Make recovery logic flexible about where objects end (fixes #573)

Don't assume endobj is at the beginning of the line. This means we are
looking at tokens for every line, but the odds of n n obj appearing in
the middle of the object are likely much lower than endobj not being
at the beginning of the line or missing entirely. This will probably
have a negative impact on recovery time for very large files.
Hopefully it will be worth it.

8 files changed, 559 insertions, 39 deletions

diff --git a/ChangeLog b/ChangeLog
index a1319681..4f15b9aa 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2021-11-07  Jay Berkenbilt  <ejb@ql.org>
+
+	* Relax xref recovery logic a bit so that files whose objects are
+	either missing endobj or have endobj at other than the beginning
+	of a line can still be recovered. Fixes #573.
+
 2021-11-04  Jay Berkenbilt  <ejb@ql.org>
 
 	* Add support for OpenSSL 3. Fixes #568.
diff --git a/libqpdf/QPDF.cc b/libqpdf/QPDF.cc
index 94161c08..4ce60ea2 100644
--- a/libqpdf/QPDF.cc
+++ b/libqpdf/QPDF.cc
@@ -590,7 +590,6 @@ QPDF::reconstruct_xref(QPDFExc& e)
     this->m->file->seek(0, SEEK_END);
     qpdf_offset_t eof = this->m->file->tell();
     this->m->file->seek(0, SEEK_SET);
-    bool in_obj = false;
     qpdf_offset_t line_start = 0;
     // Don't allow very long tokens here during recovery.
     static size_t const MAX_LEN = 100;
@@ -604,46 +603,36 @@ QPDF::reconstruct_xref(QPDFExc& e)
             this->m->file->tell() - toO(t1.getValue().length());
         if (token_start >= next_line_start)
         {
-            // don't process yet
+            // don't process yet -- wait until we get to the line
+            // containing this token
         }
-	else if (in_obj)
-	{
-            if (t1 == QPDFTokenizer::Token(QPDFTokenizer::tt_word, "endobj"))
-	    {
-		in_obj = false;
-	    }
-	}
-        else
+	else if (t1.getType() == QPDFTokenizer::tt_integer)
         {
-            if (t1.getType() == QPDFTokenizer::tt_integer)
+            QPDFTokenizer::Token t2 =
+                readToken(this->m->file, MAX_LEN);
+            QPDFTokenizer::Token t3 =
+                readToken(this->m->file, MAX_LEN);
+            if ((t2.getType() == QPDFTokenizer::tt_integer) &&
+                (t3 == QPDFTokenizer::Token(QPDFTokenizer::tt_word, "obj")))
             {
-                QPDFTokenizer::Token t2 =
-                    readToken(this->m->file, MAX_LEN);
-                QPDFTokenizer::Token t3 =
-                    readToken(this->m->file, MAX_LEN);
-                if ((t2.getType() == QPDFTokenizer::tt_integer) &&
-                    (t3 == QPDFTokenizer::Token(QPDFTokenizer::tt_word, "obj")))
-                {
-                    in_obj = true;
-                    int obj = QUtil::string_to_int(t1.getValue().c_str());
-                    int gen = QUtil::string_to_int(t2.getValue().c_str());
-                    insertXrefEntry(obj, 1, token_start, gen, true);
-                }
+                int obj = QUtil::string_to_int(t1.getValue().c_str());
+                int gen = QUtil::string_to_int(t2.getValue().c_str());
+                insertXrefEntry(obj, 1, token_start, gen, true);
             }
-            else if ((! this->m->trailer.isInitialized()) &&
-                     (t1 == QPDFTokenizer::Token(
-                         QPDFTokenizer::tt_word, "trailer")))
-            {
-                QPDFObjectHandle t =
+        }
+        else if ((! this->m->trailer.isInitialized()) &&
+                 (t1 == QPDFTokenizer::Token(
+                     QPDFTokenizer::tt_word, "trailer")))
+        {
+            QPDFObjectHandle t =
                     readObject(this->m->file, "trailer", 0, 0, false);
-                if (! t.isDictionary())
-                {
-                    // Oh well.  It was worth a try.
-                }
-                else
-                {
-                    setTrailer(t);
-                }
+            if (! t.isDictionary())
+            {
+                // Oh well.  It was worth a try.
