TERMUX_PKG_DESCRIPTION="TeX Live is a distribution of the TeX typesetting system."
TERMUX_PKG_MAINTAINER="Henrik Grimler @Grimler91"
TERMUX_PKG_VERSION=20170524
-TERMUX_PKG_REVISION=7
+TERMUX_PKG_REVISION=8
TERMUX_PKG_SRCURL=ftp://tug.org/historic/systems/texlive/${TERMUX_PKG_VERSION:0:4}/texlive-${TERMUX_PKG_VERSION}-source.tar.xz
TERMUX_PKG_SHA256="0161695304e941334dc0b3b5dabcf8edf46c09b7bc33eea8229b5ead7ccfb2aa"
TERMUX_PKG_DEPENDS="freetype, libpng, libgd, libgmp, libmpfr, libicu, liblua, poppler, libgraphite, harfbuzz-icu, perl"
--- /dev/null
+--- ./texk/web2c/luatexdir/image/pdftoepdf.w 2018-01-23 07:12:10.789476867 +0000
++++ ../pdftoepdf.w 2018-01-23 08:08:05.626143676 +0000
+@@ -27,6 +27,10 @@
+ /*
+ This file is mostly C and not very much C++; it's just used to interface
+ the functions of poppler, which happens to be written in C++.
++ Patches for the new poppler 0.59 from
++ https://www.mail-archive.com/arch-commits@archlinux.org/msg357548.html
++ with some modifications to comply the poppler API.
++
+ */
+
+ extern void md5(Guchar *msg, int msgLen, Guchar *digest);
+@@ -71,12 +75,7 @@
+ ck = (char *) malloc(PDF_CHECKSUM_SIZE);
+ if (ck == NULL)
+ formatted_error("pdf inclusion","out of memory while processing '%s'", a);
+- snprintf(ck, PDF_CHECKSUM_SIZE, "%"
+- PRIu64
+- "_%"
+- PRIu64,
+- (uint64_t) size,
+- (uint64_t) mtime);
++ snprintf(ck, PDF_CHECKSUM_SIZE, "%"@= @>PRIu64@= @>"_%"@= @>PRIu64, (uint64_t) size,(uint64_t) mtime);
+ } else {
+ switch (fe) {
+ case FE_FAIL:
+@@ -229,7 +228,7 @@
+ free(checksum);
+ }
+ if (pdf_doc->doc == NULL) {
+- docmemstream = new MemStream( docstream,0,streamsize, obj.initNull() );
++ docmemstream = new MemStream( docstream,0,streamsize, Object(objNull) );
+ doc = new PDFDoc(docmemstream); /* takes ownership of docmemstream */
+ pdf_doc->pc++;
+ if (!doc->isOk() || !doc->okToPrint()) {
+@@ -413,9 +412,8 @@
+ Object obj1;
+ pdf_begin_array(pdf);
+ for (i = 0, l = array->getLength(); i < l; ++i) {
+- array->getNF(i, &obj1);
++ obj1 = array->getNF(i);
+ copyObject(pdf, pdf_doc, &obj1);
+- obj1.free();
+ }
+ pdf_end_array(pdf);
+ }
+@@ -427,9 +425,8 @@
+ pdf_begin_dict(pdf);
+ for (i = 0, l = dict->getLength(); i < l; ++i) {
+ copyName(pdf, dict->getKey(i));
+- dict->getValNF(i, &obj1);
++ obj1 = dict->getValNF(i);
+ copyObject(pdf, pdf_doc, &obj1);
+- obj1.free();
+ }
+ pdf_end_dict(pdf);
+ }
+@@ -515,13 +512,12 @@
+ PDFDoc *doc = pdf_doc->doc;
+ xref = doc->getXRef();
+ for (r = pdf_doc->inObjList; r != NULL;) {
+- xref->fetch(r->ref.num, r->ref.gen, &obj1);
++ obj1 = xref->fetch(r->ref.num, r->ref.gen);
+ if (obj1.isStream())
+ pdf_begin_obj(pdf, r->num, OBJSTM_NEVER);
+ else
+ pdf_begin_obj(pdf, r->num, 2);
+ copyObject(pdf, pdf_doc, &obj1);
+- obj1.free();
+ pdf_end_obj(pdf);
+ n = r->next;
+ delete r;
+@@ -601,7 +597,7 @@
+ pdf_doc = refPdfDocument(img_filepath(idict), FE_FAIL);
+ else if (img_type(idict) == IMG_TYPE_PDFMEMSTREAM) {
+ pdf_doc = findPdfDocument(img_filepath(idict)) ;
+- if (pdf_doc == NULL )
++ if (pdf_doc == NULL )
+ normal_error("pdf inclusion", "memstream not initialized");
+ if (pdf_doc->doc == NULL)
+ normal_error("pdf inclusion", "memstream document is empty");
+@@ -618,12 +614,12 @@
+ */
+ pdf_major_version_found = doc->getPDFMajorVersion();
+ pdf_minor_version_found = doc->getPDFMinorVersion();
+- if ((pdf_major_version_found > 1) || (pdf_minor_version_found > img_pdfminorversion(idict))) {
+- const char *msg = "PDF inclusion: found PDF version '%d.%d', but at most version '1.%d' allowed";
++ if ((100 * pdf_major_version_found + pdf_major_version_found) > (100 * img_pdfmajorversion(idict) + img_pdfminorversion(idict))) {
++ const char *msg = "PDF inclusion: found PDF version '%d.%d', but at most version '%d.%d' allowed";
+ if (img_errorlevel(idict) > 0) {
+- formatted_error("pdf inclusion",msg, pdf_major_version_found, pdf_minor_version_found, img_pdfminorversion(idict));
++ formatted_error("pdf inclusion",msg, pdf_major_version_found, pdf_minor_version_found, img_pdfmajorversion(idict), img_pdfminorversion(idict));
+ } else {
+- formatted_warning("pdf inclusion",msg, pdf_major_version_found, pdf_minor_version_found, img_pdfminorversion(idict));
++ formatted_warning("pdf inclusion",msg, pdf_major_version_found, pdf_minor_version_found, img_pdfmajorversion(idict), img_pdfminorversion(idict));
+ }
+ }
+ img_totalpages(idict) = catalog->getNumPages();
+@@ -697,7 +693,7 @@
+ unrefPdfDocument(img_filepath(idict));
+ }
+
+- and also unref'd in the finalizer zo we got an extra unrefs when garbage was
++ and also unref'd in the finalizer so we got an extra unrefs when garbage was
+ collected. However it is more efficient to keep the file open so we do that
+ now. The (slower) alternative is to unref here (which in most cases forcing a
+ close of the file) but then we must not call flush_pdf_info.
+@@ -745,7 +741,7 @@
+ catalog = doc->getCatalog();
+ page = catalog->getPage(img_pagenum(idict));
+ pageref = catalog->getPageRef(img_pagenum(idict));
+- doc->getXRef()->fetch(pageref->num, pageref->gen, &pageobj);
++ pageobj = doc->getXRef()->fetch(pageref->num, pageref->gen);
+ pageDict = pageobj.getDict();
+ /* write the Page header */
+ pdf_begin_obj(pdf, img_objnum(idict), OBJSTM_NEVER);
+@@ -762,12 +758,11 @@
+ pdf_dict_add_int(pdf, "PTEX.PageNumber", (int) img_pagenum(idict));
+ }
+ if ((suppress_optional_info & 8) == 0) {
+- doc->getDocInfoNF(&obj1);
++ obj1 = doc->getDocInfoNF();
+ if (obj1.isRef()) {
+ /* the info dict must be indirect (PDF Ref p. 61) */
+ pdf_dict_add_ref(pdf, "PTEX.InfoDict", addInObj(pdf, pdf_doc, obj1.getRef()));
+ }
+- obj1.free();
+ }
+ if (img_is_bbox(idict)) {
+ bbox[0] = sp2bp(img_bbox(idict)[0]);
+@@ -793,19 +788,17 @@
+ Now all relevant parts of the Page dictionary are copied. Metadata validity
+ check is needed(as a stream it must be indirect).
+ */
+- pageDict->lookupNF("Metadata", &obj1);
++ obj1 = pageDict->lookupNF("Metadata");
+ if (!obj1.isNull() && !obj1.isRef())
+ formatted_warning("pdf inclusion","/Metadata must be indirect object");
+- obj1.free();
+ /* copy selected items in Page dictionary */
+ for (i = 0; pagedictkeys[i] != NULL; i++) {
+- pageDict->lookupNF(pagedictkeys[i], &obj1);
++ obj1 = pageDict->lookupNF(pagedictkeys[i]);
+ if (!obj1.isNull()) {
+ pdf_add_name(pdf, pagedictkeys[i]);
+ /* preserves indirection */
+ copyObject(pdf, pdf_doc, &obj1);
+ }
+- obj1.free();
+ }
+ /*
+ If there are no Resources in the Page dict of the embedded page,
+@@ -813,32 +806,28 @@
+ PDF file, climbing up the tree until the Resources are found.
+ (This fixes a problem with Scribus 1.3.3.14.)
