* doc/apt.ent:

[apt.git] / apt-pkg / tagfile.cc

diff --git a/apt-pkg/tagfile.cc b/apt-pkg/tagfile.cc
index bdfa302d8ca6b44aafddfc27264a817e6fc9ca7b..96a681bec9f8ce9224192db4a50304b9492aa001 100644 (file)
--- a/apt-pkg/tagfile.cc
+++ b/apt-pkg/tagfile.cc
@@ -1,6 +1,6 @@
 // -*- mode: cpp; mode: fold -*-
 // Description                                                         /*{{{*/
 // -*- mode: cpp; mode: fold -*-
 // Description                                                         /*{{{*/

-// $Id: tagfile.cc,v 1.21 1999/01/31 07:01:11 jgg Exp $
+// $Id: tagfile.cc,v 1.37.2.2 2003/12/31 16:02:30 mdz Exp $

 /* ######################################################################
 
    Fast scanner for RFC-822 type header information
 /* ######################################################################
 
    Fast scanner for RFC-822 type header information


@@ -11,46 +11,101 @@
    ##################################################################### */
                                                                        /*}}}*/
 // Include Files                                                       /*{{{*/
    ##################################################################### */
                                                                        /*}}}*/
 // Include Files                                                       /*{{{*/

-#ifdef __GNUG__
-#pragma implementation "apt-pkg/tagfile.h"
-#endif
-

 #include <apt-pkg/tagfile.h>
 #include <apt-pkg/error.h>
 #include <apt-pkg/strutl.h>
 
 #include <apt-pkg/tagfile.h>
 #include <apt-pkg/error.h>
 #include <apt-pkg/strutl.h>
 

+#include <apti18n.h>
+    

 #include <string>
 #include <stdio.h>
 #include <string>
 #include <stdio.h>

+#include <ctype.h>

                                                                        /*}}}*/
 
                                                                        /*}}}*/
 

+using std::string;
+

 // TagFile::pkgTagFile - Constructor                                   /*{{{*/
 // ---------------------------------------------------------------------
 /* */
 // TagFile::pkgTagFile - Constructor                                   /*{{{*/
 // ---------------------------------------------------------------------
 /* */

-pkgTagFile::pkgTagFile(FileFd &Fd,unsigned long Size) : Fd(Fd), Size(Size)
+pkgTagFile::pkgTagFile(FileFd *pFd,unsigned long Size) :
+     Fd(*pFd),
+     Size(Size)

 {
 {

+   if (Fd.IsOpen() == false)
+   {
+      Buffer = 0;
+      Start = End = Buffer = 0;
+      Done = true;
+      iOffset = 0;
+      return;
+   }
+   

    Buffer = new char[Size];
    Start = End = Buffer;
    Buffer = new char[Size];
    Start = End = Buffer;

-   Left = Fd.Size();
+   Done = false;

    iOffset = 0;
    Fill();
 }
                                                                        /*}}}*/
    iOffset = 0;
    Fill();
 }
                                                                        /*}}}*/

+// TagFile::~pkgTagFile - Destructor                                   /*{{{*/
+// ---------------------------------------------------------------------
+/* */
+pkgTagFile::~pkgTagFile()
+{
+   delete [] Buffer;
+}
+                                                                       /*}}}*/
+// TagFile::Resize - Resize the internal buffer                                /*{{{*/
+// ---------------------------------------------------------------------
+/* Resize the internal buffer (double it in size). Fail if a maximum size
+ * size is reached.
+ */
+bool pkgTagFile::Resize()
+{
+   char *tmp;
+   unsigned long EndSize = End - Start;
+
+   // fail is the buffer grows too big
+   if(Size > 1024*1024+1)
+      return false;
+
+   // get new buffer and use it
+   tmp = new char[2*Size];
+   memcpy(tmp, Buffer, Size);
+   Size = Size*2;
+   delete [] Buffer;
+   Buffer = tmp;
+
+   // update the start/end pointers to the new buffer
+   Start = Buffer;
+   End = Start + EndSize;
+   return true;
+}
+                                                                       /*}}}*/

 // TagFile::Step - Advance to the next section                         /*{{{*/
 // ---------------------------------------------------------------------
 // TagFile::Step - Advance to the next section                         /*{{{*/
 // ---------------------------------------------------------------------

