+++ /dev/null
---- ./texk/web2c/pdftexdir/pdftoepdf.cc 2016-11-25 18:09:21.000000000 +0000
-+++ ../pdftoepdf.cc 2018-01-23 08:50:08.583460101 +0000
-@@ -1,5 +1,5 @@
- /*
--Copyright 1996-2016 Han The Thanh, <thanh@pdftex.org>
-+Copyright 1996-2017 Han The Thanh, <thanh@pdftex.org>
-
- This file is part of pdfTeX.
-
-@@ -17,6 +17,15 @@
- with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-+/*
-+This is based on the patch texlive-poppler-0.59.patch <2017-09-19> at
-+https://git.archlinux.org/svntogit/packages.git/plain/texlive-bin/trunk
-+by Arch Linux. A little modifications are made to avoid a crash for
-+some kind of pdf images, such as figure_missing.pdf in gnuplot.
-+The poppler should be 0.59.0 or newer versions.
-+POPPLER_VERSION should be defined.
-+*/
-+
- /* Do this early in order to avoid a conflict between
- MINGW32 <rpcndr.h> defining 'boolean' as 'unsigned char' and
- <kpathsea/types.h> defining Pascal's boolean as 'int'.
-@@ -39,10 +48,7 @@
- #include <goo/gfile.h>
- #define GString GooString
- #else
--#include <aconf.h>
--#include <GString.h>
--#include <gmem.h>
--#include <gfile.h>
-+#error POPPLER_VERSION should be defined.
- #endif
- #include <assert.h>
-
-@@ -84,31 +90,6 @@
- #define MASK_SUPPRESS_PTEX_PAGENUMBER 0x04
- #define MASK_SUPPRESS_PTEX_INFODICT 0x08
-
--// PdfObject encapsulates the xpdf Object type,
--// and properly frees its resources on destruction.
--// Use obj-> to access members of the Object,
--// and &obj to get a pointer to the object.
--// It is no longer necessary to call Object::free explicitely.
--
--class PdfObject {
-- public:
-- PdfObject() { // nothing
-- } ~PdfObject() {
-- iObject.free();
-- }
-- Object *operator->() {
-- return &iObject;
-- }
-- Object *operator&() {
-- return &iObject;
-- }
-- private: // no copying or assigning
-- PdfObject(const PdfObject &);
-- void operator=(const PdfObject &);
-- public:
-- Object iObject;
--};
--
- // When copying the Resources of the selected page, all objects are copied
- // recusively top-down. Indirect objects however are not fetched during
- // copying, but get a new object number from pdfTeX and then will be
-@@ -212,18 +193,6 @@
- delete pdf_doc;
- }
-
--// Replacement for
--// Object *initDict(Dict *dict1){ initObj(objDict); dict = dict1; return this; }
--
--static void initDictFromDict(PdfObject & obj, Dict * dict)
--{
-- obj->initDict(xref);
-- for (int i = 0, l = dict->getLength(); i < l; i++) {
-- Object obj1;
-- obj->dictAdd(copyString(dict->getKey(i)), dict->getValNF(i, &obj1));
-- }
--}
--
- // --------------------------------------------------------------------
-
- static int addEncoding(GfxFont * gfont)
-@@ -320,10 +289,10 @@
-
- static void copyDictEntry(Object * obj, int i)
- {
-- PdfObject obj1;
-+ Object obj1;
- copyName(obj->dictGetKey(i));
- pdf_puts(" ");
-- obj->dictGetValNF(i, &obj1);
-+ obj1 = obj->dictGetValNF(i);
- copyObject(&obj1);
- pdf_puts("\n");
- }
-@@ -376,17 +345,17 @@
- static void copyProcSet(Object * obj)
- {
- int i, l;
-- PdfObject procset;
-+ Object procset;