+            }
+            else
+            {
+                setTrailer(t);
             }
 	}
         this->m->file->seek(next_line_start, SEEK_SET);
diff --git a/qpdf/qtest/qpdf.test b/qpdf/qtest/qpdf.test
index af99bb2a..3c3283e9 100644
--- a/qpdf/qtest/qpdf.test
+++ b/qpdf/qtest/qpdf.test
@@ -3193,7 +3193,7 @@ $td->runtest("integer type checks",
 show_ntests();
 # ----------
 $td->notify("--- Recovery Tests ---");
-$n_tests += @badfiles + 9;
+$n_tests += @badfiles + 11;
 
 # Recovery tests.  These are mostly after-the-fact -- when recovery
 # was implemented, some degree of recovery was possible on many of the
@@ -3268,11 +3268,20 @@ $td->runtest("xref loop with append",
              {$td->FILE => "append-xref-loop.out",
               $td->EXIT_STATUS => 3},
              $td->NORMALIZE_NEWLINES);
-
 $td->runtest("check output",
 	     {$td->FILE => "a.pdf"},
 	     {$td->FILE => "append-xref-loop-fixed.pdf"});
 
+$td->runtest("endobj not at newline",
+             {$td->COMMAND =>
+                  "qpdf --deterministic-id endobj-at-eol.pdf a.pdf"},
+             {$td->FILE => "endobj-at-eol.out",
+              $td->EXIT_STATUS => 3},
+             $td->NORMALIZE_NEWLINES);
+$td->runtest("check output",
+	     {$td->FILE => "a.pdf"},
+	     {$td->FILE => "endobj-at-eol-fixed.pdf"});
+
 show_ntests();
 # ----------
 $td->notify("--- Basic Parsing Tests ---");
diff --git a/qpdf/qtest/qpdf/endobj-at-eol-fixed.pdf b/qpdf/qtest/qpdf/endobj-at-eol-fixed.pdf
new file mode 100644
index 00000000..b39ac1ca
--- /dev/null
+++ b/qpdf/qtest/qpdf/endobj-at-eol-fixed.pdf
diff --git a/qpdf/qtest/qpdf/endobj-at-eol.out b/qpdf/qtest/qpdf/endobj-at-eol.out
new file mode 100644
index 00000000..f1eaafbe
--- /dev/null
+++ b/qpdf/qtest/qpdf/endobj-at-eol.out
@@ -0,0 +1,4 @@
+WARNING: endobj-at-eol.pdf: file is damaged
+WARNING: endobj-at-eol.pdf (offset 523): xref not found
+WARNING: endobj-at-eol.pdf: Attempting to reconstruct cross-reference table
+qpdf: operation succeeded with warnings; resulting file may have some problems
diff --git a/qpdf/qtest/qpdf/endobj-at-eol.pdf b/qpdf/qtest/qpdf/endobj-at-eol.pdf
new file mode 100644
index 00000000..38dac8b2
--- /dev/null
+++ b/qpdf/qtest/qpdf/endobj-at-eol.pdf
diff --git a/qpdf/qtest/qpdf/issue-202.out b/qpdf/qtest/qpdf/issue-202.out
index edac1f2d..164c4959 100644
--- a/qpdf/qtest/qpdf/issue-202.out
+++ b/qpdf/qtest/qpdf/issue-202.out
@@ -2,4 +2,5 @@ WARNING: issue-202.pdf (trailer, offset 55770): ignoring excessively deeply nest
 WARNING: issue-202.pdf: file is damaged
 WARNING: issue-202.pdf (offset 54769): expected trailer dictionary
 WARNING: issue-202.pdf: Attempting to reconstruct cross-reference table
+WARNING: issue-202.pdf (trailer, offset 55770): ignoring excessively deeply nested data structure
 issue-202.pdf: unable to find trailer dictionary while recovering damaged file
diff --git a/qpdf/qtest/qpdf/issue-335a.out b/qpdf/qtest/qpdf/issue-335a.out
index 19172a04..7665942a 100644
--- a/qpdf/qtest/qpdf/issue-335a.out
+++ b/qpdf/qtest/qpdf/issue-335a.out
@@ -802,4 +802,515 @@ WARNING: issue-335a.pdf (trailer, offset 3589): unexpected )
 WARNING: issue-335a.pdf (trailer, offset 3602): unknown token while reading object; treating as string
 WARNING: issue-335a.pdf (trailer, offset 3610): unknown token while reading object; treating as string
 WARNING: issue-335a.pdf (trailer, offset 3610): too many errors; giving up on reading object
-issue-335a.pdf: unable to find trailer dictionary while recovering damaged file
+WARNING: issue-335a.pdf (trailer, offset 16485): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 16528): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 16529): treating unexpected brace token as null
+WARNING: issue-335a.pdf (trailer, offset 16530): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 16545): unexpected )
+WARNING: issue-335a.pdf (trailer, offset 16546): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 16546): too many errors; giving up on reading object
+WARNING: issue-335a.pdf (trailer, offset 16498): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 16513): unexpected )
+WARNING: issue-335a.pdf (trailer, offset 16528): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 16529): treating unexpected brace token as null
+WARNING: issue-335a.pdf (trailer, offset 16530): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 16545): unexpected )
+WARNING: issue-335a.pdf (trailer, offset 16545): too many errors; giving up on reading object
+WARNING: issue-335a.pdf (trailer, offset 16511): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 16512): unexpected )
+WARNING: issue-335a.pdf (trailer, offset 16513): unexpected )
+WARNING: issue-335a.pdf (trailer, offset 16528): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 16529): treating unexpected brace token as null
+WARNING: issue-335a.pdf (trailer, offset 16530): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 16530): too many errors; giving up on reading object
+WARNING: issue-335a.pdf (trailer, offset 16526): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 16527): unexpected )
+WARNING: issue-335a.pdf (trailer, offset 16528): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 16529): treating unexpected brace token as null
+WARNING: issue-335a.pdf (trailer, offset 16530): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 16545): unexpected )
+WARNING: issue-335a.pdf (trailer, offset 16545): too many errors; giving up on reading object
+WARNING: issue-335a.pdf (trailer, offset 16543): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 16544): unexpected )
+WARNING: issue-335a.pdf (trailer, offset 16545): unexpected )
+WARNING: issue-335a.pdf (trailer, offset 16546): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 16547): treating unexpected brace token as null
+WARNING: issue-335a.pdf (trailer, offset 16548): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 16548): too many errors; giving up on reading object
+WARNING: issue-335a.pdf (trailer, offset 16561): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 16562): unexpected )
+WARNING: issue-335a.pdf (trailer, offset 16563): unexpected )
+WARNING: issue-335a.pdf (trailer, offset 16763): treating unexpected brace token as null
+WARNING: issue-335a.pdf (trailer, offset 16764): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 16766): treating unexpected brace token as null