-/* If the Section Scanner fails we refill the buffer and try again. */
+/* If the Section Scanner fails we refill the buffer and try again. 
+ * If that fails too, double the buffer size and try again until a
+ * maximum buffer is reached.
+ */

 bool pkgTagFile::Step(pkgTagSection &Tag)
 {
 bool pkgTagFile::Step(pkgTagSection &Tag)
 {

-   if (Tag.Scan(Start,End - Start) == false)
+   while (Tag.Scan(Start,End - Start) == false)

    {
       if (Fill() == false)
         return false;
       
    {
       if (Fill() == false)
         return false;
       

-      if (Tag.Scan(Start,End - Start) == false)
-        return _error->Error("Unable to parse package file %s",Fd.Name().c_str());
-   }   
+      if(Tag.Scan(Start,End - Start))
+        break;
+
+      if (Resize() == false)
+        return _error->Error(_("Unable to parse package file %s (1)"),
+                                Fd.Name().c_str());
+   }

    Start += Tag.size();
    iOffset += Tag.size();
    Start += Tag.size();
    iOffset += Tag.size();

-   
+
+   Tag.Trim();

    return true;
 }
                                                                        /*}}}*/
    return true;
 }
                                                                        /*}}}*/


@@ -61,14 +116,25 @@ bool pkgTagFile::Step(pkgTagSection &Tag)
 bool pkgTagFile::Fill()
 {
    unsigned long EndSize = End - Start;
 bool pkgTagFile::Fill()
 {
    unsigned long EndSize = End - Start;

+   unsigned long Actual = 0;

    
    memmove(Buffer,Start,EndSize);
    Start = Buffer;
    End = Buffer + EndSize;
    
    
    memmove(Buffer,Start,EndSize);
    Start = Buffer;
    End = Buffer + EndSize;
    

-   if (Left == 0)
+   if (Done == false)

    {
    {

-      if (EndSize <= 3)
+      // See if only a bit of the file is left
+      if (Fd.Read(End,Size - (End - Buffer),&Actual) == false)
+        return false;
+      if (Actual != Size - (End - Buffer))
+        Done = true;
+      End += Actual;
+   }
+   
+   if (Done == true)
+   {
+      if (EndSize <= 3 && Actual == 0)

         return false;
       if (Size - (End - Buffer) < 4)
         return true;
         return false;
       if (Size - (End - Buffer) < 4)
         return true;


@@ -84,23 +150,6 @@ bool pkgTagFile::Fill()
       return true;
    }
    
       return true;
    }
    

-   // See if only a bit of the file is left
-   if (Left < Size - (End - Buffer))
-   {
-      if (Fd.Read(End,Left) == false)
-        return false;
-      
-      End += Left;
-      Left = 0;
-   }
-   else
-   {
-      if (Fd.Read(End,Size - (End - Buffer)) == false)
-        return false;
-      
-      Left -= Size - (End - Buffer);
-      End = Buffer + Size;
-   }   

    return true;
 }
                                                                        /*}}}*/
    return true;
 }
                                                                        /*}}}*/


@@ -110,25 +159,42 @@ bool pkgTagFile::Fill()
    that is there */
 bool pkgTagFile::Jump(pkgTagSection &Tag,unsigned long Offset)
 {
    that is there */
 bool pkgTagFile::Jump(pkgTagSection &Tag,unsigned long Offset)
 {

+   // We are within a buffer space of the next hit..
+   if (Offset >= iOffset && iOffset + (End - Start) > Offset)
+   {
+      unsigned long Dist = Offset - iOffset;
+      Start += Dist;
+      iOffset += Dist;
+      return Step(Tag);
+   }
+
+   // Reposition and reload..

    iOffset = Offset;
    iOffset = Offset;

-   Left = Fd.Size() - Offset;
+   Done = false;

    if (Fd.Seek(Offset) == false)
       return false;
    End = Start = Buffer;
    
    if (Fd.Seek(Offset) == false)
       return false;
    End = Start = Buffer;
    

+   if (Fill() == false)
+      return false;
+
+   if (Tag.Scan(Start,End - Start) == true)
+      return true;
+   
+   // This appends a double new line (for the real eof handling)

    if (Fill() == false)
       return false;
    
    if (Tag.Scan(Start,End - Start) == false)
    if (Fill() == false)
       return false;
    
    if (Tag.Scan(Start,End - Start) == false)

