Merge pull request #7714 from cemerick/fix-non-numeric-TJ

Fix getTextContent evaluation to only apply TJ horizontal offsets using numeric items/args
mozilla · Oct 13, 2016 · c457e60 · c457e60
2 parents 8c5b925 + 85c52f1
commit c457e60
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Showing 4 changed files with 9 additions and 1 deletion.
diff --git a/src/core/evaluator.js b/src/core/evaluator.js
@@ -1531,7 +1531,7 @@ var PartialEvaluator = (function PartialEvaluatorClosure() {
               for (var j = 0, jj = items.length; j < jj; j++) {
                 if (typeof items[j] === 'string') {
                   buildTextContentItem(items[j]);
-                } else {
+                } else if (isNum(items[j])) {
                   ensureTextContentItem();
 
                   // PDF Specification 5.3.2 states:

diff --git a/test/pdfs/.gitignore b/test/pdfs/.gitignore
@@ -258,3 +258,4 @@
 !annotation-text-widget.pdf
 !annotation-choice-widget.pdf
 !zero_descent.pdf
+!operator-in-TJ-array.pdf
diff --git a/test/pdfs/operator-in-TJ-array.pdf b/test/pdfs/operator-in-TJ-array.pdf
diff --git a/test/test_manifest.json b/test/test_manifest.json
@@ -3267,5 +3267,12 @@
        "rounds": 1,
        "lastPage": 1,
        "type": "text"
+    },
+    {  "id": "operator-in-TJ-array",
+       "file": "pdfs/operator-in-TJ-array.pdf",
+       "md5": "dfe0f15a45be18eca142adaf760984ee",
+       "link": false,
+       "rounds": 1,
+       "type": "text"
     }
 ]