Greasy Fork is available in English.
1) Use real bold to replace synthetic SimSun bold; 2) Regular SimSun/中易宋体 can also be substituted; 3) Reassign font fallback list (Latin AND CJK). Browser serif/sans settings are overridden; 4) Use Latin fonts for Latin part in Latin/CJK mixed texts; 5) Fix fonts and letter-spacing for CJK punctuation marks.
// ==UserScript==
// @name FixCJK!
// @name:zh-CN “搞定”CJK！
// @namespace https://github.com/stecue/fixcjk
// @version 1.3.9
// @description 1) Use real bold to replace synthetic SimSun bold; 2) Regular SimSun/中易宋体 can also be substituted; 3) Reassign font fallback list (Latin AND CJK). Browser serif/sans settings are overridden; 4) Use Latin fonts for Latin part in Latin/CJK mixed texts; 5) Fix fonts and letter-spacing for CJK punctuation marks.
// @description:zh-cn 中文字体和标点设定及修正脚本
// @author stecue@gmail.com
// @license GPLv3
// @match http://*/*
// @match https://*/*
// @exclude https://*jsfiddle.net*/*
// @exclude http://*stackexchange.com/*
// @exclude http://*mathoverflow.net/*
// @grant GM_addStyle
// ==/UserScript==
(function () {
'use strict';
// You can change the the following fonts/settings until the "var FixPunct=" line.
///--CJK Fonts--///
var CJKdefault = '"Microsoft YaHei",SimSun,Source Han Sans SC,Noto Sans CJK SC,"WenQuanYi Zen Hei Sharp","WenQuanYi Micro Hei"'; //The default CJK font if no sans or serif is specified. Regular weight.
var CJKSimSun= '"Microsoft YaHei","Source Han Serif SC","Source Han Serif CN","Note Serif CJK SC","WenQuanYi Micro Hei"'; //Fonts to replace SimSun;
var CJKserif = '"Microsoft YaHei","Source Han Serif SC","Source Han Serif CN","WenQuanYi Micro Hei"'; //Default serif fonts for CJK. Although It is intended for regular weight but some element with bold weight still use the font here. Therefore "SimSun" itself is not a good choice because it does not have a real bold font.
var CJKsans = '"Microsoft YaHei","Source Han Sans SC","Source Han Sans CN","Noto Sans CJK SC","Noto Sans CJK SC Regular"'; //Sans-serif fonts for CJK. Regular weight.
var CJKBold = '"Microsoft YaHei","Noto Sans CJK SC Bold","Noto Sans CJK SC","Source Han Sans SC Bold","Source Han Sans SC Bold","WenQuanYi Micro Hei"'; //The "good CJK font" to replace SimSun bold. Note that some elements still use font in CJKserif defined above such as the menus on JD.com.
var CJKPunct = 'Noto Sans CJK SC,Noto Serif CJK SC,Source Han Sans SC,Source Han Serif SC,Source Han Sans CN,Source Han Serif CN,SimHei,SimSun'; //The font to use for CJK quotation marks.
var KanaSerif = 'Source Han Serif SC,Noto Serif CJK SC'; //The serif fonts for kana (假名) if no lang=ja is set.
var KanaSans = 'Source Han Sans SC,Noto Sans CJK SC'; //The sans fonts for kana (假名) if no lang=ja is set.
var JaSerif = 'Noto Serif CJK JP,Source Han Serif,Source Han Serif JP,Noto Serif CJK SC,Source Han Serif SC,MS Mincho'; //Used in lang=ja elements only. KanaSans will be overrided.
var JaSans = 'Noto Sans CJK JP,Source Han Sans,Source Han Sans JP,Noto Sans CJK SC,Source Han Sans SC,Meiryo,MS Gothic'; //Used in lang=ja elements only. KanaSerif will be overrided.
var JaDefault = JaSans; //Default fonts if no "sans" or "sans-serif" is set for lang=ja elements.
///---Latin Fonts. Note: *DO NOT* use CJK fonts for the following Latin* settings, otherwise the above CJK settings might be overwritten!---///
var LatinInSimSun = 'Ubuntu Mono'; //The Latin font in a paragraph whose font was specified to "SimSun" only.
var LatinSerif = '"PT Serif",Constantia,"Liberation Serif","Times New Roman"'; //Serif fonts for Latin script. It will be overridden by a non-virtual font in the CSS font list if present.
var LatinSans = '"Open Sans","PT Sans",Lato,Verdana,Arial'; //Sans-serif fonts for Latin script. It will be overridden by a non-virtual font in the CSS font list if present.
var LatinMono = '"DejaVu Sans Mono",Consolas'; //Monospace fonts for Latin script. It will be overridden by a non-virtual font in the CSS font list if present.
var LatinDefault = LatinSans; //The default Latin fonts if no "serif" or "sans-serif" is provided. It is also the font that will be used if the specified fonts (by the webpage) cannot be found.
///---Choose what to fix---///
var FixRegular = true; //Also fix regular fonts. You need to keep this true if you want to use "LatinInSimSun" in Latin/CJK mixed context.
var FixPunct = true; //If Latin punctions in CJK paragraph need to be fixed. Usually one needs full-width punctions in CJK context. Turn it off if the script runs too slow or HTML strings are adding to your editing area.
///=== Experimental Options. The following options are for experienced users.===///
var usePaltForCJKText = true; //If apply "palt" to CJK text (not only puncts) as well.
var usePaltForAll = false; //If apply "palt" to as much elements as possible.
var useJustify = true; //Make justify as the default alignment.
var forceAutoSpaces = true; //if enabled, no need to double-click to add spaces.
var useBroaderSpaces = false; //Now It will NOT be set to true automatically if usePaltForCJKText===true.
var useXBroaderSpaces = false; //It will override useBroaderSpaces.
var use2XBroaderSpaces = false; //It will override useXBroaderSpaces.
var use3XBroaderSpaces = false; //It will override use2XBroaderSpaces.
var scrollToFixAll = false; //Scoll to FixAll,including PMs. Might slow down the browser.
var skipJaLang = false; //Skip lang=ja elements and webpages (usually pure Japanese pages). Keep it true if you want to apply your brower's Japanese font settings.
var unifiedCJK = false; // Use Chinese fonts for lang=ja if set to "true".
var FixPureLatin = false; //Appendent the script to all elements, including pure latins. The option is here for historical reasons and usually you should use the built-in font settings of your browser.
///=== "Safe" Zone Ends Here.Do not change following code unless you know the results! ===///
//--output the version info first--//
console.log('FixCJK! version '+GM_info.script.version);
// Global runtime flags
var isScrolling = false;
var SkipLabelCJK = false; //for internal use only. It will set to true if the page is pure Eng.
if (usePaltForAll === true)
usePaltForCJKText = true;
//if (usePaltForCJKText === true)
// useBroaderSpaces = true;
var timeOut=3000; //allow maximum 3.0 seconds to run this script.
var maxlength = 11002000; //maximum length of the page HTML to check for CJK punctuations.
var maxNumElements = 810240; // maximum number of elements to process.
var CJKOnlyThreshold = 110240; // Only CJK if the number of elements reaches this threshold.
var noBonusLength = 110240; //no bonus functions such as fixing "reversed" pairs.
var noBonusTimeout = 200; //Longest time (in ms) to run bonus functions for each element.
var sqz_timeout=50; // 50ms per element seems long enough.
var invForLimit=6; //the time limit factor (actual limit is timeOut/invForLimit) for the "for loop" in Round 2 & 3.
var processedAll=true;
var ifRound1=true;
var ifRound2=true;
var ifRound3=false;
var RawFixPunct=FixPunct;
var forceNoSimSun = false; //in case SimSun is the "!important" one. Note that other fixes will not be performed for applied tags.
var debug_verbose = false; //show/hide more information on console.
var debug_00 = false; //debug codes before Rounds 1/2/3/4.
var debug_01 = false; //Turn on colors for Round 1.
var debug_02 = false;
var debug_03 = false;
var debug_04 = false;
var debug_labelCJK = false;
var debug_re_to_check = false; //"true" might slow down a lot!
var debug_spaces =false;
var debug_wrap = false;
var debug_tagSeeThrough = false;
var debug_getBeforeTags = false;
var debug_noWrapping = false;
var debug_asyncTimers = true;
var useWrap=true;
var useRemoveSpacesForSimSun=false;
var useFeedback=false;
var useCSSforSimSun=false;
var useDelayedFix=false;
var useOverallTimeOut=false;
var useSFTags=false; //FIXME: use tags may cause problems on jd.com.
var re_allpuncts=/[、，。：；！？）】〉》」』『「《〈【（“”‘’]/;
//var re_extCJK=/[“”‘’\u3000-\u30FF\u3400-\u9FBF\uFF00-\uFFEF]/;
var re_extCJK=/[“”‘’\u3000-\u9FBF\uFF00-\uFFEF]/;
var re_pureCJK=/[\u3000-\u30FF\u3400-\u9FBF\uFF00-\uFFEF]/;
var re_to_check = /^\uEEEE/; //use ^\uEEEE for placeholder. Avoid using the "m" or "g" modifier for long document, but the difference seems small?
///=== The following variables should be strictly for internal use only.====///
var refixing=false;
var refixingFonts=false;
var respacing=false;
var lastspacing=0.0;
var rspLength=3; //If the font-list reaches the length here, the author is probably responsible enough to cover most Latin/English environment.
var waitForDoubleClick=200;
var SkippedTagsForFonts=/^(HTML|TITLE|HEAD|LINK|BODY|SCRIPT|noscript|META|STYLE|AUDIO|video|source|AREA|BASE|canvas|figure|map|object|textarea)$/i;
var SkippedTagsForMarks=/^(HTML|TITLE|HEAD|LINK|BODY|SCRIPT|noscript|META|STYLE|AUDIO|video|source|AREA|BASE|canvas|embed|figure|map|object|textarea|input|code|pre|time|tt|BUTTON|select|option|label|fieldset|datalist|keygen|output)$/i;
var SkippedTags=SkippedTagsForFonts;
//It seems that "lang" cannot be calculated. Just use node.getAttribute("lang") to get the lang of current elements.
var SkippedLangs='(xa|en)';
if (skipJaLang === true)
SkippedLangs=RegExp(SkippedLangs.replace(/xa/,'ja'),'i');
else
SkippedLangs=RegExp(SkippedLangs,'i');
var pureLatinTags=/^(TITLE|HEAD|LINK|SCRIPT|META|STYLE|AUDIO|video|source|AREA|BASE|canvas|figure|map|object|textarea|svg)$/i; //No CJK labeling for the elements and their desedents.
var stopTags=/^(SUB|SUP|BR|VR)$/i; //The "see-through" stops at these tags.
var stopClasses='mw-editsection,date';
var upEnoughTags=/^(address|article|aside|blockquote|canvas|dd|div|dl|dt|fieldset|figcaption|figure|footer|form|H[1-6]|header|hgroup|hr|li|main|nav|noscript|ol|output|p|pre|section|table|td|th|tr|tfoot|ul|video|BODY)$/ig; //"See-Through" stops here, the "block-lelvel" elements.
var ignoredTags=/^(math)$/i;
var noWrappingClasses='pl-c,toggle-comment,answer-date-link'; //Also known as "no wrapping list". Only wrapped CJK will be treated.
//noWrappingClasses=noWrappingClasses+',PollXChoice-choice--text'; //PollXChoice-choice--text from twitter, see issue #113.
if ( document.URL.match(/(bgm\.tv|bangumi.tv)/) )
noWrappingClasses=noWrappingClasses+',userInfo,userName';
console.log('The following classes won\'t be treated:\n'+noWrappingClasses);
//Just define a "dumb" noWrappingHRefs.
var noWrappingHRefs=/^\uE000\uE000\uE000/;
//The folloing noWraping HRefs is still for bgm.tv
if ( document.URL.match(/(bgm\.tv|bangumi.tv)/) )
noWrappingHRefs=/\/user\//;
var preSimSunList='c30,c31,c32,c33,c34,c35,c36,c37,c38,c39,c40,c41,c42,c43,c44,c45,c46';
var preSimSunTags=/^(pre|code|tt)$/i;
//Safe2FixCJK\uE000,\uE211,\uE985,\uE699
var CJKAttrList='CJK2Fix,MarksFixedE135,FontsFixedCJK,Safe2FixCJK,PunctSpace2Fix,CJKTestedAndLabeled,SimSun2Fix,SimSunFixedCJK,LargeSimSun2Fix,checkSpacedQM,wrappedCJK2Fix,preCode,preMath,SpacesFixedE133';
var re_autospace_url=/zhihu\.com|guokr\.com|changhai\.org|wikipedia\.org|greasyfork\.org|github\.com/;
var preCodeTags='userInfo,code,pre,tt'; //Is this the same as "SkippedTagsForMarks"?
var preMathTags='math'; //Do not change puncts as well as fonts. Just like "math".
var t_start = performance.now();
var t_stop = t_start;
var re_simsun = / *simsun *| *宋体 *| *ËÎÌå *| *\5b8b\4f53 */i;
var sig_sim = 'FixedCJKFont\u0020易'; //Just for SimSun;
var sig_song = 'FixedCJKFont\u0020宋'; // signature to check if change is sucssful or not.
var sig_hei = 'FixedCJKFont\u0020黑'; // signature to check if change is sucssful or not.
var sig_bold = 'FixedCJKFont\u0020粗'; // signature to check if change is sucssful or not.
var sig_default = 'FixedCJKFont\u0020默'; // signature to check if change is sucssful or not.
var sig_mono= 'FixedCJKFont\u0020均';
var sig_punct = '\uE135'; //will be attached to CJKPunct; This is used in punct fixing not font fixing(?)
var qsig_sim = '"' + sig_sim + '"'; //Quoted sinagure; Actually no need to quote.
var qsig_song= '"'+sig_song+'"';
var qsig_hei = '"' + sig_hei + '"'; //Quoted sinagure;
var qsig_bold = '"' + sig_bold + '"';
var qsig_default = '"' + sig_default + '"';
var genPunct='FixedPMSans'; //Different from sig_punct
var qpreCJK = CJKdefault;
var qCJK = LatinDefault + ',' + CJKdefault + ',' + qsig_default;
var qCJK_ja = LatinDefault + ',' + JaDefault + ',' + qsig_default;
var qSimSun = qsig_sim+','+LatinInSimSun + ',' + CJKSimSun;
var qLargeSimSun = qsig_sim+','+ LatinSerif + ',' + 'SimSun';
var qBold = LatinInSimSun + ',' + CJKBold + ',' + qsig_bold;
var qsans = LatinSans + ',FixKanaSans,'+CJKsans + ',' + qsig_hei + ',' + 'sans-serif'; //To replace "sans-serif"
var qsans_ja = dequote(LatinSans + ',' + JaSans + ',' + qsig_hei + ',' + 'sans-serif');
var qserif = LatinSerif + ',FixKanaSerif,'+CJKserif +','+qsig_song+ ',' + 'serif'; //To replace "serif"
var qserif_ja = dequote(LatinSans + ',' + JaSerif + ',' + qsig_song + ',' + 'serif');
var qmono = sig_mono+','+LatinMono + ',' + CJKdefault + ',' + qsig_default + ',' + 'monospace'; //To replace "monospace".