-      return _error->Error("Unable to parse package file");
+      return _error->Error(_("Unable to parse package file %s (2)"),Fd.Name().c_str());
+   

    return true;
 }
                                                                        /*}}}*/
 // TagSection::Scan - Scan for the end of the header information       /*{{{*/
 // ---------------------------------------------------------------------
    return true;
 }
                                                                        /*}}}*/
 // TagSection::Scan - Scan for the end of the header information       /*{{{*/
 // ---------------------------------------------------------------------

-/* This looks for the first double new line in the data stream. It also
-   indexes the tags in the section. This very simple hash function for the
-   first 3 letters gives very good performance on the debian package files */
+/* This looks for the first double new line in the data stream.
+   It also indexes the tags in the section. */

 bool pkgTagSection::Scan(const char *Start,unsigned long MaxLength)
 {
    const char *End = Start + MaxLength;
 bool pkgTagSection::Scan(const char *Start,unsigned long MaxLength)
 {
    const char *End = Start + MaxLength;


@@ -137,37 +203,87 @@ bool pkgTagSection::Scan(const char *Start,unsigned long MaxLength)
 
    if (Stop == 0)
       return false;
 
    if (Stop == 0)
       return false;

-   
+

    TagCount = 0;
    TagCount = 0;

-   while (TagCount < sizeof(Indexes)/sizeof(Indexes[0]))
+   while (TagCount+1 < sizeof(Indexes)/sizeof(Indexes[0]) && Stop < End)

    {
    {

+       TrimRecord(true,End);
+

       // Start a new index and add it to the hash
       if (isspace(Stop[0]) == 0)
       {
         Indexes[TagCount++] = Stop - Section;
       // Start a new index and add it to the hash
       if (isspace(Stop[0]) == 0)
       {
         Indexes[TagCount++] = Stop - Section;

-        unsigned char A = tolower(Stop[0]) - 'a';
-        unsigned char B = tolower(Stop[1]) - 'a';
-        unsigned char C = tolower(Stop[3]) - 'a';
-        AlphaIndexes[((A + C/3)%26) + 26*((B + C/2)%26)] = TagCount;
+        AlphaIndexes[AlphaHash(Stop,End)] = TagCount;

       }
 
       Stop = (const char *)memchr(Stop,'\n',End - Stop);
       
       if (Stop == 0)
         return false;
       }
 
       Stop = (const char *)memchr(Stop,'\n',End - Stop);
       
       if (Stop == 0)
         return false;

-      for (; Stop[1] == '\r' && Stop+1 < End; Stop++);

 
 

-      // Double newline or end of file marks the end of the record
-      if (Stop+1 >= End || Stop[1] == '\n')
+      for (; Stop+1 < End && Stop[1] == '\r'; Stop++);
+
+      // Double newline marks the end of the record
+      if (Stop+1 < End && Stop[1] == '\n')

       {
         Indexes[TagCount] = Stop - Section;
       {
         Indexes[TagCount] = Stop - Section;

-        for (; (Stop[0] == '\n' || Stop[0] == '\r') && Stop < End; Stop++);
+        TrimRecord(false,End);

         return true;
       }
       
       Stop++;
    }
         return true;
       }
       
       Stop++;
    }

+
+   return false;
+}
+                                                                       /*}}}*/
+// TagSection::TrimRecord - Trim off any garbage before/after a record /*{{{*/
+// ---------------------------------------------------------------------
+/* There should be exactly 2 newline at the end of the record, no more. */
+void pkgTagSection::TrimRecord(bool BeforeRecord, const char*& End)
+{
+   if (BeforeRecord == true)
+      return;
+   for (; Stop < End && (Stop[0] == '\n' || Stop[0] == '\r'); Stop++);
+}
+                                                                       /*}}}*/
+// TagSection::Trim - Trim off any trailing garbage                    /*{{{*/
+// ---------------------------------------------------------------------
+/* There should be exactly 1 newline at the end of the buffer, no more. */
+void pkgTagSection::Trim()
+{
+   for (; Stop > Section + 2 && (Stop[-2] == '\n' || Stop[-2] == '\r'); Stop--);
+}
+                                                                       /*}}}*/
+// TagSection::Find - Locate a tag                                     /*{{{*/
+// ---------------------------------------------------------------------
+/* This searches the section for a tag that matches the given string. */
+bool pkgTagSection::Find(const char *Tag,unsigned &Pos) const
+{
+   unsigned int Length = strlen(Tag);
+   unsigned int I = AlphaIndexes[AlphaHash(Tag)];
+   if (I == 0)
+      return false;
+   I--;

