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fixed year bugs (thanks Sean)

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This commit is contained in:
Simon Kornblith 2006-12-20 05:37:50 +00:00
parent 5ddd30eed8
commit f56dd72ce4
1 changed files with 8 additions and 11 deletions
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19
chrome/content/zotero/xpcom/cite.js
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@ -342,7 +342,7 @@ Zotero.CSL.prototype.preprocessItems = function(items) {
item._csl.date = Zotero.CSL.prototype._processDate(item.getField("date"));
}
// clear disambiguation and subsequent author substitute
if(item._csl.disambiguation) item._csl.date.disambiguation = undefined;
if(item._csl.date && item._csl.date.disambiguation) item._csl.date.disambiguation = undefined;
if(item._csl.subsequentAuthorSubstitute) item._csl.subsequentAuthorSubstitute = undefined;
}
@ -375,18 +375,15 @@ Zotero.CSL.prototype.preprocessItems = function(items) {
// handle (2006a) disambiguation for author-date styles
if(this.class == "author-date") {
formattedString.append(" ");
this._getFieldValue("date", this._getFieldDefaults("date"), item,
formattedString, this._bib);
var citation = formattedString.get();
var year = item._csl.date.year;
if(usedCitations[citation]) {
if(!usedCitations[citation]._csl.date.disambiguation) {
usedCitations[citation]._csl.date.disambiguation = "a";
if(usedCitations[year]) {
if(!usedCitations[year]._csl.date.disambiguation) {
usedCitations[year]._csl.date.disambiguation = "a";
item._csl.date.disambiguation = "b";
} else {
// get all but last character
var oldLetter = usedCitations[citation]._csl.date.disambiguation;
var oldLetter = usedCitations[year]._csl.date.disambiguation;
if(oldLetter.length > 1) {
item._csl.date.disambiguation = oldLetter.substr(0, oldLetter.length-1);
} else {
@ -396,7 +393,7 @@ Zotero.CSL.prototype.preprocessItems = function(items) {
var charCode = oldLetter.charCodeAt(oldLetter.length-1);
if(charCode == 122) {
// item is z; add another letter
item._csl.date.disambiguation += "za";
item._csl.date.disambiguation += "a";
} else {
// next lowercase letter
item._csl.date.disambiguation += String.fromCharCode(charCode+1);
@ -404,7 +401,7 @@ Zotero.CSL.prototype.preprocessItems = function(items) {
}
}
usedCitations[citation] = item;
usedCitations[year] = item;
}
// add numbers to each