211 lines
7.6 KiB
JavaScript
211 lines
7.6 KiB
JavaScript
var parse_content_xml = (function() {
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var number_formats = {
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/* ods name: [short ssf fmt, long ssf fmt] */
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day: ["d", "dd"],
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month: ["m", "mm"],
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year: ["y", "yy"],
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hours: ["h", "hh"],
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minutes: ["m", "mm"],
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seconds: ["s", "ss"],
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"am-pm": ["A/P", "AM/PM"],
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"day-of-week": ["ddd", "dddd"]
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};
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return function pcx(d, opts) {
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var str = xlml_normalize(d);
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var state = [], tmp;
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var tag;
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var NFtag, NF, pidx;
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var sheetag;
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var Sheets = {}, SheetNames = [], ws = {};
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var Rn, q;
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var ctag;
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var textp, textpidx, textptag;
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var R, C, range = {s: {r:1000000,c:10000000}, e: {r:0, c:0}};
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var number_format_map = {};
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var merges = [], mrange = {}, mR = 0, mC = 0;
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while((Rn = xlmlregex.exec(str))) switch(Rn[3]) {
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case 'table': // 9.1.2 <table:table>
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if(Rn[1]==='/') {
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if(range.e.c >= range.s.c && range.e.r >= range.s.r) ws['!ref'] = get_utils().encode_range(range);
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if(merges.length) ws['!merges'] = merges;
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SheetNames.push(sheetag.name);
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Sheets[sheetag.name] = ws;
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}
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else if(Rn[0].charAt(Rn[0].length-2) !== '/') {
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sheetag = parsexmltag(Rn[0]);
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R = C = -1;
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range.s.r = range.s.c = 10000000; range.e.r = range.e.c = 0;
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ws = {}; merges = [];
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}
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break;
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case 'table-row': // 9.1.3 <table:table-row>
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if(Rn[1] === '/') break;
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++R; C = -1; break;
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case 'covered-table-cell': // 9.1.5 table:covered-table-cell
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++C; break; /* stub */
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case 'table-cell':
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if(Rn[0].charAt(Rn[0].length-2) === '/') {
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ctag = parsexmltag(Rn[0]);
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if(ctag['number-columns-repeated']) C+= parseInt(ctag['number-columns-repeated'], 10);
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else ++C;
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}
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else if(Rn[1]!=='/') {
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++C;
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if(C > range.e.c) range.e.c = C;
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if(R > range.e.r) range.e.r = R;
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if(C < range.s.c) range.s.c = C;
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if(R < range.s.r) range.s.r = R;
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ctag = parsexmltag(Rn[0]);
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q = {t:ctag['value-type'], v:null};
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if(ctag['number-columns-spanned'] || ctag['number-rows-spanned']) {
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mR = parseInt(ctag['number-rows-spanned'],10) || 0;
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mC = parseInt(ctag['number-columns-spanned'],10) || 0;
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mrange = {s: {r:R,c:C}, e:{r:R + mR-1,c:C + mC-1}};
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merges.push(mrange);
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}
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/* 19.385 office:value-type */
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switch(q.t) {
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case 'boolean': q.t = 'b'; q.v = parsexmlbool(ctag['boolean-value']); break;
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case 'float': q.t = 'n'; q.v = parseFloat(ctag.value); break;
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case 'percentage': q.t = 'n'; q.v = parseFloat(ctag.value); break;
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case 'currency': q.t = 'n'; q.v = parseFloat(ctag.value); break;
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case 'date': q.t = 'n'; q.v = datenum(ctag['date-value']); q.z = 'm/d/yy'; break;
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case 'time': q.t = 'n'; q.v = parse_isodur(ctag['time-value'])/86400; break;
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case 'string': q.t = 's'; break;
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default: throw new Error('Unsupported value type ' + q.t);
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}
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} else {
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if(q.t === 's') q.v = textp;
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if(textp) q.w = textp;
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if(!(opts.sheetRows && opts.sheetRows < R)) ws[get_utils().encode_cell({r:R,c:C})] = q;
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q = null;
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}
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break; // 9.1.4 <table:table-cell>
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/* pure state */
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case 'document-content': // 3.1.3.2 <office:document-content>
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case 'spreadsheet': // 3.7 <office:spreadsheet>
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case 'scripts': // 3.12 <office:scripts>
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case 'font-face-decls': // 3.14 <office:font-face-decls>
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if(Rn[1]==='/'){if((tmp=state.pop())[0]!==Rn[3]) throw "Bad state: "+tmp;}
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else if(Rn[0].charAt(Rn[0].length-2) !== '/') state.push([Rn[3], true]);
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break;
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/* ignore state */
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case 'shapes': // 9.2.8 <table:shapes>
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case 'frame': // 10.4.2 <draw:frame>
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if(Rn[1]==='/'){if((tmp=state.pop())[0]!==Rn[3]) throw "Bad state: "+tmp;}
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else if(Rn[0].charAt(Rn[0].length-2) !== '/') state.push([Rn[3], false]);
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break;
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case 'number-style': // 16.27.2 <number:number-style>