    
    

+   for (unsigned int Counter = 0; Counter != TagCount; Counter++, 
+       I = (I+1)%TagCount)
+   {
+      const char *St;
+      St = Section + Indexes[I];
+      if (strncasecmp(Tag,St,Length) != 0)
+        continue;
+
+      // Make sure the colon is in the right place
+      const char *C = St + Length;
+      for (; isspace(*C) != 0; C++);
+      if (*C != ':')
+        continue;
+      Pos = I;
+      return true;
+   }
+
+   Pos = 0;

    return false;
 }
                                                                        /*}}}*/
    return false;
 }
                                                                        /*}}}*/


@@ -175,13 +291,10 @@ bool pkgTagSection::Scan(const char *Start,unsigned long MaxLength)
 // ---------------------------------------------------------------------
 /* This searches the section for a tag that matches the given string. */
 bool pkgTagSection::Find(const char *Tag,const char *&Start,
 // ---------------------------------------------------------------------
 /* This searches the section for a tag that matches the given string. */
 bool pkgTagSection::Find(const char *Tag,const char *&Start,

-                        const char *&End)
+                        const char *&End) const

 {
    unsigned int Length = strlen(Tag);
 {
    unsigned int Length = strlen(Tag);

-   unsigned char A = tolower(Tag[0]) - 'a';
-   unsigned char B = tolower(Tag[1]) - 'a';
-   unsigned char C = tolower(Tag[3]) - 'a';
-   unsigned int I = AlphaIndexes[((A + C/3)%26) + 26*((B + C/2)%26)];
+   unsigned int I = AlphaIndexes[AlphaHash(Tag)];

    if (I == 0)
       return false;
    I--;
    if (I == 0)
       return false;
    I--;


@@ -193,7 +306,7 @@ bool pkgTagSection::Find(const char *Tag,const char *&Start,
       St = Section + Indexes[I];
       if (strncasecmp(Tag,St,Length) != 0)
         continue;
       St = Section + Indexes[I];
       if (strncasecmp(Tag,St,Length) != 0)
         continue;

-
+      

       // Make sure the colon is in the right place
       const char *C = St + Length;
       for (; isspace(*C) != 0; C++);
       // Make sure the colon is in the right place
       const char *C = St + Length;
       for (; isspace(*C) != 0; C++);


@@ -203,9 +316,12 @@ bool pkgTagSection::Find(const char *Tag,const char *&Start,
       // Strip off the gunk from the start end
       Start = C;
       End = Section + Indexes[I+1];
       // Strip off the gunk from the start end
       Start = C;
       End = Section + Indexes[I+1];

+      if (Start >= End)
+        return _error->Error("Internal parsing error");
+      

       for (; (isspace(*Start) != 0 || *Start == ':') && Start < End; Start++);
       for (; isspace(End[-1]) != 0 && End > Start; End--);
       for (; (isspace(*Start) != 0 || *Start == ':') && Start < End; Start++);
       for (; isspace(End[-1]) != 0 && End > Start; End--);

-
+      

       return true;
    }
    
       return true;
    }
    


@@ -216,7 +332,7 @@ bool pkgTagSection::Find(const char *Tag,const char *&Start,
 // TagSection::FindS - Find a string                                   /*{{{*/
 // ---------------------------------------------------------------------
 /* */
 // TagSection::FindS - Find a string                                   /*{{{*/
 // ---------------------------------------------------------------------
 /* */

-string pkgTagSection::FindS(const char *Tag)
+string pkgTagSection::FindS(const char *Tag) const

 {
    const char *Start;
    const char *End;
 {
    const char *Start;
    const char *End;


@@ -228,7 +344,7 @@ string pkgTagSection::FindS(const char *Tag)
 // TagSection::FindI - Find an integer                                 /*{{{*/
 // ---------------------------------------------------------------------
 /* */
 // TagSection::FindI - Find an integer                                 /*{{{*/
 // ---------------------------------------------------------------------
 /* */

-signed int pkgTagSection::FindI(const char *Tag,signed long Default)
+signed int pkgTagSection::FindI(const char *Tag,signed long Default) const

 {
    const char *Start;
    const char *Stop;
 {
    const char *Start;
    const char *Stop;


@@ -249,11 +365,35 @@ signed int pkgTagSection::FindI(const char *Tag,signed long Default)
    return Result;
 }
                                                                        /*}}}*/
    return Result;
 }
                                                                        /*}}}*/