+WARNING: issue-335a.pdf (trailer, offset 16766): too many errors; giving up on reading object
+WARNING: issue-335a.pdf (trailer, offset 16575): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 16599): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 16613): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 16614): treating unexpected brace token as null
+WARNING: issue-335a.pdf (trailer, offset 16615): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 16739): unexpected )
+WARNING: issue-335a.pdf (trailer, offset 16763): treating unexpected brace token as null
+WARNING: issue-335a.pdf (trailer, offset 16763): too many errors; giving up on reading object
+WARNING: issue-335a.pdf (trailer, offset 16674): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 16717): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 16718): treating unexpected brace token as null
+WARNING: issue-335a.pdf (trailer, offset 16719): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 16734): unexpected )
+WARNING: issue-335a.pdf (trailer, offset 16739): unexpected )
+WARNING: issue-335a.pdf (trailer, offset 16739): too many errors; giving up on reading object
+WARNING: issue-335a.pdf (trailer, offset 16687): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 16702): unexpected )
+WARNING: issue-335a.pdf (trailer, offset 16717): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 16718): treating unexpected brace token as null
+WARNING: issue-335a.pdf (trailer, offset 16719): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 16734): unexpected )
+WARNING: issue-335a.pdf (trailer, offset 16734): too many errors; giving up on reading object
+WARNING: issue-335a.pdf (trailer, offset 16700): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 16701): unexpected )
+WARNING: issue-335a.pdf (trailer, offset 16702): unexpected )
+WARNING: issue-335a.pdf (trailer, offset 16717): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 16718): treating unexpected brace token as null
+WARNING: issue-335a.pdf (trailer, offset 16719): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 16719): too many errors; giving up on reading object
+WARNING: issue-335a.pdf (trailer, offset 16715): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 16716): unexpected )
+WARNING: issue-335a.pdf (trailer, offset 16717): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 16718): treating unexpected brace token as null
+WARNING: issue-335a.pdf (trailer, offset 16719): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 16734): unexpected )
+WARNING: issue-335a.pdf (trailer, offset 16734): too many errors; giving up on reading object
+WARNING: issue-335a.pdf (trailer, offset 16732): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 16733): unexpected )
+WARNING: issue-335a.pdf (trailer, offset 16734): unexpected )
+WARNING: issue-335a.pdf (trailer, offset 16739): unexpected )
+WARNING: issue-335a.pdf (trailer, offset 16763): treating unexpected brace token as null
+WARNING: issue-335a.pdf (trailer, offset 16764): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 16764): too many errors; giving up on reading object
+WARNING: issue-335a.pdf (trailer, offset 16752): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 16761): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 16762): unexpected )
+WARNING: issue-335a.pdf (trailer, offset 16763): treating unexpected brace token as null
+WARNING: issue-335a.pdf (trailer, offset 16764): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 16766): treating unexpected brace token as null
+WARNING: issue-335a.pdf (trailer, offset 16766): too many errors; giving up on reading object
+WARNING: issue-335a.pdf (trailer, offset 16779): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 16782): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 16793): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 19808): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 19810): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 19872): name with stray # will not work with PDF >= 1.2
+WARNING: issue-335a.pdf (trailer, offset 19875): unexpected )
+WARNING: issue-335a.pdf (trailer, offset 19875): too many errors; giving up on reading object
+WARNING: issue-335a.pdf (trailer, offset 16793): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 19808): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 19810): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 19872): name with stray # will not work with PDF >= 1.2
+WARNING: issue-335a.pdf (trailer, offset 19875): unexpected )
+WARNING: issue-335a.pdf (trailer, offset 19876): unexpected )
+WARNING: issue-335a.pdf (trailer, offset 19956): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 19956): too many errors; giving up on reading object
+WARNING: issue-335a.pdf (trailer, offset 16806): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 16821): unexpected )
+WARNING: issue-335a.pdf (trailer, offset 19808): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 19810): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 19872): name with stray # will not work with PDF >= 1.2
+WARNING: issue-335a.pdf (trailer, offset 19875): unexpected )
+WARNING: issue-335a.pdf (trailer, offset 19876): unexpected )
+WARNING: issue-335a.pdf (trailer, offset 19876): too many errors; giving up on reading object
+WARNING: issue-335a.pdf (trailer, offset 16819): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 16820): unexpected )
+WARNING: issue-335a.pdf (trailer, offset 16821): unexpected )
+WARNING: issue-335a.pdf (trailer, offset 19808): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 19810): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 19872): name with stray # will not work with PDF >= 1.2
+WARNING: issue-335a.pdf (trailer, offset 19875): unexpected )
+WARNING: issue-335a.pdf (trailer, offset 19875): too many errors; giving up on reading object
+WARNING: issue-335a.pdf (trailer, offset 19837): treating unexpected brace token as null
+WARNING: issue-335a.pdf (trailer, offset 19838): unexpected )
+WARNING: issue-335a.pdf (trailer, offset 19871): unexpected )
+WARNING: issue-335a.pdf (trailer, offset 19872): name with stray # will not work with PDF >= 1.2
+WARNING: issue-335a.pdf (trailer, offset 19875): unexpected )
+WARNING: issue-335a.pdf (trailer, offset 19876): unexpected )