+ */
+- pageDict->lookupNF("Resources", &obj1);
++ obj1 = pageDict->lookupNF("Resources");
+ if (obj1.isNull()) {
+ op1 = &pagesobj1;
+ op2 = &pagesobj2;
+- pageDict->lookup("Parent", op1);
++ *op1 = pageDict->lookup("Parent");
+ while (op1->isDict()) {
+- obj1.free();
+- op1->dictLookupNF("Resources", &obj1);
++ obj1 = op1->dictLookupNF("Resources");
+ if (!obj1.isNull()) {
+ pdf_add_name(pdf, "Resources");
+ copyObject(pdf, pdf_doc, &obj1);
+ break;
+ }
+- op1->dictLookup("Parent", op2);
++ *op2 = op1->dictLookup("Parent");
+ optmp = op1;
+ op1 = op2;
+ op2 = optmp;
+- op2->free();
+ };
+ if (!op1->isDict())
+ formatted_warning("pdf inclusion","Page /Resources missing");
+- op1->free();
+ }
+- obj1.free();
+ /* Write the Page contents. */
+- page->getContents(&contents);
++ contents = page->getContents();
+ if (contents.isStream()) {
+ /*
+ Variant A: get stream and recompress under control of \pdfcompresslevel
+@@ -849,27 +838,23 @@
+
+ Variant B: copy stream without recompressing
+ */
+- contents.streamGetDict()->lookup("F", &obj1);
++ obj1 = contents.streamGetDict()->lookup("F");
+ if (!obj1.isNull()) {
+ normal_error("pdf inclusion","unsupported external stream");
+ }
+- obj1.free();
+- contents.streamGetDict()->lookup("Length", &obj1);
++ obj1 = contents.streamGetDict()->lookup("Length");
+ pdf_add_name(pdf, "Length");
+ copyObject(pdf, pdf_doc, &obj1);
+- obj1.free();
+- contents.streamGetDict()->lookup("Filter", &obj1);
++ obj1 = contents.streamGetDict()->lookup("Filter");
+ if (!obj1.isNull()) {
+ pdf_add_name(pdf, "Filter");
+ copyObject(pdf, pdf_doc, &obj1);
+- obj1.free();
+- contents.streamGetDict()->lookup("DecodeParms", &obj1);
++ obj1 = contents.streamGetDict()->lookup("DecodeParms");
+ if (!obj1.isNull()) {
+ pdf_add_name(pdf, "DecodeParms");
+ copyObject(pdf, pdf_doc, &obj1);
+ }
+ }
+- obj1.free();
+ pdf_end_dict(pdf);
+ pdf_begin_stream(pdf);
+ copyStreamStream(pdf, contents.getStream()->getUndecodedStream());
+@@ -880,8 +865,8 @@
+ pdf_end_dict(pdf);
+ pdf_begin_stream(pdf);
+ for (i = 0, l = contents.arrayGetLength(); i < l; ++i) {
+- copyStreamStream(pdf, (contents.arrayGet(i, &obj1))->getStream());
+- obj1.free();
++ obj1 = contents.arrayGet(i);
++ copyStreamStream(pdf, obj1.getStream());
+ if (i < (l - 1)) {
+ /*
+ Put a space between streams to be on the safe side (streams
+@@ -902,14 +887,18 @@
+ }
+ /* write out all indirect objects */
+ writeRefs(pdf, pdf_doc);
+- contents.free();
+- pageobj.free();
+ /*
+ unrefPdfDocument() must come after contents.free() and pageobj.free()!
+ TH: The next line makes repeated pdf inclusion unacceptably slow
+
+ unrefPdfDocument(img_filepath(idict));
+ */
++
++if (! img_keepopen(idict)) {
++ unrefPdfDocument(img_filepath(idict));
++}
++
++
+ }
+
+ /* Deallocate a PdfDocument with all its resources. */
+--- ./texk/web2c/luatexdir/lua/lepdflib.cc 2017-03-11 01:04:06.000000000 +0000
++++ ../lepdflib.cc 2018-01-23 08:07:59.790233165 +0000
+@@ -21,7 +21,9 @@
+
+ #include "image/epdf.h"
+
+-
++// Patches for the new poppler 0.59 from
++// https://www.mail-archive.com/arch-commits@archlinux.org/msg357548.html
++// with some modifications to comply the poppler API.
+
+ // define DEBUG
+
+@@ -253,6 +255,12 @@
+ lua_settable(L,-3)
+
+
++#define OBJECT_TYPE(name) \
++ lua_pushstring(L, #name); \
++ lua_pushinteger(L, (int)name); \
++ lua_settable(L,-3)
++
++
+ #define STRUCTELEMENT_TYPE_ENTRY(name) \
+ lua_pushstring(L, #name); \
+ lua_pushinteger(L, StructElement::name); \
+@@ -306,6 +314,28 @@
+ return 1;
+ }
+
++static int l_Object_Type(lua_State * L) {
++ lua_createtable(L,0,16);/*nr of ObjType values*/ ;
++ OBJECT_TYPE(objBool);
++ OBJECT_TYPE(objInt);
++ OBJECT_TYPE(objReal);
++ OBJECT_TYPE(objString);
++ OBJECT_TYPE(objName);
++ OBJECT_TYPE(objNull);
++ OBJECT_TYPE(objArray);
++ OBJECT_TYPE(objDict);
++ OBJECT_TYPE(objStream);
++ OBJECT_TYPE(objRef);
++ OBJECT_TYPE(objCmd);
++ OBJECT_TYPE(objError);
++ OBJECT_TYPE(objEOF);
++ OBJECT_TYPE(objNone);
++ OBJECT_TYPE(objInt64);
++ OBJECT_TYPE(objDead);
++ return 1;
++}
++
++
+ static int l_StructElement_Type(lua_State * L) {
+ lua_createtable (L, 0, 50);
+ STRUCTELEMENT_TYPE_ENTRY(Document);
+@@ -398,14 +428,136 @@
+ static int l_new_Object(lua_State * L)
+ {
+ udstruct *uout;
++ int n = lua_gettop(L); // number of arguments
+ uout = new_Object_userdata(L);
+- uout->d = new Object(); // automatic init to type "none"
+- uout->atype = ALLOC_LEPDF;
+- uout->pc = 0;
+- uout->pd = NULL; // not connected to any PDFDoc
++ switch(n) {
++ case 0:
++ uout->d = new Object(); // automatic init to type "none"
++ uout->atype = ALLOC_LEPDF;
++ uout->pc = 0;
++ uout->pd = NULL; // not connected to any PDFDoc
++ break;
++ case 1:
++ if (lua_isboolean (L,1)) {
++ uout->d = new Object(lua_toboolean(L, 1)? gTrue : gFalse);
++ uout->atype = ALLOC_LEPDF;
++ uout->pc = 0;
++ uout->pd = NULL;
++ } else if (lua_isnumber (L,1)) {
++ double d = lua_tonumber(L,1);
++ // Missed :Object(long long int64gA)
++ if (d==((int)d)) {
++ uout->d = new Object((int)d);
++ } else {
++ uout->d = new Object(d);
++ }
++ uout->atype = ALLOC_LEPDF;
++ uout->pc = 0;
++ uout->pd = NULL;
++ } else if (lua_isstring (L,1)){
++ GooString *gs;
++ const char *s;
++ size_t len;
++ s = luaL_checklstring(L, 2, &len);
++ gs = new GooString(s, len);
++ uout->d = new Object(gs);
++ uout->atype = ALLOC_LEPDF;
++ uout->pc = 0;
++ uout->pd = NULL;
++ } else if (luaL_testudata(L,1,M_Array)){
++ udstruct *u;
++ Array *a;
++ u = (udstruct *) luaL_checkudata(L, 1, M_Array);
++ a = (Array *)u->d;
++ uout->d = new Object(a);
++ uout->atype = ALLOC_LEPDF;
++ uout->pc = 0;
++ uout->pd = NULL;
++ } else if (luaL_testudata(L,1,M_Dict)){
++ udstruct *u;
++ Dict *d;
++ u = (udstruct *) luaL_checkudata(L, 1, M_Dict);
++ d = (Dict *)u->d;
++ uout->d = new Object(d);
++ uout->atype = ALLOC_LEPDF;
++ uout->pc = 0;
++ uout->pd = NULL;
++ } else if (luaL_testudata(L,1,M_Stream)){
++ udstruct *u;
++ Stream *s;
++ u = (udstruct *) luaL_checkudata(L, 1, M_Stream);
++ s = (Stream *)u->d;
++ *((Object *) uout->d) = Object(s);
++ } else
++ luaL_error(L, "Invalid/unsupported value for Object constructor");
++ break;
++ case 2:
++ if (lua_isnumber (L,1) && lua_isnumber (L,2)) {
++ double numA = lua_tonumber(L,1);
++ double genA = lua_tonumber(L,2);
++ if ( ((numA)==(int)(numA)) && ((genA)==(int)(genA)) ){
++ uout->d = new Object((int)(numA), (int)(genA));
++ uout->atype = ALLOC_LEPDF;
++ uout->pc = 0;
++ uout->pd = NULL;
++ }
++ } else if (lua_isnumber (L,1) && (lua_isstring(L,2)|| lua_isnoneornil(L,2))) {
++ double d_typeA = lua_tonumber(L,1);
++ int typeA = (int)(d_typeA);
++ if (d_typeA==typeA){
++ switch((int)(typeA)) {
++ case objBool:
++ case objInt:
++ case objReal:
++ case objString:
++ case objName:
++ case objNull:
++ case objArray:
++ case objDict:
++ case objStream:
++ case objRef:
++ case objCmd:
++ case objError:
++ case objEOF:
++ case objNone:
++ case objInt64:
++ case objDead:
++ if (lua_isstring(L,2))
++ uout->d = new Object((ObjType)(typeA), luaL_checkstring(L, 2));
++ else
++ uout->d = new Object((ObjType)(typeA));
