--- /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)