoubleQuote: '”', - CloseCurlyQuote: '’', - clubs: '♣', - clubsuit: '♣', - colon: ':', - Colon: '∷', - Colone: '⩴', - colone: '≔', - coloneq: '≔', - comma: ',', - commat: '@', - comp: '∁', - compfn: '∘', - complement: '∁', - complexes: 'ℂ', - cong: '≅', - congdot: '⩭', - Congruent: '≡', - conint: '∮', - Conint: '∯', - ContourIntegral: '∮', - copf: '𝕔', - Copf: 'ℂ', - coprod: '∐', - Coproduct: '∐', - copy: '©', - COPY: '©', - copysr: '℗', - CounterClockwiseContourIntegral: '∳', - crarr: '↵', - cross: '✗', - Cross: '⨯', - Cscr: '𝒞', - cscr: '𝒸', - csub: '⫏', - csube: '⫑', - csup: '⫐', - csupe: '⫒', - ctdot: '⋯', - cudarrl: '⤸', - cudarrr: '⤵', - cuepr: '⋞', - cuesc: '⋟', - cularr: '↶', - cularrp: '⤽', - cupbrcap: '⩈', - cupcap: '⩆', - CupCap: '≍', - cup: '∪', - Cup: '⋓', - cupcup: '⩊', - cupdot: '⊍', - cupor: '⩅', - cups: '∪', - curarr: '↷', - curarrm: '⤼', - curlyeqprec: '⋞', - curlyeqsucc: '⋟', - curlyvee: '⋎', - curlywedge: '⋏', - curren: '¤', - curvearrowleft: '↶', - curvearrowright: '↷', - cuvee: '⋎', - cuwed: '⋏', - cwconint: '∲', - cwint: '∱', - cylcty: '⌭', - dagger: '†', - Dagger: '‡', - daleth: 'ℸ', - darr: '↓', - Darr: '↡', - dArr: '⇓', - dash: '‐', - Dashv: '⫤', - dashv: '⊣', - dbkarow: '⤏', - dblac: '˝', - Dcaron: 'Ď', - dcaron: 'ď', - Dcy: 'Д', - dcy: 'д', - ddagger: '‡', - ddarr: '⇊', - DD: 'ⅅ', - dd: 'ⅆ', - DDotrahd: '⤑', - ddotseq: '⩷', - deg: '°', - Del: '∇', - Delta: 'Δ', - delta: 'δ', - demptyv: '⦱', - dfisht: '⥿', - Dfr: '𝔇', - dfr: '𝔡', - dHar: '⥥', - dharl: '⇃', - dharr: '⇂', - DiacriticalAcute: '´', - DiacriticalDot: '˙', - DiacriticalDoubleAcute: '˝', - DiacriticalGrave: '`', - DiacriticalTilde: '˜', - diam: '⋄', - diamond: '⋄', - Diamond: '⋄', - diamondsuit: '♦', - diams: '♦', - die: '¨', - DifferentialD: 'ⅆ', - digamma: 'ϝ', - disin: '⋲', - div: '÷', - divide: '÷', - divideontimes: '⋇', - divonx: '⋇', - DJcy: 'Ђ', - djcy: 'ђ', - dlcorn: '⌞', - dlcrop: '⌍', - dollar: '$', - Dopf: '𝔻', - dopf: '𝕕', - Dot: '¨', - dot: '˙', - DotDot: '⃜', - doteq: '≐', - doteqdot: '≑', - DotEqual: '≐', - dotminus: '∸', - dotplus: '∔', - dotsquare: '⊡', - doublebarwedge: '⌆', - DoubleContourIntegral: '∯', - DoubleDot: '¨', - DoubleDownArrow: '⇓', - DoubleLeftArrow: '⇐', - DoubleLeftRightArrow: '⇔', - DoubleLeftTee: '⫤', - DoubleLongLeftArrow: '⟸', - DoubleLongLeftRightArrow: '⟺', - DoubleLongRightArrow: '⟹', - DoubleRightArrow: '⇒', - DoubleRightTee: '⊨', - DoubleUpArrow: '⇑', - DoubleUpDownArrow: '⇕', - DoubleVerticalBar: '∥', - DownArrowBar: '⤓', - downarrow: '↓', - DownArrow: '↓', - Downarrow: '⇓', - DownArrowUpArrow: '⇵', - DownBreve: '̑', - downdownarrows: '⇊', - downharpoonleft: '⇃', - downharpoonright: '⇂', - DownLeftRightVector: '⥐', - DownLeftTeeVector: '⥞', - DownLeftVectorBar: '⥖', - DownLeftVector: '↽', - DownRightTeeVector: '⥟', - DownRightVectorBar: '⥗', - DownRightVector: '⇁', - DownTeeArrow: '↧', - DownTee: '⊤', - drbkarow: '⤐', - drcorn: '⌟', - drcrop: '⌌', - Dscr: '𝒟', - dscr: '𝒹', - DScy: 'Ѕ', - dscy: 'ѕ', - dsol: '⧶', - Dstrok: 'Đ', - dstrok: 'đ', - dtdot: '⋱', - dtri: '▿', - dtrif: '▾', - duarr: '⇵', - duhar: '⥯', - dwangle: '⦦', - DZcy: 'Џ', - dzcy: 'џ', - dzigrarr: '⟿', - Eacute: 'É', - eacute: 'é', - easter: '⩮', - Ecaron: 'Ě', - ecaron: 'ě', - Ecirc: 'Ê', - ecirc: 'ê', - ecir: '≖', - ecolon: '≕', - Ecy: 'Э', - ecy: 'э', - eDDot: '⩷', - Edot: 'Ė', - edot: 'ė', - eDot: '≑', - ee: 'ⅇ', - efDot: '≒', - Efr: '𝔈', - efr: '𝔢', - eg: '⪚', - Egrave: 'È', - egrave: 'è', - egs: '⪖', - egsdot: '⪘', - el: '⪙', - Element: '∈', - elinters: '⏧', - ell: 'ℓ', - els: '⪕', - elsdot: '⪗', - Emacr: 'Ē', - emacr: 'ē', - empty: '∅', - emptyset: '∅', - EmptySmallSquare: '◻', - emptyv: '∅', - EmptyVerySmallSquare: '▫', - emsp13: ' ', - emsp14: ' ', - emsp: ' ', - ENG: 'Ŋ', - eng: 'ŋ', - ensp: ' ', - Eogon: 'Ę', - eogon: 'ę', - Eopf: '𝔼', - eopf: '𝕖', - epar: '⋕', - eparsl: '⧣', - eplus: '⩱', - epsi: 'ε', - Epsilon: 'Ε', - epsilon: 'ε', - epsiv: 'ϵ', - eqcirc: '≖', - eqcolon: '≕', - eqsim: '≂', - eqslantgtr: '⪖', - eqslantless: '⪕', - Equal: '⩵', - equals: '=', - EqualTilde: '≂', - equest: '≟', - Equilibrium: '⇌', - equiv: '≡', - equivDD: '⩸', - eqvparsl: '⧥', - erarr: '⥱', - erDot: '≓', - escr: 'ℯ', - Escr: 'ℰ', - esdot: '≐', - Esim: '⩳', - esim: '≂', - Eta: 'Η', - eta: 'η', - ETH: 'Ð', - eth: 'ð', - Euml: 'Ë', - euml: 'ë', - euro: '€', - excl: '!', - exist: '∃', - Exists: '∃', - expectation: 'ℰ', - exponentiale: 'ⅇ', - ExponentialE: 'ⅇ', - fallingdotseq: '≒', - Fcy: 'Ф', - fcy: 'ф', - female: '♀', - ffilig: 'ffi', - fflig: 'ff', - ffllig: 'ffl', - Ffr: '𝔉', - ffr: '𝔣', - filig: 'fi', - FilledSmallSquare: '◼', - FilledVerySmallSquare: '▪', - fjlig: 'f', - flat: '♭', - fllig: 'fl', - fltns: '▱', - fnof: 'ƒ', - Fopf: '𝔽', - fopf: '𝕗', - forall: '∀', - ForAll: '∀', - fork: '⋔', - forkv: '⫙', - Fouriertrf: 'ℱ', - fpartint: '⨍', - frac12: '½', - frac13: '⅓', - frac14: '¼', - frac15: '⅕', - frac16: '⅙', - frac18: '⅛', - frac23: '⅔', - frac25: '⅖', - frac34: '¾', - frac35: '⅗', - frac38: '⅜', - frac45: '⅘', - frac56: '⅚', - frac58: '⅝', - frac78: '⅞', - frasl: '⁄', - frown: '⌢', - fscr: '𝒻', - Fscr: 'ℱ', - gacute: 'ǵ', - Gamma: 'Γ', - gamma: 'γ', - Gammad: 'Ϝ', - gammad: 'ϝ', - gap: '⪆', - Gbreve: 'Ğ', - gbreve: 'ğ', - Gcedil: 'Ģ', - Gcirc: 'Ĝ', - gcirc: 'ĝ', - Gcy: 'Г', - gcy: 'г', - Gdot: 'Ġ', - gdot: 'ġ', - ge: '≥', - gE: '≧', - gEl: '⪌', - gel: '⋛', - geq: '≥', - geqq: '≧', - geqslant: '⩾', - gescc: '⪩', - ges: '⩾', - gesdot: '⪀', - gesdoto: '⪂', - gesdotol: '⪄', - gesl: '⋛', - gesles: '⪔', - Gfr: '𝔊', - gfr: '𝔤', - gg: '≫', - Gg: '⋙', - ggg: '⋙', - gimel: 'ℷ', - GJcy: 'Ѓ', - gjcy: 'ѓ', - gla: '⪥', - gl: '≷', - glE: '⪒', - glj: '⪤', - gnap: '⪊', - gnapprox: '⪊', - gne: '⪈', - gnE: '≩', - gneq: '⪈', - gneqq: '≩', - gnsim: '⋧', - Gopf: '𝔾', - gopf: '𝕘', - grave: '`', - GreaterEqual: '≥', - GreaterEqualLess: '⋛', - GreaterFullEqual: '≧', - GreaterGreater: '⪢', - GreaterLess: '≷', - GreaterSlantEqual: '⩾', - GreaterTilde: '≳', - Gscr: '𝒢', - gscr: 'ℊ', - gsim: '≳', - gsime: '⪎', - gsiml: '⪐', - gtcc: '⪧', - gtcir: '⩺', - gt: '>', - GT: '>', - Gt: '≫', - gtdot: '⋗', - gtlPar: '⦕', - gtquest: '⩼', - gtrapprox: '⪆', - gtrarr: '⥸', - gtrdot: '⋗', - gtreqless: '⋛', - gtreqqless: '⪌', - gtrless: '≷', - gtrsim: '≳', - gvertneqq: '≩', - gvnE: '≩', - Hacek: 'ˇ', - hairsp: ' ', - half: '½', - hamilt: 'ℋ', - HARDcy: 'Ъ', - hardcy: 'ъ', - harrcir: '⥈', - harr: '↔', - hArr: '⇔', - harrw: '↭', - Hat: '^', - hbar: 'ℏ', - Hcirc: 'Ĥ', - hcirc: 'ĥ', - hearts: '♥', - heartsuit: '♥', - hellip: '…', - hercon: '⊹', - hfr: '𝔥', - Hfr: 'ℌ', - HilbertSpace: 'ℋ', - hksearow: '⤥', - hkswarow: '⤦', - hoarr: '⇿', - homtht: '∻', - hookleftarrow: '↩', - hookrightarrow: '↪', - hopf: '𝕙', - Hopf: 'ℍ', - horbar: '―', - HorizontalLine: '─', - hscr: '𝒽', - Hscr: 'ℋ', - hslash: 'ℏ', - Hstrok: 'Ħ', - hstrok: 'ħ', - HumpDownHump: '≎', - HumpEqual: '≏', - hybull: '⁃', - hyphen: '‐', - Iacute: 'Í', - iacute: 'í', - ic: '⁣', - Icirc: 'Î', - icirc: 'î', - Icy: 'И', - icy: 'и', - Idot: 'İ', - IEcy: 'Е', - iecy: 'е', - iexcl: '¡', - iff: '⇔', - ifr: '𝔦', - Ifr: 'ℑ', - Igrave: 'Ì', - igrave: 'ì', - ii: 'ⅈ', - iiiint: '⨌', - iiint: '∭', - iinfin: '⧜', - iiota: '℩', - IJlig: 'IJ', - ijlig: 'ij', - Imacr: 'Ī', - imacr: 'ī', - image: 'ℑ', - ImaginaryI: 'ⅈ', - imagline: 'ℐ', - imagpart: 'ℑ', - imath: 'ı', - Im: 'ℑ', - imof: '⊷', - imped: 'Ƶ', - Implies: '⇒', - incare: '℅', - in: '∈', - infin: '∞', - infintie: '⧝', - inodot: 'ı', - intcal: '⊺', - int: '∫', - Int: '∬', - integers: 'ℤ', - Integral: '∫', - intercal: '⊺', - Intersection: '⋂', - intlarhk: '⨗', - intprod: '⨼', - InvisibleComma: '⁣', - InvisibleTimes: '⁢', - IOcy: 'Ё', - iocy: 'ё', - Iogon: 'Į', - iogon: 'į', - Iopf: '𝕀', - iopf: '𝕚', - Iota: 'Ι', - iota: 'ι', - iprod: '⨼', - iquest: '¿', - iscr: '𝒾', - Iscr: 'ℐ', - isin: '∈', - isindot: '⋵', - isinE: '⋹', - isins: '⋴', - isinsv: '⋳', - isinv: '∈', - it: '⁢', - Itilde: 'Ĩ', - itilde: 'ĩ', - Iukcy: 'І', - iukcy: 'і', - Iuml: 'Ï', - iuml: 'ï', - Jcirc: 'Ĵ', - jcirc: 'ĵ', - Jcy: 'Й', - jcy: 'й', - Jfr: '𝔍', - jfr: '𝔧', - jmath: 'ȷ', - Jopf: '𝕁', - jopf: '𝕛', - Jscr: '𝒥', - jscr: '𝒿', - Jsercy: 'Ј', - jsercy: 'ј', - Jukcy: 'Є', - jukcy: 'є', - Kappa: 'Κ', - kappa: 'κ', - kappav: 'ϰ', - Kcedil: 'Ķ', - kcedil: 'ķ', - Kcy: 'К', - kcy: 'к', - Kfr: '𝔎', - kfr: '𝔨', - kgreen: 'ĸ', - KHcy: 'Х', - khcy: 'х', - KJcy: 'Ќ', - kjcy: 'ќ', - Kopf: '𝕂', - kopf: '𝕜', - Kscr: '𝒦', - kscr: '𝓀', - lAarr: '⇚', - Lacute: 'Ĺ', - lacute: 'ĺ', - laemptyv: '⦴', - lagran: 'ℒ', - Lambda: 'Λ', - lambda: 'λ', - lang: '⟨', - Lang: '⟪', - langd: '⦑', - langle: '⟨', - lap: '⪅', - Laplacetrf: 'ℒ', - laquo: '«', - larrb: '⇤', - larrbfs: '⤟', - larr: '←', - Larr: '↞', - lArr: '⇐', - larrfs: '⤝', - larrhk: '↩', - larrlp: '↫', - larrpl: '⤹', - larrsim: '⥳', - larrtl: '↢', - latail: '⤙', - lAtail: '⤛', - lat: '⪫', - late: '⪭', - lates: '⪭', - lbarr: '⤌', - lBarr: '⤎', - lbbrk: '❲', - lbrace: '{', - lbrack: '[', - lbrke: '⦋', - lbrksld: '⦏', - lbrkslu: '⦍', - Lcaron: 'Ľ', - lcaron: 'ľ', - Lcedil: 'Ļ', - lcedil: 'ļ', - lceil: '⌈', - lcub: '{', - Lcy: 'Л', - lcy: 'л', - ldca: '⤶', - ldquo: '“', - ldquor: '„', - ldrdhar: '⥧', - ldrushar: '⥋', - ldsh: '↲', - le: '≤', - lE: '≦', - LeftAngleBracket: '⟨', - LeftArrowBar: '⇤', - leftarrow: '←', - LeftArrow: '←', - Leftarrow: '⇐', - LeftArrowRightArrow: '⇆', - leftarrowtail: '↢', - LeftCeiling: '⌈', - LeftDoubleBracket: '⟦', - LeftDownTeeVector: '⥡', - LeftDownVectorBar: '⥙', - LeftDownVector: '⇃', - LeftFloor: '⌊', - leftharpoondown: '↽', - leftharpoonup: '↼', - leftleftarrows: '⇇', - leftrightarrow: '↔', - LeftRightArrow: '↔', - Leftrightarrow: '⇔', - leftrightarrows: '⇆', - leftrightharpoons: '⇋', - leftrightsquigarrow: '↭', - LeftRightVector: '⥎', - LeftTeeArrow: '↤', - LeftTee: '⊣', - LeftTeeVector: '⥚', - leftthreetimes: '⋋', - LeftTriangleBar: '⧏', - LeftTriangle: '⊲', - LeftTriangleEqual: '⊴', - LeftUpDownVector: '⥑', - LeftUpTeeVector: '⥠', - LeftUpVectorBar: '⥘', - LeftUpVector: '↿', - LeftVectorBar: '⥒', - LeftVector: '↼', - lEg: '⪋', - leg: '⋚', - leq: '≤', - leqq: '≦', - leqslant: '⩽', - lescc: '⪨', - les: '⩽', - lesdot: '⩿', - lesdoto: '⪁', - lesdotor: '⪃', - lesg: '⋚', - lesges: '⪓', - lessapprox: '⪅', - lessdot: '⋖', - lesseqgtr: '⋚', - lesseqqgtr: '⪋', - LessEqualGreater: '⋚', - LessFullEqual: '≦', - LessGreater: '≶', - lessgtr: '≶', - LessLess: '⪡', - lesssim: '≲', - LessSlantEqual: '⩽', - LessTilde: '≲', - lfisht: '⥼', - lfloor: '⌊', - Lfr: '𝔏', - lfr: '𝔩', - lg: '≶', - lgE: '⪑', - lHar: '⥢', - lhard: '↽', - lharu: '↼', - lharul: '⥪', - lhblk: '▄', - LJcy: 'Љ', - ljcy: 'љ', - llarr: '⇇', - ll: '≪', - Ll: '⋘', - llcorner: '⌞', - Lleftarrow: '⇚', - llhard: '⥫', - lltri: '◺', - Lmidot: 'Ŀ', - lmidot: 'ŀ', - lmoustache: '⎰', - lmoust: '⎰', - lnap: '⪉', - lnapprox: '⪉', - lne: '⪇', - lnE: '≨', - lneq: '⪇', - lneqq: '≨', - lnsim: '⋦', - loang: '⟬', - loarr: '⇽', - lobrk: '⟦', - longleftarrow: '⟵', - LongLeftArrow: '⟵', - Longleftarrow: '⟸', - longleftrightarrow: '⟷', - LongLeftRightArrow: '⟷', - Longleftrightarrow: '⟺', - longmapsto: '⟼', - longrightarrow: '⟶', - LongRightArrow: '⟶', - Longrightarrow: '⟹', - looparrowleft: '↫', - looparrowright: '↬', - lopar: '⦅', - Lopf: '𝕃', - lopf: '𝕝', - loplus: '⨭', - lotimes: '⨴', - lowast: '∗', - lowbar: '_', - LowerLeftArrow: '↙', - LowerRightArrow: '↘', - loz: '◊', - lozenge: '◊', - lozf: '⧫', - lpar: '(', - lparlt: '⦓', - lrarr: '⇆', - lrcorner: '⌟', - lrhar: '⇋', - lrhard: '⥭', - lrm: '‎', - lrtri: '⊿', - lsaquo: '‹', - lscr: '𝓁', - Lscr: 'ℒ', - lsh: '↰', - Lsh: '↰', - lsim: '≲', - lsime: '⪍', - lsimg: '⪏', - lsqb: '[', - lsquo: '‘', - lsquor: '‚', - Lstrok: 'Ł', - lstrok: 'ł', - ltcc: '⪦', - ltcir: '⩹', - lt: '<', - LT: '<', - Lt: '≪', - ltdot: '⋖', - lthree: '⋋', - ltimes: '⋉', - ltlarr: '⥶', - ltquest: '⩻', - ltri: '◃', - ltrie: '⊴', - ltrif: '◂', - ltrPar: '⦖', - lurdshar: '⥊', - luruhar: '⥦', - lvertneqq: '≨', - lvnE: '≨', - macr: '¯', - male: '♂', - malt: '✠', - maltese: '✠', - Map: '⤅', - map: '↦', - mapsto: '↦', - mapstodown: '↧', - mapstoleft: '↤', - mapstoup: '↥', - marker: '▮', - mcomma: '⨩', - Mcy: 'М', - mcy: 'м', - mdash: '—', - mDDot: '∺', - measuredangle: '∡', - MediumSpace: ' ', - Mellintrf: 'ℳ', - Mfr: '𝔐', - mfr: '𝔪', - mho: '℧', - micro: 'µ', - midast: '*', - midcir: '⫰', - mid: '∣', - middot: '·', - minusb: '⊟', - minus: '−', - minusd: '∸', - minusdu: '⨪', - MinusPlus: '∓', - mlcp: '⫛', - mldr: '…', - mnplus: '∓', - models: '⊧', - Mopf: '𝕄', - mopf: '𝕞', - mp: '∓', - mscr: '𝓂', - Mscr: 'ℳ', - mstpos: '∾', - Mu: 'Μ', - mu: 'μ', - multimap: '⊸', - mumap: '⊸', - nabla: '∇', - Nacute: 'Ń', - nacute: 'ń', - nang: '∠', - nap: '≉', - napE: '⩰', - napid: '≋', - napos: 'ʼn', - napprox: '≉', - natural: '♮', - naturals: 'ℕ', - natur: '♮', - nbsp: ' ', - nbump: '≎', - nbumpe: '≏', - ncap: '⩃', - Ncaron: 'Ň', - ncaron: 'ň', - Ncedil: 'Ņ', - ncedil: 'ņ', - ncong: '≇', - ncongdot: '⩭', - ncup: '⩂', - Ncy: 'Н', - ncy: 'н', - ndash: '–', - nearhk: '⤤', - nearr: '↗', - neArr: '⇗', - nearrow: '↗', - ne: '≠', - nedot: '≐', - NegativeMediumSpace: '​', - NegativeThickSpace: '​', - NegativeThinSpace: '​', - NegativeVeryThinSpace: '​', - nequiv: '≢', - nesear: '⤨', - nesim: '≂', - NestedGreaterGreater: '≫', - NestedLessLess: '≪', - NewLine: '\n', - nexist: '∄', - nexists: '∄', - Nfr: '𝔑', - nfr: '𝔫', - ngE: '≧', - nge: '≱', - ngeq: '≱', - ngeqq: '≧', - ngeqslant: '⩾', - nges: '⩾', - nGg: '⋙', - ngsim: '≵', - nGt: '≫', - ngt: '≯', - ngtr: '≯', - nGtv: '≫', - nharr: '↮', - nhArr: '⇎', - nhpar: '⫲', - ni: '∋', - nis: '⋼', - nisd: '⋺', - niv: '∋', - NJcy: 'Њ', - njcy: 'њ', - nlarr: '↚', - nlArr: '⇍', - nldr: '‥', - nlE: '≦', - nle: '≰', - nleftarrow: '↚', - nLeftarrow: '⇍', - nleftrightarrow: '↮', - nLeftrightarrow: '⇎', - nleq: '≰', - nleqq: '≦', - nleqslant: '⩽', - nles: '⩽', - nless: '≮', - nLl: '⋘', - nlsim: '≴', - nLt: '≪', - nlt: '≮', - nltri: '⋪', - nltrie: '⋬', - nLtv: '≪', - nmid: '∤', - NoBreak: '⁠', - NonBreakingSpace: ' ', - nopf: '𝕟', - Nopf: 'ℕ', - Not: '⫬', - not: '¬', - NotCongruent: '≢', - NotCupCap: '≭', - NotDoubleVerticalBar: '∦', - NotElement: '∉', - NotEqual: '≠', - NotEqualTilde: '≂', - NotExists: '∄', - NotGreater: '≯', - NotGreaterEqual: '≱', - NotGreaterFullEqual: '≧', - NotGreaterGreater: '≫', - NotGreaterLess: '≹', - NotGreaterSlantEqual: '⩾', - NotGreaterTilde: '≵', - NotHumpDownHump: '≎', - NotHumpEqual: '≏', - notin: '∉', - notindot: '⋵', - notinE: '⋹', - notinva: '∉', - notinvb: '⋷', - notinvc: '⋶', - NotLeftTriangleBar: '⧏', - NotLeftTriangle: '⋪', - NotLeftTriangleEqual: '⋬', - NotLess: '≮', - NotLessEqual: '≰', - NotLessGreater: '≸', - NotLessLess: '≪', - NotLessSlantEqual: '⩽', - NotLessTilde: '≴', - NotNestedGreaterGreater: '⪢', - NotNestedLessLess: '⪡', - notni: '∌', - notniva: '∌', - notnivb: '⋾', - notnivc: '⋽', - NotPrecedes: '⊀', - NotPrecedesEqual: '⪯', - NotPrecedesSlantEqual: '⋠', - NotReverseElement: '∌', - NotRightTriangleBar: '⧐', - NotRightTriangle: '⋫', - NotRightTriangleEqual: '⋭', - NotSquareSubset: '⊏', - NotSquareSubsetEqual: '⋢', - NotSquareSuperset: '⊐', - NotSquareSupersetEqual: '⋣', - NotSubset: '⊂', - NotSubsetEqual: '⊈', - NotSucceeds: '⊁', - NotSucceedsEqual: '⪰', - NotSucceedsSlantEqual: '⋡', - NotSucceedsTilde: '≿', - NotSuperset: '⊃', - NotSupersetEqual: '⊉', - NotTilde: '≁', - NotTildeEqual: '≄', - NotTildeFullEqual: '≇', - NotTildeTilde: '≉', - NotVerticalBar: '∤', - nparallel: '∦', - npar: '∦', - nparsl: '⫽', - npart: '∂', - npolint: '⨔', - npr: '⊀', - nprcue: '⋠', - nprec: '⊀', - npreceq: '⪯', - npre: '⪯', - nrarrc: '⤳', - nrarr: '↛', - nrArr: '⇏', - nrarrw: '↝', - nrightarrow: '↛', - nRightarrow: '⇏', - nrtri: '⋫', - nrtrie: '⋭', - nsc: '⊁', - nsccue: '⋡', - nsce: '⪰', - Nscr: '𝒩', - nscr: '𝓃', - nshortmid: '∤', - nshortparallel: '∦', - nsim: '≁', - nsime: '≄', - nsimeq: '≄', - nsmid: '∤', - nspar: '∦', - nsqsube: '⋢', - nsqsupe: '⋣', - nsub: '⊄', - nsubE: '⫅', - nsube: '⊈', - nsubset: '⊂', - nsubseteq: '⊈', - nsubseteqq: '⫅', - nsucc: '⊁', - nsucceq: '⪰', - nsup: '⊅', - nsupE: '⫆', - nsupe: '⊉', - nsupset: '⊃', - nsupseteq: '⊉', - nsupseteqq: '⫆', - ntgl: '≹', - Ntilde: 'Ñ', - ntilde: 'ñ', - ntlg: '≸', - ntriangleleft: '⋪', - ntrianglelefteq: '⋬', - ntriangleright: '⋫', - ntrianglerighteq: '⋭', - Nu: 'Ν', - nu: 'ν', - num: '#', - numero: '№', - numsp: ' ', - nvap: '≍', - nvdash: '⊬', - nvDash: '⊭', - nVdash: '⊮', - nVDash: '⊯', - nvge: '≥', - nvgt: '>', - nvHarr: '⤄', - nvinfin: '⧞', - nvlArr: '⤂', - nvle: '≤', - nvlt: '>', - nvltrie: '⊴', - nvrArr: '⤃', - nvrtrie: '⊵', - nvsim: '∼', - nwarhk: '⤣', - nwarr: '↖', - nwArr: '⇖', - nwarrow: '↖', - nwnear: '⤧', - Oacute: 'Ó', - oacute: 'ó', - oast: '⊛', - Ocirc: 'Ô', - ocirc: 'ô', - ocir: '⊚', - Ocy: 'О', - ocy: 'о', - odash: '⊝', - Odblac: 'Ő', - odblac: 'ő', - odiv: '⨸', - odot: '⊙', - odsold: '⦼', - OElig: 'Œ', - oelig: 'œ', - ofcir: '⦿', - Ofr: '𝔒', - ofr: '𝔬', - ogon: '˛', - Ograve: 'Ò', - ograve: 'ò', - ogt: '⧁', - ohbar: '⦵', - ohm: 'Ω', - oint: '∮', - olarr: '↺', - olcir: '⦾', - olcross: '⦻', - oline: '‾', - olt: '⧀', - Omacr: 'Ō', - omacr: 'ō', - Omega: 'Ω', - omega: 'ω', - Omicron: 'Ο', - omicron: 'ο', - omid: '⦶', - ominus: '⊖', - Oopf: '𝕆', - oopf: '𝕠', - opar: '⦷', - OpenCurlyDoubleQuote: '“', - OpenCurlyQuote: '‘', - operp: '⦹', - oplus: '⊕', - orarr: '↻', - Or: '⩔', - or: '∨', - ord: '⩝', - order: 'ℴ', - orderof: 'ℴ', - ordf: 'ª', - ordm: 'º', - origof: '⊶', - oror: '⩖', - orslope: '⩗', - orv: '⩛', - oS: 'Ⓢ', - Oscr: '𝒪', - oscr: 'ℴ', - Oslash: 'Ø', - oslash: 'ø', - osol: '⊘', - Otilde: 'Õ', - otilde: 'õ', - otimesas: '⨶', - Otimes: '⨷', - otimes: '⊗', - Ouml: 'Ö', - ouml: 'ö', - ovbar: '⌽', - OverBar: '‾', - OverBrace: '⏞', - OverBracket: '⎴', - OverParenthesis: '⏜', - para: '¶', - parallel: '∥', - par: '∥', - parsim: '⫳', - parsl: '⫽', - part: '∂', - PartialD: '∂', - Pcy: 'П', - pcy: 'п', - percnt: '%', - period: '.', - permil: '‰', - perp: '⊥', - pertenk: '‱', - Pfr: '𝔓', - pfr: '𝔭', - Phi: 'Φ', - phi: 'φ', - phiv: 'ϕ', - phmmat: 'ℳ', - phone: '☎', - Pi: 'Π', - pi: 'π', - pitchfork: '⋔', - piv: 'ϖ', - planck: 'ℏ', - planckh: 'ℎ', - plankv: 'ℏ', - plusacir: '⨣', - plusb: '⊞', - pluscir: '⨢', - plus: '+', - plusdo: '∔', - plusdu: '⨥', - pluse: '⩲', - PlusMinus: '±', - plusmn: '±', - plussim: '⨦', - plustwo: '⨧', - pm: '±', - Poincareplane: 'ℌ', - pointint: '⨕', - popf: '𝕡', - Popf: 'ℙ', - pound: '£', - prap: '⪷', - Pr: '⪻', - pr: '≺', - prcue: '≼', - precapprox: '⪷', - prec: '≺', - preccurlyeq: '≼', - Precedes: '≺', - PrecedesEqual: '⪯', - PrecedesSlantEqual: '≼', - PrecedesTilde: '≾', - preceq: '⪯', - precnapprox: '⪹', - precneqq: '⪵', - precnsim: '⋨', - pre: '⪯', - prE: '⪳', - precsim: '≾', - prime: '′', - Prime: '″', - primes: 'ℙ', - prnap: '⪹', - prnE: '⪵', - prnsim: '⋨', - prod: '∏', - Product: '∏', - profalar: '⌮', - profline: '⌒', - profsurf: '⌓', - prop: '∝', - Proportional: '∝', - Proportion: '∷', - propto: '∝', - prsim: '≾', - prurel: '⊰', - Pscr: '𝒫', - pscr: '𝓅', - Psi: 'Ψ', - psi: 'ψ', - puncsp: ' ', - Qfr: '𝔔', - qfr: '𝔮', - qint: '⨌', - qopf: '𝕢', - Qopf: 'ℚ', - qprime: '⁗', - Qscr: '𝒬', - qscr: '𝓆', - quaternions: 'ℍ', - quatint: '⨖', - quest: '?', - questeq: '≟', - quot: '"', - QUOT: '"', - rAarr: '⇛', - race: '∽', - Racute: 'Ŕ', - racute: 'ŕ', - radic: '√', - raemptyv: '⦳', - rang: '⟩', - Rang: '⟫', - rangd: '⦒', - range: '⦥', - rangle: '⟩', - raquo: '»', - rarrap: '⥵', - rarrb: '⇥', - rarrbfs: '⤠', - rarrc: '⤳', - rarr: '→', - Rarr: '↠', - rArr: '⇒', - rarrfs: '⤞', - rarrhk: '↪', - rarrlp: '↬', - rarrpl: '⥅', - rarrsim: '⥴', - Rarrtl: '⤖', - rarrtl: '↣', - rarrw: '↝', - ratail: '⤚', - rAtail: '⤜', - ratio: '∶', - rationals: 'ℚ', - rbarr: '⤍', - rBarr: '⤏', - RBarr: '⤐', - rbbrk: '❳', - rbrace: '}', - rbrack: ']', - rbrke: '⦌', - rbrksld: '⦎', - rbrkslu: '⦐', - Rcaron: 'Ř', - rcaron: 'ř', - Rcedil: 'Ŗ', - rcedil: 'ŗ', - rceil: '⌉', - rcub: '}', - Rcy: 'Р', - rcy: 'р', - rdca: '⤷', - rdldhar: '⥩', - rdquo: '”', - rdquor: '”', - rdsh: '↳', - real: 'ℜ', - realine: 'ℛ', - realpart: 'ℜ', - reals: 'ℝ', - Re: 'ℜ', - rect: '▭', - reg: '®', - REG: '®', - ReverseElement: '∋', - ReverseEquilibrium: '⇋', - ReverseUpEquilibrium: '⥯', - rfisht: '⥽', - rfloor: '⌋', - rfr: '𝔯', - Rfr: 'ℜ', - rHar: '⥤', - rhard: '⇁', - rharu: '⇀', - rharul: '⥬', - Rho: 'Ρ', - rho: 'ρ', - rhov: 'ϱ', - RightAngleBracket: '⟩', - RightArrowBar: '⇥', - rightarrow: '→', - RightArrow: '→', - Rightarrow: '⇒', - RightArrowLeftArrow: '⇄', - rightarrowtail: '↣', - RightCeiling: '⌉', - RightDoubleBracket: '⟧', - RightDownTeeVector: '⥝', - RightDownVectorBar: '⥕', - RightDownVector: '⇂', - RightFloor: '⌋', - rightharpoondown: '⇁', - rightharpoonup: '⇀', - rightleftarrows: '⇄', - rightleftharpoons: '⇌', - rightrightarrows: '⇉', - rightsquigarrow: '↝', - RightTeeArrow: '↦', - RightTee: '⊢', - RightTeeVector: '⥛', - rightthreetimes: '⋌', - RightTriangleBar: '⧐', - RightTriangle: '⊳', - RightTriangleEqual: '⊵', - RightUpDownVector: '⥏', - RightUpTeeVector: '⥜', - RightUpVectorBar: '⥔', - RightUpVector: '↾', - RightVectorBar: '⥓', - RightVector: '⇀', - ring: '˚', - risingdotseq: '≓', - rlarr: '⇄', - rlhar: '⇌', - rlm: '‏', - rmoustache: '⎱', - rmoust: '⎱', - rnmid: '⫮', - roang: '⟭', - roarr: '⇾', - robrk: '⟧', - ropar: '⦆', - ropf: '𝕣', - Ropf: 'ℝ', - roplus: '⨮', - rotimes: '⨵', - RoundImplies: '⥰', - rpar: ')', - rpargt: '⦔', - rppolint: '⨒', - rrarr: '⇉', - Rrightarrow: '⇛', - rsaquo: '›', - rscr: '𝓇', - Rscr: 'ℛ', - rsh: '↱', - Rsh: '↱', - rsqb: ']', - rsquo: '’', - rsquor: '’', - rthree: '⋌', - rtimes: '⋊', - rtri: '▹', - rtrie: '⊵', - rtrif: '▸', - rtriltri: '⧎', - RuleDelayed: '⧴', - ruluhar: '⥨', - rx: '℞', - Sacute: 'Ś', - sacute: 'ś', - sbquo: '‚', - scap: '⪸', - Scaron: 'Š', - scaron: 'š', - Sc: '⪼', - sc: '≻', - sccue: '≽', - sce: '⪰', - scE: '⪴', - Scedil: 'Ş', - scedil: 'ş', - Scirc: 'Ŝ', - scirc: 'ŝ', - scnap: '⪺', - scnE: '⪶', - scnsim: '⋩', - scpolint: '⨓', - scsim: '≿', - Scy: 'С', - scy: 'с', - sdotb: '⊡', - sdot: '⋅', - sdote: '⩦', - searhk: '⤥', - searr: '↘', - seArr: '⇘', - searrow: '↘', - sect: '§', - semi: ';', - seswar: '⤩', - setminus: '∖', - setmn: '∖', - sext: '✶', - Sfr: '𝔖', - sfr: '𝔰', - sfrown: '⌢', - sharp: '♯', - SHCHcy: 'Щ', - shchcy: 'щ', - SHcy: 'Ш', - shcy: 'ш', - ShortDownArrow: '↓', - ShortLeftArrow: '←', - shortmid: '∣', - shortparallel: '∥', - ShortRightArrow: '→', - ShortUpArrow: '↑', - shy: '­', - Sigma: 'Σ', - sigma: 'σ', - sigmaf: 'ς', - sigmav: 'ς', - sim: '∼', - simdot: '⩪', - sime: '≃', - simeq: '≃', - simg: '⪞', - simgE: '⪠', - siml: '⪝', - simlE: '⪟', - simne: '≆', - simplus: '⨤', - simrarr: '⥲', - slarr: '←', - SmallCircle: '∘', - smallsetminus: '∖', - smashp: '⨳', - smeparsl: '⧤', - smid: '∣', - smile: '⌣', - smt: '⪪', - smte: '⪬', - smtes: '⪬', - SOFTcy: 'Ь', - softcy: 'ь', - solbar: '⌿', - solb: '⧄', - sol: '/', - Sopf: '𝕊', - sopf: '𝕤', - spades: '♠', - spadesuit: '♠', - spar: '∥', - sqcap: '⊓', - sqcaps: '⊓', - sqcup: '⊔', - sqcups: '⊔', - Sqrt: '√', - sqsub: '⊏', - sqsube: '⊑', - sqsubset: '⊏', - sqsubseteq: '⊑', - sqsup: '⊐', - sqsupe: '⊒', - sqsupset: '⊐', - sqsupseteq: '⊒', - square: '□', - Square: '□', - SquareIntersection: '⊓', - SquareSubset: '⊏', - SquareSubsetEqual: '⊑', - SquareSuperset: '⊐', - SquareSupersetEqual: '⊒', - SquareUnion: '⊔', - squarf: '▪', - squ: '□', - squf: '▪', - srarr: '→', - Sscr: '𝒮', - sscr: '𝓈', - ssetmn: '∖', - ssmile: '⌣', - sstarf: '⋆', - Star: '⋆', - star: '☆', - starf: '★', - straightepsilon: 'ϵ', - straightphi: 'ϕ', - strns: '¯', - sub: '⊂', - Sub: '⋐', - subdot: '⪽', - subE: '⫅', - sube: '⊆', - subedot: '⫃', - submult: '⫁', - subnE: '⫋', - subne: '⊊', - subplus: '⪿', - subrarr: '⥹', - subset: '⊂', - Subset: '⋐', - subseteq: '⊆', - subseteqq: '⫅', - SubsetEqual: '⊆', - subsetneq: '⊊', - subsetneqq: '⫋', - subsim: '⫇', - subsub: '⫕', - subsup: '⫓', - succapprox: '⪸', - succ: '≻', - succcurlyeq: '≽', - Succeeds: '≻', - SucceedsEqual: '⪰', - SucceedsSlantEqual: '≽', - SucceedsTilde: '≿', - succeq: '⪰', - succnapprox: '⪺', - succneqq: '⪶', - succnsim: '⋩', - succsim: '≿', - SuchThat: '∋', - sum: '∑', - Sum: '∑', - sung: '♪', - sup1: '¹', - sup2: '²', - sup3: '³', - sup: '⊃', - Sup: '⋑', - supdot: '⪾', - supdsub: '⫘', - supE: '⫆', - supe: '⊇', - supedot: '⫄', - Superset: '⊃', - SupersetEqual: '⊇', - suphsol: '⟉', - suphsub: '⫗', - suplarr: '⥻', - supmult: '⫂', - supnE: '⫌', - supne: '⊋', - supplus: '⫀', - supset: '⊃', - Supset: '⋑', - supseteq: '⊇', - supseteqq: '⫆', - supsetneq: '⊋', - supsetneqq: '⫌', - supsim: '⫈', - supsub: '⫔', - supsup: '⫖', - swarhk: '⤦', - swarr: '↙', - swArr: '⇙', - swarrow: '↙', - swnwar: '⤪', - szlig: 'ß', - Tab: ' ', - target: '⌖', - Tau: 'Τ', - tau: 'τ', - tbrk: '⎴', - Tcaron: 'Ť', - tcaron: 'ť', - Tcedil: 'Ţ', - tcedil: 'ţ', - Tcy: 'Т', - tcy: 'т', - tdot: '⃛', - telrec: '⌕', - Tfr: '𝔗', - tfr: '𝔱', - there4: '∴', - therefore: '∴', - Therefore: '∴', - Theta: 'Θ', - theta: 'θ', - thetasym: 'ϑ', - thetav: 'ϑ', - thickapprox: '≈', - thicksim: '∼', - ThickSpace: ' ', - ThinSpace: ' ', - thinsp: ' ', - thkap: '≈', - thksim: '∼', - THORN: 'Þ', - thorn: 