++ uout->atype = ALLOC_LEPDF;
++ uout->pc = 0;
++ uout->pd = NULL;
++
++ break;
++ default:
++ luaL_error(L, "Invalid values for Object constructor");
++ break;
++ }//switch((int)(d))
++ } else // (d_typeA)!=(typeA)
++ luaL_error(L, "Invalid/unsupported values for Object constructor");
++ } // if (lua_isnumber (L,1) && (lua_isstring(L,2)|| lua_isnoneornil(L,2)))
++ break;
++ default:
++ luaL_error(L, "Invalid specification for Object constructor");
++ }
++ lua_settop(L,1);
+ return 1;
+ }
+
++// static int l_new_Object(lua_State * L)
++// {
++// udstruct *uout;
++// uout = new_Object_userdata(L);
++// uout->d = new Object(); // automatic init to type "none"
++// uout->atype = ALLOC_LEPDF;
++// uout->pc = 0;
++// uout->pd = NULL; // not connected to any PDFDoc
++// return 1;
++// }
++
++
+ // PDFRectangle see Page.h
+
+ static int l_new_PDFRectangle(lua_State * L)
+@@ -429,6 +581,7 @@
+ {"AttributeOwner_Type",l_AttributeOwner_Type},
+ {"Dict", l_new_Dict},
+ {"Object", l_new_Object},
++ {"Object_Type", l_Object_Type},
+ {"PDFRectangle", l_new_PDFRectangle},
+ {NULL, NULL} // sentinel
+ };
+@@ -538,7 +691,7 @@
+ pdfdoc_changed_error(L); \
+ uout = new_Object_userdata(L); \
+ uout->d = new Object(); \
+- ((in *) uin->d)->function((Object *) uout->d); \
++ *((Object *)uout->d) = ((in *) uin->d)->function(); \
+ uout->atype = ALLOC_LEPDF; \
+ uout->pc = uin->pc; \
+ uout->pd = uin->pd; \
+@@ -665,30 +818,27 @@
+
+ //**********************************************************************
+ // Array
+-
+-static int m_Array_incRef(lua_State * L)
+-{
+- int i;
+- udstruct *uin;
+- uin = (udstruct *) luaL_checkudata(L, 1, M_Array);
+- if (uin->pd != NULL && uin->pd->pc != uin->pc)
+- pdfdoc_changed_error(L);
+- i = ((Array *) uin->d)->incRef();
+- lua_pushinteger(L, i);
+- return 1;
+-}
+-
+-static int m_Array_decRef(lua_State * L)
+-{
+- int i;
+- udstruct *uin;
+- uin = (udstruct *) luaL_checkudata(L, 1, M_Array);
+- if (uin->pd != NULL && uin->pd->pc != uin->pc)
+- pdfdoc_changed_error(L);
+- i = ((Array *) uin->d)->decRef();
+- lua_pushinteger(L, i);
+- return 1;
+-}
++// Now private
++// static int m_Array_incRef(lua_State * L)
++// {
++// udstruct *uin;
++// uin = (udstruct *) luaL_checkudata(L, 1, M_Array);
++// if (uin->pd != NULL && uin->pd->pc != uin->pc)
++// pdfdoc_changed_error(L);
++// lua_pushinteger(L, 1);
++// return 1;
++// }
++// Now private
++// static int m_Array_decRef(lua_State * L)
++// {
++// int i;
++// udstruct *uin;
++// uin = (udstruct *) luaL_checkudata(L, 1, M_Array);
++// if (uin->pd != NULL && uin->pd->pc != uin->pc)
++// pdfdoc_changed_error(L);
++// lua_pushinteger(L, 1);
++// return 1;
++// }
+
+ m_poppler_get_INT(Array, getLength);
+
+@@ -702,7 +852,7 @@
+ if ((uin->pd != NULL && uin->pd->pc != uin->pc)
+ || (uobj->pd != NULL && uobj->pd->pc != uobj->pc))
+ pdfdoc_changed_error(L);
+- ((Array *) uin->d)->add(((Object *) uobj->d));
++ ((Array *) uin->d)->add(std::move(*((Object *) uobj->d)));
+ return 0;
+ }
+
+@@ -718,7 +868,7 @@
+ if (i > 0 && i <= len) {
+ uout = new_Object_userdata(L);
+ uout->d = new Object();
+- ((Array *) uin->d)->get(i - 1, (Object *) uout->d);
++ *((Object *) uout->d) = ((Array *) uin->d)->get(i - 1);
+ uout->atype = ALLOC_LEPDF;
+ uout->pc = uin->pc;
+ uout->pd = uin->pd;
+@@ -739,7 +889,7 @@
+ if (i > 0 && i <= len) {
+ uout = new_Object_userdata(L);
+ uout->d = new Object();
+- ((Array *) uin->d)->getNF(i - 1, (Object *) uout->d);
++ *((Object *) uout->d) = ((Array *) uin->d)->getNF(i - 1);
+ uout->atype = ALLOC_LEPDF;
+ uout->pc = uin->pc;
+ uout->pd = uin->pd;
+@@ -773,8 +923,8 @@
+ m_poppler__tostring(Array);
+
+ static const struct luaL_Reg Array_m[] = {
+- {"incRef", m_Array_incRef},
+- {"decRef", m_Array_decRef},
++ // {"incRef", m_Array_incRef},// Now private
++ // {"decRef", m_Array_decRef},// Now private
+ {"getLength", m_Array_getLength},
+ {"add", m_Array_add},
+ {"get", m_Array_get},
+@@ -950,30 +1100,26 @@
+
+ //**********************************************************************
+ // Dict
+-
+-static int m_Dict_incRef(lua_State * L)
+-{
+- int i;
+- udstruct *uin;
+- uin = (udstruct *) luaL_checkudata(L, 1, M_Dict);
+- if (uin->pd != NULL && uin->pd->pc != uin->pc)
+- pdfdoc_changed_error(L);
+- i = ((Dict *) uin->d)->incRef();
+- lua_pushinteger(L, i);
+- return 1;
+-}
+-
+-static int m_Dict_decRef(lua_State * L)
+-{
+- int i;
+- udstruct *uin;
+- uin = (udstruct *) luaL_checkudata(L, 1, M_Dict);
+- if (uin->pd != NULL && uin->pd->pc != uin->pc)
+- pdfdoc_changed_error(L);
+- i = ((Dict *) uin->d)->decRef();
+- lua_pushinteger(L, i);
+- return 1;
+-}
++// Now private
++// static int m_Dict_incRef(lua_State * L)
++// {
++// udstruct *uin;
++// uin = (udstruct *) luaL_checkudata(L, 1, M_Dict);
++// if (uin->pd != NULL && uin->pd->pc != uin->pc)
++// pdfdoc_changed_error(L);
++// lua_pushinteger(L, 1);
++// return 1;
++// }
++// Now private
++// static int m_Dict_decRef(lua_State * L)
++// {
++// udstruct *uin;
++// uin = (udstruct *) luaL_checkudata(L, 1, M_Dict);
++// if (uin->pd != NULL && uin->pd->pc != uin->pc)
++// pdfdoc_changed_error(L);
++// lua_pushinteger(L, 1);
++// return 1;
++// }
+
+ m_poppler_get_INT(Dict, getLength);
+
+@@ -986,7 +1132,7 @@
+ pdfdoc_changed_error(L);
+ s = copyString(luaL_checkstring(L, 2));
+ uobj = (udstruct *) luaL_checkudata(L, 3, M_Object);
+- ((Dict *) uin->d)->add(s, ((Object *) uobj->d));
++ ((Dict *) uin->d)->add(s, std::move(*((Object *) uobj->d)));
+ return 0;
+ }
+
+@@ -999,7 +1145,7 @@
+ pdfdoc_changed_error(L);
+ s = luaL_checkstring(L, 2);
+ uobj = (udstruct *) luaL_checkudata(L, 3, M_Object);
+- ((Dict *) uin->d)->set(s, ((Object *) uobj->d));
++ ((Dict *) uin->d)->set(s, std::move(*((Object *) uobj->d)));
+ return 0;
+ }
+
+@@ -1027,7 +1173,7 @@
+ s = luaL_checkstring(L, 2);
+ uout = new_Object_userdata(L);
+ uout->d = new Object();
+- ((Dict *) uin->d)->lookup(s, (Object *) uout->d);
++ *((Object *) uout->d) = ((Dict *) uin->d)->lookup(s);
+ uout->atype = ALLOC_LEPDF;
+ uout->pc = uin->pc;
+ uout->pd = uin->pd;
+@@ -1044,7 +1190,7 @@
+ s = luaL_checkstring(L, 2);
+ uout = new_Object_userdata(L);
+ uout->d = new Object();
+- ((Dict *) uin->d)->lookupNF(s, (Object *) uout->d);
++ *((Object *) uout->d) = ((Dict *) uin->d)->lookupNF(s);
+ uout->atype = ALLOC_LEPDF;
+ uout->pc = uin->pc;
+ uout->pd = uin->pd;
+@@ -1096,7 +1242,7 @@
+ if (i > 0 && i <= len) {
+ uout = new_Object_userdata(L);
+ uout->d = new Object();
+- ((Dict *) uin->d)->getVal(i - 1, (Object *) uout->d);
++ *((Object *) uout->d) = ((Dict *) uin->d)->getVal(i - 1);
+ uout->atype = ALLOC_LEPDF;
+ uout->pc = uin->pc;
+ uout->pd = uin->pd;
+@@ -1117,7 +1263,7 @@
+ if (i > 0 && i <= len) {
+ uout = new_Object_userdata(L);
+ uout->d = new Object();
+- ((Dict *) uin->d)->getValNF(i - 1, (Object *) uout->d);
++ *((Object *) uout->d) = ((Dict *) uin->d)->getValNF(i - 1);
+ uout->atype = ALLOC_LEPDF;
+ uout->pc = uin->pc;
+ uout->pd = uin->pd;
+@@ -1131,8 +1277,8 @@
+ m_poppler__tostring(Dict);
+
+ static const struct luaL_Reg Dict_m[] = {
+- {"incRef", m_Dict_incRef},
+- {"decRef", m_Dict_decRef},