+WARNING: issue-335a.pdf (trailer, offset 19956): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 19956): too many errors; giving up on reading object
+WARNING: issue-335a.pdf (trailer, offset 19852): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 19869): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 19870): unexpected )
+WARNING: issue-335a.pdf (trailer, offset 19871): unexpected )
+WARNING: issue-335a.pdf (trailer, offset 19872): name with stray # will not work with PDF >= 1.2
+WARNING: issue-335a.pdf (trailer, offset 19875): unexpected )
+WARNING: issue-335a.pdf (trailer, offset 19876): unexpected )
+WARNING: issue-335a.pdf (trailer, offset 19876): too many errors; giving up on reading object
+WARNING: issue-335a.pdf (trailer, offset 19867): treating unexpected brace token as null
+WARNING: issue-335a.pdf (trailer, offset 19868): unexpected )
+WARNING: issue-335a.pdf (trailer, offset 19869): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 19870): unexpected )
+WARNING: issue-335a.pdf (trailer, offset 19871): unexpected )
+WARNING: issue-335a.pdf (trailer, offset 19872): name with stray # will not work with PDF >= 1.2
+WARNING: issue-335a.pdf (trailer, offset 19875): unexpected )
+WARNING: issue-335a.pdf (trailer, offset 19875): too many errors; giving up on reading object
+WARNING: issue-335a.pdf (trailer, offset 19890): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 19906): unexpected )
+WARNING: issue-335a.pdf (trailer, offset 19956): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 19959): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 19968): invalid character (t) in hexstring
+WARNING: issue-335a.pdf (trailer, offset 19971): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 19971): too many errors; giving up on reading object
+WARNING: issue-335a.pdf (trailer, offset 19904): treating unexpected brace token as null
+WARNING: issue-335a.pdf (trailer, offset 19905): unexpected )
+WARNING: issue-335a.pdf (trailer, offset 19906): unexpected )
+WARNING: issue-335a.pdf (trailer, offset 19956): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 19959): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 19968): invalid character (t) in hexstring
+WARNING: issue-335a.pdf (trailer, offset 19968): too many errors; giving up on reading object
+WARNING: issue-335a.pdf (trailer, offset 19920): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 19954): unexpected )
+WARNING: issue-335a.pdf (trailer, offset 19956): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 19959): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 19968): invalid character (t) in hexstring
+WARNING: issue-335a.pdf (trailer, offset 19971): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 19971): too many errors; giving up on reading object
+WARNING: issue-335a.pdf (trailer, offset 19968): invalid character (t) in hexstring
+WARNING: issue-335a.pdf (trailer, offset 19971): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 20092): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 20103): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 20110): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 20114): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 20114): too many errors; giving up on reading object
+WARNING: issue-335a.pdf (trailer, offset 20164): unexpected >
+WARNING: issue-335a.pdf (trailer, offset 20170): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 20173): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 20186): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 20189): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 20219): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 20219): too many errors; giving up on reading object
+WARNING: issue-335a.pdf (trailer, offset 20230): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 20232): unexpected )
+WARNING: issue-335a.pdf (trailer, offset 20233): unexpected )
+WARNING: issue-335a.pdf (trailer, offset 20234): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 20236): invalid character ({) in hexstring
+WARNING: issue-335a.pdf (trailer, offset 20238): treating unexpected brace token as null
+WARNING: issue-335a.pdf (trailer, offset 20238): too many errors; giving up on reading object
+WARNING: issue-335a.pdf (trailer, offset 20424): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 20431): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 20446): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 20601): unexpected )
+WARNING: issue-335a.pdf (trailer, offset 20602): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 20604): invalid character ({) in hexstring
+WARNING: issue-335a.pdf (trailer, offset 20604): too many errors; giving up on reading object
+WARNING: issue-335a.pdf (trailer, offset 20446): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 20601): unexpected )
+WARNING: issue-335a.pdf (trailer, offset 20602): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 20604): invalid character ({) in hexstring
+WARNING: issue-335a.pdf (trailer, offset 20606): treating unexpected brace token as null
+WARNING: issue-335a.pdf (trailer, offset 20607): treating unexpected brace token as null
+WARNING: issue-335a.pdf (trailer, offset 20607): too many errors; giving up on reading object
+WARNING: issue-335a.pdf (trailer, offset 20598): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 20600): unexpected )
+WARNING: issue-335a.pdf (trailer, offset 20601): unexpected )
+WARNING: issue-335a.pdf (trailer, offset 20602): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 20604): invalid character ({) in hexstring
+WARNING: issue-335a.pdf (trailer, offset 20606): treating unexpected brace token as null
+WARNING: issue-335a.pdf (trailer, offset 20606): too many errors; giving up on reading object
+WARNING: issue-335a.pdf (trailer, offset 20684): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 20683): expected dictionary key but found non-name object; inserting key /QPDFFake1
+WARNING: issue-335a.pdf (trailer, offset 20748): stream keyword followed by extraneous whitespace
+WARNING: issue-335a.pdf (trailer, offset 20679): stream dictionary lacks /Length key
+WARNING: issue-335a.pdf (trailer, offset 20749): attempting to recover stream length
+WARNING: issue-335a.pdf (trailer, offset 20749): unable to recover stream data; treating stream as empty
