Fix: Add cMap support for PDF.js

Author: ollm

package.json

@@ -152,6 +152,7 @@
 			"node_modules/pdfjs-dist/build/pdf.worker.mjs",
 			"node_modules/pdfjs-dist/image_decoders/pdf.image_decoders.mjs",
 			"node_modules/pdfjs-dist/wasm",
+			"node_modules/pdfjs-dist/cmaps",
 			"images/icon-border-transparent.png",
 			"images/logo.png",
 			"images/logo.svg",

scripts/file-manager.js

@@ -2283,6 +2283,8 @@ var fileCompressed = function(path, _realPath = false, forceType = false, prefix
 		this.pdf = await unpdf.getDocument({
 			url: encodeURIComponent(this.realPath).replace(/\%2F/g,'/').replace(/\%5C/g,'\\').replace(/\%3A/g, ':'),
 			wasmUrl: fileManager.posixPath(asarToAsarUnpacked(p.join(appDir, 'node_modules/pdfjs-dist/wasm/'))),
+			cMapUrl: fileManager.posixPath(asarToAsarUnpacked(p.join(appDir, 'node_modules/pdfjs-dist/cmaps/'))),
+			cMapPacked: true,
 			/*nativeImageDecoderSupport: 'none', disableFontFace: true*/
 		}).promise;