'þ', - tilde: '˜', - Tilde: '∼', - TildeEqual: '≃', - TildeFullEqual: '≅', - TildeTilde: '≈', - timesbar: '⨱', - timesb: '⊠', - times: '×', - timesd: '⨰', - tint: '∭', - toea: '⤨', - topbot: '⌶', - topcir: '⫱', - top: '⊤', - Topf: '𝕋', - topf: '𝕥', - topfork: '⫚', - tosa: '⤩', - tprime: '‴', - trade: '™', - TRADE: '™', - triangle: '▵', - triangledown: '▿', - triangleleft: '◃', - trianglelefteq: '⊴', - triangleq: '≜', - triangleright: '▹', - trianglerighteq: '⊵', - tridot: '◬', - trie: '≜', - triminus: '⨺', - TripleDot: '⃛', - triplus: '⨹', - trisb: '⧍', - tritime: '⨻', - trpezium: '⏢', - Tscr: '𝒯', - tscr: '𝓉', - TScy: 'Ц', - tscy: 'ц', - TSHcy: 'Ћ', - tshcy: 'ћ', - Tstrok: 'Ŧ', - tstrok: 'ŧ', - twixt: '≬', - twoheadleftarrow: '↞', - twoheadrightarrow: '↠', - Uacute: 'Ú', - uacute: 'ú', - uarr: '↑', - Uarr: '↟', - uArr: '⇑', - Uarrocir: '⥉', - Ubrcy: 'Ў', - ubrcy: 'ў', - Ubreve: 'Ŭ', - ubreve: 'ŭ', - Ucirc: 'Û', - ucirc: 'û', - Ucy: 'У', - ucy: 'у', - udarr: '⇅', - Udblac: 'Ű', - udblac: 'ű', - udhar: '⥮', - ufisht: '⥾', - Ufr: '𝔘', - ufr: '𝔲', - Ugrave: 'Ù', - ugrave: 'ù', - uHar: '⥣', - uharl: '↿', - uharr: '↾', - uhblk: '▀', - ulcorn: '⌜', - ulcorner: '⌜', - ulcrop: '⌏', - ultri: '◸', - Umacr: 'Ū', - umacr: 'ū', - uml: '¨', - UnderBar: '_', - UnderBrace: '⏟', - UnderBracket: '⎵', - UnderParenthesis: '⏝', - Union: '⋃', - UnionPlus: '⊎', - Uogon: 'Ų', - uogon: 'ų', - Uopf: '𝕌', - uopf: '𝕦', - UpArrowBar: '⤒', - uparrow: '↑', - UpArrow: '↑', - Uparrow: '⇑', - UpArrowDownArrow: '⇅', - updownarrow: '↕', - UpDownArrow: '↕', - Updownarrow: '⇕', - UpEquilibrium: '⥮', - upharpoonleft: '↿', - upharpoonright: '↾', - uplus: '⊎', - UpperLeftArrow: '↖', - UpperRightArrow: '↗', - upsi: 'υ', - Upsi: 'ϒ', - upsih: 'ϒ', - Upsilon: 'Υ', - upsilon: 'υ', - UpTeeArrow: '↥', - UpTee: '⊥', - upuparrows: '⇈', - urcorn: '⌝', - urcorner: '⌝', - urcrop: '⌎', - Uring: 'Ů', - uring: 'ů', - urtri: '◹', - Uscr: '𝒰', - uscr: '𝓊', - utdot: '⋰', - Utilde: 'Ũ', - utilde: 'ũ', - utri: '▵', - utrif: '▴', - uuarr: '⇈', - Uuml: 'Ü', - uuml: 'ü', - uwangle: '⦧', - vangrt: '⦜', - varepsilon: 'ϵ', - varkappa: 'ϰ', - varnothing: '∅', - varphi: 'ϕ', - varpi: 'ϖ', - varpropto: '∝', - varr: '↕', - vArr: '⇕', - varrho: 'ϱ', - varsigma: 'ς', - varsubsetneq: '⊊', - varsubsetneqq: '⫋', - varsupsetneq: '⊋', - varsupsetneqq: '⫌', - vartheta: 'ϑ', - vartriangleleft: '⊲', - vartriangleright: '⊳', - vBar: '⫨', - Vbar: '⫫', - vBarv: '⫩', - Vcy: 'В', - vcy: 'в', - vdash: '⊢', - vDash: '⊨', - Vdash: '⊩', - VDash: '⊫', - Vdashl: '⫦', - veebar: '⊻', - vee: '∨', - Vee: '⋁', - veeeq: '≚', - vellip: '⋮', - verbar: '|', - Verbar: '‖', - vert: '|', - Vert: '‖', - VerticalBar: '∣', - VerticalLine: '|', - VerticalSeparator: '❘', - VerticalTilde: '≀', - VeryThinSpace: ' ', - Vfr: '𝔙', - vfr: '𝔳', - vltri: '⊲', - vnsub: '⊂', - vnsup: '⊃', - Vopf: '𝕍', - vopf: '𝕧', - vprop: '∝', - vrtri: '⊳', - Vscr: '𝒱', - vscr: '𝓋', - vsubnE: '⫋', - vsubne: '⊊', - vsupnE: '⫌', - vsupne: '⊋', - Vvdash: '⊪', - vzigzag: '⦚', - Wcirc: 'Ŵ', - wcirc: 'ŵ', - wedbar: '⩟', - wedge: '∧', - Wedge: '⋀', - wedgeq: '≙', - weierp: '℘', - Wfr: '𝔚', - wfr: '𝔴', - Wopf: '𝕎', - wopf: '𝕨', - wp: '℘', - wr: '≀', - wreath: '≀', - Wscr: '𝒲', - wscr: '𝓌', - xcap: '⋂', - xcirc: '◯', - xcup: '⋃', - xdtri: '▽', - Xfr: '𝔛', - xfr: '𝔵', - xharr: '⟷', - xhArr: '⟺', - Xi: 'Ξ', - xi: 'ξ', - xlarr: '⟵', - xlArr: '⟸', - xmap: '⟼', - xnis: '⋻', - xodot: '⨀', - Xopf: '𝕏', - xopf: '𝕩', - xoplus: '⨁', - xotime: '⨂', - xrarr: '⟶', - xrArr: '⟹', - Xscr: '𝒳', - xscr: '𝓍', - xsqcup: '⨆', - xuplus: '⨄', - xutri: '△', - xvee: '⋁', - xwedge: '⋀', - Yacute: 'Ý', - yacute: 'ý', - YAcy: 'Я', - yacy: 'я', - Ycirc: 'Ŷ', - ycirc: 'ŷ', - Ycy: 'Ы', - ycy: 'ы', - yen: '¥', - Yfr: '𝔜', - yfr: '𝔶', - YIcy: 'Ї', - yicy: 'ї', - Yopf: '𝕐', - yopf: '𝕪', - Yscr: '𝒴', - yscr: '𝓎', - YUcy: 'Ю', - yucy: 'ю', - yuml: 'ÿ', - Yuml: 'Ÿ', - Zacute: 'Ź', - zacute: 'ź', - Zcaron: 'Ž', - zcaron: 'ž', - Zcy: 'З', - zcy: 'з', - Zdot: 'Ż', - zdot: 'ż', - zeetrf: 'ℨ', - ZeroWidthSpace: '​', - Zeta: 'Ζ', - zeta: 'ζ', - zfr: '𝔷', - Zfr: 'ℨ', - ZHcy: 'Ж', - zhcy: 'ж', - zigrarr: '⇝', - zopf: '𝕫', - Zopf: 'ℤ', - Zscr: '𝒵', - zscr: '𝓏', - zwj: '‍', - zwnj: '‌' }; - - // Constants for character codes: - - var C_NEWLINE = 10; - var C_SPACE = 32; - var C_ASTERISK = 42; - var C_UNDERSCORE = 95; - var C_BACKTICK = 96; - var C_OPEN_BRACKET = 91; - var C_CLOSE_BRACKET = 93; - var C_LESSTHAN = 60; - var C_GREATERTHAN = 62; - var C_BANG = 33; - var C_BACKSLASH = 92; - var C_AMPERSAND = 38; - var C_OPEN_PAREN = 40; - var C_COLON = 58; - - // Some regexps used in inline parser: - - var ESCAPABLE = '[!"#$%&\'()*+,./:;<=>?@[\\\\\\]^_`{|}~-]'; - var ESCAPED_CHAR = '\\\\' + ESCAPABLE; - var IN_DOUBLE_QUOTES = '"(' + ESCAPED_CHAR + '|[^"\\x00])*"'; - var IN_SINGLE_QUOTES = '\'(' + ESCAPED_CHAR + '|[^\'\\x00])*\''; - var IN_PARENS = '\\((' + ESCAPED_CHAR + '|[^)\\x00])*\\)'; - var REG_CHAR = '[^\\\\()\\x00-\\x20]'; - var IN_PARENS_NOSP = '\\((' + REG_CHAR + '|' + ESCAPED_CHAR + ')*\\)'; - var TAGNAME = '[A-Za-z][A-Za-z0-9]*'; - var BLOCKTAGNAME = '(?:article|header|aside|hgroup|iframe|blockquote|hr|body|li|map|button|object|canvas|ol|caption|output|col|p|colgroup|pre|dd|progress|div|section|dl|table|td|dt|tbody|embed|textarea|fieldset|tfoot|figcaption|th|figure|thead|footer|footer|tr|form|ul|h1|h2|h3|h4|h5|h6|video|script|style)'; - var ATTRIBUTENAME = '[a-zA-Z_:][a-zA-Z0-9:._-]*'; - var UNQUOTEDVALUE = "[^\"'=<>`\\x00-\\x20]+"; - var SINGLEQUOTEDVALUE = "'[^']*'"; - var DOUBLEQUOTEDVALUE = '"[^"]*"'; - var ATTRIBUTEVALUE = "(?:" + UNQUOTEDVALUE + "|" + SINGLEQUOTEDVALUE + "|" + DOUBLEQUOTEDVALUE + ")"; - var ATTRIBUTEVALUESPEC = "(?:" + "\\s*=" + "\\s*" + ATTRIBUTEVALUE + ")"; - var ATTRIBUTE = "(?:" + "\\s+" + ATTRIBUTENAME + ATTRIBUTEVALUESPEC + "?)"; - var OPENTAG = "<" + TAGNAME + ATTRIBUTE + "*" + "\\s*/?>"; - var CLOSETAG = "]"; - var OPENBLOCKTAG = "<" + BLOCKTAGNAME + ATTRIBUTE + "*" + "\\s*/?>"; - var CLOSEBLOCKTAG = "]"; - var HTMLCOMMENT = ""; - var PROCESSINGINSTRUCTION = "[<][?].*?[?][>]"; - var DECLARATION = "]*>"; - var CDATA = "])*\\]\\]>"; - var HTMLTAG = "(?:" + OPENTAG + "|" + CLOSETAG + "|" + HTMLCOMMENT + "|" + - PROCESSINGINSTRUCTION + "|" + DECLARATION + "|" + CDATA + ")"; - var HTMLBLOCKOPEN = "<(?:" + BLOCKTAGNAME + "[\\s/>]" + "|" + - "/" + BLOCKTAGNAME + "[\\s>]" + "|" + "[?!])"; - var ENTITY = "&(?:#x[a-f0-9]{1,8}|#[0-9]{1,8}|[a-z][a-z0-9]{1,31});"; - - var reHtmlTag = new RegExp('^' + HTMLTAG, 'i'); - - var reHtmlBlockOpen = new RegExp('^' + HTMLBLOCKOPEN, 'i'); - - var reLinkTitle = new RegExp( - '^(?:"(' + ESCAPED_CHAR + '|[^"\\x00])*"' + - '|' + - '\'(' + ESCAPED_CHAR + '|[^\'\\x00])*\'' + - '|' + - '\\((' + ESCAPED_CHAR + '|[^)\\x00])*\\))'); - - var reLinkDestinationBraces = new RegExp( - '^(?:[<](?:[^<>\\n\\\\\\x00]' + '|' + ESCAPED_CHAR + '|' + '\\\\)*[>])'); - - var reLinkDestination = new RegExp( - '^(?:' + REG_CHAR + '+|' + ESCAPED_CHAR + '|' + IN_PARENS_NOSP + ')*'); - - var reEscapable = new RegExp(ESCAPABLE); - - var reAllEscapedChar = new RegExp('\\\\(' + ESCAPABLE + ')', 'g'); - - var reEscapedChar = new RegExp('^\\\\(' + ESCAPABLE + ')'); - - var reAllTab = /\t/g; - - var reHrule = /^(?:(?:\* *){3,}|(?:_ *){3,}|(?:- *){3,}) *$/; - - var reEntityHere = new RegExp('^' + ENTITY, 'i'); - - var reEntity = new RegExp(ENTITY, 'gi'); - - // Matches a character with a special meaning in markdown, - // or a string of non-special characters. Note: we match - // clumps of _ or * or `, because they need to be handled in groups. - var reMain = /^(?:[_*`\n]+|[\[\]\\!<&*_]|(?: *[^\n `\[\]\\!<&*_]+)+|[ \n]+)/m; - - // UTILITY FUNCTIONS - var entityToChar = function(m) { - var isNumeric = /^&#/.test(m); - var isHex = /^&#[Xx]/.test(m); - var uchar; - if (isNumeric) { - var num; - if (isHex) { - num = parseInt(m.slice(3,-1), 16); - } else { - num = parseInt(m.slice(2,-1), 10); - } - uchar = String.fromCharCode(num); - } else { - uchar = entities[m.slice(1,-1)]; - } - return (uchar || m); - }; - - // Replace entities and backslash escapes with literal characters. - var unescapeEntBS = function(s) { - return s.replace(reAllEscapedChar, '$1') - .replace(reEntity, entityToChar); - }; - - // Returns true if string contains only space characters. - var isBlank = function(s) { - return /^\s*$/.test(s); - }; - - // Normalize reference label: collapse internal whitespace - // to single space, remove leading/trailing whitespace, case fold. - var normalizeReference = function(s) { - return s.trim() - .replace(/\s+/,' ') - .toUpperCase(); - }; - - // Attempt to match a regex in string s at offset offset. - // Return index of match or null. - var matchAt = function(re, s, offset) { - var res = s.slice(offset).match(re); - if (res) { - return offset + res.index; - } else { - return null; - } - }; - - // Convert tabs to spaces on each line using a 4-space tab stop. - var detabLine = function(text) { - if (text.indexOf('\t') == -1) { - return text; - } else { - var lastStop = 0; - return text.replace(reAllTab, function(match, offset) { - var result = ' '.slice((offset - lastStop) % 4); - lastStop = offset + 1; - return result; - }); - } - }; - - // INLINE PARSER - - // These are methods of an InlineParser object, defined below. - // An InlineParser keeps track of a subject (a string to be - // parsed) and a position in that subject. - - // If re matches at current position in the subject, advance - // position in subject and return the match; otherwise return null. - var match = function(re) { - var match = re.exec(this.subject.slice(this.pos)); - if (match) { - this.pos += match.index + match[0].length; - return match[0]; - } else { - return null; - } - }; - - // Returns the code for the character at the current subject position, or -1 - // there are no more characters. - var peek = function() { - if (this.pos < this.subject.length) { - return this.subject.charCodeAt(this.pos); - } else { - return -1; - } - }; - - // Parse zero or more space characters, including at most one newline - var spnl = function() { - this.match(/^ *(?:\n *)?/); - return 1; - }; - - // All of the parsers below try to match something at the current position - // in the subject. If they succeed in matching anything, they - // return the inline matched, advancing the subject. - - // Attempt to parse backticks, returning either a backtick code span or a - // literal sequence of backticks. - var parseBackticks = function(inlines) { - var startpos = this.pos; - var ticks = this.match(/^`+/); - if (!ticks) { - return 0; - } - var afterOpenTicks = this.pos; - var foundCode = false; - var match; - while (!foundCode && (match = this.match(/`+/m))) { - if (match == ticks) { - inlines.push({ t: 'Code', c: this.subject.slice(afterOpenTicks, - this.pos - ticks.length) - .replace(/[ \n]+/g,' ') - .trim() }); - return true; - } - } - // If we got here, we didn't match a closing backtick sequence. - this.pos = afterOpenTicks; - inlines.push({ t: 'Str', c: ticks }); - return true; - }; - - // Parse a backslash-escaped special character, adding either the escaped - // character, a hard line break (if the backslash is followed by a newline), - // or a literal backslash to the 'inlines' list. - var parseBackslash = function(inlines) { - var subj = this.subject, - pos = this.pos; - if (subj.charCodeAt(pos) === C_BACKSLASH) { - if (subj.charAt(pos + 1) === '\n') { - this.pos = this.pos + 2; - inlines.push({ t: 'Hardbreak' }); - } else if (reEscapable.test(subj.charAt(pos + 1))) { - this.pos = this.pos + 2; - inlines.push({ t: 'Str', c: subj.charAt(pos + 1) }); - } else { - this.pos++; - inlines.push({t: 'Str', c: '\\'}); - } - return true; - } else { - return false; - } - }; - - // Attempt to parse an autolink (URL or email in pointy brackets). - var parseAutolink = function(inlines) { - var m; - var dest; - if ((m = this.match(/^<([a-zA-Z0-9.!#$%&'*+\/=?^_`{|}~-]+@[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?