//--Check the length of the webpage --//
var all = document.getElementsByTagName('*');
var NumAllDOMs=all.length;
var bodyhtml=document.getElementsByTagName("HTML");
if (bodyhtml[0].innerHTML.length > maxlength) {
console.log('FixCJK!: HTML too long, skip everything. Exiting now...');
ifRound1=false;
ifRound2=false;
ifRound3=false;
FixPunct=false;
}
else if (!(bodyhtml[0].innerHTML.match(/[\u3000-\u30FF\u3400-\u9FBF\uFF00-\uFFEF]/))) {
if (debug_verbose===true) {console.log('FixCJK!: Checking for CJK took '+((performance.now()-t_stop)/1000.0).toFixed(3)+' seconds. No CJK found.');}
if (debug_verbose===true) {console.log('FixCJK!: No need to check CJK punctuations.');}
FixPunct=false;
}
else {
if (debug_verbose===true) {console.log('FixCJK!: Checking for CJK took '+((performance.now()-t_stop)/1000.0).toFixed(3)+' seconds. CJK found.');}
//FixPunct=true;
}
var i = 0;
var max = all.length;
var child = all[i].firstChild;
var if_replace = false;
var font_str = ""; //window.getComputedStyle(all[i], null).getPropertyValue('font-family');
var fweight = ""; //window.getComputedStyle(all[i], null).getPropertyValue('font-weight');
var re_sans0 = /^ ?sans ?$|^ ?sans-serif ?$/i;
var re_serif = /^ ?serif ?$/i;
var re_mono0 = /^ ?mono ?$|^ ?monospace ?$/i;
//letter-spacing options
var kern_consec_ll='0.0em'; //。” or ））
var kern_consec_rr='0.0em'; //（（
var kern_consec_lr='0.0em'; //）（
var kern_ind_open='0.22em'; //margin-left for opening punct.
var kern_ind_close='0.22em'; //margin-right closing punct.
//Whether to use the native embeded OpenType kerning or not, see
//https://helpx.adobe.com/typekit/using/open-type-syntax.html
var useNativeKerning=false;
if (useNativeKerning === true) {
kern_ind_open='0.0em';
kern_ind_close='0.0em';
}
//Check if the font definitions are valid
if (check_fonts(CJKdefault, 'CJKdefault') === false)
return false;
else if (check_fonts(CJKserif, 'CJKserif') === false)
return false;
else if (check_fonts(CJKsans, 'CJKsans') === false)
return false;
else if (check_fonts(CJKBold, 'CJKBold') === false)
return false;
else if (check_fonts(LatinInSimSun, 'LatinInSimSun') === false)
return false;
else if (check_fonts(LatinSans, 'LatinSans') === false)
return false;
else if (check_fonts(LatinSerif, 'LatinSerif') === false)
return false;
else if (check_fonts(LatinMono, 'LatinMono') === false)
return false;
else {
}
//---Some inital checkup and output the version info--//
if (debug_00 === true) {
console.log(dequote('"SimSun","Times New Roman"""""'));
console.log(qCJK);
}
//Assign fonts for puncts:
var punctStyle='@font-face { font-family: '+genPunct+';\n src: '+AddLocal(CJKPunct)+';\n unicode-range: U+3000-303F,U+FF00-FFEF;}';
//Use punct fonts of SimHei in SimSun;
punctStyle=punctStyle+'\n@font-face {font-family:FixedCJKFont\u0020易;\n src:local(SimHei);\n unicode-range: U+A0-B6,U+B8-2FF,U+2000-2017,U+201E-2FFF;}';
punctStyle=punctStyle+'\n@font-face {font-family:SimVecA;\n src:local(Ubuntu Mono);\n unicode-range: U+0-7F;}';
punctStyle=punctStyle+'\n@font-face {font-family:SimVecS;\n src:local(SimHei);\n unicode-range: U+A0-33FF;}';
punctStyle=punctStyle+'\n@font-face {font-family:SimVecC;\n src:local(Microsoft YaHei);\n unicode-range: U+3400-9FBF;}';
//Make sure we only use the good "Chinese" part of YaHei.
punctStyle=punctStyle+'\n@font-face { font-family: 微软雅黑;\n src:local(Microsoft YaHei);\n unicode-range: U+3400-9FBF;\n font-weight: normal;}';
punctStyle=punctStyle+'\n@font-face { font-family: 微软雅黑;\n src:local(Microsoft YaHei Bold);\n unicode-range: U+3400-9FBF;\n font-weight: bold;}';
punctStyle=punctStyle+'\n@font-face { font-family: 雅黑;\n src:local(Microsoft YaHei);\n unicode-range: U+3400-9FBF;\n font-weight: normal;}';
punctStyle=punctStyle+'\n@font-face { font-family: 雅黑;\n src:local(Microsoft YaHei Bold);\n unicode-range: U+3400-9FBF;\n font-weight: bold;}';
punctStyle=punctStyle+'\n@font-face { font-family: 黑体;\n src:local(Microsoft YaHei);\n unicode-range: U+3400-9FBF;\n font-weight: normal;}';
punctStyle=punctStyle+'\n@font-face { font-family: 黑体;\n src:local(Microsoft YaHei Bold);\n unicode-range: U+3400-9FBF;\n font-weight: bold;}';
punctStyle=punctStyle+'\n@font-face { font-family: Microsoft YaHei;\n src:local(Microsoft YaHei);\n unicode-range: U+3400-9FBF;\n font-weight: normal;}';
punctStyle=punctStyle+'\n@font-face { font-family: Microsoft YaHei;\n src:local(Microsoft YaHei Bold);\n unicode-range: U+3400-9FBF;\n font-weight: bold;}';
if (useCSSforSimSun===true) {
punctStyle=punctStyle+'\n @font-face { font-family: SimSun;\n src: local('+FirstFontOnly('SimSun')+');\n unicode-range: U+3400-9FBF;}';
punctStyle=punctStyle+'\n @font-face { font-family: 宋体;\n src: local('+FirstFontOnly('SimSun')+');\n unicode-range: U+3400-9FBF;}';
punctStyle=punctStyle+'\n @font-face { font-family: ËÎÌå;\n src: local('+FirstFontOnly('SimSun')+');\n unicode-range: U+3400-9FBF;}';
punctStyle=punctStyle+'\n @font-face { font-family: 宋体;\n src: local('+FirstFontOnly(LatinInSimSun)+');\n unicode-range: U+0000-2C7F;}';
}
punctStyle=punctStyle+'\n cjkpuns { -moz-font-feature-settings:"palt"; -webkit-font-feature-settings:"palt";font-feature-settings:"palt";}';
if (useNativeKerning === true) {
punctStyle=punctStyle+'\n cjkpuns { font-kerning: normal; }';
}
if (usePaltForCJKText === true) {
punctStyle=punctStyle+'\n cjktext {-moz-font-feature-settings:"palt"; -webkit-font-feature-settings:"palt";font-feature-settings:"palt";}';
}
if (usePaltForAll === true) {
punctStyle=punctStyle+'\n * {-moz-font-feature-settings:"palt"; -webkit-font-feature-settings:"palt";font-feature-settings:"palt";}';
}
if (debug_00===true)
console.log(punctStyle);
punctStyle=punctStyle+'\n @font-face { font-family:FixKanaSans;\n src:'+AddLocal(KanaSans)+';\n unicode-range: U+3040-30FF;}';
punctStyle=punctStyle+'\n @font-face { font-family:FixKanaSerif;\n src:'+AddLocal(KanaSerif)+';\n unicode-range: U+3040-30FF;}';
GM_addStyle(punctStyle);
//--Style settings done. Now let's check if we need to continue--//
var docLang = document.documentElement.getAttribute("lang")+' '; //make sure docLang is not "";
if (debug_00 === true) {
console.log(docLang);
console.log(!(!docLang.match(SkippedLangs)));
}
if ( docLang.match(SkippedLangs) ) {
if (debug_00 === true) {
console.log(document.documentElement.innerText.match(re_pureCJK) );
}
if ( !document.documentElement.innerText.match(re_pureCJK) ) {
console.log('Non-optimal lang attribute detected...Long-click or double-click to re-enable FixCJK!');
SkipLabelCJK = true;
}
}
///----------------------------
qpreCJK = dequote(qpreCJK);
qCJK = dequote(qCJK);//LatinInSimSun + ',' + CJKdefault + ',' + qsig_default;
qSimSun = dequote(qSimSun);//LatinInSimSun + ',' + CJKserif + ',' + qsig_sun;
qLargeSimSun = dequote(qLargeSimSun);//LatinInSimSun + ',' + CJKserif + ',' + qsig_sun;
qBold = dequote(qBold);//LatinInSimSun + ',' + CJKBold + ',' + qsig_bold;
qsans = dequote(qsans);//LatinSans + ',' + CJKsans + ',' + qsig_hei + ',' + 'sans-serif'; //To replace "sans-serif"
qserif = dequote(qserif);//LatinSerif + ',' + CJKserif + ',' + qsig_sun + ',' + 'serif'; //To replace "serif"
qmono = dequote(qmono);//LatinMono + ',' + CJKdefault + ',' + qsig_default + ',' + 'monospace'; //To replace "monospace".
CJKPunct=dequote(CJKPunct)+','+sig_punct;
if (debug_00===true) {console.log('Entering Loops...');}
/// ===== Labeling CJK elements === ///
t_stop=performance.now();
var debug_addTested=false;
function addTested (node,currLevel) {
if (currLevel > 5) {
if (debug_addTested===true) console.log("TOO MANY LEVELS, exiting addTested()...");
return false;
}
var child=node.firstChild;
while (child) {
if (child.nodeType===1) {
addTested(child,currLevel+1);
}
child=child.nextSibling;
}
if (node.hasAttribute("data-CJKTestedAndLabeled")) {
if (debug_addTested===true) console.log("Labeled: "+node.nodeName);
return true;
}
else {
node.setAttribute("data-CJKTestedAndLabeled","");
if (debug_addTested===true) console.log("Labeled: "+node.nodeName);
return true;
}
}
/*
function labelCJKByNode(node,levelIndex) {
var t_stop=performance.now();
if (node instanceof SVGElement) {
return false;
}
//One do need to recheck the textContent everytime "ReFix" is triggered.
if ( (levelIndex < 2) && (!node.textContent.match(re_extCJK)) ) {
if (!node.hasAttribute("data-CJKTestedAndLabeled")) {
window.setTimeout(addTested,5,node,0);
}
return true;
}
var font_str=dequote(window.getComputedStyle(node, null).getPropertyValue('font-family'));
var child=node.firstChild;
while (child) {
if (child.nodeType===3) {
if (node.hasAttribute("data-CJKTestedAndLabeled") ) {
//Do nothing if already labeled.
}
else if (font_str.match(re_simsun)) {
if (inTheClassOf(node,preSimSunList) || node.nodeName.match(preSimSunTags)) {
node.style.fontFamily=font_str.replace(re_simsun,'SimVecA,SimVecS,SimVecC');
node.setAttribute("data-CJK2Fix","");
node.setAttribute("data-CJKTestedAndLabeled","");
}
else {
var font_size=(window.getComputedStyle(node, null).getPropertyValue('font-size')).slice(0,-2);
if (font_size < 18) {
node.setAttribute("data-CJK2Fix","");
node.setAttribute("data-SimSun2Fix","");
if (!inTheClassOf(node,noWrappingClasses)) {
node.setAttribute("data-PunctSpace2Fix","");
}
}
else {
//node.style.fontFamily=font_str; //Is this to improve the speed?
node.setAttribute("data-CJK2Fix","");
node.setAttribute("data-LargeSimSun2Fix","");
if (!inTheClassOf(node,noWrappingClasses)) {
node.setAttribute("data-PunctSpace2Fix","");
}
}
}
}
else if (child.data.match(re_extCJK)) {
node.setAttribute("data-CJK2Fix","");
if (!inTheClassOf(node,noWrappingClasses)) {
node.setAttribute("data-PunctSpace2Fix","");
}
}
}
else if (child.nodeType===1) {
labelCJKByNode(child,levelIndex+1);
}
child=child.nextSibling;
}
node.setAttribute("data-CJKTestedAndLabeled","");
return true;
}
*/
function labelCJK(useCJKTimeOut) {
if (SkipLabelCJK === true) {
console.log('Skipping labelCJK...');
return false;
}
var useBFS=false;
var child=document.body.firstChild;
var maxLabelingTime=150
var all='';
/*
if (useBFS===true) {
while (child) {
if (child.nodeType===1) {
//The levelIndex of document.body is 0.
labelCJKByNode(child,1);
}
child=child.nextSibling;
}
return true;
}
*/
//Skip wrapping CJK for anchors to javascripts, otherwise the anchors will break.
all=document.querySelectorAll('a:not([data-preCode])');
for (var ia=0;ia<all.length;ia++){
//if (isScrolling == true) {alert('trying to label CJK, but in scrolling....');break;}
if (all[ia].hasAttribute("data-CJKTestedAndLabeled")) {
continue;
}
if (all[ia].hasAttribute("data-mathml")) {
console.log(all[ia]);
all[ia].setAttribute("data-preMath","");
banMathHelper(all[ia]);
}
if(all[ia].nodeName.match(/^A$/i) && all[ia].href.match(/^javascript/i) && (all[ia].textContent.match(re_extCJK)) ) {
all[ia].setAttribute("data-preCode",""); //No wrapping if in the "preCode" class.
}
}
all=document.querySelectorAll(":not([data-CJKTestedAndLabeled])");
if (useCJKTimeOut===false) {
console.log(all.length+" elements to check and label. From");
console.log(all[0]);
console.log('To');
console.log(all[all.length-1]);
}
var t_stop=performance.now();
var t_last=0;
var t_init=t_stop;
var t_overall=0;
for (var i=all.length-1;i >= 0;i--) {
//if (isScrolling == true) {alert('trying to label CJK, but in scrolling....');break;}
if (useCJKTimeOut===true && i%100 === 0) { //useCJKTimeOut===false is the "Engineering mode".
t_last=performance.now()-t_stop;
t_stop=performance.now();
t_overall=performance.now()-t_init;
}
if (i>0 && t_last>20) {
if ( debug_labelCJK===true) {
console.log("FIXME: Curr: ");
console.log(all[i]);
console.log("FIXME: Prev: ");
console.log(all[i-1]);
console.log("Labeling Last elemnent: <"+all[i-1].nodeName+">.("+all[i-1].className+") took "+t_last.toFixed(1)+" ms.");
}
if (t_last>50) {
console.log("FIXME: Labeling last element took too much time. Too slow to labelCJK after "+t_overall.toFixed(1)+" ms.");
console.log("FIXME: Only "+document.querySelectorAll("[data-CJKTestedAndLabeled]").length+" tested in total on "+document.URL);
if (debug_labelCJK===true) {console.log(all[i-1]);}
break;
}
}
if ( i%100 === 0 && t_overall > maxLabelingTime) {
console.log("FIXME: Too slow to labelCJK after "+t_overall.toFixed(1)+" ms.");
//console.log("FIXME: Only "+document.querySelectorAll("[data-CJKTestedAndLabeled]").length+" tested in total on "+document.URL);
console.log("FIXME: Only "+i+" tested in total on "+document.URL);
if (debug_labelCJK===true) {console.log(all[i-1]);}
break;
}
if ((all[i].nodeName.match(SkippedTags)) || (!(!all[i].getAttribute("lang")) && all[i].getAttribute("lang").match(SkippedLangs) ) || all[i] instanceof SVGElement || all[i].hasAttribute("data-CJKTestedAndLabeled")){
if (debug_labelCJK===true && t_last>10 ) console.log("SKIPPED: "+all[i].nodeName);
//FIXME:HERE
window.setTimeout(function (node) {node.setAttribute("data-CJKTestedAndLabeled","");
},1,all[i]); //This is the most time consuming part. Trying to use async i/o.
if (all[i].nodeName.match(pureLatinTags)) {
if (useCJKTimeOut===true) {
window.setTimeout(addTested,5,all[i],0);
}
else {
window.setTimeout(addTested,5,all[i],-1000); //Means no limits in actual webpages.
