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/* 18.4.7 rPr CT_RPrElt */function parse_rpr(rpr) {	var font = {}, m = rpr.match(tagregex), i = 0;	var pass = false;	if(m) for(;i!=m.length; ++i) {		var y = parsexmltag(m[i]);		switch(y[0].replace(/\w*:/g,"")) {			/* 18.8.12 condense CT_BooleanProperty */			/* ** not required . */			case '<condense': break;			/* 18.8.17 extend CT_BooleanProperty */			/* ** not required . */			case '<extend': break;			/* 18.8.36 shadow CT_BooleanProperty */			/* ** not required . */			case '<shadow':				if(!y.val) break;				/* falls through */			case '<shadow>':			case '<shadow/>': font.shadow = 1; break;			case '</shadow>': break;
			/* 18.4.1 charset CT_IntProperty TODO */			case '<charset':				if(y.val == '1') break;				font.cp = CS2CP[parseInt(y.val, 10)];				break;
			/* 18.4.2 outline CT_BooleanProperty TODO */			case '<outline':				if(!y.val) break;				/* falls through */			case '<outline>':			case '<outline/>': font.outline = 1; break;			case '</outline>': break;
			/* 18.4.5 rFont CT_FontName */			case '<rFont': font.name = y.val; break;
			/* 18.4.11 sz CT_FontSize */			case '<sz': font.sz = y.val; break;
			/* 18.4.10 strike CT_BooleanProperty */			case '<strike':				if(!y.val) break;				/* falls through */			case '<strike>':			case '<strike/>': font.strike = 1; break;			case '</strike>': break;
			/* 18.4.13 u CT_UnderlineProperty */			case '<u':				if(!y.val) break;				switch(y.val) {					case 'double': font.uval = "double"; break;					case 'singleAccounting': font.uval = "single-accounting"; break;					case 'doubleAccounting': font.uval = "double-accounting"; break;				}				/* falls through */			case '<u>':			case '<u/>': font.u = 1; break;			case '</u>': break;
			/* 18.8.2 b */			case '<b':				if(y.val == '0') break;				/* falls through */			case '<b>':			case '<b/>': font.b = 1; break;			case '</b>': break;
			/* 18.8.26 i */			case '<i':				if(y.val == '0') break;				/* falls through */			case '<i>':			case '<i/>': font.i = 1; break;			case '</i>': break;
			/* 18.3.1.15 color CT_Color TODO: tint, theme, auto, indexed */			case '<color':				if(y.rgb) font.color = y.rgb.slice(2,8);				break;			case '<color>': case '<color/>': case '</color>': break;
			/* 18.8.18 family ST_FontFamily */			case '<family': font.family = y.val; break;			case '<family>': case '<family/>': case '</family>': break;
			/* 18.4.14 vertAlign CT_VerticalAlignFontProperty TODO */			case '<vertAlign': font.valign = y.val; break;			case '<vertAlign>': case '<vertAlign/>': case '</vertAlign>': break;
			/* 18.8.35 scheme CT_FontScheme TODO */			case '<scheme': break;			case '<scheme>': case '<scheme/>': case '</scheme>': break;
			/* 18.2.10 extLst CT_ExtensionList ? */			case '<extLst': case '<extLst>': case '</extLst>': break;			case '<ext': pass = true; break;			case '</ext>': pass = false; break;			default:				if(y[0].charCodeAt(1) !== 47 && !pass) throw new Error('Unrecognized rich format ' + y[0]);		}	}	return font;}
var parse_rs = (function() {	var tregex = matchtag("t"), rpregex = matchtag("rPr");	/* 18.4.4 r CT_RElt */	function parse_r(r) {		/* 18.4.12 t ST_Xstring */		var t = r.match(tregex)/*, cp = 65001*/;		if(!t) return {t:"s", v:""};
		var o/*:Cell*/ = ({t:'s', v:unescapexml(t[1])}/*:any*/);		var rpr = r.match(rpregex);		if(rpr) o.s = parse_rpr(rpr[1]);		return o;	}	var rregex = /<(?:\w+:)?r>/g, rend = /<\/(?:\w+:)?r>/;	return function parse_rs(rs) {		return rs.replace(rregex,"").split(rend).map(parse_r).filter(function(r) { return r.v; });	};})();