(?:\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)*)>/))) { // email autolink - dest = m.slice(1,-1); - inlines.push( - {t: 'Link', - label: [{ t: 'Str', c: dest }], - destination: 'mailto:' + encodeURI(unescape(dest)) }); - return true; - } else if ((m = this.match(/^<(?:coap|doi|javascript|aaa|aaas|about|acap|cap|cid|crid|data|dav|dict|dns|file|ftp|geo|go|gopher|h323|http|https|iax|icap|im|imap|info|ipp|iris|iris.beep|iris.xpc|iris.xpcs|iris.lwz|ldap|mailto|mid|msrp|msrps|mtqp|mupdate|news|nfs|ni|nih|nntp|opaquelocktoken|pop|pres|rtsp|service|session|shttp|sieve|sip|sips|sms|snmp|soap.beep|soap.beeps|tag|tel|telnet|tftp|thismessage|tn3270|tip|tv|urn|vemmi|ws|wss|xcon|xcon-userid|xmlrpc.beep|xmlrpc.beeps|xmpp|z39.50r|z39.50s|adiumxtra|afp|afs|aim|apt|attachment|aw|beshare|bitcoin|bolo|callto|chrome|chrome-extension|com-eventbrite-attendee|content|cvs|dlna-playsingle|dlna-playcontainer|dtn|dvb|ed2k|facetime|feed|finger|fish|gg|git|gizmoproject|gtalk|hcp|icon|ipn|irc|irc6|ircs|itms|jar|jms|keyparc|lastfm|ldaps|magnet|maps|market|message|mms|ms-help|msnim|mumble|mvn|notes|oid|palm|paparazzi|platform|proxy|psyc|query|res|resource|rmi|rsync|rtmp|secondlife|sftp|sgn|skype|smb|soldat|spotify|ssh|steam|svn|teamspeak|things|udp|unreal|ut2004|ventrilo|view-source|webcal|wtai|wyciwyg|xfire|xri|ymsgr):[^<>\x00-\x20]*>/i))) { - dest = m.slice(1,-1); - inlines.push({ - t: 'Link', - label: [{ t: 'Str', c: dest }], - destination: encodeURI(unescape(dest)) }); - return true; - } else { - return false; - } - }; - - // Attempt to parse a raw HTML tag. - var parseHtmlTag = function(inlines) { - var m = this.match(reHtmlTag); - if (m) { - inlines.push({ t: 'Html', c: m }); - return true; - } else { - return false; - } - }; - - // Scan a sequence of characters with code cc, and return information about - // the number of delimiters and whether they are positioned such that - // they can open and/or close emphasis or strong emphasis. A utility - // function for strong/emph parsing. - var scanDelims = function(cc) { - var numdelims = 0; - var first_close_delims = 0; - var char_before, char_after, cc_after; - var startpos = this.pos; - - char_before = this.pos === 0 ? '\n' : - this.subject.charAt(this.pos - 1); - - while (this.peek() === cc) { - numdelims++; - this.pos++; - } - - cc_after = this.peek(); - if (cc_after === -1) { - char_after = '\n'; - } else { - char_after = String.fromCharCode(cc_after); - } - - var can_open = numdelims > 0 && numdelims <= 3 && !(/\s/.test(char_after)); - var can_close = numdelims > 0 && numdelims <= 3 && !(/\s/.test(char_before)); - if (cc === C_UNDERSCORE) { - can_open = can_open && !((/[a-z0-9]/i).test(char_before)); - can_close = can_close && !((/[a-z0-9]/i).test(char_after)); - } - this.pos = startpos; - return { numdelims: numdelims, - can_open: can_open, - can_close: can_close }; - }; - - var Emph = function(ils) { - return {t: 'Emph', c: ils}; - }; - - var Strong = function(ils) { - return {t: 'Strong', c: ils}; - }; - - var Str = function(s) { - return {t: 'Str', c: s}; - }; - - // Attempt to parse emphasis or strong emphasis. - var parseEmphasis = function(cc,inlines) { - var startpos = this.pos; - var c ; - var first_close = 0; - c = String.fromCharCode(cc); - - var numdelims; - var numclosedelims; - var delimpos; - - // Get opening delimiters. - res = this.scanDelims(cc); - numdelims = res.numdelims; - - if (numdelims === 0) { - this.pos = startpos; - return false; - } - - if (numdelims >= 4 || !res.can_open) { - this.pos += numdelims; - inlines.push(Str(this.subject.slice(startpos, startpos + numdelims))); - return true; - } - - this.pos += numdelims; - - var delims_to_match = numdelims; - - var current = []; - var firstend; - var firstpos; - var state = 0; - var can_close = false; - var can_open = false; - var last_emphasis_closer = null; - while (this.last_emphasis_closer[c] >= this.pos) { - res = this.scanDelims(cc); - numclosedelims = res.numdelims; - - if (res.can_close) { - if (last_emphasis_closer === null || - last_emphasis_closer < this.pos) { - last_emphasis_closer = this.pos; - } - if (numclosedelims === 3 && delims_to_match === 3) { - delims_to_match -= 3; - this.pos += 3; - current = [{t: 'Strong', c: [{t: 'Emph', c: current}]}]; - } else if (numclosedelims >= 2 && delims_to_match >= 2) { - delims_to_match -= 2; - this.pos += 2; - firstend = current.length; - firstpos = this.pos; - current = [{t: 'Strong', c: current}]; - } else if (numclosedelims >= 1 && delims_to_match >= 1) { - delims_to_match -= 1; - this.pos += 1; - firstend = current.length; - firstpos = this.pos; - current = [{t: 'Emph', c: current}]; - } else { - if (!(this.parseInline(current,true))) { - break; - } - } - if (delims_to_match === 0) { - Array.prototype.push.apply(inlines, current); - return true; - } - } else if (!(this.parseInline(current,true))) { - break; - } - } - - // we didn't match emphasis: fallback - inlines.push(Str(this.subject.slice(startpos, - startpos + delims_to_match))); - if (delims_to_match < numdelims) { - Array.prototype.push.apply(inlines, current.slice(0,firstend)); - this.pos = firstpos; - } else { // delims_to_match === numdelims - this.pos = startpos + delims_to_match; - } - - if (last_emphasis_closer) { - this.last_emphasis_closer[c] = last_emphasis_closer; - } - return true; - }; - - // Attempt to parse link title (sans quotes), returning the string - // or null if no match. - var parseLinkTitle = function() { - var title = this.match(reLinkTitle); - if (title) { - // chop off quotes from title and unescape: - return unescapeEntBS(title.substr(1, title.length - 2)); - } else { - return null; - } - }; - - // Attempt to parse link destination, returning the string or - // null if no match. - var parseLinkDestination = function() { - var res = this.match(reLinkDestinationBraces); - if (res) { // chop off surrounding <..>: - return encodeURI(unescape(unescapeEntBS(res.substr(1, res.length - 2)))); - } else { - res = this.match(reLinkDestination); - if (res !== null) { - return encodeURI(unescape(unescapeEntBS(res))); - } else { - return null; - } - } - }; - - // Attempt to parse a link label, returning number of characters parsed. - var parseLinkLabel = function() { - if (this.peek() != C_OPEN_BRACKET) { - return 0; - } - var startpos = this.pos; - var nest_level = 0; - if (this.label_nest_level > 0) { - // If we've already checked to the end of this subject - // for a label, even with a different starting [, we - // know we won't find one here and we can just return. - // This avoids lots of backtracking. - // Note: nest level 1 would be: [foo [bar] - // nest level 2 would be: [foo [bar [baz] - this.label_nest_level--; - return 0; - } - this.pos++; // advance past [ - var c; - while ((c = this.peek()) && c != -1 && (c != C_CLOSE_BRACKET || nest_level > 0)) { - switch (c) { - case C_BACKTICK: - this.parseBackticks([]); - break; - case C_LESSTHAN: - if (!(this.parseAutolink([]) || this.parseHtmlTag([]))) { - this.pos++; - } - break; - case C_OPEN_BRACKET: // nested [] - nest_level++; - this.pos++; - break; - case C_CLOSE_BRACKET: // nested [] - nest_level--; - this.pos++; - break; - case C_BACKSLASH: - this.parseBackslash([]); - break; - default: - this.parseString([]); - } - } - if (c === C_CLOSE_BRACKET) { - this.label_nest_level = 0; - this.pos++; // advance past ] - return this.pos - startpos; - } else { - if (c === -1) { - this.label_nest_level = nest_level; - } - this.pos = startpos; - return 0; - } - }; - - // Parse raw link label, including surrounding [], and return - // inline contents. (Note: this is not a method of InlineParser.) - var parseRawLabel = function(s) { - // note: parse without a refmap; we don't want links to resolve - // in nested brackets! - return new InlineParser().parse(s.substr(1, s.length - 2), {}); - }; - - // Attempt to parse a link. If successful, return the link. - var parseLink = function(inlines) { - var startpos = this.pos; - var reflabel; - var n; - var dest; - var title; - - n = this.parseLinkLabel(); - if (n === 0) { - return false; - } - var afterlabel = this.pos; - var rawlabel = this.subject.substr(startpos, n); - - // if we got this far, we've parsed a label. - // Try to parse an explicit link: [label](url "title") - if (this.peek() == C_OPEN_PAREN) { - this.pos++; - if (this.spnl() && - ((dest = this.parseLinkDestination()) !== null) && - this.spnl() && - // make sure there's a space before the title: - (/^\s/.test(this.subject.charAt(this.pos - 1)) && - (title = this.parseLinkTitle() || '') || true) && - this.spnl() && - this.match(/^\)/)) { - inlines.push({ t: 'Link', - destination: dest, - title: title, - label: parseRawLabel(rawlabel) }); - return true; - } else { - this.pos = startpos; - return false; - } - } - // If we're here, it wasn't an explicit link. Try to parse a reference link. - // first, see if there's another label - var savepos = this.pos; - this.spnl(); - var beforelabel = this.pos; - n = this.parseLinkLabel(); - if (n == 2) { - // empty second label - reflabel = rawlabel; - } else if (n > 0) { - reflabel = this.subject.slice(beforelabel, beforelabel + n); - } else { - this.pos = savepos; - reflabel = rawlabel; - } - // lookup rawlabel in refmap - var link = this.refmap[normalizeReference(reflabel)]; - if (link) { - inlines.push({t: 'Link', - destination: link.destination, - title: link.title, - label: parseRawLabel(rawlabel) }); - return true; - } else { - this.pos = startpos; - return false; - } - // Nothing worked, rewind: - this.pos = startpos; - return false; - }; - - // Attempt to parse an entity, return Entity object if successful. - var parseEntity = function(inlines) { - var m; - if ((m = this.match(reEntityHere))) { - inlines.push({ t: 'Str', c: entityToChar(m) }); - return true; - } else { - return false; - } - }; - - // Parse a run of ordinary characters, or a single character with - // a special meaning in markdown, as a plain string, adding to inlines. - var parseString = function(inlines) { - var m; - if ((m = this.match(reMain))) { - inlines.push({ t: 'Str', c: m }); - return true; - } else { - return false; - } - }; - - // Parse a newline. If it was preceded by two spaces, return a hard - // line break; otherwise a soft line break. - var parseNewline = function(inlines) { - var m = this.match(/^ *\n/); - if (m) { - if (m.length > 2) { - inlines.push({ t: 'Hardbreak' }); - } else if (m.length > 0) { - inlines.push({ t: 'Softbreak' }); - } - return true; - } - return false; - }; - - // Attempt to parse an image. If the opening '!' is not followed - // by a link, return a literal '!'. - var parseImage = function(inlines) { - if (this.match(/^!/)) { - var link = this.parseLink(inlines); - if (link) { - inlines[inlines.length - 1].t = 'Image'; - return true; - } else { - inlines.push({ t: 'Str', c: '!' }); - return true; - } - } else { - return false; - } - }; - - // Attempt to parse a link reference, modifying refmap. - var parseReference = function(s, refmap) { - this.subject = s; - this.pos = 0; - var rawlabel; - var dest; - var title; - var matchChars; - var startpos = this.pos; - var match; - - // label: - matchChars = this.parseLinkLabel(); - if (matchChars === 0) { - return 0; - } else { - rawlabel = this.subject.substr(0, matchChars); - } - - // colon: - if (this.peek() === C_COLON) { - this.pos++; - } else { - this.pos = startpos; - return 0; - } - - // link url - this.spnl(); - - dest = this.parseLinkDestination(); - if (dest === null || dest.length === 0) { - this.pos = startpos; - return 0; - } - - var beforetitle = this.pos; - this.spnl(); - title = this.parseLinkTitle(); - if (title === null) { - title = ''; - // rewind before spaces - this.pos = beforetitle; - } - - // make sure we're at line end: - if (this.match(/^ *(?:\n|$)/) === null) { - this.pos = startpos; - return 0; - } - - var normlabel = normalizeReference(rawlabel); - - if (!refmap[normlabel]) { - refmap[normlabel] = { destination: dest, title: title }; - } - return this.pos - startpos; - }; - - // Parse the next inline element in subject, advancing subject position. - // If memoize is set, memoize the result. - // On success, add the result to the inlines list, and return true. - // On failure, return false. - var parseInline = function(inlines, memoize) { - var startpos = this.pos; - var origlen = inlines.length; - var memoized = memoize && this.memo[startpos]; - if (memoized) { - this.pos = memoized.endpos; - Array.prototype.push.apply(inlines, memoized.inline); - return true; - } - - var c = this.peek(); - if (c === -1) { - return false; - } - var res; - switch(c) { - case C_NEWLINE: - case C_SPACE: - res = this.parseNewline(inlines); - break; - case C_BACKSLASH: - res = this.parseBackslash(inlines); - break; - case C_BACKTICK: - res = this.parseBackticks(inlines); - break; - case C_ASTERISK: - case C_UNDERSCORE: - res = this.parseEmphasis(c, inlines); - break; - case C_OPEN_BRACKET: - res = this.parseLink(inlines); - break; - case C_BANG: - res = this.parseImage(inlines); - break; - case C_LESSTHAN: - res = this.parseAutolink(inlines) || this.parseHtmlTag(inlines); - break; - case C_AMPERSAND: - res = this.parseEntity(inlines); - break; - default: - res = this.parseString(inlines); - break; - } - if (!res) { - this.pos += 1; - inlines.push({t: 'Str', c: String.fromCharCode(c)}); - } - - if (memoize) { - this.memo[startpos] = { inline: inlines.slice(origlen), - endpos: this.pos }; - } - return true; - }; - - // Parse s as a list of inlines, using refmap to resolve references. - var parseInlines = function(s, refmap) { - this.subject = s; - this.pos = 0; - this.refmap = refmap || {}; - this.memo = {}; - this.last_emphasis_closer = { '*': s.length, '_': s.length }; - var inlines = []; - while (this.parseInline(inlines, false)) { - } - return inlines; - }; - - // The InlineParser object. - function InlineParser(){ - return { - subject: '', - label_nest_level: 0, // used by parseLinkLabel method - last_emphasis_closer: null, // used by parseEmphasis method - pos: 0, - refmap: {}, - memo: {}, - match: match, - peek: peek, - spnl: spnl, - parseBackticks: parseBackticks, - parseBackslash: parseBackslash, - parseAutolink: parseAutolink, - parseHtmlTag: parseHtmlTag, - scanDelims: scanDelims, - parseEmphasis: parseEmphasis, - parseLinkTitle: parseLinkTitle, - parseLinkDestination: parseLinkDestination, - parseLinkLabel: parseLinkLabel, - parseLink: parseLink, - parseEntity: parseEntity, - parseString: parseString, - parseNewline: parseNewline, - parseImage: parseImage, - parseReference: parseReference, - parseInline: parseInline, - parse: parseInlines - }; - } - - // DOC PARSER - - // These are methods of a DocParser object, defined below. - - var makeBlock = function(tag, start_line, start_column) { - return { t: tag, - open: true, - last_line_blank: false, - start_line: start_line, - start_column: start_column, - end_line: start_line, - children: [], - parent: null, - // string_content is formed by concatenating strings, in finalize: - string_content: "", - strings: [], - inline_content: [] - }; - }; - - // Returns true if parent block can contain child block. - var canContain = function(parent_type, child_type) { - return ( parent_type == 'Document' || - parent_type == 'BlockQuote' || - parent_type == 'ListItem' || - (parent_type == 'List' && child_type == 'ListItem') ); - }; - - // Returns true if block type can accept lines of text. - var acceptsLines = function(block_type) { - return ( block_type == 'Paragraph' || - block_type == 'IndentedCode' || - block_type == 'FencedCode' ); - }; - - // Returns true if block ends with a blank line, descending if needed - // into lists and sublists. - var endsWithBlankLine = function(block) { - if (block.last_line_blank) { - return true; - } - if ((block.t == 'List' || block.t == 'ListItem') && block.children.length > 0) { - return endsWithBlankLine(block.children[block.children.length - 1]); - } else { - return false; - } - }; - - // Break out of all containing lists, resetting the tip of the - // document to the parent of the highest list, and finalizing - // all the lists. (This is used to implement the "two blank lines - // break of of all lists" feature.) - var breakOutOfLists = function(block, line_number) { - var b = block; - var last_list = null; - do { - if (b.t === 'List') { - last_list = b; - } - b = b.parent; - } while (b); - - if (last_list) { - while (block != last_list) { - this.finalize(block, line_number); - block = block.parent; - } - this.finalize(last_list, line_number); - this.tip = last_list.parent; - } - }; - - // Add a line to the block at the tip. We assume the tip - // can accept lines -- that check should be done before calling this. - var addLine = function(ln, offset) { - var s = ln.slice(offset); - if (!(this.tip.open)) { - throw({ msg: "Attempted to add line (" + ln + ") to closed container." }); - } - this.tip.strings.push(s); - }; - - // Add block of type tag as a child of the tip. If the tip can't - // accept children, close and finalize it and try its parent, - // and so on til we find a block that can accept children. - var addChild = function(tag, line_number, offset) { - while (!canContain(this.tip.t, tag)) { - this.finalize(this.tip, line_number); - } - - var column_number = offset + 1; // offset 0 = column 1 - var newBlock = makeBlock(tag, line_number, column_number); - this.tip.children.push(newBlock); - newBlock.parent = this.tip; - this.tip = newBlock; - return newBlock; - }; - - // Parse a list marker and return data on the marker (type, - // start, delimiter, bullet character, padding) or null. - var parseListMarker = function(ln, offset) { - var rest = ln.slice(offset); - var match; - var spaces_after_marker; - var data = {}; - if (rest.match(reHrule)) { - return null; - } - if ((match = rest.match(/^[*+-]( +|$)/))) { - spaces_after_marker = match[1].length; - data.type = 'Bullet'; - data.bullet_char = match[0][0]; - - } else if ((match = rest.match(/^(\d+)([.)])( +|$)/))) { - spaces_after_marker = match[3].length; - data.type = 'Ordered'; - data.start = parseInt(match[1]); - data.delimiter = match[2]; - } else { - return null; - } - var blank_item = match[0].length === rest.length; - if (spaces_after_marker >= 5 || - spaces_after_marker < 1 || - blank_item) { - data.padding = match[0].length - spaces_after_marker + 1; - } else { - data.padding = match[0].length; - } - return data; - }; - - // Returns true if the two list items are of the same type, - // with the same delimiter and bullet character. This is used - // in agglomerating list items into lists. - var listsMatch = function(list_data, item_data) { - return (list_data.type === item_data.type && - list_data.delimiter === item_data.delimiter && - list_data.bullet_char === item_data.bullet_char); - }; - - // Analyze a line of text and update the document appropriately. - // We parse markdown text by calling this on each line of input, - // then finalizing the document. - var incorporateLine = function(ln, line_number) { - - var all_matched = true; - var last_child; - var first_nonspace; - var offset = 0; - var match; - var data; - var blank; - var indent; - var last_matched_container; - var i; - var CODE_INDENT = 4; - - var container = this.doc; - var oldtip = this.tip; - - // Convert tabs to spaces: - ln = detabLine(ln); - - // For each containing block, try to parse the associated line start. - // Bail out on failure: container will point to the last matching block. - // Set all_matched to false if not all containers match. - while (container.children.length > 0) { - last_child = container.children[container.children.length - 1]; - if (!last_child.open) { - break; - } - container = last_child; - - match = matchAt(/[^ ]/, ln, offset); - if (match === null) { - first_nonspace = ln.length; - blank = true; - } else { - first_nonspace = match; - blank = false; - } - indent = first_nonspace - offset; - - switch (container.t) { - case 'BlockQuote': - if (indent <= 3 && ln.charCodeAt(first_nonspace) === C_GREATERTHAN) { - offset = first_nonspace + 1; - if (ln.charCodeAt(offset) === C_SPACE) { - offset++; - } - } else { - all_matched = false; - } - break; - - case 'ListItem': - if (indent >= container.list_data.marker_offset + - container.list_data.padding) { - offset += container.list_data.marker_offset + - container.list_data.padding; - } else if (blank) { - offset = first_nonspace; - } else { - all_matched = false; - } - break; - - case 'IndentedCode': - if (indent >= CODE_INDENT) { - offset += CODE_INDENT; - } else if (blank) { - offset = first_nonspace; - } else { - all_matched = false; - } - break; - - case 'ATXHeader': - case 'SetextHeader': - case 'HorizontalRule': - // a header can never container > 1 line, so fail to match: - all_matched = false; - break; - - case 'FencedCode': - // skip optional spaces of fence offset - i = container.fence_offset; - while (i > 0 && ln.charCodeAt(offset) === C_SPACE) { - offset++; - i--; - } - break; - - case 'HtmlBlock': - if (blank) { - all_matched = false; - } - break; - - case 'Paragraph': - if (blank) { - container.last_line_blank = true; - all_matched = false; - } - break; - - default: - } - - if (!all_matched) { - container = container.parent; // back up to last matching block - break; - } - } - - last_matched_container = container; - - // This function is used to finalize and close any unmatched - // blocks. We aren't ready to do this now, because we might - // have a lazy paragraph continuation, in which case we don't - // want to close unmatched blocks. So we store this closure for - // use later, when we have more information. - var closeUnmatchedBlocks = function(mythis) { - // finalize any blocks not matched - while (!already_done && oldtip != last_matched_container) { - mythis.finalize(oldtip, line_number); - oldtip = oldtip.parent; - } - var already_done = true; - }; - - // Check to see if we've hit 2nd blank line; if so break out of list: - if (blank && container.last_line_blank) { - this.breakOutOfLists(container, line_number); - } - - // Unless last matched container is a code block, try new container starts, - // adding children to the last matched container: - while (container.t != 'FencedCode' && - container.t != 'IndentedCode' && - container.t != 'HtmlBlock' && - // this is a little performance optimization: - matchAt(/^[ #`~*+_=<>0-9-]/,ln,offset) !== null) { - - match = matchAt(/[^ ]/, ln, offset); - if (match === null) { - first_nonspace = ln.length; - blank = true; - } else { - first_nonspace = match; - blank = false; - } - indent = first_nonspace - offset; - - if (indent >= CODE_INDENT) { - // indented code - if (this.tip.t != 'Paragraph' && !blank) { - offset += CODE_INDENT; - closeUnmatchedBlocks(this); - container = this.addChild('IndentedCode', line_number, offset); - } else { // indent > 4 in a lazy paragraph continuation - break; - } - - } else if (ln.charCodeAt(first_nonspace) === C_GREATERTHAN) { - // blockquote - offset = first_nonspace + 1; - // optional following space - if (ln.charCodeAt(offset) === C_SPACE) { - offset++; - } - closeUnmatchedBlocks(this); - container = this.addChild('BlockQuote', line_number, offset); - - } else if ((match = ln.slice(first_nonspace).match(/^#{1,6}(?: +|$)/))) { - // ATX header - offset = first_nonspace + match[0].length; - closeUnmatchedBlocks(this); - container = this.addChild('ATXHeader', line_number, first_nonspace); - container.level = match[0].trim().length; // number of #s - // remove trailing ###s: - container.strings = - [ln.slice(offset).replace(/(?:(\\#) *#*| *#+) *$/,'$1')]; - break; - - } else if ((match = ln.slice(first_nonspace).match(/^`{3,}(?!.*`)|^~{3,}(?!.*~)/))) { - // fenced code block - var fence_length = match[0].length; - closeUnmatchedBlocks(this); - container = this.addChild('FencedCode', line_number, first_nonspace); - container.fence_length = fence_length; - container.fence_char = match[0][0]; - container.fence_offset = first_nonspace - offset; - offset = first_nonspace + fence_length; - break; - - } else if (matchAt(reHtmlBlockOpen, ln, first_nonspace) !== null) { - // html block - closeUnmatchedBlocks(this); - container = this.addChild('HtmlBlock', line_number, first_nonspace); - // note, we don't adjust offset because the tag is part of the text - break; - - } else if (container.t == 'Paragraph' && - container.strings.length === 1 && - ((match = ln.slice(first_nonspace).match(/^(?:=+|-+) *$/)))) { - // setext header line - closeUnmatchedBlocks(this); - container.t = 'SetextHeader'; // convert Paragraph to SetextHeader - container.level = match[0][0] === '=' ? 1 : 2; - offset = ln.length; - - } else if (matchAt(reHrule, ln, first_nonspace) !== null) { - // hrule - closeUnmatchedBlocks(this); - container = this.addChild('HorizontalRule', line_number, first_nonspace); - offset = ln.length - 1; - break; - - } else if ((data = parseListMarker(ln, first_nonspace))) { - // list item - closeUnmatchedBlocks(this); - data.marker_offset = indent; - offset = first_nonspace + data.padding; - - // add the list if needed - if (container.t !== 'List' || - !