+WARNING: issue-335a.pdf (trailer, offset 20756): /Length key in stream dictionary is not an integer
+WARNING: issue-335a.pdf (trailer, offset 20787): attempting to recover stream length
+WARNING: issue-335a.pdf (trailer, offset 20787): unable to recover stream data; treating stream as empty
+WARNING: issue-335a.pdf (trailer, offset 20812): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 20803): expected dictionary key but found non-name object; inserting key /QPDFFake1
+WARNING: issue-335a.pdf (trailer, offset 20803): dictionary has duplicated key /Length; last occurrence overrides earlier ones
+WARNING: issue-335a.pdf (trailer, offset 20843): stream keyword followed by extraneous whitespace
+WARNING: issue-335a.pdf (trailer, offset 20800): /Length key in stream dictionary is not an integer
+WARNING: issue-335a.pdf (trailer, offset 20844): attempting to recover stream length
+WARNING: issue-335a.pdf (trailer, offset 20844): unable to recover stream data; treating stream as empty
+WARNING: issue-335a.pdf (trailer, offset 20851): /Length key in stream dictionary is not an integer
+WARNING: issue-335a.pdf (trailer, offset 20882): attempting to recover stream length
+WARNING: issue-335a.pdf (trailer, offset 20882): unable to recover stream data; treating stream as empty
+WARNING: issue-335a.pdf (trailer, offset 20914): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 20898): expected dictionary key but found non-name object; inserting key /QPDFFake1
+WARNING: issue-335a.pdf (trailer, offset 20895): /Length key in stream dictionary is not an integer
+WARNING: issue-335a.pdf (trailer, offset 20929): attempting to recover stream length
+WARNING: issue-335a.pdf (trailer, offset 20929): unable to recover stream data; treating stream as empty
+WARNING: issue-335a.pdf (trailer, offset 20949): unexpected >
+WARNING: issue-335a.pdf (trailer, offset 20957): unexpected >
+WARNING: issue-335a.pdf (trailer, offset 20958): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 20960): unexpected >
+WARNING: issue-335a.pdf (trailer, offset 20961): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 20972): treating unexpected brace token as null
+WARNING: issue-335a.pdf (trailer, offset 20973): unexpected )
+WARNING: issue-335a.pdf (trailer, offset 20973): too many errors; giving up on reading object
+WARNING: issue-335a.pdf (trailer, offset 21042): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 21026): expected dictionary key but found non-name object; inserting key /QPDFFake1
+WARNING: issue-335a.pdf (trailer, offset 21023): /Length key in stream dictionary is not an integer
+WARNING: issue-335a.pdf (trailer, offset 21057): attempting to recover stream length
+WARNING: issue-335a.pdf (trailer, offset 21057): unable to recover stream data; treating stream as empty
+WARNING: issue-335a.pdf (trailer, offset 21077): unexpected >
+WARNING: issue-335a.pdf (trailer, offset 21085): unexpected >
+WARNING: issue-335a.pdf (trailer, offset 21086): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 21088): unexpected >
+WARNING: issue-335a.pdf (trailer, offset 21089): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 21100): treating unexpected brace token as null
+WARNING: issue-335a.pdf (trailer, offset 21101): unexpected )
+WARNING: issue-335a.pdf (trailer, offset 21101): too many errors; giving up on reading object
+WARNING: issue-335a.pdf (trailer, offset 21118): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 21158): unexpected )
+WARNING: issue-335a.pdf (trailer, offset 21202): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 21205): treating unexpected brace token as null
+WARNING: issue-335a.pdf (trailer, offset 21207): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 21212): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 21212): too many errors; giving up on reading object
+WARNING: issue-335a.pdf (trailer, offset 21132): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 21138): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 21156): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 21157): unexpected )
+WARNING: issue-335a.pdf (trailer, offset 21158): unexpected )
+WARNING: issue-335a.pdf (trailer, offset 21202): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 21202): too many errors; giving up on reading object
+WARNING: issue-335a.pdf (trailer, offset 21154): treating unexpected brace token as null
+WARNING: issue-335a.pdf (trailer, offset 21155): unexpected )
+WARNING: issue-335a.pdf (trailer, offset 21156): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 21157): unexpected )
+WARNING: issue-335a.pdf (trailer, offset 21158): unexpected )
+WARNING: issue-335a.pdf (trailer, offset 21202): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 21202): too many errors; giving up on reading object
+WARNING: issue-335a.pdf (trailer, offset 21172): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 21199): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 21201): unexpected )
+WARNING: issue-335a.pdf (trailer, offset 21202): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 21205): treating unexpected brace token as null
+WARNING: issue-335a.pdf (trailer, offset 21207): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 21207): too many errors; giving up on reading object
+WARNING: issue-335a.pdf (trailer, offset 21228): treating unexpected brace token as null
+WARNING: issue-335a.pdf (trailer, offset 21229): unexpected )
+WARNING: issue-335a.pdf (trailer, offset 21230): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 21262): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 21267): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 21277): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 21277): too many errors; giving up on reading object
+WARNING: issue-335a.pdf (trailer, offset 21277): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 21287): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 21389): unexpected dictionary close token
+WARNING: issue-335a.pdf (trailer, offset 21392): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 21400): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 21430): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 21438): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 21441): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 21444): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 21452): invalid character (-) in hexstring