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case 'percentage-style': // 16.27.9 <number:percentage-style>
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case 'date-style': // 16.27.10 <number:date-style>
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case 'time-style': // 16.27.18 <number:time-style>
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if(Rn[1]==='/'){
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number_format_map[NFtag.name] = NF;
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if((tmp=state.pop())[0]!==Rn[3]) throw "Bad state: "+tmp;
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} else if(Rn[0].charAt(Rn[0].length-2) !== '/') {
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NF = "";
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NFtag = parsexmltag(Rn[0]);
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state.push([Rn[3], true]);
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} break;
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case 'script': break; // 3.13 <office:script>
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case 'automatic-styles': break; // 3.15.3 <office:automatic-styles>
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case 'style': break; // 16.2 <style:style>
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case 'font-face': break; // 16.21 <style:font-face>
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case 'paragraph-properties': break; // 17.6 <style:paragraph-properties>
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case 'table-properties': break; // 17.15 <style:table-properties>
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case 'table-column-properties': break; // 17.16 <style:table-column-properties>
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case 'table-row-properties': break; // 17.17 <style:table-row-properties>
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case 'table-cell-properties': break; // 17.18 <style:table-cell-properties>
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case 'number': // 16.27.3 <number:number>
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switch(state[state.length-1][0]) {
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case 'time-style':
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case 'date-style':
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tag = parsexmltag(Rn[0]);
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NF += number_formats[Rn[3]][tag.style==='long'?1:0]; break;
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} break;
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case 'day': // 16.27.11 <number:day>
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case 'month': // 16.27.12 <number:month>
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case 'year': // 16.27.13 <number:year>
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case 'era': // 16.27.14 <number:era>
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case 'day-of-week': // 16.27.15 <number:day-of-week>
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case 'week-of-year': // 16.27.16 <number:week-of-year>
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case 'quarter': // 16.27.17 <number:quarter>
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case 'hours': // 16.27.19 <number:hours>
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case 'minutes': // 16.27.20 <number:minutes>
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case 'seconds': // 16.27.21 <number:seconds>
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case 'am-pm': // 16.27.22 <number:am-pm>
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switch(state[state.length-1][0]) {
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case 'time-style':
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case 'date-style':
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tag = parsexmltag(Rn[0]);
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NF += number_formats[Rn[3]][tag.style==='long'?1:0]; break;
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} break;
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case 'boolean-style': break; // 16.27.23 <number:boolean-style>
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case 'boolean': break; // 16.27.24 <number:boolean>
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case 'text-style': break; // 16.27.25 <number:text-style>
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case 'text': // 16.27.26 <number:text>
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if(Rn[0].substr(-2) === "/>") break;
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else if(Rn[1]==="/") switch(state[state.length-1][0]) {
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case 'number-style':
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case 'date-style':
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case 'time-style':
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NF += str.slice(pidx, Rn.index);
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break;
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}
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else pidx = Rn.index + Rn[0].length;
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break;
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case 'text-content': break; // 16.27.27 <number:text-content>
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case 'text-properties': break; // 16.27.27 <style:text-properties>
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case 'body': break; // 3.3 16.9.6 19.726.3
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case 'forms': break; // 12.25.2 13.2
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case 'table-column': break; // 9.1.6 <table:table-column>
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case 'graphic-properties': break;
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case 'calculation-settings': break; // 9.4.1 <table:calculation-settings>
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case 'named-expressions': break; // 9.4.11 <table:named-expressions>
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case 'named-range': break; // 9.4.11 <table:named-range>
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case 'span': break; // <text:span>
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case 'p':
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if(Rn[1]==='/') textp = parse_text_p(str.slice(textpidx,Rn.index), textptag);
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else { textptag = parsexmltag(Rn[0]); textpidx = Rn.index + Rn[0].length; }
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break; // <text:p>
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case 's': break; // <text:s>
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case 'date': break; // <*:date>
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case 'annotation': break;
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case 'object': break; // 10.4.6.2 <draw:object>
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case 'title': break; // <*:title>
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case 'desc': break; // <*:desc>
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case 'database-ranges': break; // 9.4.14 <table:database-ranges>
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case 'database-range': break; // 9.4.15 <table:database-range>
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case 'filter': break; // 9.5.2 <table:filter>
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case 'filter-and': break; // 9.5.3 <table:filter-and>
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case 'filter-or': break; // 9.5.4 <table:filter-or>
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case 'filter-condition': break; // 9.5.5 <table:filter-condition>
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default: if(opts.WTF) throw Rn;
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}
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var out = {
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Sheets: Sheets,
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SheetNames: SheetNames
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};
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return out;
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};
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})();
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