++ // {"incRef", m_Dict_incRef},// Now private
++ // {"decRef", m_Dict_decRef},// Now private
+ {"getLength", m_Dict_getLength},
+ {"add", m_Dict_add},
+ {"set", m_Dict_set},
+@@ -1381,9 +1527,9 @@
+ pdfdoc_changed_error(L);
+ luaL_checktype(L, 2, LUA_TBOOLEAN);
+ if (lua_toboolean(L, 2) != 0)
+- ((Object *) uin->d)->initBool(gTrue);
++ *((Object *) uin->d) = Object(gTrue);
+ else
+- ((Object *) uin->d)->initBool(gFalse);
++ *((Object *) uin->d) = Object(gFalse);
+ return 0;
+ }
+
+@@ -1395,7 +1541,7 @@
+ if (uin->pd != NULL && uin->pd->pc != uin->pc)
+ pdfdoc_changed_error(L);
+ i = luaL_checkint(L, 2);
+- ((Object *) uin->d)->initInt(i);
++ *((Object *) uin->d) = Object(i);
+ return 0;
+ }
+
+@@ -1407,7 +1553,7 @@
+ if (uin->pd != NULL && uin->pd->pc != uin->pc)
+ pdfdoc_changed_error(L);
+ d = luaL_checknumber(L, 2);
+- ((Object *) uin->d)->initReal(d);
++ *((Object *) uin->d) = Object(d);
+ return 0;
+ }
+
+@@ -1422,7 +1568,7 @@
+ pdfdoc_changed_error(L);
+ s = luaL_checklstring(L, 2, &len);
+ gs = new GooString(s, len);
+- ((Object *) uin->d)->initString(gs);
++ *((Object *) uin->d) = Object(gs);
+ return 0;
+ }
+
+@@ -1434,7 +1580,7 @@
+ if (uin->pd != NULL && uin->pd->pc != uin->pc)
+ pdfdoc_changed_error(L);
+ s = luaL_checkstring(L, 2);
+- ((Object *) uin->d)->initName(s);
++ *((Object *) uin->d) = Object(objName, s);
+ return 0;
+ }
+
+@@ -1444,13 +1590,14 @@
+ uin = (udstruct *) luaL_checkudata(L, 1, M_Object);
+ if (uin->pd != NULL && uin->pd->pc != uin->pc)
+ pdfdoc_changed_error(L);
+- ((Object *) uin->d)->initNull();
++ *((Object *) uin->d) = Object(objNull);
+ return 0;
+ }
+
+ static int m_Object_initArray(lua_State * L)
+ {
+ udstruct *uin, *uxref;
++ Array *a;
+ uin = (udstruct *) luaL_checkudata(L, 1, M_Object);
+ uxref = (udstruct *) luaL_checkudata(L, 2, M_XRef);
+ if (uin->pd != NULL && uxref->pd != NULL && uin->pd != uxref->pd)
+@@ -1458,7 +1605,8 @@
+ if ((uin->pd != NULL && uin->pd->pc != uin->pc)
+ || (uxref->pd != NULL && uxref->pd->pc != uxref->pc))
+ pdfdoc_changed_error(L);
+- ((Object *) uin->d)->initArray((XRef *) uxref->d);
++ a = new Array((XRef *) uxref->d);
++ *((Object *) uin->d) = Object(a);
+ return 0;
+ }
+
+@@ -1469,6 +1617,7 @@
+ static int m_Object_initDict(lua_State * L)
+ {
+ udstruct *uin, *uxref;
++ Dict *d;
+ uin = (udstruct *) luaL_checkudata(L, 1, M_Object);
+ uxref = (udstruct *) luaL_checkudata(L, 2, M_XRef);
+ if (uin->pd != NULL && uxref->pd != NULL && uin->pd != uxref->pd)
+@@ -1476,7 +1625,8 @@
+ if ((uin->pd != NULL && uin->pd->pc != uin->pc)
+ || (uxref->pd != NULL && uxref->pd->pc != uxref->pc))
+ pdfdoc_changed_error(L);
+- ((Object *) uin->d)->initDict((XRef *) uxref->d);
++ d = new Dict((XRef *) uxref->d);
++ *((Object *) uin->d) = Object(d);
+ return 0;
+ }
+
+@@ -1490,7 +1640,7 @@
+ if ((uin->pd != NULL && uin->pd->pc != uin->pc)
+ || (ustream->pd != NULL && ustream->pd->pc != ustream->pc))
+ pdfdoc_changed_error(L);
+- ((Object *) uin->d)->initStream((Stream *) ustream->d);
++ *((Object *) uin->d) = Object((Stream *) ustream->d);
+ return 0;
+ }
+
+@@ -1503,7 +1653,7 @@
+ pdfdoc_changed_error(L);
+ num = luaL_checkint(L, 2);
+ gen = luaL_checkint(L, 3);
+- ((Object *) uin->d)->initRef(num, gen);
++ *((Object *) uin->d) = Object(num, gen);
+ return 0;
+ }
+
+@@ -1515,7 +1665,7 @@
+ if (uin->pd != NULL && uin->pd->pc != uin->pc)
+ pdfdoc_changed_error(L);
+ s = luaL_checkstring(L, 2);
+- ((Object *) uin->d)->initCmd(CHARP_CAST s);
++ *((Object *) uin->d) = Object(objCmd, CHARP_CAST s);
+ return 0;
+ }
+
+@@ -1525,7 +1675,7 @@
+ uin = (udstruct *) luaL_checkudata(L, 1, M_Object);
+ if (uin->pd != NULL && uin->pd->pc != uin->pc)
+ pdfdoc_changed_error(L);
+- ((Object *) uin->d)->initError();
++ *((Object *) uin->d) = Object(objError);
+ return 0;
+ }
+
+@@ -1535,7 +1685,7 @@
+ uin = (udstruct *) luaL_checkudata(L, 1, M_Object);
+ if (uin->pd != NULL && uin->pd->pc != uin->pc)
+ pdfdoc_changed_error(L);
+- ((Object *) uin->d)->initEOF();
++ *((Object *) uin->d) = Object(objEOF);
+ return 0;
+ }
+
+@@ -1551,7 +1701,7 @@
+ pdfdoc_changed_error(L);
+ uout = new_Object_userdata(L);
+ uout->d = new Object();
+- ((Object *) uin->d)->fetch((XRef *) uxref->d, (Object *) uout->d);
++ *((Object *) uout->d) = ((Object *) uin->d)->fetch((XRef *) uxref->d);
+ uout->atype = ALLOC_LEPDF;
+ uout->pc = uin->pc;
+ uout->pd = uin->pd;
+@@ -1816,7 +1966,7 @@
+ pdfdoc_changed_error(L);
+ if (!((Object *) uin->d)->isArray())
+ luaL_error(L, "Object is not an Array");
+- ((Object *) uin->d)->arrayAdd((Object *) uobj->d);
++ ((Object *) uin->d)->arrayAdd(std::move(*((Object *) uobj->d)));
+ return 0;
+ }
+
+@@ -1833,7 +1983,7 @@
+ if (i > 0 && i <= len) {
+ uout = new_Object_userdata(L);
+ uout->d = new Object();
+- ((Object *) uin->d)->arrayGet(i - 1, (Object *) uout->d);
++ *((Object *) uout->d) = ((Object *) uin->d)->arrayGet(i - 1);
+ uout->atype = ALLOC_LEPDF;
+ uout->pc = uin->pc;
+ uout->pd = uin->pd;
+@@ -1857,7 +2007,7 @@
+ if (i > 0 && i <= len) {
+ uout = new_Object_userdata(L);
+ uout->d = new Object();
+- ((Object *) uin->d)->arrayGetNF(i - 1, (Object *) uout->d);
++ *((Object *) uout->d) = ((Object *) uin->d)->arrayGetNF(i - 1);
+ uout->atype = ALLOC_LEPDF;
+ uout->pc = uin->pc;
+ uout->pd = uin->pd;
+@@ -1897,7 +2047,7 @@
+ pdfdoc_changed_error(L);
+ if (!((Object *) uin->d)->isDict())
+ luaL_error(L, "Object is not a Dict");
+- ((Object *) uin->d)->dictAdd(copyString(s), (Object *) uobj->d);
++ ((Object *) uin->d)->dictAdd(copyString(s), std::move(*((Object *) uobj->d)));
+ return 0;
+ }
+
+@@ -1915,7 +2065,7 @@
+ pdfdoc_changed_error(L);
+ if (!((Object *) uin->d)->isDict())
+ luaL_error(L, "Object is not a Dict");
+- ((Object *) uin->d)->dictSet(s, (Object *) uobj->d);
++ ((Object *) uin->d)->dictSet(s, std::move(*((Object *) uobj->d)));
+ return 0;
+ }
+
+@@ -1930,7 +2080,7 @@
+ if (((Object *) uin->d)->isDict()) {
+ uout = new_Object_userdata(L);
+ uout->d = new Object();
+- ((Object *) uin->d)->dictLookup(s, (Object *) uout->d);
++ *((Object *) uout->d) = ((Object *) uin->d)->dictLookup(s);
+ uout->atype = ALLOC_LEPDF;
+ uout->pc = uin->pc;
+ uout->pd = uin->pd;
+@@ -1950,7 +2100,7 @@
+ if (((Object *) uin->d)->isDict()) {
+ uout = new_Object_userdata(L);
+ uout->d = new Object();
+- ((Object *) uin->d)->dictLookupNF(s, (Object *) uout->d);
++ *((Object *) uout->d) = ((Object *) uin->d)->dictLookupNF(s);
+ uout->atype = ALLOC_LEPDF;
+ uout->pc = uin->pc;
+ uout->pd = uin->pd;
+@@ -1991,7 +2141,7 @@
+ if (i > 0 && i <= len) {
+ uout = new_Object_userdata(L);
+ uout->d = new Object();
+- ((Object *) uin->d)->dictGetVal(i - 1, (Object *) uout->d);
++ *((Object *) uout->d) = ((Object *) uin->d)->dictGetVal(i - 1);
+ uout->atype = ALLOC_LEPDF;
+ uout->pc = uin->pc;
+ uout->pd = uin->pd;
+@@ -2015,7 +2165,7 @@
+ if (i > 0 && i <= len) {
+ uout = new_Object_userdata(L);
+ uout->d = new Object();
+- ((Object *) uin->d)->dictGetValNF(i - 1, (Object *) uout->d);
++ *((Object *) uout->d) = ((Object *) uin->d)->dictGetValNF(i - 1);
+ uout->atype = ALLOC_LEPDF;
+ uout->pc = uin->pc;
+ uout->pd = uin->pd;
+@@ -2243,7 +2393,7 @@
