@xwordly/xword-parser/dist/xword-parser.browser.min.js

Fast, type-safe TypeScript library for parsing crossword puzzles (PUZ, iPUZ, JPZ, XD)

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Maximum supported size is ${o}x${s}`,"PUZ_INVALID_GRID");let u=i.width*i.height,l=r.readString(u,!0,"latin1"),f=r.readString(u,!0,"latin1"),c=r.readNullTerminatedString("latin1"),a=r.readNullTerminatedString("latin1"),h=r.readNullTerminatedString("latin1"),g=[];for(let te=0;te<i.numClues;te++)g.push(r.readNullTerminatedString("latin1"));let I=r.readNullTerminatedString("latin1"),b=Pn(l,f,i.width,i.height),A=Rn(b),{across:U,down:R}=Bn(g,A),J=Un(r,b);return{width:i.width,height:i.height,metadata:{title:c||void 0,author:a||void 0,copyright:h||void 0,notes:I||void 0},grid:b,across:U,down:R,rebusTable:J.rebusTable,isScrambled:i.scrambledTag!==0,timer:J.timer}}catch(r){throw r instanceof O?new M(r.message,"PUZ_PARSE_ERROR"):r}}function mt(t){let e={width:t.width,height:t.height,cells:[]},n=1;for(let s=0;s<t.height;s++){let u=[];for(let l=0;l<t.width;l++){let f=t.grid[s]?.[l],c;f&&!f.isBlack&&((l===0||t.grid[s]?.[l-1]?.isBlack)&&l<t.width-1&&!t.grid[s]?.[l+1]?.isBlack||(s===0||t.grid[s-1]?.[l]?.isBlack)&&s<t.height-1&&!t.grid[s+1]?.[l]?.isBlack)&&(c=n++);let a={solution:f?.solution,number:c,isBlack:f?.isBlack||!1};f?.isCircled&&(a.isCircled=!0),f?.hasRebus&&(a.hasRebus=!0,f.rebusKey!==void 0&&(a.rebusKey=f.rebusKey)),u.push(a)}e.cells.push(u)}let r={across:t.across.map(s=>({number:s.number,text:s.text})),down:t.down.map(s=>({number:s.number,text:s.text}))},i={title:t.metadata.title,author:t.metadata.author,copyright:t.metadata.copyright,notes:t.metadata.notes,grid:e,clues:r,rebusTable:t.rebusTable},o={};return t.isScrambled&&(o.isScrambled=t.isScrambled),t.timer&&(o.timer=t.timer),Object.keys(o).length>0&&(i.additionalProperties=o),i}p();p();p();p();var wt=":A-Za-z_\\u00C0-\\u00D6\\u00D8-\\u00F6\\u00F8-\\u02FF\\u0370-\\u037D\\u037F-\\u1FFF\\u200C-\\u200D\\u2070-\\u218F\\u2C00-\\u2FEF\\u3001-\\uD7FF\\uF900-\\uFDCF\\uFDF0-\\uFFFD",Sn=wt+"\\-.\\d\\u00B7\\u0300-\\u036F\\u203F-\\u2040",kn="["+wt+"]["+Sn+"]*",Fn=new RegExp("^"+kn+"$");function me(t,e){let n=[],r=e.exec(t);for(;r;){let i=[];i.startIndex=e.lastIndex-r[0].length;let o=r.length;for(let s=0;s<o;s++)i.push(r[s]);n.push(i),r=e.exec(t)}return n}var oe=function(t){let e=Fn.exec(t);return!(e===null||typeof e>"u")};function bt(t){return typeof t<"u"}var On={allowBooleanAttributes:!1,unpairedTags:[]};function _t(t,e){e=Object.assign({},On,e);let n=[],r=!1,i=!1;t[0]==="\uFEFF"&&(t=t.substr(1));for(let o=0;o<t.length;o++)if(t[o]==="<"&&t[o+1]==="?"){if(o+=2,o=It(t,o),o.err)return o}else if(t[o]==="<"){let s=o;if(o++,t[o]==="!"){o=Et(t,o);continue}else{let u=!1;t[o]==="/"&&(u=!0,o++);let l="";for(;o<t.length&&t[o]!==">"&&t[o]!==" "&&t[o]!=="	"&&t[o]!==`
`&&t[o]!=="\r";o++)l+=t[o];if(l=l.trim(),l[l.length-1]==="/"&&(l=l.substring(0,l.length-1),o--),!Jn(l)){let a;return l.trim().length===0?a="Invalid space after '<'.":a="Tag '"+l+"' is an invalid name.",E("InvalidTag",a,N(t,o))}let f=zn(t,o);if(f===!1)return E("InvalidAttr","Attributes for '"+l+"' have open quote.",N(t,o));let c=f.value;if(o=f.index,c[c.length-1]==="/"){let a=o-c.length;c=c.substring(0,c.length-1);let h=xt(c,e);if(h===!0)r=!0;else return E(h.err.code,h.err.msg,N(t,a+h.err.line))}else if(u)if(f.tagClosed){if(c.trim().length>0)return E("InvalidTag","Closing tag '"+l+"' can't have attributes or invalid starting.",N(t,s));if(n.length===0)return E("InvalidTag","Closing tag '"+l+"' has not been opened.",N(t,s));{let a=n.pop();if(l!==a.tagName){let h=N(t,a.tagStartPos);return E("InvalidTag","Expected closing tag '"+a.tagName+"' (opened in line "+h.line+", col "+h.col+") instead of closing tag '"+l+"'.",N(t,s))}n.length==0&&(i=!0)}}else return E("InvalidTag","Closing tag '"+l+"' doesn't have proper closing.",N(t,o));else{let a=xt(c,e);if(a!==!0)return E(a.err.code,a.err.msg,N(t,o-c.length+a.err.line));if(i===!0)return E("InvalidXml","Multiple possible root nodes found.",N(t,o));e.unpairedTags.indexOf(l)!==-1||n.push({tagName:l,tagStartPos:s}),r=!0}for(o++;o<t.length;o++)if(t[o]==="<")if(t[o+1]==="!"){o++,o=Et(t,o);conti