/* Parse a list of <r> tags */var rs_to_html = (function parse_rs_factory() {	var nlregex = /(\r\n|\n)/g;	function parse_rpr2(font, intro, outro) {		var style/*:Array<string>*/ = [];
		if(font.u) style.push("text-decoration: underline;");		if(font.uval) style.push("text-underline-style:" + font.uval + ";");		if(font.sz) style.push("font-size:" + font.sz + "pt;");		if(font.outline) style.push("text-effect: outline;");		if(font.shadow) style.push("text-shadow: auto;");		intro.push('<span style="' + style.join("") + '">');
		if(font.b) { intro.push("<b>"); outro.push("</b>"); }		if(font.i) { intro.push("<i>"); outro.push("</i>"); }		if(font.strike) { intro.push("<s>"); outro.push("</s>"); }
		var align = font.valign || "";		if(align == "superscript" || align == "super") align = "sup";		else if(align == "subscript") align = "sub";		if(align != "") { intro.push("<" + align + ">"); outro.push("</" + align + ">"); }
		outro.push("</span>");		return font;	}
	/* 18.4.4 r CT_RElt */	function r_to_html(r) {		var terms/*:[Array<string>, string, Array<string>]*/ = [[],r.v,[]];		if(!r.v) return "";
		if(r.s) parse_rpr2(r.s, terms[0], terms[2]);
		return terms[0].join("") + terms[1].replace(nlregex,'<br/>') + terms[2].join("");	}
	return function parse_rs(rs) {		return rs.map(r_to_html).join("");	};})();
/* 18.4.8 si CT_Rst */var sitregex = /<(?:\w+:)?t[^>]*>([^<]*)<\/(?:\w+:)?t>/g, sirregex = /<(?:\w+:)?r>/;var sirphregex = /<(?:\w+:)?rPh.*?>([\s\S]*?)<\/(?:\w+:)?rPh>/g;function parse_si(x, opts) {	var html = opts ? opts.cellHTML : true;	var z = {};	if(!x) return { t: "" };	//var y;	/* 18.4.12 t ST_Xstring (Plaintext String) */	// TODO: is whitespace actually valid here?	if(x.match(/^\s*<(?:\w+:)?t[^>]*>/)) {		z.t = unescapexml(utf8read(x.slice(x.indexOf(">")+1).split(/<\/(?:\w+:)?t>/)[0]||""));		z.r = utf8read(x);		if(html) z.h = escapehtml(z.t);	}	/* 18.4.4 r CT_RElt (Rich Text Run) */	else if((/*y = */x.match(sirregex))) {		z.r = utf8read(x);		z.t = unescapexml(utf8read((x.replace(sirphregex, '').match(sitregex)||[]).join("").replace(tagregex,"")));		if(html) z.h = rs_to_html(parse_rs(z.r));	}	/* 18.4.3 phoneticPr CT_PhoneticPr (TODO: needed for Asian support) */	/* 18.4.6 rPh CT_PhoneticRun (TODO: needed for Asian support) */	return z;}
/* 18.4 Shared String Table */var sstr0 = /<(?:\w+:)?sst([^>]*)>([\s\S]*)<\/(?:\w+:)?sst>/;var sstr1 = /<(?:\w+:)?(?:si|sstItem)>/g;var sstr2 = /<\/(?:\w+:)?(?:si|sstItem)>/;function parse_sst_xml(data/*:string*/, opts)/*:SST*/ {	var s/*:SST*/ = ([]/*:any*/), ss = "";	if(!data) return s;	/* 18.4.9 sst CT_Sst */	var sst = data.match(sstr0);	if(sst) {		ss = sst[2].replace(sstr1,"").split(sstr2);		for(var i = 0; i != ss.length; ++i) {			var o = parse_si(ss[i].trim(), opts);			if(o != null) s[s.length] = o;		}		sst = parsexmltag(sst[1]); s.Count = sst.count; s.Unique = sst.uniqueCount;	}	return s;}
RELS.SST = "http://schemas.openxmlformats.org/officeDocument/2006/relationships/sharedStrings";var straywsregex = /^\s|\s$|[\t\n\r]/;function write_sst_xml(sst/*:SST*/, opts)/*:string*/ {	if(!opts.bookSST) return "";	var o = [XML_HEADER];	o[o.length] = (writextag('sst', null, {		xmlns: XMLNS.main[0],		count: sst.Count,		uniqueCount: sst.Unique	}));	for(var i = 0; i != sst.length; ++i) { if(sst[i] == null) continue;		var s/*:XLString*/ = sst[i];		var sitag = "<si>";		if(s.r) sitag += s.r;		else {			sitag += "<t";			if(!s.t) s.t = "";			if(s.t.match(straywsregex)) sitag += ' xml:space="preserve"';			sitag += ">" + escapexml(s.t) + "</t>";		}		sitag += "</si>";		o[o.length] = (sitag);	}	if(o.length>2){ o[o.length] = ('</sst>'); o[1]=o[1].replace("/>",">"); }	return o.join("");}