- if (!obj->isArray())
- pdftex_fail("PDF inclusion: invalid ProcSet array type <%s>",
- obj->getTypeName());
- pdf_puts("/ProcSet [ ");
- for (i = 0, l = obj->arrayGetLength(); i < l; ++i) {
-- obj->arrayGetNF(i, &procset);
-- if (!procset->isName())
-+ procset = obj->arrayGetNF(i);
-+ if (!procset.isName())
- pdftex_fail("PDF inclusion: invalid ProcSet entry type <%s>",
-- procset->getTypeName());
-- copyName(procset->getName());
-+ procset.getTypeName());
-+ copyName(procset.getName());
- pdf_puts(" ");
- }
- pdf_puts("]\n");
-@@ -394,10 +363,29 @@
-
- #define REPLACE_TYPE1C true
-
-+static bool embeddableFont(Object * fontdesc)
-+{
-+ Object fontfile, ffsubtype;
-+
-+ if (!fontdesc->isDict())
-+ return false;
-+ fontfile = fontdesc->dictLookup("FontFile");
-+ if (fontfile.isStream())
-+ return true;
-+ if (REPLACE_TYPE1C) {
-+ fontfile = fontdesc->dictLookup("FontFile3");
-+ if (!fontfile.isStream())
-+ return false;
-+ ffsubtype = fontfile.streamGetDict()->lookup("Subtype");
-+ return ffsubtype.isName() && !strcmp(ffsubtype.getName(), "Type1C");
-+ }
-+ return false;
-+}
-+
- static void copyFont(char *tag, Object * fontRef)
- {
-- PdfObject fontdict, subtype, basefont, fontdescRef, fontdesc, charset,
-- fontfile, ffsubtype, stemV;
-+ Object fontdict, subtype, basefont, fontdescRef, fontdesc, charset,
-+ stemV;
- GfxFont *gfont;
- fd_entry *fd;
- fm_entry *fontmap;
-@@ -413,33 +401,39 @@
- }
- // Only handle included Type1 (and Type1C) fonts; anything else will be copied.
- // Type1C fonts are replaced by Type1 fonts, if REPLACE_TYPE1C is true.
-- if (!fixedinclusioncopyfont && fontRef->fetch(xref, &fontdict)->isDict()
-- && fontdict->dictLookup("Subtype", &subtype)->isName()
-- && !strcmp(subtype->getName(), "Type1")
-- && fontdict->dictLookup("BaseFont", &basefont)->isName()
-- && fontdict->dictLookupNF("FontDescriptor", &fontdescRef)->isRef()
-- && fontdescRef->fetch(xref, &fontdesc)->isDict()
-- && (fontdesc->dictLookup("FontFile", &fontfile)->isStream()
-- || (REPLACE_TYPE1C
-- && fontdesc->dictLookup("FontFile3", &fontfile)->isStream()
-- && fontfile->streamGetDict()->lookup("Subtype",
-- &ffsubtype)->isName()
-- && !strcmp(ffsubtype->getName(), "Type1C")))
-- && (fontmap = lookup_fontmap(basefont->getName())) != NULL) {
-+ fontdict = fontRef->fetch(xref);
-+ fontdesc = Object(objNull);
-+ if (fontdict.isDict()) {
-+ subtype = fontdict.dictLookup("Subtype");
-+ basefont = fontdict.dictLookup("BaseFont");
-+ fontdescRef = fontdict.dictLookupNF("FontDescriptor");
-+ if (fontdescRef.isRef()) {
-+ fontdesc = fontdescRef.fetch(xref);
-+ }
-+ }
-+ if (!fixedinclusioncopyfont && fontdict.isDict()
-+ && subtype.isName()
-+ && !strcmp(subtype.getName(), "Type1")
-+ && basefont.isName()
-+ && fontdescRef.isRef()
-+ && fontdesc.isDict()
-+ && embeddableFont(&fontdesc)
-+ && (fontmap = lookup_fontmap(basefont.getName())) != NULL) {
- // round /StemV value, since the PDF input is a float
- // (see Font Descriptors in PDF reference), but we only store an
- // integer, since we don't want to change the struct.
