kill traces of ltk, incorporate new sources

* xpdf/Makefile.am: kill traces of ltk, incorporate new sources

* Makefile.am, configure.in: don't build the ltk subdir

* ANNOUNCE, CHANGES, ChangeLog, README, aconf-dj.h, aconf-win32.h,
dj_make.bat, ms_make.bat, vms_make.com: update

* xpdf/LTKOutputDev.cc, xpdf/LTKOutputDev.h, xpdf/postscript.xbm,
xpdf/xpdf-flip.ltk, xpdf/xpdf-ltk.h, xpdf/xpdf-top.ltk,
xpdf/xpdf.ltk: remove.

* xpdf/Annot.cc, xpdf/Annot.h, xpdf/Array.cc, xpdf/Array.h,
xpdf/BuiltinFont.cc, xpdf/BuiltinFont.h,
xpdf/BuiltinFontTables.cc, xpdf/CMap.cc, xpdf/CMap.h,
xpdf/Catalog.cc, xpdf/Catalog.h, xpdf/CharCodeToUnicode.cc,
xpdf/CharCodeToUnicode.h, xpdf/Decrypt.cc, xpdf/Decrypt.h,
xpdf/Dict.cc, xpdf/Dict.h, xpdf/Error.cc, xpdf/Error.h,
xpdf/FTFont.cc, xpdf/FTFont.h, xpdf/FontFile.cc, xpdf/FontFile.h,
xpdf/Function.cc, xpdf/Function.h, xpdf/Gfx.cc, xpdf/Gfx.h,
xpdf/GfxFont.cc, xpdf/GfxFont.h, xpdf/GfxState.cc,
xpdf/GfxState.h, xpdf/GlobalParams.cc, xpdf/GlobalParams.h,
xpdf/ImageOutputDev.cc, xpdf/ImageOutputDev.h, xpdf/Lexer.cc,
xpdf/Lexer.h, xpdf/Link.cc, xpdf/Link.h, xpdf/NameToCharCode.cc,
xpdf/NameToCharCode.h, xpdf/NameToUnicodeTable.h, xpdf/Object.cc,
xpdf/Object.h, xpdf/OutputDev.cc, xpdf/OutputDev.h,
xpdf/PBMOutputDev.cc, xpdf/PBMOutputDev.h, xpdf/PDFDoc.cc,
xpdf/PDFDoc.h, xpdf/PSOutputDev.cc, xpdf/PSOutputDev.h,
xpdf/PSTokenizer.cc, xpdf/PSTokenizer.h, xpdf/Page.cc,
xpdf/Page.h, xpdf/Parser.cc, xpdf/Parser.h, xpdf/SFont.cc,
xpdf/SFont.h, xpdf/Stream.cc, xpdf/Stream.h, xpdf/T1Font.cc,
xpdf/T1Font.h, xpdf/TTFont.cc, xpdf/TTFont.h,
xpdf/TextOutputDev.cc, xpdf/TextOutputDev.h, xpdf/UnicodeMap.cc,
xpdf/UnicodeMap.h, xpdf/XOutputDev.cc, xpdf/XOutputDev.h,
xpdf/XRef.cc, xpdf/XRef.h, xpdf/config.h, xpdf/pdffonts.cc,
xpdf/pdfimages.cc, xpdf/pdfinfo.cc, xpdf/pdftopbm.cc,
xpdf/pdftops.cc, xpdf/pdftotext.cc, xpdf/vms_make.com,
xpdf/xpdf.cc: update.

* goo/GHash.cc, goo/GHash.h, goo/GList.cc, goo/GList.h,
goo/GString.cc, goo/GString.h: mostly Mac OS X gcc fixage.