(listsMatch(container.list_data, data))) { - container = this.addChild('List', line_number, first_nonspace); - container.list_data = data; - } - - // add the list item - container = this.addChild('ListItem', line_number, first_nonspace); - container.list_data = data; - - } else { - break; - - } - - if (acceptsLines(container.t)) { - // if it's a line container, it can't contain other containers - break; - } - } - - // What remains at the offset is a text line. Add the text to the - // appropriate container. - - match = matchAt(/[^ ]/, ln, offset); - if (match === null) { - first_nonspace = ln.length; - blank = true; - } else { - first_nonspace = match; - blank = false; - } - indent = first_nonspace - offset; - - // First check for a lazy paragraph continuation: - if (this.tip !== last_matched_container && - !blank && - this.tip.t == 'Paragraph' && - this.tip.strings.length > 0) { - // lazy paragraph continuation - - this.last_line_blank = false; - this.addLine(ln, offset); - - } else { // not a lazy continuation - - // finalize any blocks not matched - closeUnmatchedBlocks(this); - - // Block quote lines are never blank as they start with > - // and we don't count blanks in fenced code for purposes of tight/loose - // lists or breaking out of lists. We also don't set last_line_blank - // on an empty list item. - container.last_line_blank = blank && - !(container.t == 'BlockQuote' || - container.t == 'FencedCode' || - (container.t == 'ListItem' && - container.children.length === 0 && - container.start_line == line_number)); - - var cont = container; - while (cont.parent) { - cont.parent.last_line_blank = false; - cont = cont.parent; - } - - switch (container.t) { - case 'IndentedCode': - case 'HtmlBlock': - this.addLine(ln, offset); - break; - - case 'FencedCode': - // check for closing code fence: - match = (indent <= 3 && - ln.charAt(first_nonspace) == container.fence_char && - ln.slice(first_nonspace).match(/^(?:`{3,}|~{3,})(?= *$)/)); - if (match && match[0].length >= container.fence_length) { - // don't add closing fence to container; instead, close it: - this.finalize(container, line_number); - } else { - this.addLine(ln, offset); - } - break; - - case 'ATXHeader': - case 'SetextHeader': - case 'HorizontalRule': - // nothing to do; we already added the contents. - break; - - default: - if (acceptsLines(container.t)) { - this.addLine(ln, first_nonspace); - } else if (blank) { - // do nothing - } else if (container.t != 'HorizontalRule' && - container.t != 'SetextHeader') { - // create paragraph container for line - container = this.addChild('Paragraph', line_number, first_nonspace); - this.addLine(ln, first_nonspace); - } else { - console.log("Line " + line_number.toString() + - " with container type " + container.t + - " did not match any condition."); - - } - } - } - }; - - // Finalize a block. Close it and do any necessary postprocessing, - // e.g. creating string_content from strings, setting the 'tight' - // or 'loose' status of a list, and parsing the beginnings - // of paragraphs for reference definitions. Reset the tip to the - // parent of the closed block. - var finalize = function(block, line_number) { - var pos; - // don't do anything if the block is already closed - if (!block.open) { - return 0; - } - block.open = false; - if (line_number > block.start_line) { - block.end_line = line_number - 1; - } else { - block.end_line = line_number; - } - - switch (block.t) { - case 'Paragraph': - block.string_content = block.strings.join('\n').replace(/^ */m,''); - - // try parsing the beginning as link reference definitions: - while (block.string_content.charCodeAt(0) === C_OPEN_BRACKET && - (pos = this.inlineParser.parseReference(block.string_content, - this.refmap))) { - block.string_content = block.string_content.slice(pos); - if (isBlank(block.string_content)) { - block.t = 'ReferenceDef'; - break; - } - } - break; - - case 'ATXHeader': - case 'SetextHeader': - case 'HtmlBlock': - block.string_content = block.strings.join('\n'); - break; - - case 'IndentedCode': - block.string_content = block.strings.join('\n').replace(/(\n *)*$/,'\n'); - break; - - case 'FencedCode': - // first line becomes info string - block.info = unescapeEntBS(block.strings[0].trim()); - if (block.strings.length == 1) { - block.string_content = ''; - } else { - block.string_content = block.strings.slice(1).join('\n') + '\n'; - } - break; - - case 'List': - block.tight = true; // tight by default - - var numitems = block.children.length; - var i = 0; - while (i < numitems) { - var item = block.children[i]; - // check for non-final list item ending with blank line: - var last_item = i == numitems - 1; - if (endsWithBlankLine(item) && !last_item) { - block.tight = false; - break; - } - // recurse into children of list item, to see if there are - // spaces between any of them: - var numsubitems = item.children.length; - var j = 0; - while (j < numsubitems) { - var subitem = item.children[j]; - var last_subitem = j == numsubitems - 1; - if (endsWithBlankLine(subitem) && !(last_item && last_subitem)) { - block.tight = false; - break; - } - j++; - } - i++; - } - break; - - default: - break; - } - - this.tip = block.parent || this.top; - }; - - // Walk through a block & children recursively, parsing string content - // into inline content where appropriate. - var processInlines = function(block) { - switch(block.t) { - case 'Paragraph': - case 'SetextHeader': - case 'ATXHeader': - block.inline_content = - this.inlineParser.parse(block.string_content.trim(), this.refmap); - block.string_content = ""; - break; - default: - break; - } - - if (block.children) { - for (var i = 0; i < block.children.length; i++) { - this.processInlines(block.children[i]); - } - } - - }; - - // The main parsing function. Returns a parsed document AST. - var parse = function(input) { - this.doc = makeBlock('Document', 1, 1); - this.tip = this.doc; - this.refmap = {}; - var lines = input.replace(/\n$/,'').split(/\r\n|\n|\r/); - var len = lines.length; - for (var i = 0; i < len; i++) { - this.incorporateLine(lines[i], i+1); - } - while (this.tip) { - this.finalize(this.tip, len - 1); - } - this.processInlines(this.doc); - return this.doc; - }; - - - // The DocParser object. - function DocParser(){ - return { - doc: makeBlock('Document', 1, 1), - tip: this.doc, - refmap: {}, - inlineParser: new InlineParser(), - breakOutOfLists: breakOutOfLists, - addLine: addLine, - addChild: addChild, - incorporateLine: incorporateLine, - finalize: finalize, - processInlines: processInlines, - parse: parse - }; - } - - // HTML RENDERER - - // Helper function to produce content in a pair of HTML tags. - var inTags = function(tag, attribs, contents, selfclosing) { - var result = '<' + tag; - if (attribs) { - var i = 0; - var attrib; - while ((attrib = attribs[i]) !== undefined) { - result = result.concat(' ', attrib[0], '="', attrib[1], '"'); - i++; - } - } - if (contents) { - result = result.concat('>', contents, ''); - } else if (selfclosing) { - result = result + ' />'; - } else { - result = result.concat('>'); - } - return result; - }; - - // Render an inline element as HTML. - var renderInline = function(inline) { - var attrs; - switch (inline.t) { - case 'Str': - return this.escape(inline.c); - case 'Softbreak': - return this.softbreak; - case 'Hardbreak': - return inTags('br',[],"",true) + '\n'; - case 'Emph': - return inTags('em', [], this.renderInlines(inline.c)); - case 'Strong': - return inTags('strong', [], this.renderInlines(inline.c)); - case 'Html': - return inline.c; - case 'Link': - attrs = [['href', this.escape(inline.destination, true)]]; - if (inline.title) { - attrs.push(['title', this.escape(inline.title, true)]); - } - return inTags('a', attrs, this.renderInlines(inline.label)); - case 'Image': - attrs = [['src', this.escape(inline.destination, true)], - ['alt', this.escape(this.renderInlines(inline.label))]]; - if (inline.title) { - attrs.push(['title', this.escape(inline.title, true)]); - } - return inTags('img', attrs, "", true); - case 'Code': - return inTags('code', [], this.escape(inline.c)); - default: - console.log("Unknown inline type " + inline.t); - return ""; - } - }; - - // Render a list of inlines. - var renderInlines = function(inlines) { - var result = ''; - for (var i=0; i < inlines.length; i++) { - result = result + this.renderInline(inlines[i]); - } - return result; - }; - - // Render a single block element. - var renderBlock = function(block, in_tight_list) { - var tag; - var attr; - var info_words; - switch (block.t) { - case 'Document': - var whole_doc = this.renderBlocks(block.children); - return (whole_doc === '' ? '' : whole_doc + '\n'); - case 'Paragraph': - if (in_tight_list) { - return this.renderInlines(block.inline_content); - } else { - return inTags('p', [], this.renderInlines(block.inline_content)); - } - break; - case 'BlockQuote': - var filling = this.renderBlocks(block.children); - return inTags('blockquote', [], filling === '' ? this.innersep : - this.innersep + filling + this.innersep); - case 'ListItem': - return inTags('li', [], this.renderBlocks(block.children, in_tight_list).trim()); - case 'List': - tag = block.list_data.type == 'Bullet' ? 'ul' : 'ol'; - attr = (!block.list_data.start || block.list_data.start == 1) ? - [] : [['start', block.list_data.start.toString()]]; - return inTags(tag, attr, this.innersep + - this.renderBlocks(block.children, block.tight) + - this.innersep); - case 'ATXHeader': - case 'SetextHeader': - tag = 'h' + block.level; - return inTags(tag, [], this.renderInlines(block.inline_content)); - case 'IndentedCode': - return inTags('pre', [], - inTags('code', [], this.escape(block.string_content))); - case 'FencedCode': - info_words = block.info.split(/ +/); - attr = info_words.length === 0 || info_words[0].length === 0 ? - [] : [['class','language-' + - this.escape(info_words[0],true)]]; - return inTags('pre', [], - inTags('code', attr, this.escape(block.string_content))); - case 'HtmlBlock': - return block.string_content; - case 'ReferenceDef': - return ""; - case 'HorizontalRule': - return inTags('hr',[],"",true); - default: - console.log("Unknown block type " + block.t); - return ""; - } - }; - - // Render a list of block elements, separated by this.blocksep. - var renderBlocks = function(blocks, in_tight_list) { - var result = []; - for (var i=0; i < blocks.length; i++) { - if (blocks[i].t !== 'ReferenceDef') { - result.push(this.renderBlock(blocks[i], in_tight_list)); - } - } - return result.join(this.blocksep); - }; - - // The HtmlRenderer object. - function HtmlRenderer(){ - return { - // default options: - blocksep: '\n', // space between blocks - innersep: '\n', // space between block container tag and contents - softbreak: '\n', // by default, soft breaks are rendered as newlines in HTML - // set to "
" to make them hard breaks - // set to " " if you want to ignore line wrapping in source - escape: function(s, preserve_entities) { - if (preserve_entities) { - return s.replace(/[&](?![#](x[a-f0-9]{1,8}|[0-9]{1,8});|[a-z][a-z0-9]{1,31};)/gi,'&') - .replace(/[<]/g,'<') - .replace(/[>]/g,'>') - .replace(/["]/g,'"'); - } else { - return s.replace(/[&]/g,'&') - .replace(/[<]/g,'<') - .replace(/[>]/g,'>') - .replace(/["]/g,'"'); - } - }, - renderInline: renderInline, - renderInlines: renderInlines, - renderBlock: renderBlock, - renderBlocks: renderBlocks, - render: renderBlock - }; - } - - exports.DocParser = DocParser; - exports.HtmlRenderer = HtmlRenderer; - -})(typeof exports === 'undefined' ? this.stmd = {} : exports); diff --git a/benchmark/implementations/marked-0.3.2/index.js b/benchmark/implementations/marked-0.3.2/index.js index 410b470..69a7dd2 100644 --- a/benchmark/implementations/marked-0.3.2/index.js +++ b/benchmark/implementations/marked-0.3.2/index.js @@ -1,6 +1,6 @@ 'use strict' -var marked = new require('./marked'); +var marked = new require('marked'); exports.run = function(data) { return marked(data); diff --git a/benchmark/implementations/marked-0.3.2/marked.js b/benchmark/implementations/marked-0.3.2/marked.js deleted file mode 100644 index 142eccf..0000000 --- a/benchmark/implementations/marked-0.3.2/marked.js +++ /dev/null @@ -1,1272 +0,0 @@ -/** - * marked - a markdown parser - * Copyright (c) 2011-2014, Christopher Jeffrey. (MIT Licensed) - * https://github.com/chjj/marked - */ - -;(function() { - -/** - * Block-Level Grammar - */ - -var block = { - newline: /^\n+/, - code: /^( {4}[^\n]+\n*)+/, - fences: noop, - hr: /^( *[-*_]){3,} *(?:\n+|$)/, - heading: /^ *(#{1,6}) *([^\n]+?) *#* *(?:\n+|$)/, - nptable: noop, - lheading: /^([^\n]+)\n *(=|-){2,} *(?:\n+|$)/, - blockquote: /^( *>[^\n]+(\n(?!def)[^\n]+)*\n*)+/, - list: /^( *)(bull) [\s\S]+?(?:hr|def|\n{2,}(?! )(?!\1bull )\n*|\s*$)/, - html: /^ *(?:comment *(?:\n|\s*$)|closed *(?:\n{2,}|\s*$)|closing *(?:\n{2,}|\s*$))/, - def: /^ *\[([^\]]+)\]: *]+)>?