-- fontdesc->dictLookup("StemV", &stemV);
-- fd = epdf_create_fontdescriptor(fontmap, zround(stemV->getNum()));
-- if (fontdesc->dictLookup("CharSet", &charset) &&
-- charset->isString() && is_subsetable(fontmap))
-- epdf_mark_glyphs(fd, charset->getString()->getCString());
-+ stemV = fontdesc.dictLookup("StemV");
-+ fd = epdf_create_fontdescriptor(fontmap, zround(stemV.getNum()));
-+ charset = fontdesc.dictLookup("CharSet");
-+ if (!charset.isNull() &&
-+ charset.isString() && is_subsetable(fontmap))
-+ epdf_mark_glyphs(fd, charset.getString()->getCString());
- else
- embed_whole_font(fd);
-- addFontDesc(fontdescRef->getRef(), fd);
-+ addFontDesc(fontdescRef.getRef(), fd);
- copyName(tag);
- gfont = GfxFont::makeFont(xref, tag, fontRef->getRef(),
-- fontdict->getDict());
-+ fontdict.getDict());
- pdf_printf(" %d 0 R ", addFont(fontRef->getRef(), fd,
- addEncoding(gfont)));
- } else {
-@@ -451,24 +445,24 @@
-
- static void copyFontResources(Object * obj)
- {
-- PdfObject fontRef;
-+ Object fontRef;
- int i, l;
- if (!obj->isDict())
- pdftex_fail("PDF inclusion: invalid font resources dict type <%s>",
- obj->getTypeName());
- pdf_puts("/Font << ");
- for (i = 0, l = obj->dictGetLength(); i < l; ++i) {
-- obj->dictGetValNF(i, &fontRef);
-- if (fontRef->isRef())
-+ fontRef = obj->dictGetValNF(i);
-+ if (fontRef.isRef())
- copyFont(obj->dictGetKey(i), &fontRef);
-- else if (fontRef->isDict()) { // some programs generate pdf with embedded font object
-+ else if (fontRef.isDict()) { // some programs generate pdf with embedded font object
- copyName(obj->dictGetKey(i));
- pdf_puts(" ");
- copyObject(&fontRef);
- }
- else
- pdftex_fail("PDF inclusion: invalid font in reference type <%s>",
-- fontRef->getTypeName());
-+ fontRef.getTypeName());
- }
- pdf_puts(">>\n");
- }
-@@ -557,7 +551,7 @@
-
- static void copyObject(Object * obj)
- {
-- PdfObject obj1;
-+ Object obj1;
- int i, l, c;
- Ref ref;
- char *p;
-@@ -601,8 +595,8 @@
- } else if (obj->isArray()) {
- pdf_puts("[");
- for (i = 0, l = obj->arrayGetLength(); i < l; ++i) {
-- obj->arrayGetNF(i, &obj1);
-- if (!obj1->isName())
-+ obj1 = obj->arrayGetNF(i);
-+ if (!obj1.isName())
- pdf_puts(" ");
- copyObject(&obj1);
- }
-@@ -612,9 +606,8 @@
- copyDict(obj);
- pdf_puts(">>");
- } else if (obj->isStream()) {
-- initDictFromDict(obj1, obj->streamGetDict());
- pdf_puts("<<\n");
-- copyDict(&obj1);
-+ copyDict(obj->getStream()->getDictObject());
- pdf_puts(">>\n");
- pdf_puts("stream\n");
- copyStream(obj->getStream()->getUndecodedStream());
-@@ -638,9 +631,8 @@
- InObj *r;
- for (r = inObjList; r != 0; r = r->next) {
- if (!r->written) {
-- Object obj1;
- r->written = 1;
-- xref->fetch(r->ref.num, r->ref.gen, &obj1);
-+ Object obj1 = xref->fetch(r->ref.num, r->ref.gen);
- if (r->type == objFont) {
- assert(!obj1.isStream());
- pdfbeginobj(r->num, 2); // \pdfobjcompresslevel = 2 is for this
-@@ -656,7 +648,6 @@
- pdf_puts("\n");
- pdfendobj();
- }
-- obj1.free();
- }
- }
- }
-@@ -685,7 +676,7 @@
- #ifdef POPPLER_VERSION
- r->font->decRefCnt();
- #else
-- delete r->font;
-+#error POPPLER_VERSION should be defined.
- #endif
- delete r;
- }
-@@ -728,7 +719,7 @@
- #ifdef POPPLER_VERSION
- int pdf_major_version_found, pdf_minor_version_found;
- #else
-- float pdf_version_found, pdf_version_wanted;
-+#error POPPLER_VERSION should be defined.
- #endif
- // initialize
- if (!isInit) {
-@@ -760,19 +751,7 @@
- }
- }
- #else
-- pdf_version_found = pdf_doc->doc->getPDFVersion();
-- pdf_version_wanted = 1 + (minor_pdf_version_wanted * 0.1);
-- if (pdf_version_found > pdf_version_wanted + 0.01) {
-- char msg[] =
-- "PDF inclusion: found PDF version <%.1f>, but at most version <%.1f> allowed";
-- if (pdf_inclusion_errorlevel > 0) {
-- pdftex_fail(msg, pdf_version_found, pdf_version_wanted);
-- } else if (pdf_inclusion_errorlevel < 0) {
-- ; /* do nothing */
-- } else { /* = 0, give warning */
-- pdftex_warn(msg, pdf_version_found, pdf_version_wanted);
-- }
-- }
-+#error POPPLER_VERSION should be defined.