+ m_poppler_get_poppler(Page, Dict, getPieceInfo);
+ m_poppler_get_poppler(Page, Dict, getSeparationInfo);
+ m_poppler_get_poppler(Page, Dict, getResourceDict);
+-m_poppler_get_OBJECT(Page, getAnnots);
++m_poppler_get_OBJECT(Page, getAnnotsObject);
+
+ m_poppler_get_OBJECT(Page, getContents);
+
+@@ -2270,7 +2420,7 @@
+ {"getPieceInfo", m_Page_getPieceInfo},
+ {"getSeparationInfo", m_Page_getSeparationInfo},
+ {"getResourceDict", m_Page_getResourceDict},
+- {"getAnnots", m_Page_getAnnots},
++ {"getAnnotsObject", m_Page_getAnnotsObject},
+ {"getContents", m_Page_getContents},
+ {"__tostring", m_Page__tostring},
+ {NULL, NULL} // sentinel
+@@ -2520,7 +2670,7 @@
+ if (((PdfDocument *) uin->d)->doc->getXRef()->isOk()) {
+ uout = new_Object_userdata(L);
+ uout->d = new Object();
+- ((PdfDocument *) uin->d)->doc->getDocInfo((Object *) uout->d);
++ *((Object *) uout->d) = ((PdfDocument *) uin->d)->doc->getDocInfo();
+ uout->atype = ALLOC_LEPDF;
+ uout->pc = uin->pc;
+ uout->pd = uin->pd;
+@@ -2538,7 +2688,7 @@
+ if (((PdfDocument *) uin->d)->doc->getXRef()->isOk()) {
+ uout = new_Object_userdata(L);
+ uout->d = new Object();
+- ((PdfDocument *) uin->d)->doc->getDocInfoNF((Object *) uout->d);
++ *((Object *) uout->d) = ((PdfDocument *) uin->d)->doc->getDocInfoNF();
+ uout->atype = ALLOC_LEPDF;
+ uout->pc = uin->pc;
+ uout->pd = uin->pd;
+@@ -2841,7 +2991,7 @@
+ uout = new_Object_userdata(L);
+ uout->d = new Object();
+ origin = (Object *) (((Attribute *) uin->d)->getValue());
+- origin->copy ( ((Object *)uout->d) );
++ *((Object *) uout->d) = origin->copy();
+ uout->atype = ALLOC_LEPDF;
+ uout->pc = uin->pc;
+ uout->pd = uin->pd;
+@@ -3320,7 +3470,8 @@
+ parent = root->findParentElement(i-1);
+ if (parent != NULL) {
+ uout = new_StructElement_userdata(L);
+- uout->d = new StructElement( *parent );
++ // see https://isocpp.org/wiki/faq/const-correctness#aliasing-and-const
++ uout->d = (StructElement *) parent;
+ uout->atype = ALLOC_LEPDF;
+ uout->pc = uin->pc;
+ uout->pd = uin->pd;
+@@ -3331,7 +3482,6 @@
+
+
+ static const struct luaL_Reg StructTreeRoot_m[] = {
+- {"findParentElement", m_StructTreeRoot_findParentElement},
+ {"getDoc",m_StructTreeRoot_getDoc},
+ {"getRoleMap",m_StructTreeRoot_getRoleMap},
+ {"getClassMap",m_StructTreeRoot_getClassMap},
+@@ -3370,7 +3520,7 @@
+ gen = luaL_checkint(L, 3);
+ uout = new_Object_userdata(L);
+ uout->d = new Object();
+- ((XRef *) uin->d)->fetch(num, gen, (Object *) uout->d);
++ *((Object *) uout->d) = ((XRef *) uin->d)->fetch(num, gen);
+ uout->atype = ALLOC_LEPDF;
+ uout->pc = uin->pc;
+ uout->pd = uin->pd;
+@@ -3449,7 +3599,7 @@
+ lua_setfield(L, -2, "__index"); \
+ lua_pushstring(L, "no user access"); \
+ lua_setfield(L, -2, "__metatable"); \
+- luaL_register(L, NULL, type##_m)
++ luaL_openlib(L, NULL, type##_m, 0)
+ #else
+ #define setfuncs_meta(type) \
+ luaL_newmetatable(L, M_##type); \
+@@ -3484,6 +3634,6 @@
+ setfuncs_meta(TextSpan);
+ setfuncs_meta(XRef);
+ setfuncs_meta(XRefEntry);
+- luaL_register(L, "epdf", epdflib_f);
++ luaL_openlib(L, "epdf", epdflib_f, 0);
+ return 1;
+ }
+--- ./texk/web2c/luatexdir/lua/lpdfscannerlib.cc 2016-11-25 18:09:15.000000000 +0000
++++ ../lpdfscannerlib.cc 2018-01-23 08:07:59.790233165 +0000
+@@ -634,7 +634,7 @@
+ int i;
+ for (i=0;i<count;i++) {
+ Object *val = new Object();
+- arrayref->get(i, val);
++ *val = arrayref->get(i);
+ if (val->isStream()) {
+ ObjectList *rover = self->_streams;
+ ObjectList *item = (ObjectList *)priv_xmalloc (sizeof(ObjectList));
+@@ -944,8 +944,8 @@
+ luaL_openlib(L, 0, scannerlib_meta, 0);
+ lua_pushvalue(L, -1);
+ lua_setfield(L, -2, "__index");
+- luaL_register(L, NULL, scannerlib_m);
+- luaL_register(L, "pdfscanner", scannerlib);
++ luaL_openlib(L, NULL, scannerlib_m, 0);
++ luaL_openlib(L, "pdfscanner", scannerlib, 0);
+ return 1;
+ }
+
+--- ./texk/web2c/luatexdir/image/image.h 2017-02-04 01:04:04.000000000 +0000
++++ ../image.h 2018-01-23 09:09:10.241949055 +0000
+@@ -126,6 +126,7 @@
+ int luaref ;
+ boolean keepopen;
+ int errorlevel;
++ int pdfmajorversion;
+ int pdfminorversion;
+ union {
+ pdf_stream_struct *pdfstream;
+@@ -171,6 +172,7 @@
+ # define img_luaref(N) ((N)->luaref)
+ # define img_keepopen(N) ((N)->keepopen)
+ # define img_errorlevel(N) ((N)->errorlevel)
++# define img_pdfmajorversion(N) ((N)->pdfmajorversion)
+ # define img_pdfminorversion(N) ((N)->pdfminorversion)
+
+ # define img_pdfstream_ptr(N) ((N)->img_struct.pdfstream)
--- /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;
+ }
+++ /dev/null
-diff -ur source.orig/texk/web2c/luatexdir/image/pdftoepdf.w source/texk/web2c/luatexdir/image/pdftoepdf.w
---- source.orig/texk/web2c/luatexdir/image/pdftoepdf.w 2017-05-08 22:39:36.639375783 +0200
-+++ source/texk/web2c/luatexdir/image/pdftoepdf.w 2017-09-19 11:23:36.586768739 +0200
-@@ -224,7 +224,7 @@
- free(checksum);
- }
- if (pdf_doc->doc == NULL) {
-- docmemstream = new MemStream( docstream,0,streamsize, obj.initNull() );
-+ docmemstream = new MemStream( docstream,0,streamsize, Object(objNull) );
- doc = new PDFDoc(docmemstream); /* takes ownership of docmemstream */
- pdf_doc->pc++;
- if (!doc->isOk() || !doc->okToPrint()) {
-@@ -408,9 +408,8 @@
- Object obj1;
- pdf_begin_array(pdf);
- for (i = 0, l = array->getLength(); i < l; ++i) {
-- array->getNF(i, &obj1);
-+ obj1 = array->getNF(i);
- copyObject(pdf, pdf_doc, &obj1);
-- obj1.free();
- }
- pdf_end_array(pdf);
- }
-@@ -422,9 +421,8 @@
- pdf_begin_dict(pdf);
- for (i = 0, l = dict->getLength(); i < l; ++i) {
- copyName(pdf, dict->getKey(i));
-- dict->getValNF(i, &obj1);
-+ obj1 = dict->getValNF(i);
- copyObject(pdf, pdf_doc, &obj1);
-- obj1.free();
- }
- pdf_end_dict(pdf);
- }
-@@ -510,13 +508,12 @@
- PDFDoc *doc = pdf_doc->doc;
- xref = doc->getXRef();
- for (r = pdf_doc->inObjList; r != NULL;) {
-- xref->fetch(r->ref.num, r->ref.gen, &obj1);
-+ obj1 = xref->fetch(r->ref.num, r->ref.gen);
- if (obj1.isStream())
- pdf_begin_obj(pdf, r->num, OBJSTM_NEVER);
- else
- pdf_begin_obj(pdf, r->num, 2);
- copyObject(pdf, pdf_doc, &obj1);
-- obj1.free();
- pdf_end_obj(pdf);
- n = r->next;
- delete r;
-@@ -740,7 +737,7 @@
- catalog = doc->getCatalog();
- page = catalog->getPage(img_pagenum(idict));
- pageref = catalog->getPageRef(img_pagenum(idict));
-- doc->getXRef()->fetch(pageref->num, pageref->gen, &pageobj);
-+ pageobj = doc->getXRef()->fetch(pageref->num, pageref->gen);
- pageDict = pageobj.getDict();
- /* write the Page header */
- pdf_begin_obj(pdf, img_objnum(idict), OBJSTM_NEVER);
-@@ -757,12 +754,11 @@
- pdf_dict_add_int(pdf, "PTEX.PageNumber", (int) img_pagenum(idict));
- }
- if ((suppress_optional_info & 8) == 0) {
-- doc->getDocInfoNF(&obj1);
-+ obj1 = doc->getDocInfoNF();
- if (obj1.isRef()) {
- /* the info dict must be indirect (PDF Ref p. 61) */
- pdf_dict_add_ref(pdf, "PTEX.InfoDict", addInObj(pdf, pdf_doc, obj1.getRef()));
- }
-- obj1.free();
- }
- if (img_is_bbox(idict)) {
- bbox[0] = sp2bp(img_bbox(idict)[0]);
-@@ -788,19 +784,17 @@
- Now all relevant parts of the Page dictionary are copied. Metadata validity
- check is needed(as a stream it must be indirect).
