/* Sutton SignWriting Core Module v1.2.0 (https://github.com/sutton-signwriting/core), author: Steve Slevinski (https://SteveSlevinski.me), license: MIT */
"use strict";Object.defineProperty(exports,"__esModule",{value:!0});let re={symbol:"S[123][0-9a-f]{2}[0-5][0-9a-f]",coord:"[0-9]{3}x[0-9]{3}",sort:"A",box:"[BLMR]"};re.prefix=`(?:${re.sort}(?:${re.symbol})+)`,re.spatial=`${re.symbol}${re.coord}`,re.signbox=`${re.box}${re.coord}(?:${re.spatial})*`,re.sign=`${re.prefix}?${re.signbox}`,re.sortable=`${re.prefix}${re.signbox}`;let re$1={colorize:"C",colorhex:"(?:[0-9a-fA-F]{3}){1,2}",colorname:"[a-zA-Z]+",padding:"P[0-9]{2}",zoom:"Z(?:[0-9]+(?:\\.[0-9]+)?|x)",zoomsym:"Z[0-9]{2},[0-9]+(?:\\.[0-9]+)?(?:,[0-9]{3}x[0-9]{3})?",classbase:"-?[_a-zA-Z][_a-zA-Z0-9-]{0,100}",id:"[a-zA-Z][_a-zA-Z0-9-]{0,100}"};re$1.colorbase=`(?:${re$1.colorhex}|${re$1.colorname})`,re$1.color=`_${re$1.colorbase}_`,re$1.colors=`_${re$1.colorbase}(?:,${re$1.colorbase})?_`,re$1.background=`G${re$1.color}`,re$1.detail=`D${re$1.colors}`,re$1.detailsym=`D[0-9]{2}${re$1.colors}`,re$1.classes=`${re$1.classbase}(?: ${re$1.classbase})*`,re$1.full=`-(${re$1.colorize})?(${re$1.padding})?(${re$1.background})?(${re$1.detail})?(${re$1.zoom})?(?:-((?:${re$1.detailsym})*)((?:${re$1.zoomsym})*))?(?:-(${re$1.classes})?!(?:(${re$1.id})!)?)?`;const prefixColor=e=>{return(new RegExp(`^${re$1.colorhex}$`).test(e)?"#":"")+e},parse=e=>{const r=`^${re$1.full}`,s=("string"==typeof e?e.match(new RegExp(r)):[])||[];return{colorize:s[1]?!!s[1]:void 0,padding:s[2]?parseInt(s[2].slice(1)):void 0,background:s[3]?prefixColor(s[3].slice(2,-1)):void 0,detail:s[4]?s[4].slice(2,-1).split(",").map(prefixColor):void 0,zoom:s[5]?"Zx"===s[5]?"x":parseFloat(s[5].slice(1)):void 0,detailsym:s[6]?s[6].match(new RegExp(re$1.detailsym,"g")).map(e=>{const r=e.split("_"),s=r[1].split(",").map(prefixColor);return{index:parseInt(r[0].slice(1)),detail:s}}):void 0,zoomsym:s[7]?s[7].match(new RegExp(re$1.zoomsym,"g")).map(e=>{const r=e.split(",");return{index:parseInt(r[0].slice(1)),zoom:parseFloat(r[1]),offset:r[2]?r[2].split("x").map(e=>parseInt(e)-500):void 0}}):void 0,classes:s[8]?s[8]:void 0,id:s[9]?s[9]:void 0}},compose=e=>{if("object"!