- #endif
- epdf_num_pages = pdf_doc->doc->getCatalog()->getNumPages();
- if (page_name) {
-@@ -839,8 +818,8 @@
- Page *page;
- Ref *pageRef;
- Dict *pageDict;
-- PdfObject contents, obj1, obj2, pageObj, dictObj;
-- PdfObject groupDict;
-+ Object contents, obj1, obj2, pageObj, dictObj;
-+ Object groupDict;
- bool writeSepGroup = false;
- Object info;
- char *key;
-@@ -867,8 +846,8 @@
- encodingList = 0;
- page = pdf_doc->doc->getCatalog()->getPage(epdf_selected_page);
- pageRef = pdf_doc->doc->getCatalog()->getPageRef(epdf_selected_page);
-- xref->fetch(pageRef->num, pageRef->gen, &pageObj);
-- pageDict = pageObj->getDict();
-+ pageObj = xref->fetch(pageRef->num, pageRef->gen);
-+ pageDict = pageObj.getDict();
- rotate = page->getRotate();
- PDFRectangle *pagebox;
- // write the Page header
-@@ -886,7 +865,7 @@
- pdf_printf("/%s.PageNumber %i\n", pdfkeyprefix, (int) epdf_selected_page);
- }
- if ((suppress_ptex_info & MASK_SUPPRESS_PTEX_INFODICT) == 0) {
-- pdf_doc->doc->getDocInfoNF(&info);
-+ info = pdf_doc->doc->getDocInfoNF();
- if (info.isRef()) {
- // the info dict must be indirect (PDF Ref p. 61)
- pdf_printf("/%s.InfoDict ", pdfkeyprefix);
-@@ -942,14 +921,14 @@
- pdf_puts(stripzeros(s));
-
- // Metadata validity check (as a stream it must be indirect)
-- pageDict->lookupNF("Metadata", &dictObj);
-- if (!dictObj->isNull() && !dictObj->isRef())
-+ dictObj = pageDict->lookupNF("Metadata");
-+ if (!dictObj.isNull() && !dictObj.isRef())
- pdftex_warn("PDF inclusion: /Metadata must be indirect object");
-
- // copy selected items in Page dictionary except Resources & Group
- for (i = 0; pageDictKeys[i] != NULL; i++) {
-- pageDict->lookupNF(pageDictKeys[i], &dictObj);
-- if (!dictObj->isNull()) {
-+ dictObj = pageDict->lookupNF(pageDictKeys[i]);
-+ if (!dictObj.isNull()) {
- pdf_newline();
- pdf_printf("/%s ", pageDictKeys[i]);
- copyObject(&dictObj); // preserves indirection
-@@ -957,8 +936,8 @@
- }
-
- // handle page group
-- pageDict->lookupNF("Group", &dictObj);
-- if (!dictObj->isNull()) {
-+ dictObj = pageDict->lookupNF("Group");
-+ if (!dictObj.isNull()) {
- if (pdfpagegroupval == 0) {
- // another pdf with page group was included earlier on the
- // same page; copy the Group entry as is. See manual for
-@@ -972,11 +951,36 @@
- copyObject(&dictObj);
- } else {
- // write Group dict as a separate object, since the Page dict also refers to it
-- pageDict->lookup("Group", &dictObj);
-- if (!dictObj->isDict())
-+ dictObj = pageDict->lookup("Group");
-+ if (!dictObj.isDict())
- pdftex_fail("PDF inclusion: /Group dict missing");
- writeSepGroup = true;
-- initDictFromDict(groupDict, page->getGroup());
-+/*
-+This part is only a single line
-+ groupDict = Object(page->getGroup());
-+in the original patch. In this case, however, pdftex crashes at
-+"delete pdf_doc->doc" in "delete_document()" for inclusion of some
-+kind of pdf images, for example, figure_missing.pdf in gnuplot.
-+A change
-+ groupDict = Object(page->getGroup()).copy();
-+does not improve the situation.
-+The changes below seem to work fine.