}
}
continue;
}
font_str=dequote(window.getComputedStyle(all[i], null).getPropertyValue('font-family'));
if (inTheClassOf(all[i],preSimSunList) || all[i].nodeName.match(preSimSunTags)) {
all[i].style.fontFamily=font_str.replace(re_simsun,'SimVecA,SimVecS,SimVecC');
all[i].setAttribute("data-CJK2Fix","");
all[i].setAttribute("data-CJKTestedAndLabeled","");
continue;
}
if (debug_01===true) console.log(font_str);
if (font_str.match(re_simsun)) {
var font_size=(window.getComputedStyle(all[i], null).getPropertyValue('font-size')).slice(0,-2);
if (font_size < 18) {
all[i].setAttribute("data-CJK2Fix","");
all[i].setAttribute("data-SimSun2Fix","");
if (!inTheClassOf(all[i],noWrappingClasses) && all[i].contentEditable!=="true") {
all[i].setAttribute("data-PunctSpace2Fix","");
if ( all[i].textContent.match(/\w\s[\u3040-\u30FF\u3400-\u9FBF]|[\u3040-\u30FF\u3400-\u9FBF]\s\w/) && !all[i].textContent.match(re_allpuncts)){
//Do not wrap if already using "spaces" and no puncts
if (!all[i].textContent.match(/^([\s\u0020\u00A0\u2009\u200B-\u200E]| | )[^\s\u0020\u00A0\u2009\u200B-\u200E]/)) {
all[i].removeAttribute("data-PunctSpace2Fix");
all[i].setAttribute("data-preCode","");
}
}
}
}
else {
//all[i].style.fontFamily=font_str; //Is this to increase the speed?
all[i].setAttribute("data-CJK2Fix","");
all[i].setAttribute("data-LargeSimSun2Fix","");
if (!inTheClassOf(all[i],noWrappingClasses) && all[i].contentEditable!=="true") {
all[i].setAttribute("data-PunctSpace2Fix","");
if ( all[i].textContent.match(/\w\s[\u3040-\u30FF\u3400-\u9FBF]|[\u3040-\u30FF\u3400-\u9FBF]\s\w/) && !all[i].textContent.match(re_allpuncts)){
//Do not wrap if already using "spaces" and no puncts
if (!all[i].textContent.match(/^([\s\u0020\u00A0\u2009\u200B-\u200E]| | )[^\s\u0020\u00A0\u2009\u200B-\u200E]/)) {
all[i].removeAttribute("data-PunctSpace2Fix");
all[i].setAttribute("data-preCode","");
}
}
}
}
all[i].setAttribute("data-CJKTestedAndLabeled","");
continue;
}
if ( !(all[i].textContent.match(/[“”‘’\u3000-\u30FF\u3400-\u9FBF\uFF00-\uFFEF]/)) ){
if ( useCJKTimeOut===true && all[i].textContent.length > 20 && (font_str.split(',').length >= rspLength) ) { //20 is just to make sure they are actuall Latin elements,not just some place holder.
window.setTimeout(function (node) {node.setAttribute("data-CJKTestedAndLabeled","");},1,all[i]); //This is the most time consuming part. Trying to use async i/o.
window.setTimeout(addTested,5,all[i],0);//Still, it might cause some childs to be "unfixable", if the length of the place holder is longer than 100...
continue;
}
else if (useCJKTimeOut===false && (font_str.split(',').length >= rspLength) ) {
window.setTimeout(function (node) {node.setAttribute("data-CJKTestedAndLabeled","");},1,all[i]); //This is the most time consuming part. Trying to use async i/o.
if (debug_labelCJK===true) {console.log("Labeling non-CJK element: ");console.log(all[i]);}
window.setTimeout(addTested,5,all[i],-1000);//Still, it might cause some childs to be "unfixable", if the length of the place holder is longer than 100...
continue;
}
else {
//Just skip here. Might be important in the future.
continue;
}
}
child = all[i].firstChild;
while (child) {
var realSibling=child.nextSibling;
if (child.nodeType == 3 && (child.data.match(/[“”‘’\u3000-\u30FF\u3400-\u9FBF\uFF00-\uFFEF]/))) {
all[i].setAttribute("data-CJK2Fix","");
if (!inTheClassOf(all[i],noWrappingClasses) && all[i].contentEditable!=="true") {
all[i].setAttribute("data-PunctSpace2Fix","");
if ( all[i].textContent.match(/\w\s[\u3040-\u30FF\u3400-\u9FBF]|[\u3040-\u30FF\u3400-\u9FBF]\s\w/) && !all[i].textContent.match(re_allpuncts)){
//Do not wrap if already using "spaces" and no puncts
//If space at the beginning, it might the "extra space at the beginning but after PM in another node" case.
if (!all[i].textContent.match(/^([\s\u0020\u00A0\u2009\u200B-\u200E]| | )[^\s\u0020\u00A0\u2009\u200B-\u200E]/)) {
all[i].removeAttribute("data-PunctSpace2Fix");
all[i].setAttribute("data-preCode","");
}
}
}
//Do I need to test the parentNode? I deleted them in 1.1.3
break;
}
child=realSibling;
}
all[i].setAttribute("data-CJKTestedAndLabeled","");
}
}
//return true;
//Do not try to fixpuncts if it is an English site. Just trying to save time.
labelPreMath();
labelCJK(true);
//The following is not needed and the manipulation of global variables should not be performed.
//if ((document.querySelectorAll("[data-CJK2Fix]")).length < 1) {
// FixPunct=false;
// console.log("No puncts will be fixed.");
//}
if (debug_verbose===true) {console.log('FixCJK!: Labling took '+((performance.now()-t_stop)/1000).toFixed(3)+' seconds.');}
///===FixFonts, Rounds 1-3===///
FixAllFonts();
///===Round 4, FixPunct===///
if (debug_verbose===true) {console.log('FixCJK!: Labling and Fixing fonts took '+((t_stop-t_start)/1000).toFixed(3)+' seconds.');}
if ((t_stop-t_start)*2 > timeOut || max > maxNumElements ) {
console.log('FixCJK!: Too slow or too many elements.');
//FixPunct=false; //This seems meaningless. There is a overal timeOut anyway.
}
if (FixPunct===false) {
if (debug_verbose===true) {console.log('FixCJK!: Skipping fixing punctuations...');}
}
var returnNow=true;
var returnLater=false; //Do the actual fixing.
var MaxNumLoops=1;
if (useDelayedFix===true) {
var DelayedTimer=200;
window.setTimeout(FunFixPunct(true,MaxNumLoops,returnLater),DelayedTimer);
}
else {
window.setTimeout(function () {
labelPreCode();
labelNoWrappingList();
if (useWrap===true) wrapCJK();
FunFixPunct(true,MaxNumLoops,returnLater);
},10);
}
///===End of Solving the picture problem===///
if (debug_verbose===true) {console.log('FixCJK!: Fixing punctuations took '+((performance.now()-t_stop)/1000).toFixed(3)+' seconds.');}
///===Try to fix spaces if forceAutoSpaces is set===///
if (forceAutoSpaces === true)
window.setTimeout(function (){addSpaces(true,100);},10);
///===Add onClick listener before exiting===///
var NumClicks=0;
var t_last=performance.now();
var t_interval=1000; //The interval between two checks.
var t_interSpacing=500;
var NumAllCJKs=(document.querySelectorAll("[data-CJK2Fix]")).length;
var NumPureEng=0;
var LastURL=document.URL;
var LastMod=document.lastModified;
var ItvScl=2.0; //Real "cooling down time" is t_interval/ItvScl
// NumPureEng++ will cause problems on kkj.cn.
//if (NumAllCJKs*1.0/NumAllDOMs*100 < 1.0) {
// NumPureEng++;
//}
//document.onClick will cause problems on some webpages on Firefox.
var downtime=performance.now();
var downX=0;
var downY=0;
document.body.addEventListener("mousedown",function (e){downtime=performance.now();downX=e.clientX;downY=e.clientY;},false);
document.body.addEventListener("mouseup",function (e){
if (e.button>0 ) {
//do nothing if right button clicked.
return true;
}
else if (((performance.now()-downtime) < 300) && (Math.abs(e.clientX-downX)+Math.abs(e.clientY-downY)) ===0 ) {
//ReFix after other things are done.
FixPunct=RawFixPunct;
//Do not change SkipLabelCJK for single clicks.
//SkipLabelCJK = false;
setTimeout(ReFixCJK,5,e);
if (forceAutoSpaces === true)
setTimeout(function (){addSpaces(true,300);},5);
}
else if (((performance.now()-downtime) > 1500) && (Math.abs(e.clientX-downX)+Math.abs(e.clientY-downY)) ===0 ) {
//Force to labelCJK for all elements;
var t_CJK=performance.now();
labelPreMath();
SkipLabelCJK = false; //reset the variable which could be set b/c of the SkippedLangs.
labelCJK(false);
FixAllFonts(false);
labelPreCode();
labelNoWrappingList();
if (useWrap===true) wrapCJK();
FixPunct = true;
FunFixPunct(false,5,false);
FixPunct=RawFixPunct;
addSpaces(false,10000);
t_CJK=performance.now()-t_CJK;
console.log("Labeling and fixing all CJK elements took "+(t_CJK/1000).toFixed(1)+" seconds.");
}
},false);
//use named timers to keep track of refixes.
var timerReFix= null;
var timerSpaces = null;
var waitAfterScolling=300;
window.addEventListener("scroll",function (e){
isScrolling = true;
if(timerReFix !== null) {
clearTimeout(timerReFix);
}
if(timerSpaces !== null) {
clearTimeout(timerSpaces);
}
if (scrollToFixAll === true) {
FixPunct=RawFixPunct;
timerReFix=setTimeout(function (e) {
isScrolling=false;
ReFixCJK(e);
addSpaces(true,300);
},waitAfterScolling,e);
//timerReFix=setTimeout(ReFixCJK,waitAfterScolling,e);
//timerSpaces=setTimeout(addSpaces,waitAfterScolling,true,300);
}
else {
//setTimeout(function() {fireReFix=true;},t_interval/ItvScl/2); //Permit ReFixCJK after sometime of last scrolling.
timerReFix=setTimeout(function() {
isScrolling = false;
ReFixCJKFast();
if (forceAutoSpaces === true) {
addSpaces(true,30);
}
},waitAfterScolling);
}
},false);
document.body.addEventListener("dblclick",function(e) {
setTimeout(function (e) {
SkipLabelCJK = false;
FixPunct=RawFixPunct;
ReFixCJK(e);
addSpaces(true,300);
},5,e);
//setTimeout(function(){ fontsCheck(); }, 30);
//Prevent ReFixing for a certain time;
},false);
///===Time to exit the main function===///
var t_fullstop=performance.now();
if (processedAll===true) {
console.log('FixCJK!: NORMAL TERMINATION: '+((t_fullstop-t_start)/1000).toFixed(3)+' seconds (Fixing PMs not included) is the overall execution time. No skipped step(s).');
}
else {
console.log('FixCJK!: EXECUTION ABORTED: '+((t_fullstop-t_start)/1000).toFixed(3)+' seconds (Fixing PMs not included) is the overall execution time. Some step(s) were skipped due to performance issues.');
}
////////////////////======== Main Function Ends Here ==============/////////////////////////////
//===The actual listening functions===//
function labelPreMath() {
var bannedTagList=preMathTags.split(',');
for (var itag=0;itag<bannedTagList.length;itag++) {
var all2Ban=document.querySelectorAll(bannedTagList[itag]+":not([data-preMath])");
for (var iele=0;iele<all2Ban.length;iele++) {
banMathHelper(all2Ban[iele]);
}
}
}
function labelPreCode() {
var bannedTagList=preCodeTags.split(',');
for (var itag=0;itag<bannedTagList.length;itag++) {
var all2Ban=document.getElementsByTagName(bannedTagList[itag]);
for (var iele=0;iele<all2Ban.length;iele++) {
banHelper(all2Ban[iele]);
}
}
}
function labelNoWrappingList() {
var ie=0;
var bannedClassList=noWrappingClasses.split(',');
for (var i=0;i<bannedClassList.length;i++) {
var all2Ban=document.getElementsByClassName(bannedClassList[i]);
for (ie=0;ie<all2Ban.length;ie++)
banHelper(all2Ban[ie]);
}
var bannedElementList=document.querySelectorAll('[contenteditable="true"]');
for (ie=0;ie<bannedElementList.length;ie++) {
if (debug_noWrapping===true) console.log(bannedElementList[ie]);
banHelper(bannedElementList[ie]);
}
var bannedHRefs=document.getElementsByTagName("A");
for (var iA=0;iA<bannedHRefs.length;iA++) {
if (bannedHRefs[iA].href.match(noWrappingHRefs) ) {
banHelper(bannedHRefs[iA]);
//console.log(bannedHRefs[iA]);
}
}
}
function banHelper(node) {
var child=node.firstChild;
while (child) {
if ( child.nodeType===1 && !(child instanceof SVGElement) ) {
banHelper(child);
}
child=child.nextSibling;
}
if (!node.hasAttribute("data-preCode")) {
node.setAttribute("data-preCode","");
}
}
function banMathHelper(node) {
var child=node.firstChild;
while (child) {
if ( child.nodeType===1 && !(child instanceof SVGElement) ) {
banMathHelper(child);
}
child=child.nextSibling;
}
node.setAttribute("data-CJKTestedAndLabeled","");
node.setAttribute("data-FontsFixedCJK","");
node.setAttribute("data-MarksFixedE135","");
node.setAttribute("data-preMath","");
}
function addSpaces(useSpacingTimeout,spacingTimeOut) {
if (isScrolling == true) {console.log('Trying to add space but in scrolling...'); return false;}
if (respacing === true)
return false;
var t_spaces=performance.now();
if (t_spaces-lastspacing < t_interSpacing ) {
//console.log("Skiping spacing...");
return false;
}
lastspacing=t_spaces;
respacing=true;
if (debug_spaces===true) console.log('FixCJK!: Adding spaces...');
var allQ=document.querySelectorAll("[data-\uE985]");
for (var iq=0;iq<allQ.length;iq++) {
allQ[iq].innerHTML=allQ[iq].innerHTML.replace(/\u2018/g,'\uEB18');
allQ[iq].innerHTML=allQ[iq].innerHTML.replace(/\u2019/g,'\uEB19');
allQ[iq].innerHTML=allQ[iq].innerHTML.replace(/\u201C/g,'\uEB1C');
allQ[iq].innerHTML=allQ[iq].innerHTML.replace(/\u201D/g,'\uEB1D');
}
addSpacesHelper(document.querySelectorAll("[data-PunctSpace2Fix]:not([data-SpacesFixedE133])"),useSpacingTimeout,spacingTimeOut);
allQ=document.querySelectorAll("[data-\uE985]"); //I need to reselect because the "references" are changed?