=typeof e||null===e)return;let r="-";r+=e.colorize?"C":"";const s=parseInt(e.padding);r+=!s||s<=0||s>99?"":"P"+(s>9?s:"0"+s);const o=e.background&&"string"==typeof e.background?e.background.match(re$1.colorbase)[0]:void 0;r+=o?"G_"+o+"_":"";const t=e.detail&&e.detail[0]&&"string"==typeof e.detail[0]?e.detail[0].match(re$1.colorbase)[0]:void 0,a=e.detail&&e.detail[1]&&"string"==typeof e.detail[1]?e.detail[1].match(re$1.colorbase)[0]:void 0;t&&(r+="D_"+t,a&&(r+=","+a),r+="_");const n="x"===e.zoom?"x":parseFloat(e.zoom);r+=!n||n<=0?"":"Z"+n;let i="";i+=(e.detailsym&&Array.isArray(e.detailsym)?e.detailsym.map(e=>{const r=parseInt(e.index);if(!r||r<=0||r>99)return"";let s="D"+(r>9?r:"0"+r);const o=e.detail&&e.detail[0]?e.detail[0].match(re$1.colorbase)[0]:void 0,t=e.detail&&e.detail[1]?e.detail[1].match(re$1.colorbase)[0]:void 0;return o&&(s+="_"+o,t&&(s+=","+t),s+="_"),s}):[]).join(""),i+=(e.zoomsym&&Array.isArray(e.zoomsym)?e.zoomsym.map(e=>{const r=parseInt(e.index);if(!r||r<=0||r>99)return"";let s="Z"+(r>9?r:"0"+r);const o=parseFloat(e.zoom);if(s+=!o||o<=0?"":","+o,e.offset&&0 in e.offset&&1 in e.offset){const r=parseInt(e.offset[0])+500,o=parseInt(e.offset[1])+500;r>=250&&r<750&&o>=250&&o<750&&(s+=","+r+"x"+o)}return s}):[]).join("");let c="";const l=e.classes&&"string"==typeof e.classes?e.classes.match(re$1.classes)[0]:void 0;c+=l||"";const u=e.id&&"string"==typeof e.id?e.id.match(re$1.id)[0]:void 0;return c+=l||u?"!":"",c+=u?u+"!":"",r+(i||c?"-"+i:"")+(c?"-"+c:"")};var index=Object.freeze({__proto__:null,re:re$1,parse:parse,compose:compose});let re$2={symbol:"(?:(?:\ud8c0[\udc01-\udfff])|(?:[\ud8c1-\ud8fc][\udc00-\udfff])|(?:\ud8fd[\udc00-\udc80]))",coord:"(?:\ud836[\udc0c-\uddff]){2}",sort:"𝠀",box:"\ud836[\udc01-\udc04]"};re$2.prefix=`(?:${re$2.sort}(?:${re$2.symbol})+)`,re$2.spatial=`${re$2.symbol}${re$2.coord}`,re$2.signbox=`${re$2.box}${re$2.coord}(?:${re$2.spatial})*`,re$2.sign=`${re$2.prefix}?${re$2.signbox}`,re$2.sortable=`${re$2.prefix}${re$2.signbox}`;const 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o&&o.forEach((function(r){e=e.replace(r,key2swu(r.slice(0,6))+coord2swu(fsw2coord(r.slice(6,13))))})),e};var index$1=Object.freeze({__proto__:null,swu2mark:swu2mark,mark2swu:mark2swu,swu2num:swu2num,num2swu:num2swu,swu2coord:swu2coord,coord2swu:coord2swu,fsw2coord:fsw2coord,coord2fsw:coord2fsw,swu2code:swu2code,code2swu:code2swu,swu2id:swu2id,id2swu:id2swu,key2id:key2id,id2key:id2key,swu2key:swu2key,key2swu:key2swu,swu2fsw:swu2fsw,fsw2swu:fsw2swu});const parse$1={symbol:e=>{const r=`^(${re.symbol})(${re.coord})?(${re$1.full})?`,s="string"==typeof e?e.match(new RegExp(r)):void 0;return{symbol:s?s[1]:void 0,coord:s&&s[2]?fsw2coord(s[2]):void 0,style:s?s[3]:void 0}},sign:e=>{const r=`^(${re.prefix})?(${re.signbox})(${re$1.full})?`,s="string"==typeof e?e.match(new RegExp(r)):void 0;return s?{sequence:s[1]?s[1].slice(1).match(/.