-+*/
-+// begin modification
-+ groupDict = pageDict->lookup("Group");
-+ Dict dic1 = page->getGroup();
-+ Dict dic2 = groupDict.getDict();
-+ // replace dic2 in groupDict with dic1
-+ l = dic2.getLength();
-+ for (i = 0; i < l; i++) {
-+ groupDict.dictRemove(dic2.getKey(i));
-+ }
-+ l = dic1.getLength();
-+ for (i = 0; i < l; i++) {
-+ groupDict.dictAdd(copyString(dic1.getKey(i)),
-+ dic1.getValNF(i));
-+ }
-+// end modification
- pdf_printf("/Group %ld 0 R\n", (long)pdfpagegroupval);
- }
- }
-@@ -989,14 +993,14 @@
- pdftex_warn
- ("PDF inclusion: /Resources missing. 'This practice is not recommended' (PDF Ref)");
- } else {
-- initDictFromDict(obj1, page->getResourceDict());
-+ Object *obj1 = page->getResourceDictObject();
- if (!obj1->isDict())
- pdftex_fail("PDF inclusion: invalid resources dict type <%s>",
- obj1->getTypeName());
- pdf_newline();
- pdf_puts("/Resources <<\n");
- for (i = 0, l = obj1->dictGetLength(); i < l; ++i) {
-- obj1->dictGetVal(i, &obj2);
-+ obj2 = obj1->dictGetVal(i);
- key = obj1->dictGetKey(i);
- if (strcmp("Font", key) == 0)
- copyFontResources(&obj2);
-@@ -1009,8 +1013,8 @@
- }
-
- // write the page contents
-- page->getContents(&contents);
-- if (contents->isStream()) {
-+ contents = page->getContents();
-+ if (contents.isStream()) {
-
- // Variant A: get stream and recompress under control
- // of \pdfcompresslevel
-@@ -1021,36 +1025,35 @@
-
- // Variant B: copy stream without recompressing
- //
-- contents->streamGetDict()->lookup("F", &obj1);
-- if (!obj1->isNull()) {
-+ obj1 = contents.streamGetDict()->lookup("F");
-+ if (!obj1.isNull()) {
- pdftex_fail("PDF inclusion: Unsupported external stream");
- }
-- contents->streamGetDict()->lookup("Length", &obj1);
-- assert(!obj1->isNull());
-+ obj1 = contents.streamGetDict()->lookup("Length");
-+ assert(!obj1.isNull());
- pdf_puts("/Length ");
- copyObject(&obj1);
- pdf_puts("\n");
-- contents->streamGetDict()->lookup("Filter", &obj1);
-- if (!obj1->isNull()) {
-+ obj1 = contents.streamGetDict()->lookup("Filter");
-+ if (!obj1.isNull()) {
- pdf_puts("/Filter ");
- copyObject(&obj1);
- pdf_puts("\n");
-- contents->streamGetDict()->lookup("DecodeParms", &obj1);
-- if (!obj1->isNull()) {
-+ obj1 = contents.streamGetDict()->lookup("DecodeParms");
-+ if (!obj1.isNull()) {
- pdf_puts("/DecodeParms ");
- copyObject(&obj1);
- pdf_puts("\n");
- }
- }
- pdf_puts(">>\nstream\n");
-- copyStream(contents->getStream()->getUndecodedStream());
-+ copyStream(contents.getStream()->getUndecodedStream());
- pdfendstream();
-- } else if (contents->isArray()) {
-+ } else if (contents.isArray()) {
- pdfbeginstream();
-- for (i = 0, l = contents->arrayGetLength(); i < l; ++i) {
-- Object contentsobj;
-- copyStream((contents->arrayGet(i, &contentsobj))->getStream());
-- contentsobj.free();
-+ for (i = 0, l = contents.arrayGetLength(); i < l; ++i) {
-+ Object contentsobj = contents.arrayGet(i);
-+ copyStream(contentsobj.getStream());
- if (i < l - 1)
- pdf_newline(); // add a newline after each stream except the last
- }
---- ./texk/web2c/pdftexdir/pdftosrc.cc 2016-11-25 18:09:21.000000000 +0000
-+++ ../pdftosrc.cc 2018-01-23 08:50:03.531537552 +0000
-@@ -1,5 +1,5 @@
- /*
--Copyright 1996-2014 Han The Thanh, <thanh@pdftex.org>
-+Copyright 1996-2017 Han The Thanh, <thanh@pdftex.org>
-
- This file is part of pdfTeX.
-
-@@ -16,6 +16,14 @@
- You should have received a copy of the GNU General Public License along
- with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-+
-+/*
-+This is based on the patch texlive-poppler-0.59.patch <2017-09-19> at
-+https://git.archlinux.org/svntogit/packages.git/plain/texlive-bin/trunk
-+by Arch Linux. The poppler should be 0.59.0 or newer versions.