for (iq=0;iq<allQ.length;iq++) {
allQ[iq].innerHTML=allQ[iq].innerHTML.replace(/\uEB18/g,'\u2018');
allQ[iq].innerHTML=allQ[iq].innerHTML.replace(/\uEB19/g,'\u2019');
allQ[iq].innerHTML=allQ[iq].innerHTML.replace(/\uEB1C/g,'\u201C');
allQ[iq].innerHTML=allQ[iq].innerHTML.replace(/\uEB1D/g,'\u201D');
}
if (useRemoveSpacesForSimSun===true) {
window.setTimeout(removeSpacesForSimSun,10);
}
respacing=false;
console.log("FixCJK: Adding spaces took "+((performance.now()-t_spaces)/1000).toFixed(3)+" seconds.");
function getAfterHTML(child) { //FIXME: A recursion block might be needed as getAfter(child)
var toReturn='';
var t_start=performance.now();
var inputNode=child;
child=child.nextSibling;
while (child && (performance.now()-t_start)<2 ) {
if (child.nodeType===3) {
toReturn = toReturn + child.data;
}
else if (child.nodeType===1 && (window.getComputedStyle(child,null).getPropertyValue("display")!=='none') ) {
if (child.nodeName.match(stopTags) || inTheClassOf(child,stopClasses) ) {
return toReturn+"上下标";
}
toReturn = toReturn + displayedText(child);
}
if (toReturn.match(/[\w\u3400-\u9FBF]/)) {
break;
}
child=child.nextSibling;
}
if (toReturn.length < 1 && !inputNode.parentNode.nodeName.match(upEnoughTags)) {
return getAfterHTML(inputNode.parentNode);
}
else {
return (toReturn.replace(/</,'<')).replace(/>/,'>');
}
}
function getBeforeHTML(child) {
var toReturn='';
var t_start=performance.now();
var inputNode=child;
child=child.previousSibling;
while (child && (performance.now()-t_start)<2 ) {
if (child.nodeType === 3) {
toReturn = child.data + toReturn;
}
else if (child.nodeType === 1 && (window.getComputedStyle(child,null).getPropertyValue("display")!=='none') ) {
if (child.nodeName.match(stopTags) || inTheClassOf(child,stopClasses) ) {
return "上下标"+toReturn;
}
toReturn = displayedText(child) + toReturn;
}
if (toReturn.match(/[\w\u3400-\u9FBF]/)) {
break;
}
child=child.previousSibling;
}
if (toReturn.length < 1 && !inputNode.parentNode.nodeName.match(upEnoughTags)) {
return getBeforeHTML(inputNode.parentNode);
}
else {
return (toReturn.replace(/</,'<')).replace(/>/,'>');
}
}
function addSpacesHelper(allE,useSpacingTimeout,spacingTimeOut) {
var t_substart=performance.now();
for (var is=0;is<allE.length;is++) {
if ( !(allE[is].nodeName.match(/CJKTEXT/)) || allE[is].hasAttribute("data-SpacesFixedE133") ) {
continue;
}
if ( useSpacingTimeout===true && (performance.now()-t_substart)> spacingTimeOut) {
console.log("Timeout: exiting addSpaces()...");
return false;
}
if (allE[is].hasAttribute("data-wrappedCJK2Fix") ) {
if ( !(allE[is].hasAttribute("data-preCode")) ) {
var tmp_str=allE[is].innerHTML;
if (tmp_str.match(/^([\s\u0020\u00A0\u2009\u200B-\u200E]| | ){0,5}[\u3040-\u30FF\u3400-\u9FBF]/)) {
//Make sure no text will be prepended to the "left" floated elements.
if (window.getComputedStyle(allE[is].parentNode, null).getPropertyValue('float')!=='left')
tmp_str=getBeforeHTML(allE[is])+'\uF203CJK\uF203'+tmp_str;
}
if (tmp_str.match(/[\u3040-\u30FF\u3400-\u9FBF][\s\u200B-\u200E\2060]{0,2}$/)) {
if (window.getComputedStyle(allE[is].parentNode, null).getPropertyValue('float')!=='right')
tmp_str=tmp_str+'\uF204CJK\uF204'+getAfterHTML(allE[is]);
}
//protect the Latins in tags, no need in 1.0+ b/c no “”’‘ in CJK <cjkpuns> tags.
//en:zh; //why didn't I use "non-CJK" list for Latin?
tmp_str=tmp_str.replace(/ /,'\u00A0'); //Or, tmp_str=tmp_str.replace(/\u0026nbsp\u003B/,'\u00A0');
tmp_str=tmp_str.replace(/ /,'\u2009'); //Or, tmp_str=tmp_str.replace(/\u0026thinsp\u003B/,'\u2009');
var re_enzh=/([\u0021\u0023-\u0026\u0029\u002A-\u003B\u003D\u003F-\u005A\u005C-\u007B\u007D-\u009F\u00A1-\u00FF\u0391-\u03FF\u2027\u2600-\u26FF’”])([\uF201-\uF204]CJK[\uF201-\uF204])?(?:[\u0020\u00A0\u2009\u200B-\u200E\u2060]){0,5}(\uF203CJK\uF203)?(?:[\u0020\u00A0\u200B-\u200E\u2060]){0,5}([\uF201-\uF204]CJK[\uF201-\uF204])?([\u3040-\u30FF\u3400-\u9FBF])/img;
var space2BeAdded='<cjktext data-CJKTestedAndLabeled data-MarksFixedE135 data-cjkpua=\uE699 class="FontsFixedCJK" style="display:inline;padding-left:0px;padding-right:0px;float:none;font-family:Arial,Helvetica,sans-serif;font-size:80%;">\u0020</cjktext>';
if (useSFTags===false) {
space2BeAdded='\u2009';
if (useBroaderSpaces === true)
space2BeAdded='\u0020';
if (useXBroaderSpaces === true)
space2BeAdded='\u2004'; // 1/3 EM SPACE;
if (use2XBroaderSpaces === true)
space2BeAdded='\u2002'; // 1/2 EM SPACE;
if (use3XBroaderSpaces === true)
space2BeAdded='\u2003'; // 1/1 EM SPACE;
} //\u2009 for thin space and \u200A for "hair space".
var enzh_withSpace='$1$2$3$4'+space2BeAdded+'$5';
tmp_str=tmp_str.replace(re_enzh,enzh_withSpace);
//now zh:en
var re_zhen=/([\u3040-\u30FF\u3400-\u9FBF])(?:[\u0020\u00A0\u2009\u200B-\u200E\u2060]| ){0,5}([\uF201-\uF204]CJK[\uF201-\uF204])?(?:[\u0020\u00A0\u200B-\u200E\u2060]| ){0,5}([\uF201-\uF204]CJK[\uF201-\uF204])?([‘“\u0021\u0023-\u0026\u0028\u002A-\u003B\u003D\u003F-\u005C\u005E-\u007B\u007D-\u009F\u00A1-\u00FF\u0391-\u03FF\u2027\u2600-\u26FF])/img;
var zhen_withSpace='$1'+space2BeAdded+'$2$3$4';
tmp_str=tmp_str.replace(re_zhen,zhen_withSpace);
//now en["']zh (TODO in 1.x?)
//now zh['"]en (TODO in 1.x?)
tmp_str=tmp_str.replace(/\uED20/mg,'');
tmp_str=tmp_str.replace(/^[^\u0000]*\uF203CJK\uF203([^\u0000]*)$/,'$1'); // '.' does not match \n in whatever mode.
tmp_str=tmp_str.replace(/^([^\u0000]*)\uF204CJK\uF204[^\u0000]*$/,'$1');
allE[is].innerHTML=tmp_str;
allE[is].setAttribute("data-SpacesFixedE133","");
}
else {
if (debug_spaces===true) {console.log("Skipping banned tags:"+allE[is].tagName);}
}
}
}
}
respacing=false;
}
function removeSpacesForSimSun() { //Need more work.
var allS=document.querySelectorAll("[data-\uE699]");
var font_str='';
for (var i=0;i<allS.length;i++) {
font_str=((dequote(window.getComputedStyle(allS[i].parentNode, null).getPropertyValue('font-family'))).split(','))[1];
if (font_str.match(re_simsun)) {
allS[i].innerHTML='';
}
else if (font_str.match(/FixedCJKFont.易/)) {
allS[i].parentNode.setAttribute("data-checkSpacedQM","");
}
}
allS=document.querySelectorAll("[data-checkSpacedQM]");
for (i=0;i<allS.length;i++){
var toRemoved=/(<cjktext[^><]*\uE699[^><]*>\u0020<\/cjkpuns>)((?:<[^><\uE985\uE211]*>)*[\u2018\u201C])/g;
if (allS[i].innerHTML.match(toRemoved)) {
allS[i].innerHTML=allS[i].innerHTML.replace(toRemoved,'$2');
}
//No closing tag: En"Zh
toRemoved=/([\u2019\u201D])<cjktext[^><]*\uE699[^><]*>\u0020<\/cjkpuns>/g;
if (allS[i].innerHTML.match(toRemoved)) {
allS[i].innerHTML=allS[i].innerHTML.replace(toRemoved,'$1');
}
//With closing tag: En"Zh
toRemoved=/((?:^|[^>]|<[^><\uE985\uE211]*>)[\u2019\u201D](?:<[^><\uE985\uE211]*>)+)(<cjktext[^><]*\uE699[^><]*>\u0020<\/cjkpuns>)/mg;
if (allS[i].innerHTML.match(toRemoved)) {
allS[i].innerHTML=allS[i].innerHTML.replace(toRemoved,'$1');
}
}
}
function ReFixCJKFast () {
//if (isScrolling == true) {alert('trying to label CJK, but in scrolling....');return;}
if (refixingFonts===true) {
console.log("Refixing, skipping this refix...");
window.setTimeout(function () {refixingFonts=false;},t_interval/ItvScl/2);
return false;
}
refixingFonts=true;
var bannedTagsInReFix=/^(A|BUTTON|TEXTAREA|AUDIO|VIDEO|SOURCE|FORM|INPUT|select|option|label|fieldset|datalist|keygen|output|canvas|nav|svg|img|figure|map|area|track|menu|menuitem)$/i;
t_start=performance.now();
if ( (t_start-t_last)*ItvScl > t_interval ) {
FixRegular = true; //Also fix regular fonts. You need to keep this true if you want to use "LatinInSimSun" in Latin/CJK mixed context.
FixPureLatin = false; //Appendent CJK fonts to all elements. No side effects found so far.
//FixPunct = false; //If Latin punctions in CJK paragraph need to be fixed. Usually one needs full-width punctions in CJK context. Turn it off if the script runs too slow or HTML strings are adding to your editing area.
ifRound1 = true;
ifRound2 = true;
ifRound3 = false;
maxlength = 1100200; //maximum length of the page HTML to check for CJK punctuations.
maxNumElements = 8000; // maximum number of elements to process.
CJKOnlyThreshold = 2000; // Only CJK if the number of elements reaches this threshold.
labelPreMath();
labelCJK(true);
FixAllFonts(true);
//FunFixPunct(true,2,returnLater); //No FixPunct unless "scrollToFixAll" is set to "true".
console.log('FixCJK!: Fast ReFixing took '+((performance.now()-t_start)/1000).toFixed(3)+' seconds.');
}
t_last=performance.now();
refixingFonts=false;
}
function ReFixCJK (e) {
if (refixing===true) {
if (debug_wrap===true) {console.log("Refixing, skipping this refix...");}
window.setTimeout(function () {refixing=false;},t_interval/ItvScl);
return false;
}
refixing=true;
var bannedTagsInReFix=/^(A|BUTTON|TEXTAREA|AUDIO|VIDEO|SOURCE|FORM|INPUT|select|option|label|fieldset|datalist|keygen|output|canvas|nav|svg|img|figure|map|area|track|menu|menuitem)$/i;
if (debug_verbose===true) {console.log(e.target.nodeName);}
t_start=performance.now();
//The "LastURL" method is not reliable.
//if (document.URL!==LastURL) {
// NumPureEng = 0;
// LastURL=document.URL;
//}
var clickedNode=e.target;
while (clickedNode && clickedNode.nodeName!=="BODY") {
if (clickedNode.nodeName.match(bannedTagsInReFix)) {
console.log("FixCJK!: Not a valid click on DOM element \u201C"+clickedNode.nodeName+"."+clickedNode.className+"\u201D");
refixing=false;
return false;
}
if (debug_verbose===true) {console.log("Clicked: "+clickedNode.nodeName);}
clickedNode=clickedNode.parentNode;
}
if ((document.lastModified===LastMod) && (NumClicks >2)) {
if (debug_verbose===true) {console.log('FixCJK!: Document modified at '+document.lastModified+', no change?');}
}
else {
if (debug_verbose===true) {console.log('FixCJK!: Document modified at '+document.lastModified);}
}
//Note that NumPureEng method is no accurate. It might be still usefull because document.lastModified method is only partially reliable.
//if (NumPureEng >= 2) {
// console.log('Probably pure English/Latin site, re-checking skipped.');
// refixing=false;
// return true;
//}
if (debug_verbose===true) {console.log('FixCJK!: NumClicks='+NumClicks.toString());}
//First remove the "CJK2Fix" attibute for those already processed.
var AllCJKFixed=document.querySelectorAll("[data-FontsFixedCJK]");
for (i=0;i<AllCJKFixed.length;i++) {
if (AllCJKFixed[i].hasAttribute("data-wrappedCJK2Fix")) {
continue;
}
if (debug_verbose===true) {console.log(AllCJKFixed[i].className);}
if (AllCJKFixed[i].hasAttribute("data-MarksFixedE135")) {
AllCJKFixed[i].removeAttribute("data-CJK2Fix");
}
}
if ((NumClicks < 1) || (t_start-t_last)*ItvScl > t_interval ) {
FixRegular = true; //Also fix regular fonts. You need to keep this true if you want to use "LatinInSimSun" in Latin/CJK mixed context.
//FixPureLatin = true; //Appendent CJK fonts to all elements. No side effects found so far.
//FixPunct = true; //If Latin punctions in CJK paragraph need to be fixed. Usually one needs full-width punctions in CJK context. Turn it off if the script runs too slow or HTML strings are adding to your editing area.
maxlength = 1100200; //maximum length of the page HTML to check for CJK punctuations.
maxNumElements = 8000; // maximum number of elements to process.
CJKOnlyThreshold = 2000; // Only CJK if the number of elements reaches this threshold.
invForLimit=6; //the time limit factor (actual limit is timeOut/invForLimit) for the "for loop" in Round 2 & 3.
processedAll=true;
ifRound1=true;
ifRound2=true;
ifRound3=false;
//if ( scrollToFixAll === true ) {
// ifRound3=true;
//}
var ReFixAll=document.getElementsByTagName('*');
var NumFixed=0;
var NumReFix=0;
labelPreMath();
labelCJK(true);
FixAllFonts(true);
if (debug_verbose===true) {console.log('FixCJK!: '+NumFixed.toString()+' elements has been fixed.');}
if (debug_verbose===true) {console.log('FixCJK!: '+NumReFix.toString()+' elements to Re-Fix.');}
labelPreCode();
labelNoWrappingList();
if (useWrap===true) wrapCJK();
FunFixPunct(true,2,returnLater);
console.log('FixCJK!: ReFixing (Fixing PMs not included) took '+((performance.now()-t_start)/1000).toFixed(3)+' seconds.');
//The following is not needed b/c not Round3 is skipped by default.
//NumAllCJKs=(document.querySelectorAll("[data-MarksFixedE135]")).length;
//if (NumAllCJKs*1.0/NumAllDOMs*100 < 1.0) {
// NumPureEng++;
//}
}
else {
console.log('FixCJK!: No need to rush. Just wait for '+(t_interval/1000/ItvScl).toFixed(1)+' seconds before clicking again.');
}
NumClicks++;
LastMod=document.lastModified;
t_last=performance.now();
refixing=false;
}
///===various aux functions===///
function wrapCJK() {
var wrap_start=performance.now();
var allCJK=document.querySelectorAll("[data-CJK2Fix]:not([data-wrappedCJK2Fix])");
for (var i=0;i<allCJK.length;i++) {
if ( allCJK[i].hasAttribute("data-\uE211") || allCJK[i].hasAttribute("data-\uE985") ||allCJK[i].hasAttribute("data-preCode")) {
if (allCJK[i].hasAttribute("data-wrappedCJK2Fix")) console.log("FIXME: "+allCJK[i].nodeName+" has already been wrapped.");
continue;
}
else if (allCJK[i].nodeName.match(SkippedTagsForMarks)) {
continue;
}
var child=allCJK[i].firstChild;
while(child) {
var realSibling=child.nextSibling;
if (child.nodeType===3 && (child.data.match(re_extCJK)) ) {
wrapCJKHelper(child);
}
child=realSibling;
}
}
if (debug_wrap===true) console.log("Wrapping took "+((performance.now()-wrap_start)/1000).toFixed(3)+" seconds.");
function wrapCJKHelper(child) {
var iNode=document.createElement("cjktext");
var iText=document.createTextNode(child.data);
iNode.appendChild(iText);
iNode.setAttribute("data-wrappedCJK2Fix","");
iNode.setAttribute("data-CJKTestedAndLabeled","");
iNode.setAttribute("data-PunctSpace2Fix","");
iNode.setAttribute("data-CJK2Fix","");
iNode.setAttribute("data-Safe2FixCJK","\uE000");
child.parentNode.insertBefore(iNode,child.nextSibling);
child.data=""; //or "\u200B?"
