issue #293: fix text color, both color idx and hex code that not in c…

…olor dictionary

lib/pdffont.js

@@ -255,7 +255,7 @@ export default class PDFFont {
 
     // public instance methods
     processText(p, str, maxWidth, color, fontSize, targetData, matrix2D) {
-        let text = this.#processSymbolicFont(str);
+        const text = this.#processSymbolicFont(str);
         if (!text) {
             return;
         }
@@ -266,7 +266,7 @@ export default class PDFFont {
         const TS = [this.faceIdx, this.fontSize, this.bold?1:0, this.italic?1:0];
 
         const clrId = PDFUnit.findColorIndex(color);
-        const colorObj = (clrId > 0 && clrId < PDFUnit.colorCount()) ? {clr: clrId} : {oc: this.color};
+        const colorObj = (clrId >= 0 && clrId < PDFUnit.colorCount()) ? {clr: clrId} : {oc: color};		
 
         let textRun = {
             T: this.flash_encode(text),
@@ -279,18 +279,15 @@ export default class PDFFont {
             textRun = {...textRun, RA: rAngle};
         }
 
-        let oneText = {x: PDFUnit.toFormX(p.x) - 0.25,
+        const oneText = {x: PDFUnit.toFormX(p.x) - 0.25,
             y: PDFUnit.toFormY(p.y) - 0.75,
             w: PDFUnit.toFixedFloat(maxWidth),
+			...colorObj, //MQZ.07/29/2013: when color is not in color dictionary, set the original color (oc)
 	        sw: this.spaceWidth, //font space width, use to merge adjacent text blocks
             A: "left",
             R: [textRun]
         };
 
-        //MQZ.07/29/2013: when color is not in color dictionary, set the original color (oc)
-        oneText = {...oneText, ...colorObj};
-
-
 	    targetData.Texts.push(oneText);
     }
 

package.json

@@ -39,6 +39,7 @@
     "parse-r": "node --trace-deprecation --trace-warnings pdf2json.js -f ./test/pdf/fd/form/F1040.pdf -o ./test/target/fd/form -t -c -m -r",
     "parse-fd": "node --trace-deprecation --trace-warnings pdf2json.js -f ./test/pdf/fd/form/ -o ./test/target/fd/form -t -c -m -r",
     "parse-tb": "node --trace-deprecation --trace-warnings pdf2json.js -f ./test/pdf/misc/i242_testingWithTable.pdf -o ./test/target/misc",
+	"parse-tc": "node --trace-deprecation --trace-warnings pdf2json.js -f ./test/pdf/misc/i293_pdfpac.pdf -o ./test/target/misc",
     "parse-e": "node --trace-deprecation --trace-warnings pdf2json.js -f ./test/pdf/misc/i43_encrypted.pdf -o ./test/target/misc",
     "parse-e2": "node --trace-deprecation --trace-warnings pdf2json.js -f ./test/pdf/misc/i243_problem_file_anon.pdf -o ./test/target/misc",
     "parse-e3": "node --trace-deprecation --trace-warnings pdf2json.js -f ./test/pdf/misc/i200_test.pdf -o ./test/target/misc"