(?: +["(]([^\n]+)[")])? *(?:\n+|$)/, - table: noop, - paragraph: /^((?:[^\n]+\n?(?!hr|heading|lheading|blockquote|tag|def))+)\n*/, - text: /^[^\n]+/ -}; - -block.bullet = /(?:[*+-]|\d+\.)/; -block.item = /^( *)(bull) [^\n]*(?:\n(?!\1bull )[^\n]*)*/; -block.item = replace(block.item, 'gm') - (/bull/g, block.bullet) - (); - -block.list = replace(block.list) - (/bull/g, block.bullet) - ('hr', '\\n+(?=\\1?(?:[-*_] *){3,}(?:\\n+|$))') - ('def', '\\n+(?=' + block.def.source + ')') - (); - -block.blockquote = replace(block.blockquote) - ('def', block.def) - (); - -block._tag = '(?!(?:' - + 'a|em|strong|small|s|cite|q|dfn|abbr|data|time|code' - + '|var|samp|kbd|sub|sup|i|b|u|mark|ruby|rt|rp|bdi|bdo' - + '|span|br|wbr|ins|del|img)\\b)\\w+(?!:/|[^\\w\\s@]*@)\\b'; - -block.html = replace(block.html) - ('comment', //) - ('closed', /<(tag)[\s\S]+?<\/\1>/) - ('closing', /])*?>/) - (/tag/g, block._tag) - (); - -block.paragraph = replace(block.paragraph) - ('hr', block.hr) - ('heading', block.heading) - ('lheading', block.lheading) - ('blockquote', block.blockquote) - ('tag', '<' + block._tag) - ('def', block.def) - (); - -/** - * Normal Block Grammar - */ - -block.normal = merge({}, block); - -/** - * GFM Block Grammar - */ - -block.gfm = merge({}, block.normal, { - fences: /^ *(`{3,}|~{3,}) *(\S+)? *\n([\s\S]+?)\s*\1 *(?:\n+|$)/, - paragraph: /^/ -}); - -block.gfm.paragraph = replace(block.paragraph) - ('(?!', '(?!' - + block.gfm.fences.source.replace('\\1', '\\2') + '|' - + block.list.source.replace('\\1', '\\3') + '|') - (); - -/** - * GFM + Tables Block Grammar - */ - -block.tables = merge({}, block.gfm, { - nptable: /^ *(\S.*\|.*)\n *([-:]+ *\|[-| :]*)\n((?:.*\|.*(?:\n|$))*)\n*/, - table: /^ *\|(.+)\n *\|( *[-:]+[-| :]*)\n((?: *\|.*(?:\n|$))*)\n*/ -}); - -/** - * Block Lexer - */ - -function Lexer(options) { - this.tokens = []; - this.tokens.links = {}; - this.options = options || marked.defaults; - this.rules = block.normal; - - if (this.options.gfm) { - if (this.options.tables) { - this.rules = block.tables; - } else { - this.rules = block.gfm; - } - } -} - -/** - * Expose Block Rules - */ - -Lexer.rules = block; - -/** - * Static Lex Method - */ - -Lexer.lex = function(src, options) { - var lexer = new Lexer(options); - return lexer.lex(src); -}; - -/** - * Preprocessing - */ - -Lexer.prototype.lex = function(src) { - src = src - .replace(/\r\n|\r/g, '\n') - .replace(/\t/g, ' ') - .replace(/\u00a0/g, ' ') - .replace(/\u2424/g, '\n'); - - return this.token(src, true); -}; - -/** - * Lexing - */ - -Lexer.prototype.token = function(src, top, bq) { - var src = src.replace(/^ +$/gm, '') - , next - , loose - , cap - , bull - , b - , item - , space - , i - , l; - - while (src) { - // newline - if (cap = this.rules.newline.exec(src)) { - src = src.substring(cap[0].length); - if (cap[0].length > 1) { - this.tokens.push({ - type: 'space' - }); - } - } - - // code - if (cap = this.rules.code.exec(src)) { - src = src.substring(cap[0].length); - cap = cap[0].replace(/^ {4}/gm, ''); - this.tokens.push({ - type: 'code', - text: !this.options.pedantic - ? cap.replace(/\n+$/, '') - : cap - }); - continue; - } - - // fences (gfm) - if (cap = this.rules.fences.exec(src)) { - src = src.substring(cap[0].length); - this.tokens.push({ - type: 'code', - lang: cap[2], - text: cap[3] - }); - continue; - } - - // heading - if (cap = this.rules.heading.exec(src)) { - src = src.substring(cap[0].length); - this.tokens.push({ - type: 'heading', - depth: cap[1].length, - text: cap[2] - }); - continue; - } - - // table no leading pipe (gfm) - if (top && (cap = this.rules.nptable.exec(src))) { - src = src.substring(cap[0].length); - - item = { - type: 'table', - header: cap[1].replace(/^ *| *\| *$/g, '').split(/ *\| */), - align: cap[2].replace(/^ *|\| *$/g, '').split(/ *\| */), - cells: cap[3].replace(/\n$/, '').split('\n') - }; - - for (i = 0; i < item.align.length; i++) { - if (/^ *-+: *$/.test(item.align[i])) { - item.align[i] = 'right'; - } else if (/^ *:-+: *$/.test(item.align[i])) { - item.align[i] = 'center'; - } else if (/^ *:-+ *$/.test(item.align[i])) { - item.align[i] = 'left'; - } else { - item.align[i] = null; - } - } - - for (i = 0; i < item.cells.length; i++) { - item.cells[i] = item.cells[i].split(/ *\| */); - } - - this.tokens.push(item); - - continue; - } - - // lheading - if (cap = this.rules.lheading.exec(src)) { - src = src.substring(cap[0].length); - this.tokens.push({ - type: 'heading', - depth: cap[2] === '=' ? 1 : 2, - text: cap[1] - }); - continue; - } - - // hr - if (cap = this.rules.hr.exec(src)) { - src = src.substring(cap[0].length); - this.tokens.push({ - type: 'hr' - }); - continue; - } - - // blockquote - if (cap = this.rules.blockquote.exec(src)) { - src = src.substring(cap[0].length); - - this.tokens.push({ - type: 'blockquote_start' - }); - - cap = cap[0].replace(/^ *> ?/gm, ''); - - // Pass `top` to keep the current - // "toplevel" state. This is exactly - // how markdown.pl works. - this.token(cap, top, true); - - this.tokens.push({ - type: 'blockquote_end' - }); - - continue; - } - - // list - if (cap = this.rules.list.exec(src)) { - src = src.substring(cap[0].length); - bull = cap[2]; - - this.tokens.push({ - type: 'list_start', - ordered: bull.length > 1 - }); - - // Get each top-level item. - cap = cap[0].match(this.rules.item); - - next = false; - l = cap.length; - i = 0; - - for (; i < l; i++) { - item = cap[i]; - - // Remove the list item's bullet - // so it is seen as the next token. - space = item.length; - item = item.replace(/^ *([*+-]|\d+\.) +/, ''); - - // Outdent whatever the - // list item contains. Hacky. - if (~item.indexOf('\n ')) { - space -= item.length; - item = !this.options.pedantic - ? item.replace(new RegExp('^ {1,' + space + '}', 'gm'), '') - : item.replace(/^ {1,4}/gm, ''); - } - - // Determine whether the next list item belongs here. - // Backpedal if it does not belong in this list. - if (this.options.smartLists && i !== l - 1) { - b = block.bullet.exec(cap[i + 1])[0]; - if (bull !== b && !(bull.length > 1 && b.length > 1)) { - src = cap.slice(i + 1).join('\n') + src; - i = l - 1; - } - } - - // Determine whether item is loose or not. - // Use: /(^|\n)(?! )[^\n]+\n\n(?!\s*$)/ - // for discount behavior. - loose = next || /\n\n(?!\s*$)/.test(item); - if (i !== l - 1) { - next = item.charAt(item.length - 1) === '\n'; - if (!loose) loose = next; - } - - this.tokens.push({ - type: loose - ? 'loose_item_start' - : 'list_item_start' - }); - - // Recurse. - this.token(item, false, bq); - - this.tokens.push({ - type: 'list_item_end' - }); - } - - this.tokens.push({ - type: 'list_end' - }); - - continue; - } - - // html - if (cap = this.rules.html.exec(src)) { - src = src.substring(cap[0].length); - this.tokens.push({ - type: this.options.sanitize - ? 'paragraph' - : 'html', - pre: cap[1] === 'pre' || cap[1] === 'script' || cap[1] === 'style', - text: cap[0] - }); - continue; - } - - // def - if ((!bq && top) && (cap = this.rules.def.exec(src))) { - src = src.substring(cap[0].length); - this.tokens.links[cap[1].toLowerCase()] = { - href: cap[2], - title: cap[3] - }; - continue; - } - - // table (gfm) - if (top && (cap = this.rules.table.exec(src))) { - src = src.substring(cap[0].length); - - item = { - type: 'table', - header: cap[1].replace(/^ *| *\| *$/g, '').split(/ *\| */), - align: cap[2].replace(/^ *|\| *$/g, '').split(/ *\| */), - cells: cap[3].replace(/(?: *\| *)?\n$/, '').split('\n') - }; - - for (i = 0; i < item.align.length; i++) { - if (/^ *-+: *$/.test(item.align[i])) { - item.align[i] = 'right'; - } else if (/^ *:-+: *$/.test(item.align[i])) { - item.align[i] = 'center'; - } else if (/^ *:-+ *$/.test(item.align[i])) { - item.align[i] = 'left'; - } else { - item.align[i] = null; - } - } - - for (i = 0; i < item.cells.length; i++) { - item.cells[i] = item.cells[i] - .replace(/^ *\| *| *\| *$/g, '') - .split(/ *\| */); - } - - this.tokens.push(item); - - continue; - } - - // top-level paragraph - if (top && (cap = this.rules.paragraph.exec(src))) { - src = src.substring(cap[0].length); - this.tokens.push({ - type: 'paragraph', - text: cap[1].charAt(cap[1].length - 1) === '\n' - ? cap[1].slice(0, -1) - : cap[1] - }); - continue; - } - - // text - if (cap = this.rules.text.exec(src)) { - // Top-level should never reach here. - src = src.substring(cap[0].length); - this.tokens.push({ - type: 'text', - text: cap[0] - }); - continue; - } - - if (src) { - throw new - Error('Infinite loop on byte: ' + src.charCodeAt(0)); - } - } - - return this.tokens; -}; - -/** - * Inline-Level Grammar - */ - -var inline = { - escape: /^\\([\\`*{}\[\]()#+\-.!_>])/, - autolink: /^<([^ >]+(@|:\/)[^ >]+)>/, - url: noop, - tag: /^|^<\/?\w+(?:"[^"]*"|'[^']*'|[^'">])*?>/, - link: /^!?\[(inside)\]\(href\)/, - reflink: /^!?\[(inside)\]\s*\[([^\]]*)\]/, - nolink: /^!?\[((?:\[[^\]]*\]|[^\[\]])*)\]/, - strong: /^__([\s\S]+?)__(?!_)|^\*\*([\s\S]+?)\*\*(?!\*)/, - em: /^\b_((?:__|[\s\S])+?)_\b|^\*((?:\*\*|[\s\S])+?)\*(?!\*)/, - code: /^(`+)\s*([\s\S]*?[^`])\s*\1(?!`)/, - br: /^ {2,}\n(?!\s*$)/, - del: noop, - text: /^[\s\S]+?(?=[\\?(?:\s+['"]([\s\S]*?)['"])?\s*/; - -inline.link = replace(inline.link) - ('inside', inline._inside) - ('href', inline._href) - (); - -inline.reflink = replace(inline.reflink) - ('inside', inline._inside) - (); - -/** - * Normal Inline Grammar - */ - -inline.normal = merge({}, inline); - -/** - * Pedantic Inline Grammar - */ - -inline.pedantic = merge({}, inline.normal, { - strong: /^__(?=\S)([\s\S]*?\S)__(?!_)|^\*\*(?=\S)([\s\S]*?\S)\*\*(?!\*)/, - em: /^_(?=\S)([\s\S]*?\S)_(?!_)|^\*(?=\S)([\s\S]*?\S)\*(?!\*)/ -}); - -/** - * GFM Inline Grammar - */ - -inline.gfm = merge({}, inline.normal, { - escape: replace(inline.escape)('])', '~|])')(), - url: /^(https?:\/\/[^\s<]+[^<.,:;"')\]\s])/, - del: /^~~(?=\S)([\s\S]*?\S)~~/, - text: replace(inline.text) - (']|', '~]|') - ('|', '|https?://|') - () -}); - -/** - * GFM + Line Breaks Inline Grammar - */ - -inline.breaks = merge({}, inline.gfm, { - br: replace(inline.br)('{2,}', '*')(), - text: replace(inline.gfm.text)('{2,}', '*')() -}); - -/** - * Inline Lexer & Compiler - */ - -function InlineLexer(links, options) { - this.options = options || marked.defaults; - this.links = links; - this.rules = inline.normal; - this.renderer = this.options.renderer || new Renderer; - this.renderer.options = this.options; - - if (!this.links) { - throw new - Error('Tokens array requires a `links` property.'); - } - - if (this.options.gfm) { - if (this.options.breaks) { - this.rules = inline.breaks; - } else { - this.rules = inline.gfm; - } - } else if (this.options.pedantic) { - this.rules = inline.pedantic; - } -} - -/** - * Expose Inline Rules - */ - -InlineLexer.rules = inline; - -/** - * Static Lexing/Compiling Method - */ - -InlineLexer.output = function(src, links, options) { - var inline = new InlineLexer(links, options); - return inline.output(src); -}; - -/** - * Lexing/Compiling - */ - -InlineLexer.prototype.output = function(src) { - var out = '' - , link - , text - , href - , cap; - - while (src) { - // escape - if (cap = this.rules.escape.exec(src)) { - src = src.substring(cap[0].length); - out += cap[1]; - continue; - } - - // autolink - if (cap = this.rules.autolink.exec(src)) { - src = src.substring(cap[0].length); - if (cap[2] === '@') { - text = cap[1].charAt(6) === ':' - ? this.mangle(cap[1].substring(7)) - : this.mangle(cap[1]); - href = this.mangle('mailto:') + text; - } else { - text = escape(cap[1]); - href = text; - } - out += this.renderer.link(href, null, text); - continue; - } - - // url (gfm) - if (!this.inLink && (cap = this.rules.url.exec(src))) { - src = src.substring(cap[0].length); - text = escape(cap[1]); - href = text; - out += this.renderer.link(href, null, text); - continue; - } - - // tag - if (cap = this.rules.tag.exec(src)) { - if (!this.inLink && /^/i.test(cap[0])) { - this.inLink = false; - } - src = src.substring(cap[0].length); - out += this.options.sanitize - ? escape(cap[0]) - : cap[0]; - continue; - } - - // link - if (cap = this.rules.link.exec(src)) { - src = src.substring(cap[0].length); - this.inLink = true; - out += this.outputLink(cap, { - href: cap[2], - title: cap[3] - }); - this.inLink = false; - continue; - } - - // reflink, nolink - if ((cap = this.rules.reflink.exec(src)) - || (cap = this.rules.nolink.exec(src))) { - src = src.substring(cap[0].length); - link = (cap[2] || cap[1]).replace(/\s+/g, ' '); - link = this.links[link.toLowerCase()]; - if (!link || !link.href) { - out += cap[0].charAt(0); - src = cap[0].substring(1) + src; - continue; - } - this.inLink = true; - out += this.outputLink(cap, link); - this.inLink = false; - continue; - } - - // strong - if (cap = this.rules.strong.exec(src)) { - src = src.substring(cap[0].length); - out += this.renderer.strong(this.output(cap[2] || cap[1])); - continue; - } - - // em - if (cap = this.rules.em.exec(src)) { - src = src.substring(cap[0].length); - out += this.renderer.em(this.output(cap[2] || cap[1])); - continue; - } - - // code - if (cap = this.rules.code.exec(src)) { - src = src.substring(cap[0].length); - out += this.renderer.codespan(escape(cap[2], true)); - continue; - } - - // br - if (cap = this.rules.br.exec(src)) { - src = src.substring(cap[0].length); - out += this.renderer.br(); - continue; - } - - // del (gfm) - if (cap = this.rules.del.exec(src)) { - src = src.substring(cap[0].length); - out += this.renderer.del(this.output(cap[1])); - continue; - } - - // text - if (cap = this.rules.text.exec(src)) { - src = src.substring(cap[0].length); - out += escape(this.smartypants(cap[0])); - continue; - } - - if (src) { - throw new - Error('Infinite loop on byte: ' + src.charCodeAt(0)); - } - } - - return out; -}; - -/** - * Compile Link - */ - -InlineLexer.prototype.outputLink = function(cap, link) { - var href = escape(link.href) - , title = link.title ? escape(link.title) : null; - - return cap[0].charAt(0) !