{6}/g):void 0,box:s[2][0],max:fsw2coord(s[2].slice(1,8)),spatials:s[2].length<9?void 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RegExp(`(${re$4.symbol}${re$4.coord}|${re$4.range}${re$4.coord})`,"g")).map(e=>{let r,s;return e.length>5?(r=swu2coord(e.slice(-4)),s=e.slice(0,-4)):s=e,s.includes("R")?{range:[s.slice(1,3),s.slice(3,5)],coord:r}:{symbol:s,coord:r}}),parse$4=e=>{const r="string"==typeof e?e.match(new RegExp(`^${re$4.full}`)):void 0;return{query:!!r||void 0,prefix:r&&r[1]?parsePrefix$1(r[1]):void 0,signbox:r&&r[2]?parseSignbox$1(r[2]):void 0,variance:r&&r[3]?parseInt(r[3].slice(1)):void 0,style:!(!r||!r[4])||void 0}},compose$4=e=>{if(!e||!e.query)return;let r="Q";return e.prefix&&e.prefix.required&&(Array.isArray(e.prefix.parts)&&(r+="A",r+=e.prefix.parts.map(e=>"string"==typeof e?e:Array.isArray(e)&&2==e.length?`R${e[0]}${e[1]}`:void 0).join("")),r+="T"),Array.isArray(e.signbox)&&(r+=e.signbox.map(e=>{let r;return e.symbol?r=e.symbol:e.range&&Array.isArray(e.range)&&2==e.range.length&&(r=`R${e.range[0]}${e.range[1]}`),r+(Array.isArray(e.coord)&&2==e.coord.length?coord2swu(e.coord):"")}).join("")),r=(r+=e.style?"-":"").match(new RegExp(`^${re$4.full}`))[0]},swu2query=(e,r)=>{let s="";const o=parse$3.sign(e);if(o.box){const e=r.indexOf("A")>-1,t=r.indexOf("a")>-1,a=r.indexOf("S")>-1,n=r.indexOf("s")>-1,i=r.indexOf("L")>-1;return(e||t||a||n)&&((e||t)&&o.sequence&&(s+="A",s+=o.sequence.map(e=>e+(t?"fr":"")).join(""),s+="T"),(a||n)&&o.spatials&&(s+=o.spatials.map(e=>e.symbol+(n?"fr":"")+(i?coord2swu(e.coord):"")).join(""))),s?"Q"+s:void 0}},range$1=(e,r)=>{if(e>r)return"";let s,o="",t=[];if(e=pair(e),r=pair(r),2!=e.length&&2!=r.length)return"";if(e[0]==r[0])e[1]==r[1]?(o="\\u"+e[0]+"\\u"+e[1],t.push(o)):(o="\\u"+e[0]+"[\\u"+e[1]+"-\\u"+r[1]+"]",t.push(o));else{o="DFFF"==e[1]?"\\u"+e[0]+"\\uDFFF":"\\u"+e[0]+"[\\u"+e[1]+"-\\uDFFF]",t.push(o);let s=parseInt(r[0],16)-parseInt(e[0],16);2==s&&(o="\\u"+(parseInt(e[0],16)+1).toString(16).toUpperCase(),o+="[\\uDC00-\\uDFFF]",t.push(o)),s>2&&(o="[",o+="\\u"+(parseInt(e[0],16)+1).toString(16).toUpperCase(),o+="-\\u"+(parseInt(r[0],16)-1).toString(16).toUpperCase(),o+="][\\uDC00-\\uDFFF]",t.push(o)),o="DC00"==r[1]?"\\u"+r[0]+"\\uDC00":"\\u"+r[0]+"[\\uDC00-\\u"+r[1]+"]",t.push(o)}return o=1==(s=t.length)?t[0]:"(("+(o=t.join(")|("))+"))",decode(o)},symbolRanges=e=>{let r=e.match(new RegExp(re$4.symbol));if(r){let e,s,o=r[0].slice(0,2),t=swu2key(o),a=t.slice(0,4);if("fr"==r[0].slice(-2))return e=key2swu(a+"00"),s=key2swu(a+"5f"),range$1(e,s);if("r"==r[0].slice(-1))return e=key2swu(t.slice(0,5)+"0"),s=key2swu(t.slice(0,5)+"f"),range$1(e,s);if("f"==r[0].slice(-1)){return"("+[0,1,2,3,4,5].map((function(e){return key2swu(a+e+t.slice(-1))})).join("|")+")"}return o}return""},regex$1=e=>{if(!