* doc/pdffonts.1, doc/pdffonts.cat, doc/pdffonts.hlp,
doc/pdfimages.1, doc/pdfimages.cat, doc/pdfimages.hlp,
doc/pdfinfo.1, doc/pdfinfo.cat, doc/pdfinfo.hlp, doc/pdftopbm.1,
doc/pdftopbm.cat, doc/pdftopbm.hlp, doc/pdftops.1,
doc/pdftops.cat, doc/pdftops.hlp, doc/pdftotext.1,
doc/pdftotext.cat, doc/pdftotext.hlp, doc/xpdf.1, doc/xpdf.cat,
doc/xpdf.hlp, doc/xpdfrc.5, doc/xpdfrc.cat, doc/xpdfrc.hlp:
update docs.

1 files changed, 16 insertions, 8 deletions

diff --git a/pdf/xpdf/Catalog.cc b/pdf/xpdf/Catalog.cc
index 1212e2e..efea828 100644
--- a/pdf/xpdf/Catalog.cc
+++ b/pdf/xpdf/Catalog.cc
@@ -6,11 +6,12 @@
 //
 //========================================================================
 
-#ifdef __GNUC__
+#include <aconf.h>
+
+#ifdef USE_GCC_PRAGMAS
 #pragma implementation
 #endif
 
-#include <aconf.h>
 #include <stddef.h>
 #include "gmem.h"
 #include "Object.h"
@@ -26,7 +27,7 @@
 // Catalog
 //------------------------------------------------------------------------
 
-Catalog::Catalog(XRef *xrefA, GBool printCommands) {
+Catalog::Catalog(XRef *xrefA) {
   Object catDict, pagesDict;
   Object obj, obj2;
   int numPages0;
@@ -69,7 +70,7 @@ Catalog::Catalog(XRef *xrefA, GBool printCommands) {
     pageRefs[i].num = -1;
     pageRefs[i].gen = -1;
   }
-  numPages = readPageTree(pagesDict.getDict(), NULL, 0, printCommands);
+  numPages = readPageTree(pagesDict.getDict(), NULL, 0);
   if (numPages != numPages0) {
     error(-1, "Page count in top-level pages object is incorrect");
   }
@@ -100,6 +101,9 @@ Catalog::Catalog(XRef *xrefA, GBool printCommands) {
   // get the structure tree root
   catDict.dictLookup("StructTreeRoot", &structTreeRoot);
 
+  // get the outline dictionary
+  catDict.dictLookup("Outlines", &outline);
+
   catDict.free();
   return;
 
@@ -133,6 +137,7 @@ Catalog::~Catalog() {
   }
   metadata.free();
   structTreeRoot.free();
+  outline.free();
 }
 
 GString *Catalog::readMetadata() {
@@ -159,8 +164,7 @@ GString *Catalog::readMetadata() {
   return s;
 }
 
-int Catalog::readPageTree(Dict *pagesDict, PageAttrs *attrs, int start,
-			  GBool printCommands) {
+int Catalog::readPageTree(Dict *pagesDict, PageAttrs *attrs, int start) {
   Object kids;
   Object kid;
   Object kidRef;
@@ -179,7 +183,7 @@ int Catalog::readPageTree(Dict *pagesDict, PageAttrs *attrs, int start,
     kids.arrayGet(i, &kid);
     if (kid.isDict("Page")) {
       attrs2 = new PageAttrs(attrs1, kid.getDict());
-      page = new Page(xref, start+1, kid.getDict(), attrs2, printCommands);
+      page = new Page(xref, start+1, kid.getDict(), attrs2);
       if (!page->isOk()) {
 	++start;
 	goto err3;
@@ -205,7 +209,7 @@ int Catalog::readPageTree(Dict *pagesDict, PageAttrs *attrs, int start,
     // This should really be isDict("Pages"), but I've seen at least one
     // PDF file where the /Type entry is missing.
     } else if (kid.isDict()) {
-      if ((start = readPageTree(kid.getDict(), attrs1, start, printCommands))
+      if ((start = readPageTree(kid.getDict(), attrs1, start))
 	  < 0)
 	goto err2;
     } else {
@@ -276,6 +280,10 @@ LinkDest *Catalog::findDest(GString *name) {
     error(-1, "Bad named destination value");
   }
   obj1.free();
+  if (dest && !dest->isOk()) {
+    delete dest;
+    dest = NULL;
+  }
 
   return dest;
 }