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commit Becker's modified BibTeX.js

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Simon Kornblith 2010-06-18 08:32:37 +00:00
parent 13ae25e445
commit 8026fcd14d
1 changed files with 34 additions and 7 deletions
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41
translators/BibTeX.js
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@ -8,7 +8,7 @@
"maxVersion":"",
"priority":200,
"inRepository":true,
"lastUpdated":"2010-05-31 18:20:00"
"lastUpdated":"2010-06-18 08:32:05"
}
Zotero.configure("dataMode", "block");
@ -1847,9 +1847,33 @@ function mapAccent(character) {
return (mappingTable[character] ? mappingTable[character] : "?");
}
// a little substitution function for BibTeX keys, where we don't want LaTeX
// escaping, but we do want to preserve the base characters
function tidyAccents(s) {
var r=s.toLowerCase();
r = r.replace(new RegExp("[ä]", 'g'),"ae");
r = r.replace(new RegExp("[ö]", 'g'),"ae");
r = r.replace(new RegExp("[ü]", 'g'),"ue");
r = r.replace(new RegExp("[àáâãå]", 'g'),"a");
r = r.replace(new RegExp("æ", 'g'),"ae");
r = r.replace(new RegExp("ç", 'g'),"c");
r = r.replace(new RegExp("[èéêë]", 'g'),"e");
r = r.replace(new RegExp("[ìíîï]", 'g'),"i");
r = r.replace(new RegExp("ñ", 'g'),"n");
r = r.replace(new RegExp("[òóôõ]", 'g'),"o");
r = r.replace(new RegExp("œ", 'g'),"oe");
r = r.replace(new RegExp("[ùúû]", 'g'),"u");
r = r.replace(new RegExp("[ýÿ]", 'g'),"y");
return r;
};
var numberRe = /^[0-9]+/;
// this is a list of words that should not appear as part of the citation key
var citeKeyTitleBannedRe = /(\s+|\b)(a|an|from|does|how|it\'s|its|on|some|the|this|why)(\s+|\b)/g;
// Below is a list of words that should not appear as part of the citation key
// in includes the indefinite articles of English, German, French and Spanish, as well as a small set of English prepositions whose
// force is more grammatical than lexical, i.e. which are likely to strike many as 'insignificant'.
// The assumption is that most who want a title word in their key would prefer the first word of significance.
var citeKeyTitleBannedRe = /\b(a|an|the|some|from|on|in|to|of|do|with|der|die|das|ein|eine|einer|eines|einem|einen|un|une|la|le|l\'|el|las|los|al|uno|una|unos|unas|de|des|del|d\')(\s+|\b)/g;
var citeKeyConversionsRe = /%([a-zA-Z])/;
var citeKeyCleanRe = /[^a-z0-9\!\$\&\*\+\-\.\/\:\;\<\>\?\[\]\^\_\`\|]+/g;
@ -1862,7 +1886,7 @@ var citeKeyConversions = {
},
"t":function (flags, item) {
if (item["title"]) {
return item["title"].toLowerCase().replace(citeKeyTitleBannedRe, "").split(" ")[0];
return item["title"].toLowerCase().replace(citeKeyTitleBannedRe, "").split(/\s+/g)[0];
}
return "";
},
@ -1913,7 +1937,9 @@ function buildCiteKey (item,citekeys) {
//
// no matter what, we want to make sure we exclude
// " # % ' ( ) , = { } ~ and backslash
// however, we want to keep the base characters
basekey = tidyAccents(basekey);
basekey = basekey.replace(citeKeyCleanRe, "");
var citekey = basekey;
var i = 0;
@ -2033,9 +2059,10 @@ function doExport() {
writeField("pages", item.pages.replace("-","--"));
}
if(item.numPages) {
writeField("pages", item.numPages);
}
// Commented out, because we don't want a books number of pages in the BibTeX "pages" field for books.
//if(item.numPages) {
// writeField("pages", item.numPages);
//}
if(item.itemType == "webpage") {
writeField("howpublished", item.url);