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Unicode normalization; lint warnings

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notmasteryet 2011-12-14 21:42:06 -06:00
parent 04551dbf57
commit c85ec052b1
3 changed files with 707 additions and 11 deletions
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15
src/evaluator.js
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@ -494,12 +494,18 @@ var PartialEvaluator = (function PartialEvaluatorClosure() {
case 'TJ':
var items = args[0];
for (var j = 0, jj = items.length; j < jj; j++) {
if (typeof items[j] === 'string')
text += fontCharsToUnicode(items[j], font.translated.properties);
if (typeof items[j] === 'string') {
text += fontCharsToUnicode(items[j],
font.translated.properties);
} else if (items[j] < 0) {
// making all negative offsets a space - better to have
// a space in incorrect place than not have them at all
text += ' ';
}
}
break;
case 'Tj':
text += fontCharsToUnicode(args[0], font.translated.properties);;
text += fontCharsToUnicode(args[0], font.translated.properties);
break;
} // switch
@ -889,7 +895,8 @@ var PartialEvaluator = (function PartialEvaluatorClosure() {
// read char procs only if dependency is specified
if (dependency) {
var charProcs = xref.fetchIfRef(dict.get('CharProcs'));
var fontResources = xref.fetchIfRef(dict.get('Resources')) || resources;
var fontResources = xref.fetchIfRef(dict.get('Resources')) ||
resources;
properties.resources = fontResources;
properties.charProcIRQueues = {};
for (var key in charProcs.map) {