-+POPPLER_VERSION should be defined.
-+*/
-+
- #include <w2c/config.h>
-
- #include <stdlib.h>
-@@ -32,10 +40,7 @@
- #include <goo/gmem.h>
- #include <goo/gfile.h>
- #else
--#include <aconf.h>
--#include <GString.h>
--#include <gmem.h>
--#include <gfile.h>
-+#error POPPLER_VERSION should be defined.
- #endif
- #include <assert.h>
-
-@@ -86,22 +91,20 @@
- objgen = atoi(argv[3]);
- }
- xref = doc->getXRef();
-- catalogDict.initNull();
-- xref->getCatalog(&catalogDict);
-+ catalogDict = xref->getCatalog();
- if (!catalogDict.isDict("Catalog")) {
- fprintf(stderr, "No Catalog found\n");
- exit(1);
- }
-- srcStream.initNull();
-+ srcStream = Object(objNull);
- if (objnum == 0) {
-- catalogDict.dictLookup("SourceObject", &srcStream);
-+ srcStream = catalogDict.dictLookup("SourceObject");
- static char const_SourceFile[] = "SourceFile";
- if (!srcStream.isStream(const_SourceFile)) {
- fprintf(stderr, "No SourceObject found\n");
- exit(1);
- }
-- srcName.initNull();
-- srcStream.getStream()->getDict()->lookup("SourceName", &srcName);
-+ srcName = srcStream.getStream()->getDict()->lookup("SourceName");
- if (!srcName.isString()) {
- fprintf(stderr, "No SourceName found\n");
- exit(1);
-@@ -110,7 +113,7 @@
- // We cannot free srcName, as objname shares its string.
- // srcName.free();
- } else if (objnum > 0) {
-- xref->fetch(objnum, objgen, &srcStream);
-+ srcStream = xref->fetch(objnum, objgen);
- if (!srcStream.isStream()) {
- fprintf(stderr, "Not a Stream object\n");
- exit(1);
-@@ -153,35 +156,34 @@
- (e->type == xrefEntryFree ? "f" : "n"));
- else { // e->offset is the object number of the object stream
- Stream *str;
-+ Lexer *lexer;
- Parser *parser;
- Object objStr, obj1, obj2;
- int nObjects, first, n;
- int localOffset = 0;
- Guint firstOffset;
-
-- assert(xref->fetch(e->offset, 0, &objStr)->isStream());
-- nObjects = objStr.streamGetDict()->lookup("N", &obj1)->getInt();
-- obj1.free();
-- first = objStr.streamGetDict()->lookup("First", &obj1)->getInt();
-- obj1.free();
-+ objStr = xref->fetch(e->offset, 0);
-+ assert(objStr.isStream());
-+ obj1 = objStr.streamGetDict()->lookup("N");
-+ nObjects = obj1.getInt();
-+ obj1 = objStr.streamGetDict()->lookup("First");
-+ first = obj1.getInt();
- firstOffset = objStr.getStream()->getBaseStream()->getStart() + first;
-
- // parse the header: object numbers and offsets
- objStr.streamReset();
-- obj1.initNull();
-- str = new EmbedStream(objStr.getStream(), &obj1, gTrue, first);
-- parser = new Parser(xref, new Lexer(xref, str), gFalse);
-+ str = new EmbedStream(objStr.getStream(), Object(objNull), gTrue, first);
-+ lexer = new Lexer(xref, str);
-+ parser = new Parser(xref, lexer, gFalse);
- for (n = 0; n < nObjects; ++n) {
-- parser->getObj(&obj1);
-- parser->getObj(&obj2);
-+ obj1 = parser->getObj();
-+ obj2 = parser->getObj();
- if (n == e->gen)
- localOffset = obj2.getInt();
-- obj1.free();
-- obj2.free();
- }
- while (str->getChar() != EOF) ;
- delete parser;
-- objStr.free();
-
- fprintf(outfile, "%.10lu 00000 n\n",
- (long unsigned)(firstOffset + localOffset));
-@@ -192,7 +194,6 @@
- s->reset();
- while ((c = s->getChar()) != EOF)
- fputc(c, outfile);
-- srcStream.free();
- }
- if (objnum == 0)
- fprintf(stderr, "Source file extracted to %s\n", outname);
-@@ -201,7 +202,6 @@
- else
- fprintf(stderr, "Cross-reference table extracted to %s\n", outname);
- fclose(outfile);
-- catalogDict.free();
- delete doc;
- delete globalParams;
- }