}
}
function inTheClassOf(node,cList) {
var classes=cList.split(',');
for (var i=0;i<classes.length;i++) {
if (node.hasAttribute(classes[i])) {
return true;
}
}
return false;
}
function check_fonts(font_var, fvname) {
var fl = font_var.split(',');
for (i = 0; i < fl.length; i++) {
if (!(fl[i].match(/^[^" ][^"]+[^" ]$|^"[^ ][^"]+[^ ]"$/))) {
alert('Check your font definition: ' + fl[i] + ' in ' + fvname);
return false;
}
}
return true;
}
function list_has(font_str, family) {
/// Fucntion to check matches
var allfonts = font_str.split(',');
for (var j = 0, maxl = allfonts.length; j < maxl; j++) {
if (allfonts[j].match(family)) {
return j;
}
}
return false;
}
function replace_font(font_str, family, qBold) {
var allfonts = font_str.split(',');
var j = 0;
var maxl = allfonts.length;
for (j = 0; j < maxl; j++) {
if (allfonts[j].match(family)) {
allfonts[j] = qBold;
}
}
var toReturn = allfonts[0];
for (j = 1; j < maxl; j++) {
toReturn = toReturn + ',' + allfonts[j];
}
return toReturn;
}
function has_genfam(font_str) {
/// Test if font_str include general families.
if (list_has(font_str, re_sans0)) {
return true;
}
else if (list_has(font_str, re_serif)) {
return true;
}
else if (list_has(font_str, re_mono0)) {
return true;
}
return false;
}
function dequote(font_str) {
/// Function to dequote non-standard font lists.
var strl=font_str.split(','); //font list;
for (var k=0;k < strl.length; k++) {
while (strl[k].charAt(0).match(/["' ]/)) {
strl[k]=strl[k].slice(1);
}
while (strl[k].charAt(strl[k].length-1).match(/["' ]/)) {
strl[k]=strl[k].slice(0,-1);
}
}
var dequoted=strl[0];
for (k=1;k<strl.length;k++) {
dequoted=dequoted+','+strl[k];
}
return dequoted;
}
function FirstFontOnly(font_str) {
return ((dequote(font_str)).split(','))[0];
}
function AddLocal(font_str) {
font_str=(dequote(font_str)).split(',');
var localed='local("'+font_str[0]+'"),\nlocal("'+font_str[0]+' Regular")';
for (var l=1;l<font_str.length;l++) {
localed=localed+',\n'+'local("'+font_str[l]+'"),\nlocal("'+font_str[l]+' Regular")';
}
return localed;
}
/// ======================== FixAllFonts, 3 Rounds ==============================///
function FixAllFonts (useOverallTimeOut) {
var func_start=performance.now();
if (debug_verbose===true) {
console.log("Round 1: "+ifRound1.toString());
console.log("Round 2: "+ifRound2.toString());
console.log("Round 3: "+ifRound3.toString());
}
SkippedTags=SkippedTagsForFonts;
/// ===== First round: Replace all bold fonts to CJKBold ===== ///
t_stop=performance.now();
//First fix all SimSun parts in Round 1&2. Original: var allSuns=document.querySelectorAll("[data-SimSun2Fix]");
var allSuns=document.querySelectorAll("[data-SimSun2Fix]:not([data-SimSunFixedCJK])");
for (var isun=0;isun< allSuns.length;isun++) {
//if (isScrolling == true) {alert('trying to fix fonts, but in scrolling....');break;}
if (allSuns[isun].hasAttribute("data-SimSunFixedCJK")) {
//was if (allSuns[isun].classList.contains(FontsFixedCJK) || allSuns[isun].hasAttribute("data-SimSunFixedCJK"))
continue;
}
font_str = dequote(window.getComputedStyle(allSuns[isun], null).getPropertyValue('font-family'));
if (font_str.match(re_simsun) && !(font_str.match(sig_sim)) ) {
if (forceNoSimSun === true ) {
allSuns[isun].style.setProperty("font-family",font_str.replace(re_simsun,qSimSun),"important");
allSuns[isun].setAttribute("data-FontsFixedCJK","");
}
else
allSuns[isun].style.fontFamily = font_str.replace(re_simsun,qSimSun);
allSuns[isun].setAttribute("data-SimSunFixedCJK","");
}
}
//Large fonts: allSuns=document.querySelectorAll("[data-LargeSimSun2Fix]");
allSuns=document.querySelectorAll("[data-LargeSimSun2Fix]:not([data-SimSunFixedCJK])");
for (isun=0;isun< allSuns.length;isun++) {
//if (isScrolling == true) {alert('trying to fix fonts, but in scrolling....');break;}
if (allSuns[isun].hasAttribute("data-SimSunFixedCJK")) {
continue;
}
font_str = dequote(window.getComputedStyle(allSuns[isun], null).getPropertyValue('font-family'));
if (font_str.match(re_simsun) && !(font_str.match(sig_sim)) ) {
allSuns[isun].style.fontFamily = font_str.replace(re_simsun,qLargeSimSun);
allSuns[isun].setAttribute("data-SimSunFixedCJK","");
}
}
//All elements to fix fonts: all = document.querySelectorAll("[data-CJK2Fix]");
all=document.querySelectorAll("[data-CJK2Fix]:not([data-FontsFixedCJK])");
if (ifRound1===true) {
for (i = 0; i < all.length; i++) {
//if (isScrolling == true) {alert('trying to fix fonts, but in scrolling....');break;}
if (i % 500===0) { //Check every 500 elements.
if ( useOverallTimeOut===true && (performance.now()-t_stop)*invForLimit > timeOut) {
ifRound1=false;
ifRound2=false;
ifRound3=false;
FixPunct=false;
processedAll=false;
console.log('FixCJK!: Round 1 itself has been running for '+((performance.now()-t_stop)/1000).toFixed(3)+' seconds. Too slow to continue.');
break;
}
else {
if (debug_verbose===true) {console.log('FixCJK!: Round 1 itself has been running for '+((performance.now()-t_stop)/1000).toFixed(3)+' seconds.');}
}
}
if (all[i].hasAttribute("data-FontsFixedCJK")) {
continue;
}
if ( ((all[i].closest('[lang]') && all[i].closest('[lang]').lang === 'ja') | docLang === 'ja') && unifiedCJK === false) {
continue;
}
child = all[i].firstChild;
if_replace = false;
//Only change if current node (not child node) contains CJK characters.
font_str = dequote(window.getComputedStyle(all[i], null).getPropertyValue('font-family'));
fweight = window.getComputedStyle(all[i], null).getPropertyValue('font-weight');
while (child) {
var realSibling=child.nextSibling;
if (child.nodeType == 3 && (child.data.match(re_extCJK)) && (fweight == 'bold' || fweight > 500) && (!(font_str.match(sig_bold)))) {
//Test if contains SimSun
if (debug_01===true) {all[i].style.color="Blue";} //Bold-->Blue;
//Test if contains Sans
if (list_has(font_str, re_sans0) !== false) {
if (debug_01===true) all[i].style.color="Salmon";
all[i].style.fontFamily = genPunct+','+ replace_font(font_str, re_sans0, LatinSans+','+qBold) + ',sans-serif';
window.setTimeout(function(node) {node.setAttribute("data-FontsFixedCJK","");},1,all[i]); //Slow and Use async I/O.
} //Test if contains serif
else if (list_has(font_str, re_serif) !== false) {
if (debug_01===true) all[i].style.color="SeaGreen";
all[i].style.fontFamily = genPunct+','+ replace_font(font_str, re_serif, LatinSerif + ',' +qBold) + ',serif';
window.setTimeout(function(node) {node.setAttribute("data-FontsFixedCJK","");},1,all[i]); //Slow and Use async I/O.
} //Test if contains monospace
else if (list_has(font_str, re_mono0) !== false) {
if (debug_01===true) all[i].style.color="Maroon";
all[i].style.fontFamily = genPunct+','+ replace_font(font_str, re_mono0, LatinMono + ',' +qBold) + ',monospace';
window.setTimeout(function(node) {node.setAttribute("data-FontsFixedCJK","");},1,all[i]); //Slow and Use async I/O.
} //Just append the fonts to the font preference list.
else {
all[i].style.fontFamily = genPunct+','+font_str + ',' + LatinSans + ',' + qBold + ',' + ' sans-serif';
window.setTimeout(function(node) {node.setAttribute("data-FontsFixedCJK","");},1,all[i]); //Slow and Use async I/O.
}
}
child = realSibling;
}
}
}
if (FixRegular === false) {
return false;
}
/// ===== Second Round: Deal with regular weight. ===== ///
var tmp_idx=0;
max = all.length;
if (useOverallTimeOut===true && (performance.now()-t_stop)*4 > timeOut) {
ifRound2=false;
ifRound3=false;
FixPunct=false;
processedAll=false;
console.log('FixCJK!: Round 1 has been running for '+((performance.now()-t_stop)/1000).toFixed(3)+' seconds. Skipping following steps.');
}
t_stop=performance.now();
if (ifRound2===true) {
//Now fix the rest.
for (i = 0; i < all.length; i++) {
//if (isScrolling == true) {alert('trying to fix fonts, but in scrolling....');break;}
if (i % 500===0) { //Check every 500 elements.
if (useOverallTimeOut===true && (performance.now()-t_stop)*invForLimit > timeOut) {
ifRound2=false;
ifRound3=false;
FixPunct=false;
processedAll=false;
console.log('FixCJK!: Round 2 itself has been running for '+((performance.now()-t_stop)/1000).toFixed(3)+' seconds. Too slow to continue.');
break;
}
else {
if (debug_verbose===true) {console.log('FixCJK!: Round 2 itself has been running for '+((performance.now()-t_stop)/1000).toFixed(3)+' seconds.');}
}
}
if (all[i].hasAttribute("data-FontsFixedCJK") ) {
continue;
}
font_str = dequote(window.getComputedStyle(all[i], null).getPropertyValue('font-family'));
fweight = window.getComputedStyle(all[i], null).getPropertyValue('font-weight');
if (font_str.match(sig_hei) || font_str.match(sig_song) ||font_str.match(sig_bold) || font_str.match(sig_mono) || font_str.match(sig_default)) {
window.setTimeout(function(node) {node.setAttribute("data-FontsFixedCJK","");},1,all[i]); //Slow and Use async I/O.
continue;
}
else {
if (debug_02===true) {all[i].style.color='Teal';} //Teal for true;
if (debug_02===true) {if (all[i].innerHTML.match(re_to_check)) {console.log('\\\\\\\\\\\\afterall:'+i.toString()+'::'+all[i].style.fontFamily+'\n-->if_replace:'+if_replace);}}
//Test if contains Sans
if (list_has(font_str, re_sans0) !== false) {
//all[i].style.color="Salmon";
if ( ((all[i].closest('[lang]') && all[i].closest('[lang]').lang === 'ja') | docLang === 'ja') && unifiedCJK === false)
all[i].style.fontFamily = genPunct+','+replace_font(font_str, re_sans0, qsans_ja);
else
all[i].style.fontFamily = genPunct+','+replace_font(font_str, re_sans0, qsans);
window.setTimeout(function(node) {node.setAttribute("data-FontsFixedCJK","");},1,all[i]); //Slow and Use async I/O.
} //Test if contains serif
else if (list_has(font_str, re_serif) !== false) {
//all[i].style.color="SeaGreen";
if ( ((all[i].closest('[lang]') && all[i].closest('[lang]').lang === 'ja') | docLang === 'ja') && unifiedCJK === false)
all[i].style.fontFamily = genPunct+','+replace_font(font_str, re_serif, qserif_ja);
else
all[i].style.fontFamily = genPunct+','+replace_font(font_str, re_serif, qserif);
window.setTimeout(function(node) {node.setAttribute("data-FontsFixedCJK","");},1,all[i]); //Slow and Use async I/O.
} //Test if contains monospace
else if (list_has(font_str, re_mono0) !== false) {
//all[i].style.color="Maroon";
all[i].style.fontFamily = genPunct+','+replace_font(font_str, re_mono0, qmono);
window.setTimeout(function(node) {node.setAttribute("data-FontsFixedCJK","");},1,all[i]); //Slow and Use async I/O.
}
else {
if (debug_02===true) {all[i].style.color='Fuchsia';}
if (font_str.match(re_simsun)) {
//Do nothing.
}
else {
if ( ((all[i].closest('[lang]') && all[i].closest('[lang]').lang === 'ja') | docLang === 'ja') && unifiedCJK === false)
all[i].style.fontFamily = genPunct+','+font_str + ',' + qCJK_ja + ',' + 'sans-serif';
else
all[i].style.fontFamily = genPunct+','+font_str + ',' + qCJK + ',' + 'sans-serif';
window.setTimeout(function(node) {node.setAttribute("data-FontsFixedCJK","");},1,all[i]); //Slow and Use async I/O.
