[poppler] pdftohtml build problems

[Reece Dunn]

Hi all,

I am trying to get the new pdftohtml tool to compile using msvc-8.0 and I have run into a few issues:

(*) goo/GooVector.h has a few minor typeos that will cause unexpected behaviour!

-   T* copy(T* src1,T* scr2,T* dest){
+   T* copy(T* src1,T* src2,T* dest){
      T* tmp=src1;
      T* d=dest;
-      while(tmp!=scr2){
+      while(tmp!=src2){
         *d=*tmp;
          d++;tmp++;
        }
       return d;
    }

(*) With that fix, I am getting several unresolved external symbols in HtmlOutputDev.obj: xml, noMerge, etc. (HtmlOutputDev.cc lines 41-50). These are declared like:

   extern GBool noframes;

I assume the fix is to define them without the extern keyword somewhere, i.e. declare them using extern in the header, then define them without it in the cc file.

- Reece
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