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@@ -22,8 +22,8 @@ if (typeof PDFJS === 'undefined') {
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(typeof window !== 'undefined' ? window : this).PDFJS = {};
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}
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-PDFJS.version = '1.1.523';
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-PDFJS.build = 'd89fde0';
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+PDFJS.version = '1.1.527';
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+PDFJS.build = '2096a2a';
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(function pdfjsWrapper() {
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// Use strict in our context only - users might not want it
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@@ -340,6 +340,47 @@ function shadow(obj, prop, value) {
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}
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PDFJS.shadow = shadow;
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+var LinkTarget = PDFJS.LinkTarget = {
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+ NONE: 0, // Default value.
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+ SELF: 1,
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+ BLANK: 2,
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+ PARENT: 3,
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+ TOP: 4,
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+};
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+var LinkTargetStringMap = [
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+ '',
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+ '_self',
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+ '_blank',
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+ '_parent',
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+ '_top'
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+];
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+
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+function isExternalLinkTargetSet() {
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+ if (PDFJS.openExternalLinksInNewWindow) {
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+ warn('PDFJS.openExternalLinksInNewWindow is deprecated, ' +
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+ 'use PDFJS.externalLinkTarget instead.');
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+ if (PDFJS.externalLinkTarget === LinkTarget.NONE) {
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+ PDFJS.externalLinkTarget = LinkTarget.BLANK;
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+ }
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+ // Reset the deprecated parameter, to suppress further warnings.
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+ PDFJS.openExternalLinksInNewWindow = false;
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+ }
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+ switch (PDFJS.externalLinkTarget) {
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+ case LinkTarget.NONE:
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+ return false;
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+ case LinkTarget.SELF:
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+ case LinkTarget.BLANK:
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+ case LinkTarget.PARENT:
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+ case LinkTarget.TOP:
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+ return true;
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+ }
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+ warn('PDFJS.externalLinkTarget is invalid: ' + PDFJS.externalLinkTarget);
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+ // Reset the external link target, to suppress further warnings.
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+ PDFJS.externalLinkTarget = LinkTarget.NONE;
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+ return false;
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+}
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+PDFJS.isExternalLinkTargetSet = isExternalLinkTargetSet;
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+
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var PasswordResponses = PDFJS.PasswordResponses = {
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NEED_PASSWORD: 1,
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INCORRECT_PASSWORD: 2
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@@ -1747,14 +1788,27 @@ PDFJS.maxCanvasPixels = (PDFJS.maxCanvasPixels === undefined ?
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16777216 : PDFJS.maxCanvasPixels);
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/**
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- * Opens external links in a new window if enabled. The default behavior opens
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- * external links in the PDF.js window.
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+ * (Deprecated) Opens external links in a new window if enabled.
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+ * The default behavior opens external links in the PDF.js window.
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* @var {boolean}
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*/
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PDFJS.openExternalLinksInNewWindow = (
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PDFJS.openExternalLinksInNewWindow === undefined ?
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false : PDFJS.openExternalLinksInNewWindow);
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+/**
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+ * Specifies the |target| attribute for external links.
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+ * The constants from PDFJS.LinkTarget should be used:
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+ * - NONE [default]
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+ * - SELF
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+ * - BLANK
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+ * - PARENT
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+ * - TOP
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+ * @var {number}
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+ */
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+PDFJS.externalLinkTarget = (PDFJS.externalLinkTarget === undefined ?
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+ PDFJS.LinkTarget.NONE : PDFJS.externalLinkTarget);
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+
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/**
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* Determines if we can eval strings as JS. Primarily used to improve
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* performance for font rendering.
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@@ -6894,8 +6948,9 @@ var AnnotationUtils = (function AnnotationUtilsClosure() {
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var link = document.createElement('a');
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link.href = link.title = item.url || '';
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- if (item.url && PDFJS.openExternalLinksInNewWindow) {
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- link.target = '_blank';
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+
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+ if (item.url && isExternalLinkTargetSet()) {
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+ link.target = LinkTargetStringMap[PDFJS.externalLinkTarget];
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}
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container.appendChild(link);
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Pdf Bot