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Fixes #1265, Year suffix disambiguation doesn't scale

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Patch seems to work (tested with "2007z", "2007aa", "2007ab") -- applying to branch and trunk
This commit is contained in:
Dan Stillman 2008-12-19 23:15:52 +00:00
parent bac79ed2ac
commit 2689f92335
1 changed files with 17 additions and 7 deletions
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24
chrome/content/zotero/xpcom/csl.js
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@ -2444,16 +2444,26 @@ Zotero.CSL.ItemSet.prototype.resort = function() {
item.setProperty("disambiguate-add-year-suffix", "b");
} else {
var newDisambiguate = "";
if(lastDisambiguate.length > 1) {
newDisambiguate = oldLetter.substr(0, lastDisambiguate.length-1);
}
var charCode = lastDisambiguate.charCodeAt(lastDisambiguate.length-1);
if(charCode == 122) {
// item is z; add another letter
newDisambiguate += "a";
} else {
newDisambiguate = lastDisambiguate.replace(/z+$/, "");
var consecutiveZs = lastDisambiguate.length-newDisambiguate.length;
if(newDisambiguate.length >= 1) {
var nonZCharCode = lastDisambiguate.charCodeAt(newDisambiguate.length-1);
newDisambiguate = newDisambiguate.substring(0,newDisambiguate.length-1);
newDisambiguate += String.fromCharCode(nonZCharCode+1);
for(i=0;i<consecutiveZs;i++) {
newDisambiguate += "a";
}
}
else {
newDisambiguate = lastDisambiguate.replace(/z/g, "a");
newDisambiguate += "a";
}
}
else {
// next lowercase letter
newDisambiguate = lastDisambiguate.substring(0,lastDisambiguate.length-1);
newDisambiguate += String.fromCharCode(charCode+1);
}