+WARNING: issue-335a.pdf (trailer, offset 21819): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 21819): too many errors; giving up on reading object
+WARNING: issue-335a.pdf (trailer, offset 21287): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 21389): unexpected dictionary close token
+WARNING: issue-335a.pdf (trailer, offset 21392): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 21400): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 21430): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 21438): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 21441): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 21444): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 21452): invalid character (-) in hexstring
+WARNING: issue-335a.pdf (trailer, offset 21819): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 21819): too many errors; giving up on reading object
+WARNING: issue-335a.pdf (trailer, offset 21407): /Length key in stream dictionary is not an integer
+WARNING: issue-335a.pdf (trailer, offset 21438): attempting to recover stream length
+WARNING: issue-335a.pdf (trailer, offset 21438): unable to recover stream data; treating stream as empty
+WARNING: issue-335a.pdf (trailer, offset 21452): invalid character (-) in hexstring
+WARNING: issue-335a.pdf (trailer, offset 21837): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 21850): expected dictionary key but found non-name object; inserting key /QPDFFake1
+WARNING: issue-335a.pdf (trailer, offset 21892): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 21900): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 21903): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 21906): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 21918): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 21925): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 21925): too many errors; giving up on reading object
+WARNING: issue-335a.pdf (trailer, offset 21918): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 21925): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 21937): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 21962): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 21991): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 22000): invalid character (t) in hexstring
+WARNING: issue-335a.pdf (trailer, offset 22003): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 22028): unexpected >
+WARNING: issue-335a.pdf (trailer, offset 22030): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 22038): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 21936): expected dictionary key but found non-name object; inserting key /QPDFFake1
+WARNING: issue-335a.pdf (trailer, offset 21936): expected dictionary key but found non-name object; inserting key /QPDFFake2
+WARNING: issue-335a.pdf (trailer, offset 21936): expected dictionary key but found non-name object; inserting key /QPDFFake3
+WARNING: issue-335a.pdf (trailer, offset 21936): expected dictionary key but found non-name object; inserting key /QPDFFake4
+WARNING: issue-335a.pdf (trailer, offset 21936): expected dictionary key but found non-name object; inserting key /QPDFFake5
+WARNING: issue-335a.pdf (trailer, offset 21936): expected dictionary key but found non-name object; inserting key /QPDFFake6
+WARNING: issue-335a.pdf (trailer, offset 21936): dictionary has duplicated key /Length; last occurrence overrides earlier ones
+WARNING: issue-335a.pdf (trailer, offset 21936): expected dictionary key but found non-name object; inserting key /QPDFFake7
+WARNING: issue-335a.pdf (trailer, offset 21936): expected dictionary key but found non-name object; inserting key /QPDFFake8
+WARNING: issue-335a.pdf (trailer, offset 21936): expected dictionary key but found non-name object; inserting key /QPDFFake9
+WARNING: issue-335a.pdf (trailer, offset 22044): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 22052): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 22064): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 22064): too many errors; giving up on reading object
+WARNING: issue-335a.pdf (trailer, offset 21937): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 21962): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 21991): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 22000): invalid character (t) in hexstring
+WARNING: issue-335a.pdf (trailer, offset 22003): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 22028): unexpected >
+WARNING: issue-335a.pdf (trailer, offset 22030): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 22038): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 21936): expected dictionary key but found non-name object; inserting key /QPDFFake1
+WARNING: issue-335a.pdf (trailer, offset 21936): expected dictionary key but found non-name object; inserting key /QPDFFake2
+WARNING: issue-335a.pdf (trailer, offset 21936): expected dictionary key but found non-name object; inserting key /QPDFFake3
+WARNING: issue-335a.pdf (trailer, offset 21936): expected dictionary key but found non-name object; inserting key /QPDFFake4
+WARNING: issue-335a.pdf (trailer, offset 21936): expected dictionary key but found non-name object; inserting key /QPDFFake5
+WARNING: issue-335a.pdf (trailer, offset 21936): expected dictionary key but found non-name object; inserting key /QPDFFake6
+WARNING: issue-335a.pdf (trailer, offset 21936): dictionary has duplicated key /Length; last occurrence overrides earlier ones
+WARNING: issue-335a.pdf (trailer, offset 21936): expected dictionary key but found non-name object; inserting key /QPDFFake7
+WARNING: issue-335a.pdf (trailer, offset 21936): expected dictionary key but found non-name object; inserting key /QPDFFake8
+WARNING: issue-335a.pdf (trailer, offset 21936): expected dictionary key but found non-name object; inserting key /QPDFFake9
+WARNING: issue-335a.pdf (trailer, offset 21932): /Length key in stream dictionary is not an integer
+WARNING: issue-335a.pdf (trailer, offset 22052): attempting to recover stream length
+WARNING: issue-335a.pdf (trailer, offset 22052): unable to recover stream data; treating stream as empty
+WARNING: issue-335a.pdf (trailer, offset 22000): invalid character (t) in hexstring