(e=e.match(new RegExp(`^${re$4.full}`))[0]))return"";let r,s,o,t,a,n,i,c,l,u,p=20,d=re$2.symbol,f=re$2.coord,$=re$2.box+f+"("+d+f+")*",g="("+re$2.sort+"("+d+")+)",m="R"+d+d,y=d+"f?r?",b="("+f+")?",x="("+re$1.full+")?";if("Q"==e)return[re$2.sign];if("Q-"==e)return[re$2.sign+"("+re$1.full+")?"];if("QT"==e)return[re$2.sortable];if("QT-"==e)return[re$2.sortable+"("+re$1.full+")?"];let w,h=[],k=e.indexOf("T")+1;if(k){u="("+re$2.sort;let o=e.slice(0,k);if(e=e.replace(o,""),"QT"==o)u+="("+d+")+)";else if(r=o.match(new RegExp("("+y+"|"+m+")","g"))){let e;for(s=0;s<r.length;s+=1)(e=r[s].match(new RegExp("^"+y)))?u+=symbolRanges(e[0]):(t=swu2key(r[s].slice(1,3)),a=swu2key(r[s].slice(-2)),t=key2swu(t.slice(0,4)+"00"),a=key2swu(a.slice(0,4)+"5f"),u+=range$1(t,a));u+="("+d+")*)"}}if((r=e.match(new RegExp("(V[0-9]+)","g")))&&(p=1*r.toString().slice(1)),r=e.match(new RegExp("("+m+b+"|"+y+b+")","g")))for(s=0;s<r.length;s+=1)"R"!=(o=r[s].toString())[0]?(w=o.match(new RegExp(y))[0],i=symbolRanges(w),w.length>o.length?(c=(n=swu2coord(o.slice(-4)))[0],l=n[1],i+=range$1(coord2swu([c-p,c+p])),i+=range$1(coord2swu([l-p,l+p]))):i+=f,i=$+i+"("+d+f+")*",i=k?u+i:g+"?"+i,e.indexOf("-")>0&&(i+=x),h.push(i)):(o=r[s].toString(),t=swu2key(o.slice(1,3)),a=swu2key(o.slice(3,5)),t=key2swu(t.slice(0,4)+"00"),a=key2swu(a.slice(0,4)+"5f"),i=range$1(t,a),o.length>5?(c=(n=swu2coord(o.slice(5,9)))[0],l=n[1],i+=range$1(coord2swu([c-p,c+p])),i+=range$1(coord2swu([l-p,l+p]))):i+=f,i=$+i+"("+d+f+")*",i=k?u+i:g+"?"+i,e.indexOf("-")>0&&(i+=x),h.push(i));return h.length||(e.indexOf("-")>0&&(i+=x),h.push(u+$)),h},results$1=(e,r)=>{if(!r)return[];let s,o,t,a,n,i=regex$1(e);if(!i)return[];for(n=0;n<i.length;n+=1)s=i[n],o=r.match(new RegExp(s,"g")),r=o?o.join(" "):"";return a=r?(t=r.split(" ")).filter((function(e){return!(e in t)&&(t[e]=!0)}),{}):[]},lines$1=(e,r)=>{if(!r)return[];let s,o,t,a,n,i=regex$1(e);if(!i)return[];for(n=0;n<i.length;n+=1)s="^"+(s=i[n])+".*",o=r.match(new RegExp(s,"mg")),r=o?o.join("\n"):"";return a=r?(t=r.split("\n")).filter((function(e){return!(e in t)&&(t[e]=!0)}),{}):[]};var index$5=Object.freeze({__proto__:null,re:re$4,parse:parse$4,compose:compose$4,swu2query:swu2query,range:range$1,symbolRanges:symbolRanges,regex:regex$1,results:results$1,lines:lines$1});exports.convert=index$1,exports.fsw=index$2,exports.fswquery=index$3,exports.style=index,exports.swu=index$4,exports.swuquery=index$5;