}
}
}
}
}
if (debug_verbose===true) {console.log('FixCJK!: Round 2 took '+((performance.now()-t_stop)/1000).toFixed(3)+' seconds.');}
t_stop=performance.now();
if (debug_02===true) console.log('Just before Round 3:'+tmp_idx.toString()+'::'+all[tmp_idx].innerHTML);
if (debug_02===true) console.log('Just before Round 3:'+tmp_idx.toString()+'::'+dequote(window.getComputedStyle(all[tmp_idx], null).getPropertyValue('font-family')));
/// ===== The Third round (Round 3): Add CJKdefault to all elements ===== ///
if (FixPureLatin === false) {
t_stop=performance.now();
if (debug_verbose===true) {console.log('FixCJK!: FixPureLatin/Round 3 is intentionally skipped.');}
return false;
}
all=document.querySelectorAll(":not([data-FontsFixedCJK])");
max = all.length;
if (max > maxNumElements) {
ifRound3=false;
FixPunct=false;
processedAll=false;
console.log('FixCJK!: '+max.toString()+' elements, too many. Skip Round 3 and punctuation fixing. Exiting now...');
}
else if (max > CJKOnlyThreshold) {
if (FixPureLatin === true)
ifRound3=true;
//FixPunct=true;
processedAll=true;
//Now get all elements to be fixed: all = document.getElementsByTagName('CJK2Fix');
all=document.querySelectorAll("[data-CJK2Fix]:not([data-FontsFixedCJK])");
console.log('FixCJK!: '+max.toString()+' elements, too many. Only CJK elements will be processed in Round 3.');
}
else {
if (debug_verbose===true) {console.log('FixCJK!: All elements will be processed in Round 3.');}
}
/*
if (ifRound3===true) {
for (i = 0; i < all.length; i++) {
if (i % 500===0) { //Check every 500 elements.
if (useOverallTimeOut===true && (performance.now()-t_stop)*invForLimit > timeOut) {
ifRound3=false;
FixPunct=false;
processedAll=false;
console.log('FixCJK!: Round 3 itself has been running for '+((performance.now()-t_stop)/1000).toFixed(3)+' seconds. '+i.toFixed(0)+' elements have been fixed, but too slow to continue. Stopped at:');
console.log(all[i]);
break;
}
else {
if (debug_verbose===true) {console.log('FixCJK!: Round 3 itself has been running for '+((performance.now()-t_stop)/1000).toFixed(3)+' seconds. ');}
}
}
if (all[i].nodeName.match(SkippedTags) || (!(!all[i].getAttribute("lang")) && all[i].getAttribute("lang").match(SkippedLangs) ) || (all[i] instanceof SVGElement) ) {
if (debug_03===true) {console.log("Skipped:");console.log(all[i]);}
continue;
}
else if (all[i].hasAttribute("data-FontsFixedCJK")) {
if (debug_03===true) all[i].style.color="FireBrick"; //FireBrick <-- Fixed.
continue;
}
font_str = dequote(window.getComputedStyle(all[i], null).getPropertyValue('font-family'));
if (font_str.split(',').length >= rspLength) {
//continue if all[i] contains a list of fonts.
if (all[i].hasAttribute("data-CJKTestedAndLabeled") && !all[i].hasAttribute("data-CJK2Fix")) {
window.setTimeout(function(node) {node.setAttribute("data-FontsFixedCJK","");},1,all[i]); //Slow and Use async I/O.
if (debug_03===true) {console.log(all[i]);all[i].style.color="FireBrick";} //FireBrick <-- Fixed.
continue;
}
}
if (!(font_str.match(sig_song) || font_str.match(sig_hei) || font_str.match(sig_bold) || font_str.match(sig_default) || font_str.match(/FixedPMSans/))) {
if (list_has(font_str, re_sans0) !== false) {
if (debug_03 === true) all[i].style.color="Salmon";
if ( ((all[i].closest('[lang]') && all[i].closest('[lang]').lang === 'ja') | docLang === 'ja') && unifiedCJK === false)
all[i].style.fontFamily = genPunct+','+replace_font(font_str, re_sans0, qsans_ja);
else
all[i].style.fontFamily = genPunct+','+replace_font(font_str, re_sans0, qsans);
} //Test if contains serif
else if (list_has(font_str, re_serif) !== false) {
if (debug_03 === true) all[i].style.color="SeaGreen";
if ( ((all[i].closest('[lang]') && all[i].closest('[lang]').lang === 'ja') | docLang === 'ja') && unifiedCJK === false)
all[i].style.fontFamily = genPunct+','+replace_font(font_str, re_serif, qserif_ja);
else
all[i].style.fontFamily = genPunct+','+replace_font(font_str, re_serif, qserif);
} //Test if contains monospace
else if (list_has(font_str, re_mono0) !== false) {
if (debug_03 === true) all[i].style.color="Maroon"; //Maroon
all[i].style.fontFamily = genPunct+','+replace_font(font_str, re_mono0, qmono);
}
else {
//SimSun should be taken care of throught the "SimSun2Fix" class.
if (debug_03 === true) { all[i].style.color='Olive';}
if ( ((all[i].closest('[lang]') && all[i].closest('[lang]').lang === 'ja') | docLang === 'ja') && unifiedCJK === false)
all[i].style.fontFamily = genPunct+','+font_str + ',' + qCJK_ja + ',' + 'sans-serif';
else
all[i].style.fontFamily = genPunct+','+font_str + ',' + qCJK + ',' + 'sans-serif';
}
}
else {
//font_str already contains signature.
if (debug_03 === true) all[i].style.color="Silver"; //Signed-->Silver
}
window.setTimeout(function(node) {node.setAttribute("data-FontsFixedCJK","");node.setAttribute("data-CJKTestedAndLabeled","");},1,all[i]); //Slow and Use async I/O.
if (debug_03===true)
all[i].style.color="FireBrick"; //FireBrick <-- Fixed.
}
}
*/
//Skip Round3 (fix fonts for Latin as well) to increase speed and compatibility, now hard-coded.
//setTimeout(function(){ fontsCheck(); }, 30);
if (debug_verbose===true) {console.log('FixCJK!: Round 3 took '+((performance.now()-t_stop)/1000).toFixed(3)+' seconds.');}
t_stop=performance.now();
if (debug_wrap===true) console.log("Fixing Fonts took "+((performance.now()-func_start)/1000).toFixed(3)+" seconds.");
}
///===The Actual Round 4===///
function FunFixPunct(useOverallTimeOut,MaxNumLoops,returnNow) {
var funcTimeOut = 300; //in ms.
if (FixPunct === false) {
console.log('No PM will be fixed.');
return true;
}
SkippedTags=SkippedTagsForMarks;
var recursion_start=0;
var func_start=performance.now();
//Use Recursion instead of loop, should be put in the MaxNumLoops in production code.
if (returnNow===true) {
return true;
}
var allrecur=document.querySelectorAll("[data-PunctSpace2Fix]:not([data-MarksFixedE135])");
for (var ir=0; ir<allrecur.length; ir++) {
//if (isScrolling == true) {alert('trying to fix punct, but in scrolling....');break;}
//Seems no need to add !(allrecur[ir].parentNode.hasAttribute("data-CJK2Fix")). It might be faster to fix the deepest element first through looping.
recursion_start=performance.now();
if (allrecur[ir].nodeName.match(/CJKTEXT/i)) {
FixPunctRecursion(allrecur[ir]);
}
if ( (useOverallTimeOut===true && (performance.now()-t_start) > timeOut) | (performance.now()-func_start) > funcTimeOut ) {
processedAll=false;
console.log("FIXME: FunFixPunct Time out. Last fixing took "+((performance.now()-recursion_start)/1000).toFixed(3)+" seconds.");
console.log("FIXME:"+allrecur[ir].nodeName+"."+allrecur[ir].className);
break;
}
}
if (debug_wrap===true || debug_asyncTimers===true) console.log("FixCJK!: Fixing PMs took "+((performance.now()-func_start)/1000).toFixed(3)+" seconds.");
}
/////=====The Recursive Implementation=====/////
function FixPunctRecursion(node) {
//if (isScrolling == true) {alert('trying to fix punct recursively, but in scrolling....');return false;}
if (node.hasAttribute("data-MarksFixedE135")) {
return true;
}
else if ( !(node.tagName.match(/CJKTEXT/i)) ) {
return false;
}
if (debug_re_to_check===true && (node.innerHTML.match(re_to_check))) {console.log("Checking node: "+node.nodeName+"."+node.className+"@"+node.parentNode.nodeName+":: "+node.innerHTML.slice(0,216));}
var tabooedTags=SkippedTagsForMarks;
var child=node.firstChild;
var currHTML="";
var allSubSafe=true;
var node2fix=true;
if ((node.nodeName.match(tabooedTags)) || inTheClassOf(node,noWrappingClasses)) {
//Although BODY is tabooed, this is OK because a loop is outside this recursive implementation.
node.removeAttribute("data-Safe2FixCJK");
node.removeAttribute("data-PunctSpace2Fix");
node.setAttribute("data-MarksFixedE135","");
return false;
}
//Add lang attibute. Firefox cannot detect lang=zh automatically and it will treat CJK characters as letters if no lang=zh. For example,
//the blank spaces will be streched but not the "character-spacing" if using align=justify.
if (window.getComputedStyle(node.parentNode,null).getPropertyValue('text-align').match(/start/) && useJustify===true) {
node.parentNode.style.textAlign="justify";
if ( !node.parentNode.tagName.match(/(TD|TR|TBODY)/) && !(!document.URL.match(/zhihu.com/)) )
if ( node.parentNode.hasAttribute("data-RichText") )
node.parentNode.style.whiteSpace="normal"; //Need to reset white-space to make justify effective. However it will mess up the tables!
}
//node.lang="zh";
if (node.parentNode.getAttribute('lang') === 'zh') {
//do nothing if it is lang=zh;
}
else if ((node.closest('[lang]') && node.closest('[lang]').lang === 'ja') | docLang==='ja') {
// if the parentNode.parentNode of the <cjktext> node is 'ja', for example, <p lang='ja'><b><cjktext>.
// It won't affect fonts anyway.
node.parentNode.lang='ja';
}
else
node.parentNode.lang="zh";
while (child) {
if (debug_re_to_check===true && (node.innerHTML.match(re_to_check))) {console.log("Checking subnode: "+child+"@"+node.nodeName);}
if ( child.nodeType === 3 && !(node.nodeName.match(tabooedTags)) ) {
if (debug_re_to_check===true && (node.innerHTML.match(re_to_check))) {console.log("Found as Type 3 subnode: "+child.nodeName+"."+child.className+"@"+node.nodeName+":: "+child.data);}
if (debug_verbose===true) {
console.log("Permitted to check: "+node.nodeName+"."+node.className);
}
if (debug_re_to_check===true && (node.innerHTML.match(re_to_check)) && node.nodeName.match(tabooedTags)) {
console.log("ERROR: Wrong Operation on: "+node.nodeName+"."+node.className+":: "+node.textContent);
console.log("ERROR: Wrong Operation because: "+child.data);
}
}
if (child.nodeType===1 && !(child instanceof SVGElement)) {
if ((child.nodeName.match(tabooedTags) ) || inTheClassOf(child,noWrappingClasses) ) {
//was like this: if (child.nodeName.match(tabooedTags) || child.hasAttribute("data-MarksFixedE135")) {. I don't know why.
child.removeAttribute("data-Safe2FixCJK");
child.removeAttribute("data-CJK2Fix");
child.setAttribute("data-MarksFixedE135","");
node2fix=false;
}
else if (child.nodeName.match(ignoredTags)) {
//Simply do nothing. Such as <math> tag.
child.setAttribute("data-Safe2FixCJK","\uE000");
child.setAttribute("data-MarksFixedE135","");
}
else if (child.hasAttribute("data-MarksFixedE135")) {
//Fixed, do nothing.
}
else if (child.nodeName.match(/CJKTEXT/)) {
FixPunctRecursion(child); //This is the recursion part. Not really recursion after 0.15....
}
else {
//do nothing;
}
//Test again after fixing child:
if (!(child.hasAttribute("data-Safe2FixCJK"))) {allSubSafe=false;} //\uE000 is Tux in Linux Libertine.
}
child=child.nextSibling;
}
if (allSubSafe===true && (!(node instanceof SVGElement))) {
//label Safe to Fix
//var CJKclasses=CJKAttrList.split(',');
//for (var icl=0;icl<CJKclasses.length;icl++) {
// node.removeAttribute('data-'+CJKclasses[icl]);
//}
if (node.classList.length===0 && node.id.length ===0 && !(node.nodeName.match(tabooedTags)) && !(inTheClassOf(node,noWrappingClasses))) {
//It would be crazy if add listeners just by tags.
//node.className=orig_class;
node.setAttribute("data-Safe2FixCJK","");
}
//else {
// node.className=orig_class;
//}
}
//Config and Filtering Done. Fix puncts if necessary.
if (allSubSafe===true && node2fix===true && !(node.nodeName.match(tabooedTags)) && !(inTheClassOf(node,noWrappingClasses)) && node.hasAttribute("data-CJK2Fix") && !(node.hasAttribute("data-MarksFixedE135"))) {
if (debug_verbose===true) console.log("USING Recursion: "+node.nodeName+'.'+node.className);
if (debug_verbose===true) { console.log("WARNING: Danger Operation on: "+node.nodeName+"."+node.className+":: "+node.innerHTML.slice(0,216)); }
if (debug_re_to_check===true && (node.innerHTML.match(re_to_check))) {console.log("Checking if contain punctuations to fix");}
if (node.innerHTML.match(/[“”‘’、，。：；！？）】〉》」』『「《〈【（]/m)) {
if (debug_re_to_check===true && (node.innerHTML.match(re_to_check))) { console.log("WARNING: Danger Operation on: "+node.nodeName+"."+node.className);}
if (node.hasAttribute("data-preCode")) {
node.removeAttribute("data-Safe2FixCJK"); //Do not performan fixing on "fully banned" tags.
node.removeAttribute("data-PunctSpace2Fix");
}
else if (window.getComputedStyle(node, null).getPropertyValue("white-space").match(/pre/)){
node.innerHTML=FixMarksInCurrHTML(node.innerHTML,node,false);
}
else {
if (debug_re_to_check===true && (node.innerHTML.match(re_to_check))) {console.log("Now fixing --> "+node.nodeName+"."+node.className+":: "+node.innerHTML.slice(0,216));}
node.innerHTML=FixMarksInCurrHTML(node.innerHTML,node,true);
}
}
node.setAttribute("data-MarksFixedE135","");
return true;
}
else {
node.setAttribute("data-MarksFixedE135","");
return true;
}
}
///==Fix punct in a currHTML===///
function FixMarksInCurrHTML(currHTML,node,delete_all_extra_spaces) {
//“<-->\u201C, ”<-->\u201D
//‘<-->\u2018, ’<-->\u2019
if (debug_04===true) console.log("Round 4: Fixing node <"+node.nodeName+">");
var changhai_style=false;
var Squeezing=true;
var SqueezeInd=true;
var tmp_str='';
var FixMarks_start=performance.now();
var inputHTML=currHTML;
var continuedHTML='';
if (changhai_style===true) {
//Simply inserting blanck space, like changhai.org.
currHTML=currHTML.replace(/([\u3000-\u30FF\u3400-\u9FBF\uFF00-\uFFEF]?)([“‘])([\u3400-\u9FBF\u3000-\u303F\uFF00-\uFFEF]+)/g,'$1 $2$3');
currHTML=currHTML.replace(/([\u3000-\u30FF\u3400-\u9FBF\uFF00-\uFFEF])([”’])([^，, ])/g,'$1$2 $3');
if (debug_04===true) {console.log(currHTML);}
node.innerHTML=currHTML;
return true;
}
//currHTML=currHTML.replace(/^([、，。：；！？）】〉》」』\u201D\u2019])/mg,'\u2060$1');//Remove the hanging puncts. Seems no use at all.