+WARNING: issue-335a.pdf (trailer, offset 22088): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 22087): expected dictionary key but found non-name object; inserting key /QPDFFake1
+WARNING: issue-335a.pdf (trailer, offset 22083): /Length key in stream dictionary is not an integer
+WARNING: issue-335a.pdf (trailer, offset 22136): attempting to recover stream length
+WARNING: issue-335a.pdf (trailer, offset 22136): unable to recover stream data; treating stream as empty
+WARNING: issue-335a.pdf (trailer, offset 22178): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 22190): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 22202): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 22218): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 22201): expected dictionary key but found non-name object; inserting key /QPDFFake1
+WARNING: issue-335a.pdf (trailer, offset 22201): expected dictionary key but found non-name object; inserting key /QPDFFake2
+WARNING: issue-335a.pdf (trailer, offset 22230): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 22238): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 22177): expected dictionary key but found non-name object; inserting key /QPDFFake1
+WARNING: issue-335a.pdf (trailer, offset 22177): expected dictionary key but found non-name object; inserting key /QPDFFake2
+WARNING: issue-335a.pdf (trailer, offset 22177): expected dictionary key but found non-name object; inserting key /QPDFFake3
+WARNING: issue-335a.pdf (trailer, offset 22177): expected dictionary key but found non-name object; inserting key /QPDFFake4
+WARNING: issue-335a.pdf (trailer, offset 22177): expected dictionary key but found non-name object; inserting key /QPDFFake5
+WARNING: issue-335a.pdf (trailer, offset 22276): stream keyword followed by carriage return only
+WARNING: issue-335a.pdf (trailer, offset 22173): /Length key in stream dictionary is not an integer
+WARNING: issue-335a.pdf (trailer, offset 22276): attempting to recover stream length
+WARNING: issue-335a.pdf (trailer, offset 22276): unable to recover stream data; treating stream as empty
+WARNING: issue-335a.pdf (trailer, offset 22202): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 22218): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 22201): expected dictionary key but found non-name object; inserting key /QPDFFake1
+WARNING: issue-335a.pdf (trailer, offset 22201): expected dictionary key but found non-name object; inserting key /QPDFFake2
+WARNING: issue-335a.pdf (trailer, offset 22197): stream dictionary lacks /Length key
+WARNING: issue-335a.pdf (trailer, offset 22238): attempting to recover stream length
+WARNING: issue-335a.pdf (trailer, offset 22238): unable to recover stream data; treating stream as empty
+WARNING: issue-335a.pdf (trailer, offset 22327): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 22336): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 22338): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 22355): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 22360): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 22326): expected dictionary key but found non-name object; inserting key /QPDFFake1
+WARNING: issue-335a.pdf (trailer, offset 22326): expected dictionary key but found non-name object; inserting key /QPDFFake2
+WARNING: issue-335a.pdf (trailer, offset 22326): expected dictionary key but found non-name object; inserting key /QPDFFake3
+WARNING: issue-335a.pdf (trailer, offset 22326): expected dictionary key but found non-name object; inserting key /QPDFFake4
+WARNING: issue-335a.pdf (trailer, offset 22326): expected dictionary key but found non-name object; inserting key /QPDFFake5
+WARNING: issue-335a.pdf (trailer, offset 22322): /Length key in stream dictionary is not an integer
+WARNING: issue-335a.pdf (trailer, offset 22373): attempting to recover stream length
+WARNING: issue-335a.pdf (trailer, offset 22373): unable to recover stream data; treating stream as empty
+WARNING: issue-335a.pdf (trailer, offset 22437): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 22436): expected dictionary key but found non-name object; inserting key /QPDFFake1
+WARNING: issue-335a.pdf (trailer, offset 22432): /Length key in stream dictionary is not an integer
+WARNING: issue-335a.pdf (trailer, offset 22484): attempting to recover stream length
+WARNING: issue-335a.pdf (trailer, offset 22484): unable to recover stream data; treating stream as empty
+WARNING: issue-335a.pdf (trailer, offset 22650): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 22656): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 22675): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 22687): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 22690): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 22702): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 22701): expected dictionary key but found non-name object; inserting key /QPDFFake1
+WARNING: issue-335a.pdf (trailer, offset 22740): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 22748): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 22761): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 22791): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 22794): unexpected >
+WARNING: issue-335a.pdf (trailer, offset 22796): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 22804): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 22686): expected dictionary key but found non-name object; inserting key /QPDFFake1
+WARNING: issue-335a.pdf (trailer, offset 22686): expected dictionary key but found non-name object; inserting key /QPDFFake2
+WARNING: issue-335a.pdf (trailer, offset 22686): expected dictionary key but found non-name object; inserting key /QPDFFake3
+WARNING: issue-335a.pdf (trailer, offset 22686): expected dictionary key but found non-name object; inserting key /QPDFFake4
+WARNING: issue-335a.pdf (trailer, offset 22686): expected dictionary key but found non-name object; inserting key /QPDFFake5
+WARNING: issue-335a.pdf (trailer, offset 22686): expected dictionary key but found non-name object; inserting key /QPDFFake6
+WARNING: issue-335a.pdf (trailer, offset 22686): expected dictionary key but found non-name object; inserting key /QPDFFake7
+WARNING: issue-335a.pdf (trailer, offset 22686): expected dictionary key but found non-name object; inserting key /QPDFFake8