== '!' - ? this.renderer.link(href, title, this.output(cap[1])) - : this.renderer.image(href, title, escape(cap[1])); -}; - -/** - * Smartypants Transformations - */ - -InlineLexer.prototype.smartypants = function(text) { - if (!this.options.smartypants) return text; - return text - // em-dashes - .replace(/--/g, '\u2014') - // opening singles - .replace(/(^|[-\u2014/(\[{"\s])'/g, '$1\u2018') - // closing singles & apostrophes - .replace(/'/g, '\u2019') - // opening doubles - .replace(/(^|[-\u2014/(\[{\u2018\s])"/g, '$1\u201c') - // closing doubles - .replace(/"/g, '\u201d') - // ellipses - .replace(/\.{3}/g, '\u2026'); -}; - -/** - * Mangle Links - */ - -InlineLexer.prototype.mangle = function(text) { - var out = '' - , l = text.length - , i = 0 - , ch; - - for (; i < l; i++) { - ch = text.charCodeAt(i); - if (Math.random() > 0.5) { - ch = 'x' + ch.toString(16); - } - out += '&#' + ch + ';'; - } - - return out; -}; - -/** - * Renderer - */ - -function Renderer(options) { - this.options = options || {}; -} - -Renderer.prototype.code = function(code, lang, escaped) { - if (this.options.highlight) { - var out = this.options.highlight(code, lang); - if (out != null && out !== code) { - escaped = true; - code = out; - } - } - - if (!lang) { - return '
'
-      + (escaped ? code : escape(code, true))
-      + '\n
'; - } - - return '
'
-    + (escaped ? code : escape(code, true))
-    + '\n
\n'; -}; - -Renderer.prototype.blockquote = function(quote) { - return '
\n' + quote + '
\n'; -}; - -Renderer.prototype.html = function(html) { - return html; -}; - -Renderer.prototype.heading = function(text, level, raw) { - return '' - + text - + '\n'; -}; - -Renderer.prototype.hr = function() { - return this.options.xhtml ? '
\n' : '
\n'; -}; - -Renderer.prototype.list = function(body, ordered) { - var type = ordered ? 'ol' : 'ul'; - return '<' + type + '>\n' + body + '\n'; -}; - -Renderer.prototype.listitem = function(text) { - return '
  • ' + text + '
    • \n'; -}; - -Renderer.prototype.paragraph = function(text) { - return '

    ' + text + '

    \n'; -}; - -Renderer.prototype.table = function(header, body) { - return '\n' - + '\n' - + header - + '\n' - + '\n' - + body - + '\n' - + '
    \n'; -}; - -Renderer.prototype.tablerow = function(content) { - return '\n' + content + '\n'; -}; - -Renderer.prototype.tablecell = function(content, flags) { - var type = flags.header ? 'th' : 'td'; - var tag = flags.align - ? '<' + type + ' style="text-align:' + flags.align + '">' - : '<' + type + '>'; - return tag + content + '\n'; -}; - -// span level renderer -Renderer.prototype.strong = function(text) { - return '' + text + ''; -}; - -Renderer.prototype.em = function(text) { - return '' + text + ''; -}; - -Renderer.prototype.codespan = function(text) { - return '' + text + ''; -}; - -Renderer.prototype.br = function() { - return this.options.xhtml ? '
    ' : '
    '; -}; - -Renderer.prototype.del = function(text) { - return '' + text + ''; -}; - -Renderer.prototype.link = function(href, title, text) { - if (this.options.sanitize) { - try { - var prot = decodeURIComponent(unescape(href)) - .replace(/[^\w:]/g, '') - .toLowerCase(); - } catch (e) { - return ''; - } - if (prot.indexOf('javascript:') === 0) { - return ''; - } - } - var out = '    '; - return out; -}; - -Renderer.prototype.image = function(href, title, text) { - var out = '' + text + '' : '>'; - return out; -}; - -/** - * Parsing & Compiling - */ - -function Parser(options) { - this.tokens = []; - this.token = null; - this.options = options || marked.defaults; - this.options.renderer = this.options.renderer || new Renderer; - this.renderer = this.options.renderer; - this.renderer.options = this.options; -} - -/** - * Static Parse Method - */ - -Parser.parse = function(src, options, renderer) { - var parser = new Parser(options, renderer); - return parser.parse(src); -}; - -/** - * Parse Loop - */ - -Parser.prototype.parse = function(src) { - this.inline = new InlineLexer(src.links, this.options, this.renderer); - this.tokens = src.reverse(); - - var out = ''; - while (this.next()) { - out += this.tok(); - } - - return out; -}; - -/** - * Next Token - */ - -Parser.prototype.next = function() { - return this.token = this.tokens.pop(); -}; - -/** - * Preview Next Token - */ - -Parser.prototype.peek = function() { - return this.tokens[this.tokens.length - 1] || 0; -}; - -/** - * Parse Text Tokens - */ - -Parser.prototype.parseText = function() { - var body = this.token.text; - - while (this.peek().type === 'text') { - body += '\n' + this.next().text; - } - - return this.inline.output(body); -}; - -/** - * Parse Current Token - */ - -Parser.prototype.tok = function() { - switch (this.token.type) { - case 'space': { - return ''; - } - case 'hr': { - return this.renderer.hr(); - } - case 'heading': { - return this.renderer.heading( - this.inline.output(this.token.text), - this.token.depth, - this.token.text); - } - case 'code': { - return this.renderer.code(this.token.text, - this.token.lang, - this.token.escaped); - } - case 'table': { - var header = '' - , body = '' - , i - , row - , cell - , flags - , j; - - // header - cell = ''; - for (i = 0; i < this.token.header.length; i++) { - flags = { header: true, align: this.token.align[i] }; - cell += this.renderer.tablecell( - this.inline.output(this.token.header[i]), - { header: true, align: this.token.align[i] } - ); - } - header += this.renderer.tablerow(cell); - - for (i = 0; i < this.token.cells.length; i++) { - row = this.token.cells[i]; - - cell = ''; - for (j = 0; j < row.length; j++) { - cell += this.renderer.tablecell( - this.inline.output(row[j]), - { header: false, align: this.token.align[j] } - ); - } - - body += this.renderer.tablerow(cell); - } - return this.renderer.table(header, body); - } - case 'blockquote_start': { - var body = ''; - - while (this.next().type !== 'blockquote_end') { - body += this.tok(); - } - - return this.renderer.blockquote(body); - } - case 'list_start': { - var body = '' - , ordered = this.token.ordered; - - while (this.next().type !== 'list_end') { - body += this.tok(); - } - - return this.renderer.list(body, ordered); - } - case 'list_item_start': { - var body = ''; - - while (this.next().type !== 'list_item_end') { - body += this.token.type === 'text' - ? this.parseText() - : this.tok(); - } - - return this.renderer.listitem(body); - } - case 'loose_item_start': { - var body = ''; - - while (this.next().type !== 'list_item_end') { - body += this.tok(); - } - - return this.renderer.listitem(body); - } - case 'html': { - var html = !this.token.pre && !this.options.pedantic - ? this.inline.output(this.token.text) - : this.token.text; - return this.renderer.html(html); - } - case 'paragraph': { - return this.renderer.paragraph(this.inline.output(this.token.text)); - } - case 'text': { - return this.renderer.paragraph(this.parseText()); - } - } -}; - -/** - * Helpers - */ - -function escape(html, encode) { - return html - .replace(!encode ? /&(?!#?\w+;)/g : /&/g, '&') - .replace(//g, '>') - .replace(/"/g, '"') - .replace(/'/g, '''); -} - -function unescape(html) { - return html.replace(/&([#\w]+);/g, function(_, n) { - n = n.toLowerCase(); - if (n === 'colon') return ':'; - if (n.charAt(0) === '#') { - return n.charAt(1) === 'x' - ? String.fromCharCode(parseInt(n.substring(2), 16)) - : String.fromCharCode(+n.substring(1)); - } - return ''; - }); -} - -function replace(regex, opt) { - regex = regex.source; - opt = opt || ''; - return function self(name, val) { - if (!name) return new RegExp(regex, opt); - val = val.source || val; - val = val.replace(/(^|[^\[])\^/g, '$1'); - regex = regex.replace(name, val); - return self; - }; -} - -function noop() {} -noop.exec = noop; - -function merge(obj) { - var i = 1 - , target - , key; - - for (; i < arguments.length; i++) { - target = arguments[i]; - for (key in target) { - if (Object.prototype.hasOwnProperty.call(target, key)) { - obj[key] = target[key]; - } - } - } - - return obj; -} - - -/** - * Marked - */ - -function marked(src, opt, callback) { - if (callback || typeof opt === 'function') { - if (!callback) { - callback = opt; - opt = null; - } - - opt = merge({}, marked.defaults, opt || {}); - - var highlight = opt.highlight - , tokens - , pending - , i = 0; - - try { - tokens = Lexer.lex(src, opt) - } catch (e) { - return callback(e); - } - - pending = tokens.length; - - var done = function(err) { - if (err) { - opt.highlight = highlight; - return callback(err); - } - - var out; - - try { - out = Parser.parse(tokens, opt); - } catch (e) { - err = e; - } - - opt.highlight = highlight; - - return err - ? callback(err) - : callback(null, out); - }; - - if (!highlight || highlight.length < 3) { - return done(); - } - - delete opt.highlight; - - if (!pending) return done(); - - for (; i < tokens.length; i++) { - (function(token) { - if (token.type !== 'code') { - return --pending || done(); - } - return highlight(token.text, token.lang, function(err, code) { - if (err) return done(err); - if (code == null || code === token.text) { - return --pending || done(); - } - token.text = code; - token.escaped = true; - --pending || done(); - }); - })(tokens[i]); - } - - return; - } - try { - if (opt) opt = merge({}, marked.defaults, opt); - return Parser.parse(Lexer.lex(src, opt), opt); - } catch (e) { - e.message += '\nPlease report this to https://github.com/chjj/marked.'; - if ((opt || marked.defaults).silent) { - return '

    An error occured:

    '
-        + escape(e.message + '', true)
-        + '
    '; - } - throw e; - } -} - -/** - * Options - */ - -marked.options = -marked.setOptions = function(opt) { - merge(marked.defaults, opt); - return marked; -}; - -marked.defaults = { - gfm: true, - tables: true, - breaks: false, - pedantic: false, - sanitize: false, - smartLists: false, - silent: false, - highlight: null, - langPrefix: 'lang-', - smartypants: false, - headerPrefix: '', - renderer: new Renderer, - xhtml: false -}; - -/** - * Expose - */ - -marked.Parser = Parser; -marked.parser = Parser.parse; - -marked.Renderer = Renderer; - -marked.Lexer = Lexer; -marked.lexer = Lexer.lex; - -marked.InlineLexer = InlineLexer; -marked.inlineLexer = InlineLexer.output; - -marked.parse = marked; - -if (typeof module !== 'undefined' && typeof exports === 'object') { - module.exports = marked; -} else if (typeof define === 'function' && define.amd) { - define(function() { return marked; }); -} else { - this.marked = marked; -} - -}).call(function() { - return this || (typeof window !== 'undefined' ? window : global); -}()); diff --git a/package.json b/package.json index a09f5be..de8f3aa 100644 --- a/package.json +++ b/package.json @@ -31,10 +31,12 @@ "autoprefixer-stylus": "^0.3.0", "benchmark": "^1.0.0", "browserify": "*", + "commonmark": "0.12.0", "eslint": "0.9.1", "eslint-plugin-nodeca": "^1.0.0", "istanbul": "*", "jade": "^1.6.0", + "marked": "0.3.2", "stylus": "^0.49.1", "mocha": "*", "uglify-js": "*"