- */
-- pageDict->lookupNF("Metadata", &obj1);
-+ obj1 = pageDict->lookupNF("Metadata");
- if (!obj1.isNull() && !obj1.isRef())
- formatted_warning("pdf inclusion","/Metadata must be indirect object");
-- obj1.free();
- /* copy selected items in Page dictionary */
- for (i = 0; pagedictkeys[i] != NULL; i++) {
-- pageDict->lookupNF(pagedictkeys[i], &obj1);
-+ obj1 = pageDict->lookupNF(pagedictkeys[i]);
- if (!obj1.isNull()) {
- pdf_add_name(pdf, pagedictkeys[i]);
- /* preserves indirection */
- copyObject(pdf, pdf_doc, &obj1);
- }
-- obj1.free();
- }
- /*
- If there are no Resources in the Page dict of the embedded page,
-@@ -808,32 +802,28 @@
- PDF file, climbing up the tree until the Resources are found.
- (This fixes a problem with Scribus 1.3.3.14.)
- */
-- pageDict->lookupNF("Resources", &obj1);
-+ obj1 = pageDict->lookupNF("Resources");
- if (obj1.isNull()) {
- op1 = &pagesobj1;
- op2 = &pagesobj2;
-- pageDict->lookup("Parent", op1);
-+ *op1 = pageDict->lookup("Parent");
- while (op1->isDict()) {
-- obj1.free();
-- op1->dictLookupNF("Resources", &obj1);
-+ obj1 = op1->dictLookupNF("Resources");
- if (!obj1.isNull()) {
- pdf_add_name(pdf, "Resources");
- copyObject(pdf, pdf_doc, &obj1);
- break;
- }
-- op1->dictLookup("Parent", op2);
-+ *op2 = op1->dictLookup("Parent");
- optmp = op1;
- op1 = op2;
- op2 = optmp;
-- op2->free();
- };
- if (!op1->isDict())
- formatted_warning("pdf inclusion","Page /Resources missing");
-- op1->free();
- }
-- obj1.free();
- /* Write the Page contents. */
-- page->getContents(&contents);
-+ contents = page->getContents();
- if (contents.isStream()) {
- /*
- Variant A: get stream and recompress under control of \pdfcompresslevel
-@@ -844,27 +834,23 @@
-
- Variant B: copy stream without recompressing
- */
-- contents.streamGetDict()->lookup("F", &obj1);
-+ obj1 = contents.streamGetDict()->lookup("F");
- if (!obj1.isNull()) {
- normal_error("pdf inclusion","unsupported external stream");
- }
-- obj1.free();
-- contents.streamGetDict()->lookup("Length", &obj1);
-+ obj1 = contents.streamGetDict()->lookup("Length");
- pdf_add_name(pdf, "Length");
- copyObject(pdf, pdf_doc, &obj1);
-- obj1.free();
-- contents.streamGetDict()->lookup("Filter", &obj1);
-+ obj1 = contents.streamGetDict()->lookup("Filter");
- if (!obj1.isNull()) {
- pdf_add_name(pdf, "Filter");
- copyObject(pdf, pdf_doc, &obj1);
-- obj1.free();
-- contents.streamGetDict()->lookup("DecodeParms", &obj1);
-+ obj1 = contents.streamGetDict()->lookup("DecodeParms");
- if (!obj1.isNull()) {
- pdf_add_name(pdf, "DecodeParms");
- copyObject(pdf, pdf_doc, &obj1);
- }
- }
-- obj1.free();
- pdf_end_dict(pdf);
- pdf_begin_stream(pdf);
- copyStreamStream(pdf, contents.getStream()->getUndecodedStream());
-@@ -875,8 +861,8 @@
- pdf_end_dict(pdf);
- pdf_begin_stream(pdf);
- for (i = 0, l = contents.arrayGetLength(); i < l; ++i) {
-- copyStreamStream(pdf, (contents.arrayGet(i, &obj1))->getStream());
-- obj1.free();
-+ obj1 = contents.arrayGet(i);
-+ copyStreamStream(pdf, obj1.getStream());
- if (i < (l - 1)) {
- /*
- Put a space between streams to be on the safe side (streams
-@@ -897,8 +883,6 @@
- }
- /* write out all indirect objects */
- writeRefs(pdf, pdf_doc);
-- contents.free();
-- pageobj.free();
- /*
- unrefPdfDocument() must come after contents.free() and pageobj.free()!
- TH: The next line makes repeated pdf inclusion unacceptably slow
-diff -ur source.orig/texk/web2c/luatexdir/lua/lepdflib.cc source/texk/web2c/luatexdir/lua/lepdflib.cc
---- source.orig/texk/web2c/luatexdir/lua/lepdflib.cc 2017-05-08 22:39:36.689375107 +0200
-+++ source/texk/web2c/luatexdir/lua/lepdflib.cc 2017-09-19 09:48:19.658021769 +0200
-@@ -538,7 +538,7 @@
- pdfdoc_changed_error(L); \
- uout = new_Object_userdata(L); \
- uout->d = new Object(); \
-- ((in *) uin->d)->function((Object *) uout->d); \
-+ *((Object *)uout->d) = ((in *) uin->d)->function(); \
- uout->atype = ALLOC_LEPDF; \
- uout->pc = uin->pc; \
- uout->pd = uin->pd; \
-@@ -668,13 +668,11 @@
-
- static int m_Array_incRef(lua_State * L)
- {
-- int i;
- udstruct *uin;
- uin = (udstruct *) luaL_checkudata(L, 1, M_Array);
- if (uin->pd != NULL && uin->pd->pc != uin->pc)
- pdfdoc_changed_error(L);
-- i = ((Array *) uin->d)->incRef();
-- lua_pushinteger(L, i);
-+ lua_pushinteger(L, 1);
- return 1;
- }
-
-@@ -685,8 +683,7 @@
- uin = (udstruct *) luaL_checkudata(L, 1, M_Array);
- if (uin->pd != NULL && uin->pd->pc != uin->pc)
- pdfdoc_changed_error(L);
-- i = ((Array *) uin->d)->decRef();
-- lua_pushinteger(L, i);
-+ lua_pushinteger(L, 1);
- return 1;
- }
-
-@@ -702,7 +699,7 @@
- if ((uin->pd != NULL && uin->pd->pc != uin->pc)
- || (uobj->pd != NULL && uobj->pd->pc != uobj->pc))
- pdfdoc_changed_error(L);
-- ((Array *) uin->d)->add(((Object *) uobj->d));
-+ ((Array *) uin->d)->add(std::move(*((Object *) uobj->d)));
- return 0;
- }
-
-@@ -718,7 +715,7 @@
- if (i > 0 && i <= len) {
- uout = new_Object_userdata(L);
- uout->d = new Object();
-- ((Array *) uin->d)->get(i - 1, (Object *) uout->d);
-+ *((Object *) uout->d) = ((Array *) uin->d)->get(i - 1);
- uout->atype = ALLOC_LEPDF;
- uout->pc = uin->pc;
- uout->pd = uin->pd;
-@@ -739,7 +736,7 @@
- if (i > 0 && i <= len) {
- uout = new_Object_userdata(L);
- uout->d = new Object();
-- ((Array *) uin->d)->getNF(i - 1, (Object *) uout->d);
-+ *((Object *) uout->d) = ((Array *) uin->d)->getNF(i - 1);
- uout->atype = ALLOC_LEPDF;
- uout->pc = uin->pc;
- uout->pd = uin->pd;
-@@ -953,25 +950,21 @@
-
- static int m_Dict_incRef(lua_State * L)
- {
-- int i;
- udstruct *uin;
- uin = (udstruct *) luaL_checkudata(L, 1, M_Dict);
- if (uin->pd != NULL && uin->pd->pc != uin->pc)
- pdfdoc_changed_error(L);
-- i = ((Dict *) uin->d)->incRef();
-- lua_pushinteger(L, i);
-+ lua_pushinteger(L, 1);
- return 1;
- }
-
- static int m_Dict_decRef(lua_State * L)
- {
-- int i;
- udstruct *uin;
- uin = (udstruct *) luaL_checkudata(L, 1, M_Dict);
- if (uin->pd != NULL && uin->pd->pc != uin->pc)
- pdfdoc_changed_error(L);
-- i = ((Dict *) uin->d)->decRef();
-- lua_pushinteger(L, i);
-+ lua_pushinteger(L, 1);
- return 1;
- }
-
-@@ -986,7 +979,7 @@
- pdfdoc_changed_error(L);
- s = copyString(luaL_checkstring(L, 2));
- uobj = (udstruct *) luaL_checkudata(L, 3, M_Object);
-- ((Dict *) uin->d)->add(s, ((Object *) uobj->d));
-+ ((Dict *) uin->d)->add(s, std::move(*((Object *) uobj->d)));
- return 0;
- }
-
-@@ -999,7 +992,7 @@
- pdfdoc_changed_error(L);
- s = luaL_checkstring(L, 2);
- uobj = (udstruct *) luaL_checkudata(L, 3, M_Object);
-- ((Dict *) uin->d)->set(s, ((Object *) uobj->d));
-+ ((Dict *) uin->d)->set(s, std::move(*((Object *) uobj->d)));
- return 0;
- }
-
-@@ -1027,7 +1020,7 @@
- s = luaL_checkstring(L, 2);
- uout = new_Object_userdata(L);
- uout->d = new Object();
-- ((Dict *) uin->d)->lookup(s, (Object *) uout->d);
-+ *((Object *) uout->d) = ((Dict *) uin->d)->lookup(s);