+WARNING: issue-335a.pdf (trailer, offset 22686): expected dictionary key but found non-name object; inserting key /QPDFFake9
+WARNING: issue-335a.pdf (trailer, offset 22686): expected dictionary key but found non-name object; inserting key /QPDFFake10
+WARNING: issue-335a.pdf (trailer, offset 22686): expected dictionary key but found non-name object; inserting key /QPDFFake11
+WARNING: issue-335a.pdf (trailer, offset 22810): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 22817): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 22817): too many errors; giving up on reading object
+WARNING: issue-335a.pdf (trailer, offset 22687): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 22690): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 22702): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 22701): expected dictionary key but found non-name object; inserting key /QPDFFake1
+WARNING: issue-335a.pdf (trailer, offset 22740): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 22748): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 22761): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 22791): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 22794): unexpected >
+WARNING: issue-335a.pdf (trailer, offset 22796): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 22804): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 22686): expected dictionary key but found non-name object; inserting key /QPDFFake1
+WARNING: issue-335a.pdf (trailer, offset 22686): expected dictionary key but found non-name object; inserting key /QPDFFake2
+WARNING: issue-335a.pdf (trailer, offset 22686): expected dictionary key but found non-name object; inserting key /QPDFFake3
+WARNING: issue-335a.pdf (trailer, offset 22686): expected dictionary key but found non-name object; inserting key /QPDFFake4
+WARNING: issue-335a.pdf (trailer, offset 22686): expected dictionary key but found non-name object; inserting key /QPDFFake5
+WARNING: issue-335a.pdf (trailer, offset 22686): expected dictionary key but found non-name object; inserting key /QPDFFake6
+WARNING: issue-335a.pdf (trailer, offset 22686): expected dictionary key but found non-name object; inserting key /QPDFFake7
+WARNING: issue-335a.pdf (trailer, offset 22686): expected dictionary key but found non-name object; inserting key /QPDFFake8
+WARNING: issue-335a.pdf (trailer, offset 22686): expected dictionary key but found non-name object; inserting key /QPDFFake9
+WARNING: issue-335a.pdf (trailer, offset 22686): expected dictionary key but found non-name object; inserting key /QPDFFake10
+WARNING: issue-335a.pdf (trailer, offset 22686): expected dictionary key but found non-name object; inserting key /QPDFFake11
+WARNING: issue-335a.pdf (trailer, offset 22817): stream keyword followed by carriage return only
+WARNING: issue-335a.pdf (trailer, offset 22682): stream dictionary lacks /Length key
+WARNING: issue-335a.pdf (trailer, offset 22817): attempting to recover stream length
+WARNING: issue-335a.pdf (trailer, offset 22817): unable to recover stream data; treating stream as empty
+WARNING: issue-335a.pdf (trailer, offset 22702): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 22701): expected dictionary key but found non-name object; inserting key /QPDFFake1
+WARNING: issue-335a.pdf (trailer, offset 22697): /Length key in stream dictionary is not an integer
+WARNING: issue-335a.pdf (trailer, offset 22748): attempting to recover stream length
+WARNING: issue-335a.pdf (trailer, offset 22748): unable to recover stream data; treating stream as empty
+WARNING: issue-335a.pdf (trailer, offset 22845): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 22869): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 22844): expected dictionary key but found non-name object; inserting key /QPDFFake1
+WARNING: issue-335a.pdf (trailer, offset 22844): expected dictionary key but found non-name object; inserting key /QPDFFake2
+WARNING: issue-335a.pdf (trailer, offset 22844): expected dictionary key but found non-name object; inserting key /QPDFFake3
+WARNING: issue-335a.pdf (trailer, offset 22898): expected endstream
+WARNING: issue-335a.pdf (trailer, offset 22882): attempting to recover stream length
+WARNING: issue-335a.pdf (trailer, offset 22882): unable to recover stream data; treating stream as empty
+WARNING: issue-335a.pdf (trailer, offset 23098): invalid character (t) in hexstring
+WARNING: issue-335a.pdf (trailer, offset 23101): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 23108): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 23130): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 23147): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 23155): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 23155): too many errors; giving up on reading object
+WARNING: issue-335a.pdf (trailer, offset 23108): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 23130): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 23147): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 23155): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 23196): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 23324): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (trailer, offset 23324): too many errors; giving up on reading object
+WARNING: issue-335a.pdf (trailer, offset 23411): dictionary ended prematurely; using null as value for last key
+WARNING: issue-335a.pdf (object 5 0, offset 23451): invalid character (ÿ) in hexstring
+WARNING: issue-335a.pdf (object 5 0, offset 23458): unknown token while reading object; treating as string
+WARNING: issue-335a.pdf (object 5 0, offset 23444): expected dictionary key but found non-name object; inserting key /QPDFFake1
+WARNING: issue-335a.pdf (object 5 0, offset 23444): expected dictionary key but found non-name object; inserting key /QPDFFake2
+WARNING: issue-335a.pdf (object 5 0, offset 23440): /Length key in stream dictionary is not an integer
+WARNING: issue-335a.pdf (object 5 0, offset 23485): attempting to recover stream length
+WARNING: issue-335a.pdf (object 5 0, offset 23485): unable to recover stream data; treating stream as empty
+WARNING: issue-335a.pdf (object 5 0, offset 24974): expected endobj
+WARNING: issue-335a.pdf (object 5 0, offset 24974): EOF after endobj
+issue-335a.pdf (offset 24974): unable to find /Root dictionary