//It seems that I always needs to consider the context.
if ( currHTML.match(/[“”‘’]/) || currHTML.match(/^[、，。：；！？）】〉》」』『「《〈【（]/) || currHTML.match(/[、，。：；！？）】〉》」』『「《〈【（]$/) ) {
if (debug_tagSeeThrough===true) console.log("TO CHECK BEFORE: "+currHTML);
if (debug_tagSeeThrough===true) console.log("FULL PARENT: "+node.parentNode.textContent);
currHTML=getBefore(node)+'\uF201CJK\uF201'+currHTML+'\uF202CJK\uF202'+getAfter(node);
continuedHTML=currHTML;
if (debug_tagSeeThrough===true) console.log("FULL CLOSED FORM: "+currHTML);
if (debug_tagSeeThrough===true) console.log("Continuation took "+(performance.now()-FixMarks_start).toFixed(1)+" ms.");
}
if (useFeedback===true && currHTML.match(/[\uF201-\uF204]/)) {
if (!currHTML.match(/[\uF201-\uF204]CJK[\uF201-\uF204]/) || (currHTML.match(/[\uF201-\uF204]/g)).length !== ((currHTML.match(/[\uF201-\uF204]CJK[\uF201-\uF204]/g)).length*2)) {
alert("This page may conflict with FixCJK!. If you would like to help solve the problem, please email the URL to stecue@gmail.com. Thanks!\n本页面可能与FixCJK!冲突，如果您想帮忙解决此问题，请将本页面的URL电邮至stecue@gmail.com。多谢您的使用与反馈！");
}
}
function getBefore(child) {
var t_start=performance.now();
var toReturn='';
var inputNode=child;
if (debug_getBeforeTags===true) {
console.log("CURRENT: "+child.nodeName+"@<"+child.parentNode.nodeName+">");
console.log(child.parentNode.nodeName.match(upEnoughTags));
}
if (debug_tagSeeThrough===true) console.log('CHILD<'+child.nodeName+'>: '+child.textContent+'<--'+'PARENT<'+child.parentNode.nodeName+">: "+child.parentNode.textContent);
child=child.previousSibling;
while (child && (performance.now()-t_start<2) ) {
if (child.nodeType===3) {
if (debug_tagSeeThrough===true) console.log("T3: "+child.data);
toReturn = child.data + toReturn;
if (toReturn.length>1024 || toReturn.match(/[\u3040-\u30FF\u3400-\u9FBF]/) ) {
//Stop if to Return is already too long;
return toReturn;
}
}
else if (child.nodeType===1 && window.getComputedStyle(child,null).getPropertyValue("display")!=="none" ) {
if (child.nodeName.match(stopTags) || inTheClassOf(child,stopClasses) ) {
return '上下标'+toReturn;
}
if (debug_tagSeeThrough===true) console.log("T1: "+child.textContent);
toReturn = displayedText(child) + toReturn;
if (toReturn.length>1024 || toReturn.match(/[\u3040-\u30FF\u3400-\u9FBF]/) ) {
//Stop if to Return is already too long;
return toReturn;
}
}
child=child.previousSibling;
}
if (debug_tagSeeThrough===true) console.log("BEFORE: "+toReturn+"@"+performance.now());
if (debug_tagSeeThrough===true) console.log("CJK? "+toReturn.match(/[\u3040-\u30FF\u3400-\u9FBF]/)+'@'+toReturn);
if ((toReturn.length < 1 || !toReturn.match(/[\u3040-\u30FF\u3400-\u9FBF]/)) && (!inputNode.parentNode.nodeName.match(upEnoughTags)) ) {
return getBefore(inputNode.parentNode)+toReturn;
}
return (toReturn.replace(/</,'<')).replace(/>/,'>');
}
function getAfter(child) {
var toReturn='';
var t_start=performance.now();
var inputNode=child;
child=child.nextSibling;
while (child && (performance.now()-t_start<2) ) {
if (child.nodeType===3) {
toReturn = toReturn + child.data;
if (toReturn.length>1024 || toReturn.match(/[\u3040-\u30FF\u3400-\u9FBF]/) ) {
//Stop if to Return is already too long;
return toReturn;
}
}
else if (child.nodeType===1 && window.getComputedStyle(child,null).getPropertyValue("display")!=="none" ) {
if (child.nodeName.match(stopTags) || inTheClassOf(child,stopClasses) ) {
return toReturn+'上下标'; //I just need to add some CJK text. They will be "chopped" anyway.
}
toReturn = toReturn + displayedText(child);
if (toReturn.length>1024 || toReturn.match(/[\u3040-\u30FF\u3400-\u9FBF]/) ) {
//Stop if to Return is already too long;
return toReturn;
}
}
child=child.nextSibling;
}
if (debug_tagSeeThrough===true) console.log("AFTER: "+toReturn+"@"+performance.now());
if ((toReturn.length < 1 || !toReturn.match(/[\u3040-\u30FF\u3400-\u9FBF]/)) && (!inputNode.parentNode.nodeName.match(upEnoughTags)) ) {
return toReturn+getAfter(inputNode.parentNode);
}
return (toReturn.replace(/</,'<')).replace(/>/,'>');
}
//==We need to protect the quotation marks within tags first===//
// \uE862,\uE863 <==> ‘,’
// \uE972,\uE973 <==> “,”
while (currHTML.match(/<[^>]*[“”‘’、，。：；！？）】〉》」』『「《〈【（][^<]*>/m)) {
currHTML=currHTML.replace(/(<[^>]*)‘([^<]*>)/mg,'$1\uE862$2');
currHTML=currHTML.replace(/(<[^>]*)’([^<]*>)/mg,'$1\uE863$2');
currHTML=currHTML.replace(/(<[^>]*)“([^<]*>)/mg,'$1\uE972$2');
currHTML=currHTML.replace(/(<[^>]*)”([^<]*>)/mg,'$1\uE973$2');
currHTML=currHTML.replace(/(<[^>]*)、([^<]*>)/mg,'$1\uEA01$2');
currHTML=currHTML.replace(/(<[^>]*)，([^<]*>)/mg,'$1\uEA02$2');
currHTML=currHTML.replace(/(<[^>]*)。([^<]*>)/mg,'$1\uEA03$2');
currHTML=currHTML.replace(/(<[^>]*)：([^<]*>)/mg,'$1\uEA04$2');
currHTML=currHTML.replace(/(<[^>]*)；([^<]*>)/mg,'$1\uEA05$2');
currHTML=currHTML.replace(/(<[^>]*)！([^<]*>)/mg,'$1\uEA06$2');
currHTML=currHTML.replace(/(<[^>]*)？([^<]*>)/mg,'$1\uEA07$2');
currHTML=currHTML.replace(/(<[^>]*)）([^<]*>)/mg,'$1\uEA08$2');
currHTML=currHTML.replace(/(<[^>]*)】([^<]*>)/mg,'$1\uEA09$2');
currHTML=currHTML.replace(/(<[^>]*)〉([^<]*>)/mg,'$1\uEA10$2');
currHTML=currHTML.replace(/(<[^>]*)》([^<]*>)/mg,'$1\uEA11$2');
currHTML=currHTML.replace(/(<[^>]*)」([^<]*>)/mg,'$1\uEA12$2');
currHTML=currHTML.replace(/(<[^>]*)』([^<]*>)/mg,'$1\uEA13$2');
currHTML=currHTML.replace(/(<[^>]*)『([^<]*>)/mg,'$1\uEA14$2');
currHTML=currHTML.replace(/(<[^>]*)「([^<]*>)/mg,'$1\uEA15$2');
currHTML=currHTML.replace(/(<[^>]*)《([^<]*>)/mg,'$1\uEA16$2');
currHTML=currHTML.replace(/(<[^>]*)〈([^<]*>)/mg,'$1\uEA17$2');
currHTML=currHTML.replace(/(<[^>]*)【([^<]*>)/mg,'$1\uEA18$2');
currHTML=currHTML.replace(/(<[^>]*)（([^<]*>)/mg,'$1\uEA19$2');
}
var time2protect=performance.now()-FixMarks_start;
//Now let's fix the punctions.
//First we need to fix the "reverse-paired" punctuations.
var fixpair=false; //the current code has problems if unpaired quotation marks are present.
var fixpair_timeout = noBonusTimeout; //Don't spend too much time on this "bonus" function.
var fixpair_start=performance.now();
if ( currHTML.length > noBonusLength ) {fixpair=false;}
if (debug_re_to_check===true && (currHTML.match(re_to_check))) {console.log("Reversing "+currHTML);}
if (fixpair===true) { //[\w,./<>?;:[]\{}|`~!@#$%^&*()_+-=]*
var revpaired=/(^[^\u201C\u201D]?(?:[^\u201C\u201D]*\u201C[^\u201C\u201D]*\u201D)*[^\u201C\u201D]*)\u201D([^\u201C\u201D]{2,})\u201C/;
while (currHTML.match(revpaired) && (performance.now()-fixpair_start)<fixpair_timeout ) {
if (debug_re_to_check===true && currHTML.match(re_to_check)) {console.log("Pair reversed: "+(performance.now()-t_start).toString());}
currHTML=currHTML.replace(revpaired,'$1\u201C$2\u201D');
}
}
var fixpair_stop=performance.now()-fixpair_start;
var paired_start=performance.now();
//Find and preserve paired Latin marks.
var paired=/(\u201C)([^\u3000-\u30FF\u3400-\u9FBF\uE000-\uED00\uFF00-\uFFEF]*)(\u201D)/mg;
while (currHTML.match(paired)) {
if (debug_re_to_check===true && currHTML.match(re_to_check)) console.log("Quotation mark pair found@"+currHTML);
currHTML=currHTML.replace(paired,'\uEC1C$2\uEC1D');
}
//Paired single quotations are diffcult because of the double-indentiy of '‘'.
paired=/(\u2018)([^\u3000-\u30FF\u3400-\u9FBF\uE000-\uED00\uFF00-\uFFEF]{0,2})(\u2019)/mg;
while (currHTML.match(paired)) {
if (debug_re_to_check===true && currHTML.match(re_to_check)) console.log("Quotation mark pair found@"+currHTML);
currHTML=currHTML.replace(paired,'\uEC18$2\uEC19');
}
//Find paired CJK marks. Seems like O(n^2) without the "g" modifier?
paired=/(\u201C)([^\u201D]*[\u3000-\u30FF\u3400-\u9FBF\uFF00-\uFFEF][^\u201D]*)(\u201D)/mg;
while (currHTML.match(paired)) {
currHTML=currHTML.replace(paired,'\uEB1C$2\uEB1D');
}
var paired_stop=performance.now()-paired_start;
//"unpaired \u201C or \u201D", not just use at the beginning of a paragraph.
var unpaired_timeout = noBonusTimeout; //not so important, therefore cannot spend too much time here.
var unpaired_start=performance.now();
//Note that to make "delete_all_extra_spaces" possible, we must take "spaces before and after QMs" into account.
var unpaired=/\u201C((?:[\r\n\u0020\u00A0\u2009]| ){0,1}(?:[\uF202\uF204]CJK[\uF202\uF204])?[^\u201D\u3400-\u9FBF\uF201-\uF204]{0,5}(?:[\uF202\uF204]CJK[\uF202\uF204])?[\u3000-\u30FF\u3400-\u9FBF\uFF00-\uFFEF][^u201D]*$)/m;
//Before 1.3.4. Why [^\u201C\u201D]*$ ?
//var unpaired=/\u201C((?:[\r\n\u0020\u00A0\u2009]| ){0,1}(?:[\uF202\uF204]CJK[\uF202\uF204])?[^\u201D\u3400-\u9FBF\uF201-\uF204]{0,5}(?:[\uF202\uF204]CJK[\uF202\uF204])?[\u3000-\u30FF\u3400-\u9FBF\uFF00-\uFFEF][^\u201C\u201D]*$)/m;
while ( currHTML.length< noBonusLength && currHTML.match(unpaired) && (performance.now()-unpaired_start)<unpaired_timeout) {
currHTML=currHTML.replace(unpaired,'\uEB1C$1'); //We need the greedy method to get the longest match.
}
//Before 1.3.4. Why ^[^\u201C\u201D] ?
//unpaired=/(^[^\u201C\u201D]*[\u3000-\u30FF\u3400-\u9FBF\uFF00-\uFFEF](?:[\uF201\uF203]CJK[\uF201\uF203])?[^\u201D\u3400-\u9FBF\uF201-\uF204]{0,5}(?:[\uF201\uF203]CJK[\uF201\uF203])?(?:[\r\n\u0020\u00A0\u2009]| ){0,1})\u201D/m;
unpaired=/(^[^\u201C]*[\u3000-\u30FF\u3400-\u9FBF\uFF00-\uFFEF](?:[\uF201\uF203]CJK[\uF201\uF203])?[^\u201D\u3400-\u9FBF\uF201-\uF204]{0,5}(?:[\uF201\uF203]CJK[\uF201\uF203])?(?:[\r\n\u0020\u00A0\u2009]| ){0,1})\u201D/m;
while ( currHTML.length< noBonusLength && currHTML.match(unpaired) && (performance.now()-unpaired_start)<unpaired_timeout) {
currHTML=currHTML.replace(unpaired,'$1\uEB1D'); //We need the greedy method to get the longest match.
}
//For single quotations:
var paired_single_start=performance.now();
paired=/(\u2018)([^\u2019]*[\u3000-\u30FF\u3400-\u9FBF\uFF00-\uFFEF][^\u2019]*)(\u2019)/mg;
while (currHTML.match(paired)) {
currHTML=currHTML.replace(paired,'\uEB18$2\uEB19');
}
var paired_single_stop=performance.now()-paired_single_start;
//"unpaired ‘ (\u2018)", not just use at the beginning of a paragraph.
unpaired_start=performance.now();
unpaired=/\u2018((?:[\uF201-\uF204]CJK[\uF201-\uF204])?[^\u201D\u3400-\u9FBF\uF201-\uF204]{0,3}(?:[\uF201-\uF204]CJK[\uF201-\uF204])?[\u3000-\u30FF\u3400-\u9FBF\uFF00-\uFFEF][^\u2018\u2019]*$)/m;
while ( currHTML.length< noBonusLength && currHTML.match(unpaired) && (performance.now()-unpaired_start)<unpaired_timeout) {
currHTML=currHTML.replace(unpaired,'\uEB18$1'); //We need the greedy method to get the longest match.
}
//CJK’, otherwise words like it's might be affected.
unpaired=/(^[^\u2018\u2019]*[\u3000-\u30FF\u3400-\u9FBF\uFF00-\uFFEF](?:[\uF201-\uF204]CJK[\uF201-\uF204])?)\u2019/m;
while ( currHTML.length< noBonusLength && currHTML.match(unpaired) && (performance.now()-unpaired_start)<unpaired_timeout) {
currHTML=currHTML.replace(unpaired,'$1\uEB19'); //We need the greedy method to get the longest match.
}
///=== Unicode Shifting Ends ===///
var time2shift=performance.now()-FixMarks_start-time2protect;
//Remove extra spaces if necessary
if (delete_all_extra_spaces===true) {
//For changhai.org and similar sites.
//Note that it is actually meaningless to chang text after \uF202 or \uF204CJK, because they belong to the "after" HTML and any change will be discarded once "trimmed" and I included them for simplicity.
//Note that it is actually meaningless to chang text before \uF201 or \uF203CJK, because they belong to the "before" HTML and any change will be discarded once "trimmed" and I just included them for simplicity.
currHTML=currHTML.replace(/ /gi,'\u00A0');
currHTML=currHTML.replace(/([\r\n\u0020\u00A0\u2009]| ){0,1}((?:[\uF201-\uF204]CJK[\uF201-\uF204])?[、，。：；！？）】〉》」』\uEB1D\uEB19]+(?:[\uF201-\uF204]CJK[\uF201-\uF204])?)(?:[\r\n\u0020\u00A0\u2009]| ){0,2}/g,'$2');
//'>' means there is a non-CJK tag(?)
//currHTML=currHTML.replace(/([^\s\u00A0>])(?:[\r\n\u0020\u00A0\u2009]| ){0,2}([『「《〈【（\uEB1C\uEB18]+)/g,'$1$2'); //before 1.3.2
currHTML=currHTML.replace(/([^\s\u00A0>])(?:[\r\n\u0020\u00A0\u2009]| ){0,2}((?:[\uF201-\uF204]CJK[\uF201-\uF204])?[『「《〈【（\uEB1C\uEB18]+(?:[\uF201-\uF204]CJK[\uF201-\uF204])?)([\r\n\u0020\u00A0\u2009]| ){0,1}/g,'$1$2');
}
else {
//Delete at most 1 spaces before and after because of the wider CJK marks.
currHTML=currHTML.replace(/([\uEB1D\uEB19])[ \u2009\u00A0]?/mg,'$1');
currHTML=currHTML.replace(/[ \u2009\u00A0]?([\uEB1C\uEB18])/mg,'$1');
}
///--Group Left: [、，。：；！？）】〉》」』\uEB1D\uEB19] //Occupies the left half width.
///--Group Right:[『「《〈【（\uEB1C\uEB18] //Occupies the right half width.