- uout->atype = ALLOC_LEPDF;
- uout->pc = uin->pc;
- uout->pd = uin->pd;
-@@ -1044,7 +1037,7 @@
- s = luaL_checkstring(L, 2);
- uout = new_Object_userdata(L);
- uout->d = new Object();
-- ((Dict *) uin->d)->lookupNF(s, (Object *) uout->d);
-+ *((Object *) uout->d) = ((Dict *) uin->d)->lookupNF(s);
- uout->atype = ALLOC_LEPDF;
- uout->pc = uin->pc;
- uout->pd = uin->pd;
-@@ -1096,7 +1089,7 @@
- if (i > 0 && i <= len) {
- uout = new_Object_userdata(L);
- uout->d = new Object();
-- ((Dict *) uin->d)->getVal(i - 1, (Object *) uout->d);
-+ *((Object *) uout->d) = ((Dict *) uin->d)->getVal(i - 1);
- uout->atype = ALLOC_LEPDF;
- uout->pc = uin->pc;
- uout->pd = uin->pd;
-@@ -1117,7 +1110,7 @@
- if (i > 0 && i <= len) {
- uout = new_Object_userdata(L);
- uout->d = new Object();
-- ((Dict *) uin->d)->getValNF(i - 1, (Object *) uout->d);
-+ *((Object *) uout->d) = ((Dict *) uin->d)->getValNF(i - 1);
- uout->atype = ALLOC_LEPDF;
- uout->pc = uin->pc;
- uout->pd = uin->pd;
-@@ -1381,9 +1374,9 @@
- pdfdoc_changed_error(L);
- luaL_checktype(L, 2, LUA_TBOOLEAN);
- if (lua_toboolean(L, 2) != 0)
-- ((Object *) uin->d)->initBool(gTrue);
-+ *((Object *) uin->d) = Object(gTrue);
- else
-- ((Object *) uin->d)->initBool(gFalse);
-+ *((Object *) uin->d) = Object(gFalse);
- return 0;
- }
-
-@@ -1395,7 +1388,7 @@
- if (uin->pd != NULL && uin->pd->pc != uin->pc)
- pdfdoc_changed_error(L);
- i = luaL_checkint(L, 2);
-- ((Object *) uin->d)->initInt(i);
-+ *((Object *) uin->d) = Object(i);
- return 0;
- }
-
-@@ -1407,7 +1400,7 @@
- if (uin->pd != NULL && uin->pd->pc != uin->pc)
- pdfdoc_changed_error(L);
- d = luaL_checknumber(L, 2);
-- ((Object *) uin->d)->initReal(d);
-+ *((Object *) uin->d) = Object(d);
- return 0;
- }
-
-@@ -1422,7 +1415,7 @@
- pdfdoc_changed_error(L);
- s = luaL_checklstring(L, 2, &len);
- gs = new GooString(s, len);
-- ((Object *) uin->d)->initString(gs);
-+ *((Object *) uin->d) = Object(gs);
- return 0;
- }
-
-@@ -1434,7 +1427,7 @@
- if (uin->pd != NULL && uin->pd->pc != uin->pc)
- pdfdoc_changed_error(L);
- s = luaL_checkstring(L, 2);
-- ((Object *) uin->d)->initName(s);
-+ *((Object *) uin->d) = Object(objName, s);
- return 0;
- }
-
-@@ -1444,13 +1437,14 @@
- uin = (udstruct *) luaL_checkudata(L, 1, M_Object);
- if (uin->pd != NULL && uin->pd->pc != uin->pc)
- pdfdoc_changed_error(L);
-- ((Object *) uin->d)->initNull();
-+ *((Object *) uin->d) = Object(objNull);
- return 0;
- }
-
- static int m_Object_initArray(lua_State * L)
- {
- udstruct *uin, *uxref;
-+ Array *a;
- uin = (udstruct *) luaL_checkudata(L, 1, M_Object);
- uxref = (udstruct *) luaL_checkudata(L, 2, M_XRef);
- if (uin->pd != NULL && uxref->pd != NULL && uin->pd != uxref->pd)
-@@ -1458,7 +1452,8 @@
- if ((uin->pd != NULL && uin->pd->pc != uin->pc)
- || (uxref->pd != NULL && uxref->pd->pc != uxref->pc))
- pdfdoc_changed_error(L);
-- ((Object *) uin->d)->initArray((XRef *) uxref->d);
-+ a = new Array((XRef *) uxref->d);
-+ *((Object *) uin->d) = Object(a);
- return 0;
- }
-
-@@ -1469,6 +1464,7 @@
- static int m_Object_initDict(lua_State * L)
- {
- udstruct *uin, *uxref;
-+ Dict *d;
- uin = (udstruct *) luaL_checkudata(L, 1, M_Object);
- uxref = (udstruct *) luaL_checkudata(L, 2, M_XRef);
- if (uin->pd != NULL && uxref->pd != NULL && uin->pd != uxref->pd)
-@@ -1476,7 +1472,8 @@
- if ((uin->pd != NULL && uin->pd->pc != uin->pc)
- || (uxref->pd != NULL && uxref->pd->pc != uxref->pc))
- pdfdoc_changed_error(L);
-- ((Object *) uin->d)->initDict((XRef *) uxref->d);
-+ d = new Dict((XRef *) uxref->d);
-+ *((Object *) uin->d) = Object(d);
- return 0;
- }
-
-@@ -1490,7 +1487,7 @@
- if ((uin->pd != NULL && uin->pd->pc != uin->pc)
- || (ustream->pd != NULL && ustream->pd->pc != ustream->pc))
- pdfdoc_changed_error(L);
-- ((Object *) uin->d)->initStream((Stream *) ustream->d);
-+ *((Object *) uin->d) = Object((Stream *) ustream->d);
- return 0;
- }
-
-@@ -1503,7 +1500,7 @@
- pdfdoc_changed_error(L);
- num = luaL_checkint(L, 2);
- gen = luaL_checkint(L, 3);
-- ((Object *) uin->d)->initRef(num, gen);
-+ *((Object *) uin->d) = Object(num, gen);
- return 0;
- }
-
-@@ -1515,7 +1512,7 @@
- if (uin->pd != NULL && uin->pd->pc != uin->pc)
- pdfdoc_changed_error(L);
- s = luaL_checkstring(L, 2);
-- ((Object *) uin->d)->initCmd(CHARP_CAST s);
-+ *((Object *) uin->d) = Object(objCmd, CHARP_CAST s);
- return 0;
- }
-
-@@ -1525,7 +1522,7 @@
- uin = (udstruct *) luaL_checkudata(L, 1, M_Object);
- if (uin->pd != NULL && uin->pd->pc != uin->pc)
- pdfdoc_changed_error(L);
-- ((Object *) uin->d)->initError();
-+ *((Object *) uin->d) = Object(objError);
- return 0;
- }
-
-@@ -1535,7 +1532,7 @@
- uin = (udstruct *) luaL_checkudata(L, 1, M_Object);
- if (uin->pd != NULL && uin->pd->pc != uin->pc)
- pdfdoc_changed_error(L);
-- ((Object *) uin->d)->initEOF();
-+ *((Object *) uin->d) = Object(objEOF);
- return 0;
- }
-
-@@ -1551,7 +1548,7 @@
- pdfdoc_changed_error(L);
- uout = new_Object_userdata(L);
- uout->d = new Object();
-- ((Object *) uin->d)->fetch((XRef *) uxref->d, (Object *) uout->d);
-+ *((Object *) uout->d) = ((Object *) uin->d)->fetch((XRef *) uxref->d);
- uout->atype = ALLOC_LEPDF;
- uout->pc = uin->pc;
- uout->pd = uin->pd;
-@@ -1816,7 +1813,7 @@
- pdfdoc_changed_error(L);
- if (!((Object *) uin->d)->isArray())
- luaL_error(L, "Object is not an Array");
-- ((Object *) uin->d)->arrayAdd((Object *) uobj->d);
-+ ((Object *) uin->d)->arrayAdd(std::move(*((Object *) uobj->d)));
- return 0;
- }
-
-@@ -1833,7 +1830,7 @@
- if (i > 0 && i <= len) {
- uout = new_Object_userdata(L);
- uout->d = new Object();
-- ((Object *) uin->d)->arrayGet(i - 1, (Object *) uout->d);
-+ *((Object *) uout->d) = ((Object *) uin->d)->arrayGet(i - 1);
- uout->atype = ALLOC_LEPDF;
- uout->pc = uin->pc;
- uout->pd = uin->pd;
-@@ -1857,7 +1854,7 @@
- if (i > 0 && i <= len) {
- uout = new_Object_userdata(L);
- uout->d = new Object();
-- ((Object *) uin->d)->arrayGetNF(i - 1, (Object *) uout->d);
-+ *((Object *) uout->d) = ((Object *) uin->d)->arrayGetNF(i - 1);
- uout->atype = ALLOC_LEPDF;
- uout->pc = uin->pc;
- uout->pd = uin->pd;
-@@ -1897,7 +1894,7 @@
- pdfdoc_changed_error(L);
- if (!((Object *) uin->d)->isDict())
- luaL_error(L, "Object is not a Dict");
-- ((Object *) uin->d)->dictAdd(copyString(s), (Object *) uobj->d);
-+ ((Object *) uin->d)->dictAdd(copyString(s), std::move(*((Object *) uobj->d)));
- return 0;
- }
-
-@@ -1915,7 +1912,7 @@
- pdfdoc_changed_error(L);
- if (!((Object *) uin->d)->isDict())
- luaL_error(L, "Object is not a Dict");
-- ((Object *) uin->d)->dictSet(s, (Object *) uobj->d);
-+ ((Object *) uin->d)->dictSet(s, std::move(*((Object *) uobj->d)));
- return 0;
- }
-
-@@ -1930,7 +1927,7 @@
- if (((Object *) uin->d)->isDict()) {
- uout = new_Object_userdata(L);
- uout->d = new Object();
-- ((Object *) uin->d)->dictLookup(s, (Object *) uout->d);