+// TagSection::FindULL - Find an unsigned long long integer            /*{{{*/
+// ---------------------------------------------------------------------
+/* */
+unsigned long long pkgTagSection::FindULL(const char *Tag, unsigned long long const &Default) const
+{
+   const char *Start;
+   const char *Stop;
+   if (Find(Tag,Start,Stop) == false)
+      return Default;
+
+   // Copy it into a temp buffer so we can use strtoull
+   char S[100];
+   if ((unsigned)(Stop - Start) >= sizeof(S))
+      return Default;
+   strncpy(S,Start,Stop-Start);
+   S[Stop - Start] = 0;
+   
+   char *End;
+   unsigned long long Result = strtoull(S,&End,10);
+   if (S == End)
+      return Default;
+   return Result;
+}
+                                                                       /*}}}*/

 // TagSection::FindFlag - Locate a yes/no type flag                    /*{{{*/
 // ---------------------------------------------------------------------
 /* The bits marked in Flag are masked on/off in Flags */
 bool pkgTagSection::FindFlag(const char *Tag,unsigned long &Flags,
 // TagSection::FindFlag - Locate a yes/no type flag                    /*{{{*/
 // ---------------------------------------------------------------------
 /* The bits marked in Flag are masked on/off in Flags */
 bool pkgTagSection::FindFlag(const char *Tag,unsigned long &Flags,

-                            unsigned long Flag)
+                            unsigned long Flag) const

 {
    const char *Start;
    const char *Stop;
 {
    const char *Start;
    const char *Stop;


@@ -271,11 +411,195 @@ bool pkgTagSection::FindFlag(const char *Tag,unsigned long &Flags,
       return true;
 
       default:
       return true;
 
       default:

-      _error->Warning("Unknown flag value");
+      _error->Warning("Unknown flag value: %s",string(Start,Stop).c_str());

       return true;
    }
    return true;
 }
                                                                        /*}}}*/
       return true;
    }
    return true;
 }
                                                                        /*}}}*/

+// TFRewrite - Rewrite a control record                                        /*{{{*/
+// ---------------------------------------------------------------------
+/* This writes the control record to stdout rewriting it as necessary. The
+   override map item specificies the rewriting rules to follow. This also
+   takes the time to sort the feild list. */
+
+/* The order of this list is taken from dpkg source lib/parse.c the fieldinfos
+   array. */
+static const char *iTFRewritePackageOrder[] = {
+                          "Package",
+                          "Essential",
+                          "Status",
+                          "Priority",
+                          "Section",
+                          "Installed-Size",
+                          "Maintainer",
+                          "Original-Maintainer",
+                          "Architecture",
+                          "Source",
+                          "Version",
+                           "Revision",         // Obsolete
+                           "Config-Version",   // Obsolete
+                          "Replaces",
+                          "Provides",
+                          "Depends",
+                          "Pre-Depends",
+                          "Recommends",
+                          "Suggests",
+                          "Conflicts",
+                          "Breaks",
+                          "Conffiles",
+                          "Filename",
+                          "Size",
+                          "MD5Sum",
+                          "SHA1",
+                          "SHA256",
+                           "MSDOS-Filename",   // Obsolete
+                          "Description",
+                          0};
+static const char *iTFRewriteSourceOrder[] = {"Package",
+                                      "Source",
+                                      "Binary",
+                                      "Version",
+                                      "Priority",
+                                      "Section",
+                                      "Maintainer",
+                                     "Original-Maintainer",
+                                      "Build-Depends",
+                                      "Build-Depends-Indep",
+                                      "Build-Conflicts",
+                                      "Build-Conflicts-Indep",
+                                      "Architecture",
+                                      "Standards-Version",
+                                      "Format",
+                                      "Directory",
+                                      "Files",
+                                      0};   
+
+/* Two levels of initialization are used because gcc will set the symbol
+   size of an array to the length of the array, causing dynamic relinking 
+   errors. Doing this makes the symbol size constant */
+const char **TFRewritePackageOrder = iTFRewritePackageOrder;
+const char **TFRewriteSourceOrder = iTFRewriteSourceOrder;
+   
+bool TFRewrite(FILE *Output,pkgTagSection const &Tags,const char *Order[],
+              TFRewriteData *Rewrite)
+{
+   unsigned char Visited[256];   // Bit 1 is Order, Bit 2 is Rewrite
+   for (unsigned I = 0; I != 256; I++)
+      Visited[I] = 0;