///=====Use \uE211 as the calss name for TWO-PUNCT RULES====//
///===Do not use the "g" modefier because we are using loops===//
var reLL=/([\n]?[、，。：；！？）】〉》」』\uEB1D\uEB19][\n]?)([\uF201-\uF204]CJK[\uF201-\uF204])?([、，。：；！？）】〉》」』\uEB1D\uEB19])/m;
var reLR=/([\n]?[、，。：；！？）】〉》」』\uEB1D\uEB19][\n]?)([\uF201-\uF204]CJK[\uF201-\uF204])?([『「《〈【（\uEB1C\uEB18])/m;
var reRR=/([\n]?[『「《〈【（\uEB1C\uEB18][\n]?)([\uF201-\uF204]CJK[\uF201-\uF204])?([『「《〈【（\uEB1C\uEB18])/m;
var reRL=/([\n]?[『「《〈【（\uEB1C\uEB18][\n]?)([\uF201-\uF204]CJK[\uF201-\uF204])?([、，。：；！？）】〉》」』\uEB1D\uEB19])/m;
var sqz_start=performance.now();
var debug_SeqPM = false;
if (debug_SeqPM === true)
if (currHTML.match(/此乃FixCJK标点测试/))
console.log('BEFORE:'+currHTML);
while (currHTML.match(/(?:[、，。：；！？）】〉》」』\uEB1D\uEB19『「《〈【（\uEB1C\uEB18]([\uF201-\uF204]CJK[\uF201-\uF204])?){2,}/m) && (performance.now()-sqz_start)<sqz_timeout) {
if (currHTML.match(reLL)) {
//--TWO PUNCTS: {Left}{Left}--//
tmp_str='<cjkpuns data-CJKTestedAndLabeled data-MarksFixedE135 data-cjkpua=\uE211 style="display:inline;padding-left:0px;padding-right:0px;float:none;letter-spacing:'+kern_consec_ll+';font-family:FixedPMSans !important;">$1</cjkpuns>$2$3';
currHTML=currHTML.replace(reLL,tmp_str);
}
else if (currHTML.match(reLR)) {
//--TWO PUNCTS: {Left}{Right}--//
tmp_str='<cjkpuns data-CJKTestedAndLabeled data-MarksFixedE135 data-cjkpua=\uE211 style="display:inline;padding-left:0px;padding-right:0px;float:none;letter-spacing:'+kern_consec_lr+';font-family:FixedPMSans !important;">$1</cjkpuns>$2$3';
currHTML=currHTML.replace(reLR,tmp_str);
}
else if (currHTML.match(reRR)) {
//--TWO PUNCTS: {Right}{Right}--//
tmp_str='<cjkpuns data-CJKTestedAndLabeled data-MarksFixedE135 data-cjkpua=\uE211 style="display:inline;padding-left:0px;padding-right:0px;float:none;letter-spacing:'+kern_consec_rr+';font-family:FixedPMSans !important;">$1</cjkpuns>$2$3';
currHTML=currHTML.replace(reRR,tmp_str);
}
else if (currHTML.match(reRL)) {
//--TWO PUNCTS: no letter-spacing adjustment for {Right}-{Left}, just a "fake" element--//
currHTML=currHTML.replace(reRL,'$1<cjkpuns data-CJKTestedAndLabeled data-MarksFixedE135 data-cjkpua=\uE211 style="display:inline;padding-left:0px;padding-right:0px;float:none;font-family:FixedPMSans !important;"></cjkpuns>$2$3');
}
else {
console.log("FIXME: current combination of punctuations has not been considered!");
break;
}
}
///---The last punct in a seq is left in <cjktext> tag. Must be put in <cjkpuns> tag as well. (Same tag.) Only need to deal 『「《〈【（\uEB1C\uEB18 (openning marks).
var reLastP=/([^><]<.cjkpuns>)([\n]?<[^><\uE211]*>[\n]?)*([『「《〈【（\uEB1C\uEB18])(<[^><\uE211]*>)*([^><[、，。：；！？）】〉》」』\uEB1D\uEB19『「《〈【（\uEB1C\uEB18])/g;
currHTML=currHTML.replace(reLastP,'$1$2<cjkpuns data-CJKTestedAndLabeled data-MarksFixedE135 data-cjkpua=\uE211 style="display:inline;padding-left:0px;padding-right:0px;float:none;font-family:FixedPMSans !important;">$3</cjkpuns>$4$5');
//Now let's deal the over-tag marks. They are between two [\uF201-\uF204]CJK[\uF201-\uF204]
var overTagLastP=/([^><]<.cjkpuns>)([\uF201-\uF204]CJK[\uF201-\uF204])([『「《〈【（\uEB1C\uEB18])([^><]*[\uF201-\uF204]CJK[\uF201-\uF204])/g;
currHTML=currHTML.replace(overTagLastP,'$1$2<cjkpuns data-CJKTestedAndLabeled data-MarksFixedE135 data-cjkpua=\uE211 style="display:inline;padding-left:0px;padding-right:0px;float:none;font-family:FixedPMSans !important;">$3</cjkpuns>$4');
//currHTML=currHTML.replace(/([『「《〈【（\uEB1C\uEB18、，。：；！？）】〉》」』\uEB1D\uEB19])([\uF201-\uF204]CJK[\uF201-\uF204])*(<[^><]*>)*([『「《〈【（\uEB1C\uEB18])(<[^><]*>)*([^><])/g,'$1$2$3<cjkpuns data-CJKTestedAndLabeled data-MarksFixedE135 data-cjkpua=\uE211 style="display:inline;padding-left:0px;padding-right:0px;float:none;font-family:FixedPMSans !important;">$4</cjkpuns>$5$6');
///---Done with conseqtive puncts--///
if (debug_SeqPM === true)
if (currHTML.match(/此乃FixCJK标点测试/))
console.log('BEFORE:'+currHTML);
if (debug_04===true) {node.style.color="Pink";}
var wrapFirst=true; //Safe after using the "palt" option. It is also the "lastP in another tag".
if (SqueezeInd===true) {
//The punctuation marks is also the first char in a paragraph seems:
//In current model (1.0.x), all tags are added within this function (FixMarksInCurrHTML), and it should be safe to skip them.
//Seems no need to squeeze the puncts at the beginning of a paragraph. It may cause format changes.
if (wrapFirst===true) {
currHTML=currHTML.replace(/^([\uF201-\uF204]CJK[\uF201-\uF204])*(<[^><\uE211]*>)*([『「《〈【（\uEB1C\uEB18])(<[^><]*>)*([^><])/mg,'$1$2<cjkpuns data-CJKTestedAndLabeled data-MarksFixedE135 data-cjkpua=\uE211 style="margin-left:'+kern_ind_open+';display:inline;padding-left:0px;padding-right:0px;float:none;font-family:FixedPMSans !important;">$3</cjkpuns>$4$5');
}
//Then, not the first char. The re_ex also covers the first punct of a serise of puncts. use \uE211 to make sure the first PMs will not be "double" fixed.
currHTML=currHTML.replace(/([^\n><、，。：；！？）】〉》」』\uEB1D\uEB19『「《〈【（\uEB1C\uEB18\uF201-\uF204])((?:<[^><\uE211]*>)*(?:[\uF201-\uF204]CJK[\uF201-\uF204])?(?:<[^><\uE211]*>)*)([『「《〈【（\uEB1C\uEB18])((?:<[^><]*>)*(?:[\uF201-\uF204]CJK[\uF201-\uF204])?(?:<[^><]*>)*(?:[\uF201-\uF204]CJK[\uF201-\uF204])?)([^><\uF201-\uF204]|$)/mg,'$1$2<cjkpuns data-CJKTestedAndLabeled data-MarksFixedE135 data-cjkpua=\uE211 style="display:inline;padding-left:0px;padding-right:0px;float:none;margin-left:'+kern_ind_open+';font-family:FixedPMSans !important;">$3</cjkpuns>$4$5');
//Previously: Do not squeeze the last punctuation marks in a paragraph. Too risky. $3 seems necessary?
//Now: Using positive margin seems safe.
currHTML=currHTML.replace(/([、，。：；！？）】〉》」』\uEB1D\uEB19])([\uF201-\uF204]CJK[\uF201-\uF204])?$/mg,'<cjkpuns data-CJKTestedAndLabeled data-MarksFixedE135 data-cjkpua=\uE211 style="display:inline;padding-left:0px;padding-right:0px;float:none;margin-right:'+kern_ind_close+';font-family:FixedPMSans !important;">$1</cjkpuns>$2');
//Note that [\uF201-\uF204]CJK[\uF201-\uF204] might be added to the end and it must be excluded.
currHTML=currHTML.replace(/([、，。：；！？）】〉》」』\uEB1D\uEB19])([\uF201-\uF204]CJK[\uF201-\uF204])?((?:<[^><]*>)+[^><\n\uF201-\uF204、，。：；！？）】〉》」』\uEB1D\uEB19『「《〈【（\uEB1C\uEB18]|[^><\n\uF201-\uF204、，。：；！？）】〉》」』\uEB1D\uEB19『「《〈【（\uEB1C\uEB18])/mg,'<cjkpuns data-CJKTestedAndLabeled data-MarksFixedE135 data-cjkpua=\uE211 style="display:inline;padding-left:0px;padding-right:0px;float:none;margin-right:'+kern_ind_close+';font-family:FixedPMSans !important;">$1</cjkpuns>$2$3');
}
///=== Squeezing Ends ===///
var time2squeeze=performance.now()-FixMarks_start-time2shift-time2protect;
///=== Change the protected punctuations in tags back==///
currHTML=currHTML.replace(/\uE862/mg,'\u2018');
currHTML=currHTML.replace(/\uE863/mg,'\u2019');
currHTML=currHTML.replace(/\uE972/mg,'\u201C');
currHTML=currHTML.replace(/\uE973/mg,'\u201D');
currHTML=currHTML.replace(/\uEA01/mg,'、');
currHTML=currHTML.replace(/\uEA02/mg,'，');
currHTML=currHTML.replace(/\uEA03/mg,'。');
currHTML=currHTML.replace(/\uEA04/mg,'：');
currHTML=currHTML.replace(/\uEA05/mg,'；');
currHTML=currHTML.replace(/\uEA06/mg,'！');
currHTML=currHTML.replace(/\uEA07/mg,'？');
currHTML=currHTML.replace(/\uEA08/mg,'）');
currHTML=currHTML.replace(/\uEA09/mg,'】');
currHTML=currHTML.replace(/\uEA10/mg,'〉');
currHTML=currHTML.replace(/\uEA11/mg,'》');
currHTML=currHTML.replace(/\uEA12/mg,'」');
currHTML=currHTML.replace(/\uEA13/mg,'』');
currHTML=currHTML.replace(/\uEA14/mg,'『');
currHTML=currHTML.replace(/\uEA15/mg,'「');
currHTML=currHTML.replace(/\uEA16/mg,'《');
currHTML=currHTML.replace(/\uEA17/mg,'〈');
currHTML=currHTML.replace(/\uEA18/mg,'【');
currHTML=currHTML.replace(/\uEA19/mg,'（');
///////==== Change Latin quotation marks back =====/////
currHTML=currHTML.replace(/\uEC18/mg,'\u2018');
currHTML=currHTML.replace(/\uEC19/mg,'\u2019');
currHTML=currHTML.replace(/\uEC1C/mg,'\u201C');
currHTML=currHTML.replace(/\uEC1D/mg,'\u201D');
//Use '\uE985' as the class of CJK quotation marks.
currHTML=currHTML.replace(/\uEB1C/mg,'<cjkpuns data-CJKTestedAndLabeled data-MarksFixedE135 data-cjkpua=\uE985 style="display:inline;padding-left:0px;padding-right:0px;float:none;font-family:'+dequote(CJKPunct)+' !important;">\u201C</cjkpuns>');
currHTML=currHTML.replace(/\uEB1D/mg,'<cjkpuns data-CJKTestedAndLabeled data-MarksFixedE135 data-cjkpua=\uE985 style="display:inline;padding-left:0px;padding-right:0px;float:none;font-family:'+dequote(CJKPunct)+' !important;">\u201D</cjkpuns>');
currHTML=currHTML.replace(/\uEB18/mg,'<cjkpuns data-CJKTestedAndLabeled data-MarksFixedE135 data-cjkpua=\uE985 style="display:inline;padding-left:0px;padding-right:0px;float:none;font-family:'+dequote(CJKPunct)+' !important;">\u2018</cjkpuns>');
currHTML=currHTML.replace(/\uEB19/mg,'<cjkpuns data-CJKTestedAndLabeled data-MarksFixedE135 data-cjkpua=\uE985 style="display:inline;padding-left:0px;padding-right:0px;float:none;font-family:'+dequote(CJKPunct)+' !important;">\u2019</cjkpuns>');
///=== Replacing and Restoring Ends ===///
var time2replace=performance.now()-FixMarks_start-time2squeeze-time2shift-time2protect;
if ( (performance.now()-FixMarks_start)>200 ) {
console.log("FIXME: String Operation Too Slow: "+(performance.now()-FixMarks_start).toFixed(0)+" ms.");
console.log("Protect: "+time2protect.toFixed(0)+" ms.");
console.log("Shift: "+time2shift.toFixed(0)+" ms.");
console.log(" ----->rev: "+fixpair_stop.toFixed(0)+" ms.");
console.log(" ----->\u201C,\u201D: "+paired_stop.toFixed(0)+" ms.");
console.log(" ----->\u2018,\u2019: "+paired_single_stop.toFixed(0)+" ms.");
console.log("Squeeze: "+time2squeeze.toFixed(0)+" ms.");
console.log("Replace: "+time2replace.toFixed(0)+" ms.");
console.log("String(Length): "+currHTML.slice(0,216)+"...("+currHTML.length+")");
console.log('Input As:\n'+inputHTML+'\n@<'+node.nodeName+'>');
}
if (debug_tagSeeThrough===true) {console.log("FIXED: "+currHTML+"@"+performance.now());}
currHTML=currHTML.replace(/^[^\u0000]*\uF201CJK\uF201([^\u0000]*)$/,'$1');
currHTML=currHTML.replace(/^([^\u0000]*)\uF202CJK\uF202[^\u0000]*$/,'$1');
if (debug_tagSeeThrough===true) console.log("AFTER TRIMMED:(@"+(performance.now()-FixMarks_start).toFixed(1)+" ms): "+node.nodeName+"#"+node.id+"::"+currHTML);
if ( (performance.now()-FixMarks_start)>10 ) {
console.log("Warning: Slow ("+(performance.now()-FixMarks_start).toFixed(1)+" ms) at <"+node.nodeName+">@<"+node.parentNode.nodeName+">: "+node.parentNode.innerHTML);
console.log("The Continued HTML is:\n"+continuedHTML);
}
return currHTML;
}
function fontsCheck() {
//the finalCheck, e.g. check if "negative margin-right at the tail".
if (forceNoSimSun === true) {
var allCJK=document.getElementsByTagName("CJKTEXT");
console.log("Number of tag <cjktext>: "+allCJK.length);
for (var ifc=0;ifc<allCJK.length;ifc++) {
if (allCJK[ifc].style.cssText.match("font-family")) {
//Make sure just one important.
if (allCJK[ifc].style.cssText.match(/fonts-family[^;]*important/))
continue;
//console.log(allCJK[ifc].style.cssText.replace(/(font-family.[^;]*);/g,'$1 !important;'));
allCJK[ifc].style.cssText=allCJK[ifc].style.cssText.replace(/(font-family.[^;]*);/g,'$1 !important;');
}
else if (allCJK[ifc].parentNode.style.cssText.match("font-family")) {
allCJK[ifc].style.setProperty("font-family",allCJK[ifc].parentNode.style.fontFamily,"important");
}
else
console.log("FIXME: no font settings found.");
}
}
}
function displayedText(node) {
var child=node.firstChild;
var toReturn='';
while (child) {
if (child.nodeType===3) {
toReturn=toReturn+child.data;
}
else if (child.nodeType===1 && (window.getComputedStyle(child,null).getPropertyValue("display")!=='none') ) {
toReturn=toReturn+displayedText(child);
}
child=child.nextSibling;
}
return toReturn;
}
}
) ();