-+ *((Object *) uout->d) = ((Object *) uin->d)->dictLookup(s);
- uout->atype = ALLOC_LEPDF;
- uout->pc = uin->pc;
- uout->pd = uin->pd;
-@@ -1950,7 +1947,7 @@
- if (((Object *) uin->d)->isDict()) {
- uout = new_Object_userdata(L);
- uout->d = new Object();
-- ((Object *) uin->d)->dictLookupNF(s, (Object *) uout->d);
-+ *((Object *) uout->d) = ((Object *) uin->d)->dictLookupNF(s);
- uout->atype = ALLOC_LEPDF;
- uout->pc = uin->pc;
- uout->pd = uin->pd;
-@@ -1991,7 +1988,7 @@
- if (i > 0 && i <= len) {
- uout = new_Object_userdata(L);
- uout->d = new Object();
-- ((Object *) uin->d)->dictGetVal(i - 1, (Object *) uout->d);
-+ *((Object *) uout->d) = ((Object *) uin->d)->dictGetVal(i - 1);
- uout->atype = ALLOC_LEPDF;
- uout->pc = uin->pc;
- uout->pd = uin->pd;
-@@ -2015,7 +2012,7 @@
- if (i > 0 && i <= len) {
- uout = new_Object_userdata(L);
- uout->d = new Object();
-- ((Object *) uin->d)->dictGetValNF(i - 1, (Object *) uout->d);
-+ *((Object *) uout->d) = ((Object *) uin->d)->dictGetValNF(i - 1);
- uout->atype = ALLOC_LEPDF;
- uout->pc = uin->pc;
- uout->pd = uin->pd;
-@@ -2243,7 +2240,7 @@
- m_poppler_get_poppler(Page, Dict, getPieceInfo);
- m_poppler_get_poppler(Page, Dict, getSeparationInfo);
- m_poppler_get_poppler(Page, Dict, getResourceDict);
--m_poppler_get_OBJECT(Page, getAnnots);
-+m_poppler_get_OBJECT(Page, getAnnotsObject);
-
- m_poppler_get_OBJECT(Page, getContents);
-
-@@ -2270,7 +2267,7 @@
- {"getPieceInfo", m_Page_getPieceInfo},
- {"getSeparationInfo", m_Page_getSeparationInfo},
- {"getResourceDict", m_Page_getResourceDict},
-- {"getAnnots", m_Page_getAnnots},
-+ {"getAnnots", m_Page_getAnnotsObject},
- {"getContents", m_Page_getContents},
- {"__tostring", m_Page__tostring},
- {NULL, NULL} // sentinel
-@@ -2520,7 +2517,7 @@
- if (((PdfDocument *) uin->d)->doc->getXRef()->isOk()) {
- uout = new_Object_userdata(L);
- uout->d = new Object();
-- ((PdfDocument *) uin->d)->doc->getDocInfo((Object *) uout->d);
-+ *((Object *) uout->d) = ((PdfDocument *) uin->d)->doc->getDocInfo();
- uout->atype = ALLOC_LEPDF;
- uout->pc = uin->pc;
- uout->pd = uin->pd;
-@@ -2538,7 +2535,7 @@
- if (((PdfDocument *) uin->d)->doc->getXRef()->isOk()) {
- uout = new_Object_userdata(L);
- uout->d = new Object();
-- ((PdfDocument *) uin->d)->doc->getDocInfoNF((Object *) uout->d);
-+ *((Object *) uout->d) = ((PdfDocument *) uin->d)->doc->getDocInfoNF();
- uout->atype = ALLOC_LEPDF;
- uout->pc = uin->pc;
- uout->pd = uin->pd;
-@@ -2841,7 +2838,7 @@
- uout = new_Object_userdata(L);
- uout->d = new Object();
- origin = (Object *) (((Attribute *) uin->d)->getValue());
-- origin->copy ( ((Object *)uout->d) );
-+ *((Object *) uout->d) = origin->copy();
- uout->atype = ALLOC_LEPDF;
- uout->pc = uin->pc;
- uout->pd = uin->pd;
-@@ -3320,7 +3317,7 @@
- parent = root->findParentElement(i-1);
- if (parent != NULL) {
- uout = new_StructElement_userdata(L);
-- uout->d = new StructElement( *parent );
-+ uout->d = (StructElement *) parent;
- uout->atype = ALLOC_LEPDF;
- uout->pc = uin->pc;
- uout->pd = uin->pd;
-@@ -3370,7 +3367,7 @@
- gen = luaL_checkint(L, 3);
- uout = new_Object_userdata(L);
- uout->d = new Object();
-- ((XRef *) uin->d)->fetch(num, gen, (Object *) uout->d);
-+ *((Object *) uout->d) = ((XRef *) uin->d)->fetch(num, gen);
- uout->atype = ALLOC_LEPDF;
- uout->pc = uin->pc;
- uout->pd = uin->pd;
-diff -ur source.orig/texk/web2c/luatexdir/lua/lpdfscannerlib.cc source/texk/web2c/luatexdir/lua/lpdfscannerlib.cc
---- source.orig/texk/web2c/luatexdir/lua/lpdfscannerlib.cc 2017-05-08 22:39:36.692708395 +0200
-+++ source/texk/web2c/luatexdir/lua/lpdfscannerlib.cc 2017-09-19 09:48:19.658021769 +0200
-@@ -634,7 +634,7 @@
- int i;
- for (i=0;i<count;i++) {
- Object *val = new Object();
-- arrayref->get(i, val);
-+ *val = arrayref->get(i);
- if (val->isStream()) {
- ObjectList *rover = self->_streams;
- ObjectList *item = (ObjectList *)priv_xmalloc (sizeof(ObjectList));
-diff -ur source.orig/texk/web2c/pdftexdir/pdftoepdf.cc source/texk/web2c/pdftexdir/pdftoepdf.cc
---- source.orig/texk/web2c/pdftexdir/pdftoepdf.cc 2017-06-16 21:49:09.293857387 +0200
-+++ source/texk/web2c/pdftexdir/pdftoepdf.cc 2017-09-19 09:48:19.661355046 +0200
-@@ -84,31 +84,6 @@
- #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 +187,6 @@
- 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 +283,10 @@
-
- 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 +339,17 @@
- 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 +357,29 @@
-
- #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 +395,39 @@
- }
- // 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 +439,24 @@
-
- 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 +545,7 @@
-
- static void copyObject(Object * obj)
- {
-- PdfObject obj1;
-+ Object obj1;
- int i, l, c;
- Ref ref;
- char *p;
-@@ -601,8 +589,8 @@
- } 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 +600,8 @@
- 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 +625,8 @@
- 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 +642,6 @@
- pdf_puts("\n");
- pdfendobj();
- }
-- obj1.free();
- }
- }
- }
-@@ -839,8 +824,8 @@
- 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 +852,8 @@
- 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 +871,7 @@
- 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 +927,14 @@
- 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 +942,8 @@
- }
-
- // 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 +957,11 @@
- 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());
-+ groupDict = Object(page->getGroup());
- pdf_printf("/Group %ld 0 R\n", (long)pdfpagegroupval);
- }
- }
-@@ -989,14 +974,14 @@
- 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 +994,8 @@
- }
-
- // 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 +1006,35 @@
-
- // 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
- }
-diff -ur source.orig/texk/web2c/pdftexdir/pdftosrc.cc source/texk/web2c/pdftexdir/pdftosrc.cc
---- source.orig/texk/web2c/pdftexdir/pdftosrc.cc 2017-06-16 21:49:09.297190679 +0200
-+++ source/texk/web2c/pdftexdir/pdftosrc.cc 2017-09-19 09:48:19.661355046 +0200
-@@ -86,22 +86,20 @@
- 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 +108,7 @@
- // 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);
-@@ -159,29 +157,26 @@
- 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);
-+ str = new EmbedStream(objStr.getStream(), Object(objNull), gTrue, first);
- parser = new Parser(xref, new Lexer(xref, str), 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 +187,6 @@
- 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 +195,6 @@
- else
- fprintf(stderr, "Cross-reference table extracted to %s\n", outname);
- fclose(outfile);
-- catalogDict.free();
- delete doc;
- delete globalParams;
- }
~mdw / termux-packages / commitdiff