 
 

-                        
+   // Set new tag up as necessary.
+   for (unsigned int J = 0; Rewrite != 0 && Rewrite[J].Tag != 0; J++)
+   {
+      if (Rewrite[J].NewTag == 0)
+        Rewrite[J].NewTag = Rewrite[J].Tag;
+   }
+   
+   // Write all all of the tags, in order.
+   for (unsigned int I = 0; Order[I] != 0; I++)
+   {
+      bool Rewritten = false;
+      
+      // See if this is a field that needs to be rewritten
+      for (unsigned int J = 0; Rewrite != 0 && Rewrite[J].Tag != 0; J++)
+      {
+        if (strcasecmp(Rewrite[J].Tag,Order[I]) == 0)
+        {
+           Visited[J] |= 2;
+           if (Rewrite[J].Rewrite != 0 && Rewrite[J].Rewrite[0] != 0)
+           {
+              if (isspace(Rewrite[J].Rewrite[0]))
+                 fprintf(Output,"%s:%s\n",Rewrite[J].NewTag,Rewrite[J].Rewrite);
+              else
+                 fprintf(Output,"%s: %s\n",Rewrite[J].NewTag,Rewrite[J].Rewrite);
+           }
+           
+           Rewritten = true;
+           break;
+        }
+      }      
+           
+      // See if it is in the fragment
+      unsigned Pos;
+      if (Tags.Find(Order[I],Pos) == false)
+        continue;
+      Visited[Pos] |= 1;
+
+      if (Rewritten == true)
+        continue;
+      
+      /* Write out this element, taking a moment to rewrite the tag
+         in case of changes of case. */
+      const char *Start;
+      const char *Stop;
+      Tags.Get(Start,Stop,Pos);
+      
+      if (fputs(Order[I],Output) < 0)
+        return _error->Errno("fputs","IO Error to output");
+      Start += strlen(Order[I]);
+      if (fwrite(Start,Stop - Start,1,Output) != 1)
+        return _error->Errno("fwrite","IO Error to output");
+      if (Stop[-1] != '\n')
+        fprintf(Output,"\n");
+   }   
+
+   // Now write all the old tags that were missed.
+   for (unsigned int I = 0; I != Tags.Count(); I++)
+   {
+      if ((Visited[I] & 1) == 1)
+        continue;
+
+      const char *Start;
+      const char *Stop;
+      Tags.Get(Start,Stop,I);
+      const char *End = Start;
+      for (; End < Stop && *End != ':'; End++);
+
+      // See if this is a field that needs to be rewritten
+      bool Rewritten = false;
+      for (unsigned int J = 0; Rewrite != 0 && Rewrite[J].Tag != 0; J++)
+      {
+        if (stringcasecmp(Start,End,Rewrite[J].Tag) == 0)
+        {
+           Visited[J] |= 2;
+           if (Rewrite[J].Rewrite != 0 && Rewrite[J].Rewrite[0] != 0)
+           {
+              if (isspace(Rewrite[J].Rewrite[0]))
+                 fprintf(Output,"%s:%s\n",Rewrite[J].NewTag,Rewrite[J].Rewrite);
+              else
+                 fprintf(Output,"%s: %s\n",Rewrite[J].NewTag,Rewrite[J].Rewrite);
+           }
+           
+           Rewritten = true;
+           break;
+        }
+      }      
+      
+      if (Rewritten == true)
+        continue;
+      
+      // Write out this element
+      if (fwrite(Start,Stop - Start,1,Output) != 1)
+        return _error->Errno("fwrite","IO Error to output");
+      if (Stop[-1] != '\n')
+        fprintf(Output,"\n");
+   }
+   
+   // Now write all the rewrites that were missed
+   for (unsigned int J = 0; Rewrite != 0 && Rewrite[J].Tag != 0; J++)
+   {
+      if ((Visited[J] & 2) == 2)
+        continue;
+      
+      if (Rewrite[J].Rewrite != 0 && Rewrite[J].Rewrite[0] != 0)
+      {
+        if (isspace(Rewrite[J].Rewrite[0]))
+           fprintf(Output,"%s:%s\n",Rewrite[J].NewTag,Rewrite[J].Rewrite);
+        else
+           fprintf(Output,"%s: %s\n",Rewrite[J].NewTag,Rewrite[J].Rewrite);
+      }      
+   }
+      
+   return true;
+}
+                                                                       /*}}}*/